508 WUUS53 KBIS 302203 SVRBIS NDC037-059-089-302300- /O.NEW.KBIS.SV.W.0313.260830T2203Z-260830T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 503 PM CDT Sun Aug 30 2026 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Northwestern Grant County in south central North Dakota... West Central Morton County in south central North Dakota... Southeastern Stark County in southwestern North Dakota... * Until 600 PM CDT /500 PM MDT/. * At 503 PM CDT /403 PM MDT/, a severe thunderstorm was located 15 miles south of Richardton, or 24 miles southeast of Dickinson, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Hebron. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4663 10243 4672 10249 4690 10218 4690 10198 4663 10187 TIME...MOT...LOC 2202Z 247DEG 16KT 4667 10238 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Cuellar  205 WUUS55 KPSR 302207 SVRPSR AZC012-302245- /O.NEW.KPSR.SV.W.0092.260830T2207Z-260830T2245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Phoenix AZ 307 PM MST Sun Aug 30 2026 The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... Northeastern La Paz County in west central Arizona... * Until 345 PM MST. * At 307 PM MST, a severe thunderstorm was located 11 miles north of Vicksburg, or 26 miles southwest of Alamo Lake, moving northeast at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of northeastern La Paz County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3383 11375 3389 11387 3410 11376 3399 11351 TIME...MOT...LOC 2207Z 213DEG 17KT 3392 11377 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RW  851 WUUS53 KBIS 302209 SVRBIS NDC007-033-302315- /O.NEW.KBIS.SV.W.0314.260830T2209Z-260830T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 509 PM CDT Sun Aug 30 2026 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Northern Billings County in southwestern North Dakota... Golden Valley County in southwestern North Dakota... * Until 515 PM MDT. * At 409 PM MDT, a severe thunderstorm was located 6 miles east of Golva, or 13 miles southeast of Beach, moving north at 35 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Beach, Medora, Golva, Sentinel Butte, Trotters, Fairfield, Elkhorn State Natural Area, Rough Rider State Park and Sentinel Butte State Nature Preserve. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. && LAT...LON 4666 10373 4668 10405 4733 10405 4733 10304 TIME...MOT...LOC 2209Z 200DEG 28KT 4675 10386 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Cuellar  901 WWUS53 KBIS 302210 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 510 PM CDT Sun Aug 30 2026 NDC061-101-302245- /O.CON.KBIS.SV.W.0311.000000T0000Z-260830T2245Z/ Mountrail ND-Ward ND- 510 PM CDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT FOR SOUTHWESTERN WARD AND SOUTHEASTERN MOUNTRAIL COUNTIES... At 510 PM CDT, a severe thunderstorm was located 10 miles northwest of Plaza, or 18 miles southeast of Stanley, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Berthold, Plaza, Blaisdell, Belden, Tagus and Hartland. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4792 10231 4805 10238 4826 10234 4833 10217 4842 10178 4811 10151 TIME...MOT...LOC 2150Z 239DEG 28KT 4807 10227 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Telken  200 WGUS75 KABQ 302210 FFSABQ Flash Flood Statement National Weather Service Albuquerque NM 410 PM MDT Sun Aug 30 2026 NMC053-310000- /O.CON.KABQ.FF.W.0120.000000T0000Z-260831T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Socorro NM- 410 PM MDT Sun Aug 30 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING FOR CENTRAL SOCORRO COUNTY... At 410 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.25 inches of rain have fallen across the northeast slopes of Magdalena Mountain. Additional rainfall amounts of 0.25 to 0.75 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Mainly rural areas of Central Socorro County. This includes Highway 60 between Mile Markers 121 and 128. PRECAUTIONARY/PREPAREDNESS ACTIONS... In hilly or mountainous terrain there are numerous low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. Arroyos, streams, and normally dry rivers can become raging killer currents in a matter of minutes. Water in arroyos can travel many miles and take hours to reach your location from upstream rain areas. && LAT...LON 3405 10719 3399 10719 3399 10717 3398 10712 3402 10704 3408 10698 3410 10699 3412 10709 FLASH FLOOD...RADAR INDICATED $$ MA  308 WWUS53 KBIS 302211 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 511 PM CDT Sun Aug 30 2026 NDC013-075-101-302245- /O.CON.KBIS.SV.W.0310.000000T0000Z-260830T2245Z/ Burke ND-Renville ND-Ward ND- 511 PM CDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT FOR NORTHWESTERN RENVILLE, NORTHWESTERN WARD AND EASTERN BURKE COUNTIES... At 511 PM CDT, severe thunderstorms were located along a line from 23 miles north of Bowbells to over Kenmare, or along a line from 56 miles east of Crosby to 29 miles northeast of Stanley, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Kenmare, Bowbells, Flaxton, Norma, Niobe, Northgate and Coteau. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds and large hail. && LAT...LON 4857 10240 4876 10247 4900 10251 4900 10169 4892 10166 4884 10162 TIME...MOT...LOC 2146Z 233DEG 30KT 4900 10235 4867 10232 4854 10230 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Telken  501 WWUS53 KBIS 302211 RRA SVSBIS Severe Weather Statement National Weather Service Bismarck ND 511 PM CDT Sun Aug 30 2026 NDC001-011-302245- /O.CON.KBIS.SV.W.0312.000000T0000Z-260830T2245Z/ Adams ND-Bowman ND- 411 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM MDT FOR SOUTHWESTERN ADAMS AND SOUTHEASTERN BOWMAN COUNTIES... At 411 PM MDT, severe thunderstorms were located along a line from 18 miles south of Bowman to 19 miles southwest of Hettinger, moving northeast at 40 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Mesonet reported. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Hettinger, Scranton, Reeder, Bucyrus, Gascoyne and Bowman Haley Dam. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms have produced widespread damaging winds and are capable of producing large hail. && LAT...LON 4595 10358 4623 10311 4615 10263 4595 10247 TIME...MOT...LOC 2150Z 236DEG 34KT 4583 10354 4581 10322 4566 10305 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Cuellar  036 WGUS75 KSLC 302212 FFSSLC Flash Flood Statement National Weather Service Salt Lake City UT 412 PM MDT Sun Aug 30 2026 UTC025-302222- /O.EXP.KSLC.FF.W.0094.000000T0000Z-260830T2215Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Kane UT- 412 PM MDT Sun Aug 30 2026 ...FLASH FLOOD WARNING WILL EXPIRE AT 415 PM MDT THIS AFTERNOON FOR SOUTHWESTERN KANE COUNTY... The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. A Flood Watch remains in effect until 900 PM MDT Monday for portions of central, southern, and southwest Utah. && LAT...LON 3719 11247 3719 11224 3700 11228 3700 11242 3707 11244 $$ JAC  291 WWUS53 KBIS 302213 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 513 PM CDT Sun Aug 30 2026 NDC025-057-059-089-302245- /O.CON.KBIS.SV.W.0309.000000T0000Z-260830T2245Z/ Dunn ND-Mercer ND-Morton ND-Stark ND- 513 PM CDT Sun Aug 30 2026 /413 PM MDT Sun Aug 30 2026/ ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT /445 PM MDT/ FOR SOUTHWESTERN MERCER, NORTHWESTERN MORTON, SOUTHEASTERN DUNN AND NORTHEASTERN STARK COUNTIES... At 513 PM CDT /413 PM MDT/, a severe thunderstorm was located 9 miles southeast of Marshall, or 25 miles southwest of Beulah, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Hebron and Richardton. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. && LAT...LON 4688 10238 4722 10231 4730 10200 4690 10198 TIME...MOT...LOC 2155Z 264DEG 19KT 4704 10234 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Cuellar  770 WWUS53 KUNR 302214 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 414 PM MDT Sun Aug 30 2026 SDC063-105-302245- /O.CON.KUNR.SV.W.0349.000000T0000Z-260830T2245Z/ Harding SD-Perkins SD- 414 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM MDT FOR NORTHEASTERN HARDING AND NORTHWESTERN PERKINS COUNTIES... At 414 PM MDT, a severe thunderstorm was located 10 miles northeast of Ralph, or 36 miles west of Lemmon, moving northeast at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Automated observations. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Ludlow, Ralph, Lodgepole, northwestern Slim Buttes, North Cave Hills and South Cave Hills. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm has produced widespread damaging winds. && LAT...LON 4554 10333 4586 10371 4595 10357 4595 10248 4567 10242 TIME...MOT...LOC 2143Z 239DEG 39KT 4572 10332 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Wong  298 WWUS54 KAMA 302214 SVSAMA Severe Weather Statement National Weather Service Amarillo TX 514 PM CDT Sun Aug 30 2026 TXC233-341-421-302224- /O.EXP.KAMA.SV.W.0296.000000T0000Z-260830T2215Z/ Hutchinson TX-Sherman TX-Moore TX- 514 PM CDT Sun Aug 30 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN HUTCHINSON... SOUTHEASTERN SHERMAN AND NORTHERN MOORE COUNTIES WILL EXPIRE AT 515 PM CDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm. && LAT...LON 3617 10173 3609 10162 3605 10162 3606 10157 3598 10146 3572 10195 3583 10209 TIME...MOT...LOC 2214Z 218DEG 20KT 3590 10193 $$ Vanden Bosch  670 WWUS53 KBIS 302215 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 515 PM CDT Sun Aug 30 2026 NDC037-059-089-302300- /O.CON.KBIS.SV.W.0313.000000T0000Z-260830T2300Z/ Grant ND-Morton ND-Stark ND- 515 PM CDT Sun Aug 30 2026 /415 PM MDT Sun Aug 30 2026/ ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 6 PM CDT /5 PM MDT/ FOR NORTHWESTERN GRANT, WEST CENTRAL MORTON AND SOUTHEASTERN STARK COUNTIES... At 515 PM CDT /415 PM MDT/, a severe thunderstorm was located 15 miles south of Richardton, or 28 miles southeast of Dickinson, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Hebron. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4663 10239 4678 10239 4690 10218 4690 10198 4663 10187 TIME...MOT...LOC 2203Z 269DEG 17KT 4666 10236 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Cuellar  261 WUUS53 KBIS 302220 SVRBIS NDC055-061-101-302315- /O.NEW.KBIS.SV.W.0315.260830T2220Z-260830T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 520 PM CDT Sun Aug 30 2026 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... South Central Ward County in north central North Dakota... Southeastern Mountrail County in northwestern North Dakota... North Central McLean County in south central North Dakota... * Until 615 PM CDT. * At 520 PM CDT, a severe thunderstorm was located 10 miles southeast of Parshall, or 30 miles northwest of Garrison, moving northeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Parshall, Makoti, Ryder, Rice Lake, Douglas, Raub and Fort Berthold. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4785 10212 4796 10218 4813 10153 4789 10138 4773 10206 TIME...MOT...LOC 2220Z 234DEG 24KT 4784 10200 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Telken  181 WUUS55 KSLC 302223 SVRSLC UTC049-302300- /O.NEW.KSLC.SV.W.0111.260830T2223Z-260830T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 423 PM MDT Sun Aug 30 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Central Utah County in northern Utah... * Until 500 PM MDT. * At 423 PM MDT, a severe thunderstorm was located over Lake Shore, or 8 miles southwest of Provo, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Provo, Spanish Fork, Springville, Mapleton, Salem, Lake Shore, Utah Lake, Brigham Young University, Palmyra, Benjamin, and West Mountain. This includes the following highways... Interstate 15 between mile markers 253 and 266. US Route 6 between mile markers 174 and 179. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4009 11187 4022 11186 4029 11146 4005 11145 TIME...MOT...LOC 2223Z 269DEG 18KT 4017 11177 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JCW  803 WWUS55 KPSR 302224 SVSPSR Severe Weather Statement National Weather Service Phoenix AZ 324 PM MST Sun Aug 30 2026 AZC012-302245- /O.CON.KPSR.SV.W.0092.000000T0000Z-260830T2245Z/ La Paz AZ- 324 PM MST Sun Aug 30 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MST FOR NORTHEASTERN LA PAZ COUNTY... At 323 PM MST, a severe thunderstorm was located 14 miles northwest of Wenden, or 20 miles south of Alamo Lake, moving northeast at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northeastern La Paz County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3386 11371 3392 11385 3410 11376 3399 11351 TIME...MOT...LOC 2223Z 213DEG 17KT 3399 11372 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RW  983 FZUS71 KLWX 302224 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 624 PM EDT Sun Aug 30 2026 ANZ535-536-310000- Tidal Potomac from Key Bridge to Indian Head MD- Tidal Potomac from Indian Head to Cobb Island MD- 624 PM EDT Sun Aug 30 2026 ...THUNDERSTORMS THIS EVENING... * WHAT...Sporadic and erratic gusty winds of 20 to 30 kt. * WHERE...Tidal Potomac from Key Bridge to Cobb Island MD. * WHEN...Through 8 PM EDT. * IMPACTS...Conditions may be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should exercise extra caution if navigating the waters during this time. $$ DHOF  026 WUUS53 KUNR 302224 SVRUNR SDC019-063-093-105-137-302330- /O.NEW.KUNR.SV.W.0350.260830T2224Z-260830T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 424 PM MDT Sun Aug 30 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Eastern Butte County in northwestern South Dakota... Southeastern Harding County in northwestern South Dakota... Perkins County in northwestern South Dakota... Northeastern Meade County in west central South Dakota... Northwestern Ziebach County in west central South Dakota... * Until 530 PM MDT. * At 424 PM MDT, severe thunderstorms were located along a line from over Prairie City to 11 miles east of Owl Butte, or along a line from 37 miles east of Buffalo to 33 miles northeast of Sturgis, moving east at 45 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Automated observations. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Newell, Bison, Reva, Meadow, Chance, Sorum, Maurine, Date, Zeona, Mud Butte, Opal, Prairie City, Stoneville, Fairpoint, Red Owl, Usta, Hoover, Marcus, Sheep Buttes and Owen Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms have produced damaging winds. && LAT...LON 4466 10345 4521 10327 4552 10352 4575 10200 4547 10200 4547 10195 4531 10194 4465 10226 TIME...MOT...LOC 2224Z 258DEG 36KT 4550 10280 4522 10278 4475 10305 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Wong  956 WWUS53 KUNR 302227 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 427 PM MDT Sun Aug 30 2026 SDC019-063-302237- /O.EXP.KUNR.SV.W.0348.000000T0000Z-260830T2230Z/ Butte SD-Harding SD- 427 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 430 PM MDT FOR NORTHERN BUTTE AND SOUTHEASTERN HARDING COUNTIES... The Severe Thunderstorm Warning that was previously in effect has been reissued for Harding and Butte Counties and is in effect until 530 PM MDT. Please refer to that bulletin for the latest severe weather information. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for a portion of northwest South Dakota. && LAT...LON 4480 10399 4531 10385 4554 10295 4539 10295 4539 10296 4496 10296 TIME...MOT...LOC 2140Z 244DEG 30KT 4525 10363 4506 10361 4486 10385 $$ Wong  295 WUUS53 KBIS 302227 SVRBIS NDC001-011-041-302330- /O.NEW.KBIS.SV.W.0316.260830T2227Z-260830T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 527 PM CDT Sun Aug 30 2026 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Adams County in southwestern North Dakota... East Central Bowman County in southwestern North Dakota... Hettinger County in southwestern North Dakota... * Until 530 PM MDT. * At 427 PM MDT, severe thunderstorms were located along a line from over Scranton to near Haynes, or along a line from 15 miles east of Bowman to 7 miles southeast of Hettinger, moving northeast at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Hettinger, Mott, Scranton, Reeder, Regent, Haynes, North Lemmon, Burt, Bucyrus, Gascoyne and Bentley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds and large hail. && LAT...LON 4607 10300 4616 10323 4628 10305 4628 10292 4663 10251 4663 10205 4628 10205 4628 10200 4594 10200 4594 10235 4595 10271 4604 10291 TIME...MOT...LOC 2226Z 234DEG 38KT 4611 10312 4604 10278 4592 10255 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Cuellar  731 WWUS53 KBIS 302227 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 527 PM CDT Sun Aug 30 2026 NDC061-101-302245- /O.CON.KBIS.SV.W.0311.000000T0000Z-260830T2245Z/ Mountrail ND-Ward ND- 527 PM CDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT FOR SOUTHWESTERN WARD AND EAST CENTRAL MOUNTRAIL COUNTIES... At 527 PM CDT, a severe thunderstorm was located 10 miles southwest of Berthold, or 23 miles east of Stanley, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Berthold, Plaza, Blaisdell, Tagus and Hartland. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4797 10211 4808 10221 4833 10216 4842 10178 4811 10151 TIME...MOT...LOC 2210Z 239DEG 28KT 4815 10207 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Telken  655 WWUS53 KBIS 302228 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 528 PM CDT Sun Aug 30 2026 NDC013-075-101-302245- /O.CON.KBIS.SV.W.0310.000000T0000Z-260830T2245Z/ Burke ND-Renville ND-Ward ND- 528 PM CDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT FOR NORTHWESTERN RENVILLE, NORTHWESTERN WARD AND EASTERN BURKE COUNTIES... At 528 PM CDT, severe thunderstorms were located along a line from 21 miles northwest of Sherwood to 10 miles northwest of Greene, or along a line from 45 miles northeast of Stanley to 38 miles northeast of Stanley, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Kenmare, Bowbells, Norma, Niobe, Northgate and Coteau. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds and large hail. && LAT...LON 4859 10233 4881 10232 4900 10229 4900 10169 4892 10166 4884 10162 TIME...MOT...LOC 2211Z 233DEG 30KT 4912 10209 4879 10207 4866 10204 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Telken  463 WHUS52 KMFL 302229 SMWMFL AMZ650-670-302300- /O.NEW.KMFL.MA.W.0251.260830T2229Z-260830T2300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Miami FL 629 PM EDT Sun Aug 30 2026 The National Weather Service in Miami has issued a * Special Marine Warning for... Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM... Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM... * Until 700 PM EDT. * At 628 PM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 32 nm east of Palm Beach Shores to 9 nm east of Ocean Ridge, moving northwest at 20 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Severe thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Report severe weather to the Coast Guard or the National Weather Service. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2695 7939 2686 8002 2632 8004 2651 7925 TIME...MOT...LOC 2228Z 141DEG 21KT 2674 7943 2655 7987 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ DPB  931 WGUS55 KFGZ 302230 FFWFGZ AZC005-310515- /O.NEW.KFGZ.FF.W.0141.260830T2230Z-260831T0515Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Flagstaff AZ 330 PM MST Sun Aug 30 2026 The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... The Paria River in... Coconino County in north central Arizona... * Until 1015 PM MST /1115 PM MDT/ Tonight. * At 330 PM MST /430 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain over the Paria River. Between 0.25 and 0.75 inches of rain have fallen. Additional rainfall amounts of 0.25 to 0.75 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding in and around the Paria River. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of areas in and around the Paria River. * Some locations that will experience flash flooding include... Paria Canyon, Paria River Slot Canyon, Vermilion Cliffs National Monument and Lees Ferry. This includes the Colorado River near mile marker 0. This includes the following recreation areas and campgrounds... Lees Ferry Camp Site. This includes the following creeks, washes and rivers... Colorado River and Paria River. PRECAUTIONARY/PREPAREDNESS ACTIONS... Get out of the Paria River slot canyon! Flood waters will flow down the Paria River, reaching the confluence with the Colorado River at Lees Ferry around Midnight. && LAT...LON 3686 11157 3685 11159 3690 11166 3693 11172 3696 11180 3697 11186 3700 11188 3700 11170 3694 11166 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ McCollum  132 WWUS53 KBIS 302230 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 530 PM CDT Sun Aug 30 2026 NDC037-059-089-302300- /O.CON.KBIS.SV.W.0313.000000T0000Z-260830T2300Z/ Grant ND-Morton ND-Stark ND- 530 PM CDT Sun Aug 30 2026 /430 PM MDT Sun Aug 30 2026/ ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 6 PM CDT /5 PM MDT/ FOR NORTHWESTERN GRANT, WEST CENTRAL MORTON AND SOUTHEASTERN STARK COUNTIES... At 530 PM CDT /430 PM MDT/, a severe thunderstorm was located 17 miles south of Richardton, or 32 miles southeast of Dickinson, moving east at 20 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Hebron. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4663 10231 4674 10228 4684 10229 4690 10218 4690 10198 4663 10187 TIME...MOT...LOC 2215Z 270DEG 17KT 4666 10229 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Cuellar  841 WWUS53 KBIS 302231 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 531 PM CDT Sun Aug 30 2026 NDC007-033-302315- /O.CON.KBIS.SV.W.0314.000000T0000Z-260830T2315Z/ Billings ND-Golden Valley ND- 431 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM MDT FOR NORTHERN BILLINGS AND GOLDEN VALLEY COUNTIES... At 431 PM MDT, a severe thunderstorm was located 5 miles west of Medora, or 18 miles east of Beach, moving northeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Beach, Medora, Sentinel Butte, Trotters, Fairfield, Elkhorn State Natural Area, Rough Rider State Park and Sentinel Butte State Nature Preserve. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. && LAT...LON 4733 10367 4733 10304 4679 10360 4680 10405 4733 10405 TIME...MOT...LOC 2209Z 205DEG 30KT 4677 10374 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Cuellar  802 WGUS75 KFGZ 302232 FFSFGZ Flash Flood Statement National Weather Service Flagstaff AZ 332 PM MST Sun Aug 30 2026 AZC005-302242- /O.CAN.KFGZ.FF.W.0140.000000T0000Z-260831T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coconino AZ- 332 PM MST Sun Aug 30 2026 /432 PM MDT Sun Aug 30 2026/ ...FLASH FLOOD WARNING FOR THE ANTELOPE CREEK BASIN IS CANCELLED FOR COCONINO COUNTY... The heavy rain has ended for now. Flash flooding is no longer expected to pose a threat.. A Flood Watch remains in effect until 1200 AM MST /100 AM MDT/ Tuesday. && LAT...LON 3690 11138 3683 11133 3683 11139 3689 11143 3694 11144 3694 11143 $$ McCollum  927 WWUS55 KSLC 302236 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 436 PM MDT Sun Aug 30 2026 UTC049-302300- /O.CON.KSLC.SV.W.0111.000000T0000Z-260830T2300Z/ Utah UT- 436 PM MDT Sun Aug 30 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM MDT FOR CENTRAL UTAH COUNTY... At 436 PM MDT, a severe thunderstorm was located over Palmyra, or near Provo, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Provo, Spanish Fork, Springville, Mapleton, Lake Shore, Brigham Young University, Palmyra, and Utah Lake. This includes the following highways... Interstate 15 between mile markers 257 and 266. US Route 6 near mile marker 174. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4012 11179 4023 11177 4029 11146 4011 11145 TIME...MOT...LOC 2236Z 266DEG 18KT 4019 11167 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JCW  422 FZUS74 KMOB 302237 MWSMOB Marine Weather Statement National Weather Service Mobile AL 537 PM CDT Sun Aug 30 2026 GMZ636-302330- 537 PM CDT Sun Aug 30 2026 ...A strong thunderstorm will affect Eastern Choctawhatchee Bay... Until 630 PM CDT.... At 537 PM CDT...A strong thunderstorm was located over Highway 331 Bridge, or near Santa Rosa Beach...moving west at 10 knots. Locations impacted include... Highway 331 Bridge and East Choctawhatchee Bay. The primary threats from this storm are wind gusts up to 30 knots... locally higher waves...and heavy downpours. Boaters should consider seeking safe harbor until this storm has passed. LAT...LON 3038 8612 3043 8625 3043 8626 3041 8627 3040 8623 3040 8630 3042 8631 3040 8633 3040 8639 3046 8639 3049 8626 3048 8622 3050 8620 3045 8619 3046 8615 3048 8614 3043 8616 3043 8613 3042 8614 TIME...MOT...LOC 2237Z 085DEG 11KT 3043 8617 $$  563 WWUS53 KBIS 302239 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 539 PM CDT Sun Aug 30 2026 NDC055-061-101-302315- /O.CON.KBIS.SV.W.0315.000000T0000Z-260830T2315Z/ McLean ND-Mountrail ND-Ward ND- 539 PM CDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR SOUTH CENTRAL WARD, EASTERN MOUNTRAIL AND NORTH CENTRAL MCLEAN COUNTIES... At 539 PM CDT, a severe thunderstorm was located near Makoti, or 26 miles northwest of Garrison, moving northeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Makoti, Ryder and Rice Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4785 10199 4798 10206 4813 10153 4789 10138 4776 10195 TIME...MOT...LOC 2220Z 234DEG 24KT 4784 10199 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Telken  381 WWUS53 KBIS 302240 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 540 PM CDT Sun Aug 30 2026 NDC001-011-041-302330- /O.CON.KBIS.SV.W.0316.000000T0000Z-260830T2330Z/ Adams ND-Bowman ND-Hettinger ND- 440 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM MDT FOR ADAMS, EAST CENTRAL BOWMAN AND HETTINGER COUNTIES... At 440 PM MDT, severe thunderstorms were located along a line from 6 miles north of Reeder to 5 miles northeast of Haynes, or along a line from 20 miles northwest of Hettinger to 12 miles east of Hettinger, moving northeast at 45 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Mesonet reported. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Hettinger, Mott, Scranton, Reeder, Regent, Haynes, North Lemmon, Burt, Bucyrus, Gascoyne and Bentley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms have produced damaging winds. && LAT...LON 4607 10300 4616 10323 4628 10305 4628 10292 4663 10251 4663 10205 4628 10205 4628 10200 4594 10200 4594 10235 4595 10271 4604 10291 TIME...MOT...LOC 2227Z 234DEG 38KT 4612 10311 4605 10276 4593 10253 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Cuellar  071 WUUS53 KUNR 302242 SVRUNR SDC105-302345- /O.NEW.KUNR.SV.W.0351.260830T2242Z-260830T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 442 PM MDT Sun Aug 30 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Northern Perkins County in northwestern South Dakota... * Until 545 PM MDT. * At 442 PM MDT, a severe thunderstorm was located 9 miles east of Lodgepole, or 19 miles southwest of Lemmon, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Automated observations. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Lemmon, Lodgepole, White Butte, Shadehill and Shadehill Reservoir. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm has produced damaging winds and is capable of producing large hail. && LAT...LON 4561 10284 4595 10280 4594 10200 4574 10200 TIME...MOT...LOC 2242Z 254DEG 33KT 4579 10249 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Wong  743 WUUS53 KBIS 302242 SVRBIS NDC009-075-101-302345- /O.NEW.KBIS.SV.W.0317.260830T2242Z-260830T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 542 PM CDT Sun Aug 30 2026 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Southwestern Bottineau County in north central North Dakota... Southern Renville County in north central North Dakota... Ward County in north central North Dakota... * Until 645 PM CDT. * At 542 PM CDT, severe thunderstorms were located along a line from 7 miles northwest of Berthold to 6 miles north of Ryder, or along a line from 26 miles east of Stanley to 23 miles southwest of Minot, moving northeast at 30 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Minot, Minot Air Force Base, Burlington, Surrey, Berthold, Glenburn, Sawyer, Lansford, Des Lacs, Carpio, Foxholm, Rice Lake, Donnybrook, Logan, Grano, Hartland and Wolseth. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. && LAT...LON 4851 10197 4875 10131 4847 10106 4837 10106 4837 10101 4810 10101 4795 10173 4817 10187 4829 10192 4837 10192 4837 10196 4841 10197 TIME...MOT...LOC 2242Z 240DEG 27KT 4838 10184 4821 10166 4800 10164 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Telken  248 WUUS55 KPSR 302243 SVRPSR AZC012-302315- /O.NEW.KPSR.SV.W.0093.260830T2243Z-260830T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Phoenix AZ 343 PM MST Sun Aug 30 2026 The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... Northeastern La Paz County in west central Arizona... * Until 415 PM MST. * At 343 PM MST, a severe thunderstorm was located 12 miles east of Bouse, or 25 miles southwest of Alamo Lake, moving northeast at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of northeastern La Paz County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3383 11377 3390 11392 3410 11383 3399 11358 TIME...MOT...LOC 2243Z 212DEG 16KT 3393 11380 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RW  309 WWUS55 KPSR 302244 SVSPSR Severe Weather Statement National Weather Service Phoenix AZ 344 PM MST Sun Aug 30 2026 AZC012-302254- /O.EXP.KPSR.SV.W.0092.000000T0000Z-260830T2245Z/ La Paz AZ- 344 PM MST Sun Aug 30 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN LA PAZ COUNTY WILL EXPIRE AT 345 PM MST... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds and heavy rain are still possible with this thunderstorm. Remember, a Severe Thunderstorm Warning still remains in effect for Northern La Paz County until 415 MST. && LAT...LON 3386 11371 3392 11385 3410 11376 3399 11351 TIME...MOT...LOC 2244Z 213DEG 17KT 3405 11367 $$ RW  440 WWUS53 KUNR 302246 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 446 PM MDT Sun Aug 30 2026 SDC063-105-302256- /O.EXP.KUNR.SV.W.0349.000000T0000Z-260830T2245Z/ Harding SD-Perkins SD- 446 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR NORTHEASTERN HARDING AND NORTHWESTERN PERKINS COUNTIES... The Severe Thunderstorm Warning that was previously in effect has been reissued for Perkins County and is in effect until 545 PM MDT. Please refer to that bulletin for the latest severe weather information. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for a portion of northwest South Dakota. && LAT...LON 4554 10333 4586 10371 4595 10357 4595 10248 4567 10242 TIME...MOT...LOC 2214Z 240DEG 39KT 4588 10291 $$ Wong  585 WWUS53 KUNR 302247 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 447 PM MDT Sun Aug 30 2026 SDC063-302257- /O.CAN.KUNR.SV.W.0350.000000T0000Z-260830T2330Z/ Harding SD- 447 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN HARDING COUNTY... The storms which prompted the warning have moved out of the area. Therefore, the warning has been cancelled. However, gusty winds are still possible with these thunderstorms. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for a portion of northwest South Dakota. && LAT...LON 4467 10325 4515 10293 4562 10286 4575 10200 4547 10200 4547 10195 4531 10194 4465 10226 TIME...MOT...LOC 2224Z 258DEG 36KT 4550 10279 4522 10277 4475 10304 $$ SDC019-093-105-137-302330- /O.CON.KUNR.SV.W.0350.000000T0000Z-260830T2330Z/ Butte SD-Meade SD-Perkins SD-Ziebach SD- 447 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM MDT FOR SOUTHEASTERN BUTTE, PERKINS, NORTHEASTERN MEADE AND NORTHWESTERN ZIEBACH COUNTIES... At 447 PM MDT, severe thunderstorms were located along a line from over Bison to near Fairpoint, or along a line from 31 miles southwest of Lemmon to 37 miles southwest of Faith, moving east at 45 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Automated observations. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Bison, Meadow, Chance, Maurine, Date, Opal, Usta, Mud Butte, Zeona, Stoneville, Red Owl, Prairie City, Fairpoint, Marcus, Owen Lake and Arrow Head Buttes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms have produced damaging winds. && LAT...LON 4467 10325 4515 10293 4562 10286 4575 10200 4547 10200 4547 10195 4531 10194 4465 10226 TIME...MOT...LOC 2224Z 258DEG 36KT 4550 10279 4522 10277 4475 10304 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Wong  394 WUUS55 KSLC 302250 SVRSLC UTC055-302330- /O.NEW.KSLC.SV.W.0112.260830T2250Z-260830T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 450 PM MDT Sun Aug 30 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Central Wayne County in southern Utah... * Until 530 PM MDT. * At 450 PM MDT, a severe thunderstorm was located 10 miles north of Capitol Reef National Park, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Capitol Reef National Park, Caineville, and Fruita. This includes Utah Route 24 between mile markers 80 and 106. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3825 11126 3839 11127 3847 11089 3820 11087 TIME...MOT...LOC 2250Z 265DEG 16KT 3833 11118 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JCW  504 WWUS53 KBIS 302250 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 550 PM CDT Sun Aug 30 2026 NDC007-033-302315- /O.CON.KBIS.SV.W.0314.000000T0000Z-260830T2315Z/ Billings ND-Golden Valley ND- 450 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM MDT FOR NORTHERN BILLINGS AND NORTHERN GOLDEN VALLEY COUNTIES... At 450 PM MDT, a severe thunderstorm was located 13 miles north of Medora, or 27 miles northeast of Beach, moving northeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Beach, Sentinel Butte, Trotters, Fairfield and Elkhorn State Natural Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. && LAT...LON 4733 10367 4733 10358 4733 10304 4697 10341 4690 10405 4733 10405 TIME...MOT...LOC 2231Z 206DEG 30KT 4695 10361 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Cuellar  306 WWUS53 KBIS 302251 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 551 PM CDT Sun Aug 30 2026 NDC013-075-101-302301- /O.EXP.KBIS.SV.W.0310.000000T0000Z-260830T2245Z/ Burke ND-Renville ND-Ward ND- 551 PM CDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR NORTHWESTERN RENVILLE, NORTHWESTERN WARD AND EASTERN BURKE COUNTIES... The storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. Therefore, the warning has been allowed to expire. However, gusty winds are still possible with these thunderstorms. A Severe Thunderstorm Warning still remains in effect for much of Ward County. A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for portions of north central and northwest North Dakota. && LAT...LON 4859 10233 4881 10232 4900 10229 4900 10169 4892 10166 4884 10162 TIME...MOT...LOC 2228Z 233DEG 30KT 4920 10192 4887 10190 4875 10187 $$ Telken  047 WWUS55 KSLC 302251 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 451 PM MDT Sun Aug 30 2026 UTC049-302301- /O.EXP.KSLC.SV.W.0111.000000T0000Z-260830T2300Z/ Utah UT- 451 PM MDT Sun Aug 30 2026 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL UTAH COUNTY WILL EXPIRE AT 500 PM MDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However small hail and gusty winds are still possible with this thunderstorm. LAT...LON 4012 11179 4023 11177 4029 11146 4011 11145 TIME...MOT...LOC 2251Z 269DEG 18KT 4019 11160 $$ JCW  121 WGUS75 KSLC 302252 FFSSLC Flash Flood Statement National Weather Service Salt Lake City UT 452 PM MDT Sun Aug 30 2026 UTC025-310115- /O.CON.KSLC.FF.W.0097.000000T0000Z-260831T0115Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Kane UT- 452 PM MDT Sun Aug 30 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 715 PM MDT THIS EVENING FOR CENTRAL KANE COUNTY... At 452 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.25 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks, streams, slot canyons, and normally dry washes. Some locations that will experience flash flooding include... Big Water and Wahweap Creek, Warm Creek and Last Chance Creek to Lake Powell. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. && LAT...LON 3726 11194 3702 11167 3702 11153 3713 11124 3751 11149 3733 11183 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ JAC  682 WWUS53 KBIS 302253 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 553 PM CDT Sun Aug 30 2026 NDC011-302303- /O.CAN.KBIS.SV.W.0316.000000T0000Z-260830T2330Z/ Bowman ND- 453 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EAST CENTRAL BOWMAN COUNTY... The storms which prompted the warning have moved out of the area. Therefore, the warning has been cancelled. However, gusty winds are still possible with these thunderstorms. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for a portion of southwest North Dakota. && LAT...LON 4628 10300 4628 10292 4663 10251 4663 10205 4628 10205 4628 10200 4594 10200 4595 10253 4595 10271 4604 10291 4607 10300 TIME...MOT...LOC 2240Z 234DEG 38KT 4620 10294 4613 10260 4601 10237 $$ NDC001-041-302330- /O.CON.KBIS.SV.W.0316.000000T0000Z-260830T2330Z/ Adams ND-Hettinger ND- 453 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM MDT FOR ADAMS AND HETTINGER COUNTIES... At 453 PM MDT, severe thunderstorms were located along a line from 14 miles northeast of Reeder to 10 miles north of North Lemmon, or along a line from 20 miles north of Hettinger to 21 miles east of Hettinger, moving northeast at 45 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Trained spotters reported. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Hettinger, Mott, Reeder, Regent, Haynes, North Lemmon, Burt, Bucyrus and Bentley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms have produced damaging winds. && LAT...LON 4628 10300 4628 10292 4663 10251 4663 10205 4628 10205 4628 10200 4594 10200 4595 10253 4595 10271 4604 10291 4607 10300 TIME...MOT...LOC 2240Z 234DEG 38KT 4620 10294 4613 10260 4601 10237 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Cuellar  541 WWUS53 KBIS 302253 RRA SVSBIS Severe Weather Statement National Weather Service Bismarck ND 553 PM CDT Sun Aug 30 2026 NDC061-302303- /O.CAN.KBIS.SV.W.0315.000000T0000Z-260830T2315Z/ Mountrail ND- 553 PM CDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EASTERN MOUNTRAIL COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. However, gusty winds are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for a portion of northwest North Dakota. && LAT...LON 4802 10192 4813 10153 4789 10138 4778 10185 4785 10187 4802 10187 TIME...MOT...LOC 2239Z 234DEG 24KT 4792 10183 $$ NDC055-101-302315- /O.CON.KBIS.SV.W.0315.000000T0000Z-260830T2315Z/ McLean ND-Ward ND- 553 PM CDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR SOUTH CENTRAL WARD AND NORTH CENTRAL MCLEAN COUNTIES... At 553 PM CDT, a severe thunderstorm was located near Ryder, or 26 miles northwest of Garrison, moving northeast at 30 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Makoti, Ryder, Rice Lake and Douglas. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. && LAT...LON 4802 10192 4813 10153 4789 10138 4778 10185 4785 10187 4802 10187 TIME...MOT...LOC 2239Z 234DEG 24KT 4792 10183 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Telken  035 WWUS55 KPSR 302256 SVSPSR Severe Weather Statement National Weather Service Phoenix AZ 356 PM MST Sun Aug 30 2026 AZC012-302315- /O.CON.KPSR.SV.W.0093.000000T0000Z-260830T2315Z/ La Paz AZ- 356 PM MST Sun Aug 30 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM MST FOR NORTHEASTERN LA PAZ COUNTY... At 356 PM MST, a severe thunderstorm was located 15 miles east of Bouse, or 22 miles southwest of Alamo Lake, moving northeast at 20 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northeastern La Paz County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3389 11390 3409 11382 3399 11358 3383 11377 TIME...MOT...LOC 2256Z 212DEG 16KT 3398 11376 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.88 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RW  492 WUUS53 KBIS 302258 SVRBIS NDC037-059-089-310000- /O.NEW.KBIS.SV.W.0318.260830T2258Z-260831T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 558 PM CDT Sun Aug 30 2026 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Northwestern Grant County in south central North Dakota... Northwestern Morton County in south central North Dakota... Southeastern Stark County in southwestern North Dakota... * Until 700 PM CDT /600 PM MDT/. * At 558 PM CDT /458 PM MDT/, a severe thunderstorm was located 10 miles south of Hebron, or 36 miles south of Beulah, moving east at 25 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... New Salem, Glen Ullin, Hebron, Elgin, Carson, New Leipzig, Almont, Heart Butte Dam and Heil. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. && LAT...LON 4663 10218 4698 10212 4698 10131 4653 10129 4628 10202 4628 10205 4663 10205 TIME...MOT...LOC 2258Z 256DEG 22KT 4677 10198 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Cuellar  185 WUUS53 KABR 302259 SVRABR SDC031-310000- /O.NEW.KABR.SV.W.0260.260830T2259Z-260831T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Aberdeen SD 559 PM CDT Sun Aug 30 2026 The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Western Corson County in north central South Dakota... * Until 600 PM MDT. * At 459 PM MDT, severe thunderstorms were located along a line from 16 miles north of Thunder Hawk to 22 miles west of Shambo Ranch, or along a line from 49 miles northwest of Bullhead to 50 miles northwest of Lantry, moving east at 40 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Thunder Hawk around 500 PM MDT. Keldron around 515 PM MDT. Morristown around 520 PM MDT. Shambo Ranch around 525 PM MDT. Other locations impacted by the severe thunderstorm include Standing Rock Nation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Aberdeen SD. && LAT...LON 4594 10114 4589 10115 4547 10141 4547 10200 4594 10200 TIME...MOT...LOC 2259Z 268DEG 34KT 4617 10193 4586 10202 4545 10226 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ TMT