315 WWUS55 KGJT 310003 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 603 PM MDT Sun Aug 30 2026 COC077-310015- /O.CON.KGJT.SV.W.0018.000000T0000Z-260831T0015Z/ Mesa CO- 603 PM MDT Sun Aug 30 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT FOR WEST CENTRAL MESA COUNTY... At 602 PM MDT, a severe thunderstorm was located 19 miles south of Grand Junction, moving east 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. This severe thunderstorm will remain over mainly rural areas of west central Mesa County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. 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 3870 10867 3885 10874 3897 10846 3871 10838 TIME...MOT...LOC 0002Z 249DEG 37KT 3881 10861 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GF 037 WWUS55 KPSR 310009 SVSPSR Severe Weather Statement National Weather Service Phoenix AZ 509 PM MST Sun Aug 30 2026 AZC012-310018- /O.EXP.KPSR.SV.W.0097.000000T0000Z-260831T0015Z/ La Paz AZ- 509 PM MST Sun Aug 30 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN LA PAZ COUNTY WILL EXPIRE AT 515 PM MST... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm. && LAT...LON 3425 11401 3425 11389 3426 11386 3423 11384 3424 11380 3422 11378 3406 11397 3410 11408 TIME...MOT...LOC 0008Z 210DEG 15KT 3418 11398 $$ RW 299 WWUS55 KPSR 310013 SVSPSR Severe Weather Statement National Weather Service Phoenix AZ 513 PM MST Sun Aug 30 2026 AZC012-310023- /O.EXP.KPSR.SV.W.0096.000000T0000Z-260831T0015Z/ La Paz AZ- 513 PM MST Sun Aug 30 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL LA PAZ COUNTY WILL EXPIRE AT 515 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 are still possible with this thunderstorm. && LAT...LON 3372 11379 3376 11389 3392 11384 3383 11359 TIME...MOT...LOC 0013Z 210DEG 15KT 3391 11375 $$ RW 820 WWUS53 KBIS 310014 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 714 PM CDT Sun Aug 30 2026 NDC015-029-037-059-065-085-310045- /O.CON.KBIS.SV.W.0320.000000T0000Z-260831T0045Z/ Burleigh ND-Emmons ND-Grant ND-Morton ND-Oliver ND-Sioux ND- 714 PM CDT Sun Aug 30 2026 /614 PM MDT Sun Aug 30 2026/ ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM CDT /645 PM MDT/ FOR CENTRAL BURLEIGH, WESTERN EMMONS, EASTERN GRANT, MORTON, SOUTHEASTERN OLIVER AND SIOUX COUNTIES... At 714 PM CDT /614 PM MDT/, severe thunderstorms were located along a line from 11 miles south of Washburn to 6 miles southwest of Selfridge, or along a line from 22 miles north of Mandan to 42 miles southwest of Linton, moving east at 50 mph. HAZARD...70 mph wind gusts and small hail. SOURCE...Trained spotters reported. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Bismarck, Mandan, Linton, Lincoln, New Salem, Wilton, Center, Strasburg, Hazelton, Flasher, Fort Yates, Selfridge, Menoken, Sterling, Solen, Westfield, Cannon Ball, Regan, St. Anthony and Prairie Knights Resort. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms have produced widespread damaging winds. && LAT...LON 4698 10142 4717 10143 4716 10097 4716 10031 4664 10028 4594 10009 4594 10133 4662 10139 TIME...MOT...LOC 2355Z 265DEG 42KT 4712 10137 4643 10132 4595 10132 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Cuellar 015 WWUS55 KPUB 310023 SVSPUB Severe Weather Statement National Weather Service Pueblo CO 623 PM MDT Sun Aug 30 2026 COC009-099-310033- /O.EXP.KPUB.SV.W.0310.000000T0000Z-260831T0030Z/ Prowers CO-Baca CO- 623 PM MDT Sun Aug 30 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN PROWERS AND NORTHEASTERN BACA COUNTIES WILL EXPIRE AT 630 PM MDT... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. && LAT...LON 3751 10234 3767 10236 3781 10205 3780 10204 3752 10204 TIME...MOT...LOC 0023Z 254DEG 24KT 3763 10216 $$ 213 WWUS53 KBIS 310025 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 725 PM CDT Sun Aug 30 2026 NDC015-029-037-059-065-085-310045- /O.CON.KBIS.SV.W.0320.000000T0000Z-260831T0045Z/ Burleigh ND-Emmons ND-Grant ND-Morton ND-Oliver ND-Sioux ND- 725 PM CDT Sun Aug 30 2026 /625 PM MDT Sun Aug 30 2026/ ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM CDT /645 PM MDT/ FOR CENTRAL BURLEIGH, WESTERN EMMONS, EASTERN GRANT, EASTERN MORTON, SOUTHEASTERN OLIVER AND SIOUX COUNTIES... At 725 PM CDT /625 PM MDT/, severe thunderstorms were located along a line from 7 miles west of Wilton to 6 miles south of Selfridge, or along a line from 21 miles north of Mandan to 38 miles southwest of Linton, moving east at 45 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Trained spotters reported. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Bismarck, Mandan, Linton, Lincoln, Wilton, Strasburg, Hazelton, Fort Yates, Selfridge, Menoken, Sterling, Solen, Westfield, Cannon Ball, Regan, St. Anthony, Prairie Knights Resort, Shields, Mckenzie and Baldwin. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms have produced damaging winds. && LAT...LON 4594 10118 4716 10117 4716 10031 4664 10028 4594 10009 TIME...MOT...LOC 0014Z 265DEG 40KT 4713 10110 4644 10106 4596 10106 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Cuellar 566 WWUS55 KGJT 310026 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 626 PM MDT Sun Aug 30 2026 COC029-077-310045- /O.CON.KGJT.SV.W.0019.000000T0000Z-260831T0045Z/ Delta CO-Mesa CO- 626 PM MDT Sun Aug 30 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM MDT FOR SOUTHWESTERN DELTA AND CENTRAL MESA COUNTIES... At 626 PM MDT, a severe thunderstorm was located 16 miles northwest of Delta, or 20 miles southeast of Grand Junction, moving east at 40 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Delta. 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 3870 10841 3887 10847 3902 10816 3876 10804 TIME...MOT...LOC 0026Z 250DEG 36KT 3886 10833 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.88 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GF 621 WWUS55 KFGZ 310026 SVSFGZ Severe Weather Statement National Weather Service Flagstaff AZ 526 PM MST Sun Aug 30 2026 AZC025-310036- /O.EXP.KFGZ.SV.W.0104.000000T0000Z-260831T0030Z/ Yavapai AZ- 526 PM MST Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 530 PM MST FOR YAVAPAI COUNTY... The storm which prompted the warning in far west-central Yavapai County has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. && LAT...LON 3477 11317 3481 11322 3505 11305 3495 11285 TIME...MOT...LOC 2354Z 225DEG 20KT 3487 11311 $$ McCollum 101 WWUS53 KABR 310034 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 734 PM CDT Sun Aug 30 2026 SDC031-310100- /O.CON.KABR.SV.W.0261.000000T0000Z-260831T0100Z/ Corson SD- 634 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 7 PM MDT FOR EASTERN CORSON COUNTY... At 634 PM MDT, severe thunderstorms were located along a line from 18 miles northeast of Mclaughlin to near Spring Lake, or along a line from 18 miles northeast of Mclaughlin to 11 miles east of Timber Lake, 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... Little Eagle, Mahto and Mclaughlin around 635 PM MDT. Trail City around 645 PM MDT. Kenel and Wakpala around 655 PM MDT. 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 4547 10122 4569 10120 4594 10118 4594 10050 4593 10049 4592 10047 4592 10046 4588 10042 4587 10039 4586 10038 4582 10038 4580 10037 4577 10035 4572 10037 4547 10059 TIME...MOT...LOC 2355Z 266DEG 34KT 4602 10119 4570 10128 4545 10138 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ TMT 851 WWUS55 KTWC 310035 SVSTWC Severe Weather Statement National Weather Service Tucson AZ 535 PM MST Sun Aug 30 2026 AZC019-310045- /O.CON.KTWC.SV.W.0242.000000T0000Z-260831T0045Z/ Pima AZ- 535 PM MST Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MST FOR CENTRAL PIMA COUNTY... At 535 PM MST, a severe thunderstorm was located 9 miles southwest of Pisinemo, moving north at 5 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Santa Cruz. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Wind damage with this storm will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. Seek shelter immediately inside a sturdy structure and stay away from windows. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3174 11236 3180 11255 3203 11243 3197 11224 TIME...MOT...LOC 0004Z 185DEG 4KT 3188 11240 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GLZ 125 WWUS53 KABR 310047 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 747 PM CDT Sun Aug 30 2026 SDC031-310100- /O.CON.KABR.SV.W.0261.000000T0000Z-260831T0100Z/ Corson SD- 647 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 7 PM MDT FOR EASTERN CORSON COUNTY... At 647 PM MDT, severe thunderstorms were located along a line from 14 miles north of Kenel to over Trail City, or along a line from 23 miles northeast of Mclaughlin to 13 miles west of Mobridge, 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... Trail City and Mahto around 650 PM MDT. Kenel and Wakpala around 655 PM MDT. 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 4547 10095 4569 10093 4594 10091 4594 10050 4593 10049 4592 10047 4592 10046 4588 10042 4587 10039 4586 10038 4582 10038 4580 10037 4577 10035 4572 10037 4547 10059 TIME...MOT...LOC 0034Z 266DEG 34KT 4605 10067 4573 10076 4548 10086 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ TMT 242 WWUS55 KPSR 310050 SVSPSR Severe Weather Statement National Weather Service Phoenix AZ 550 PM MST Sun Aug 30 2026 AZC012-310100- /O.EXP.KPSR.SV.W.0098.000000T0000Z-260831T0045Z/ La Paz AZ- 550 PM MST Sun Aug 30 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL LA PAZ COUNTY HAS EXPIRED... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning has been allowed to expire. && LAT...LON 3423 11384 3423 11377 3424 11373 3422 11371 3400 11393 3403 11408 3426 11398 3425 11390 3426 11386 TIME...MOT...LOC 0050Z 209DEG 15KT 3424 11388 $$ RW 167 WWUS53 KABR 310056 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 756 PM CDT Sun Aug 30 2026 SDC031-310106- /O.EXP.KABR.SV.W.0261.000000T0000Z-260831T0100Z/ Corson SD- 656 PM MDT Sun Aug 30 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 7 PM MDT FOR EASTERN CORSON COUNTY... The Severe Thunderstorm Warning that was previously in effect has been reissued for Corson County and is in effect until 745 PM MDT. Please refer to that bulletin for the latest severe weather information. However, small hail and gusty winds are still possible with these thunderstorms. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT Sunday for a portion of north central South Dakota. && LAT...LON 4547 10095 4569 10093 4594 10091 4594 10050 4593 10049 4592 10047 4592 10046 4588 10042 4587 10039 4586 10038 4582 10038 4580 10037 4577 10035 4572 10037 4547 10059 TIME...MOT...LOC 0047Z 266DEG 34KT 4605 10049 4574 10059 4548 10068 $$ TMT 742 WWUS55 KGJT 310058 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 658 PM MDT Sun Aug 30 2026 COC029-310115- /O.CON.KGJT.SV.W.0020.000000T0000Z-260831T0115Z/ Delta CO- 658 PM MDT Sun Aug 30 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM MDT FOR CENTRAL DELTA COUNTY... At 657 PM MDT, a severe thunderstorm was located over Orchard City, or 27 miles north of Montrose, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Orchard City, Cedaredge, and Eckert. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3880 10803 3890 10808 3899 10776 3882 10772 TIME...MOT...LOC 0057Z 249DEG 31KT 3885 10799 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GF