142 WUUS55 KTWC 292122 SVRTWC AZC023-292200- /O.NEW.KTWC.SV.W.0235.260829T2122Z-260829T2200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tucson AZ 222 PM MST Sat Aug 29 2026 The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... Northeastern Santa Cruz County in southeastern Arizona... * Until 300 PM MST. * At 222 PM MST, a severe thunderstorm was located near Elgin, moving west at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Sonoita and Elgin. This includes the following highways... Route 82 between mile markers 23 and 40...and near mile marker 44. Route 83 between mile markers 18 and 36. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3155 11046 3158 11077 3173 11078 3172 11047 TIME...MOT...LOC 2121Z 103DEG 8KT 3168 11059 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GLZ 917 WUUS55 KFGZ 292128 SVRFGZ AZC005-292200- /O.NEW.KFGZ.SV.W.0102.260829T2128Z-260829T2200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 228 PM MST Sat Aug 29 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Coconino County in north central Arizona... * Until 300 PM MST /400 PM MDT/. * At 228 PM MST /328 PM MDT/, a severe thunderstorm was located near Cape Royal Point, or 12 miles northwest of Desert View Watchtower, moving northeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Roosevelt Point Overlook, Point Imperial Picnic Area, Bright Angel Point, Saddle Mountain Overlook, Vista Encantada, Kwagunt Valley, Buddha Cloister, Malgosa Canyon and Saddle Mountain Wilderness. This includes the Colorado River between river miles 52 and 57. This includes the following recreation areas and campgrounds... Ribbon Falls, North Rim Campground, Cottonwood Campground, Little Nankoweap Camp Site, Upper Nankoweap Camp Site, Main Nankoweap Camp Site, Lower Nankoweap Camp Site, Kwagunt Marsh Camp Site, Kwagunt Camp Site, Below Kwagunt Camp Site, Manzanita Rest Area and Roaring Springs. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. && LAT...LON 3609 11203 3613 11216 3636 11200 3629 11178 TIME...MOT...LOC 2128Z 212DEG 23KT 3612 11202 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ McCollum 282 WUUS55 KCYS 292148 SVRCYS NEC165-WYC027-292230- /O.NEW.KCYS.SV.W.0319.260829T2148Z-260829T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Cheyenne WY 348 PM MDT Sat Aug 29 2026 The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Northern Sioux County in the Panhandle of Nebraska... Southeastern Niobrara County in east central Wyoming... * Until 430 PM MDT. * At 348 PM MDT, a severe thunderstorm was located 11 miles east of Lusk, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Automated sensors. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Montrose. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4300 10405 4300 10367 4274 10354 4265 10435 4290 10449 4305 10406 TIME...MOT...LOC 2148Z 253DEG 37KT 4281 10423 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ DS 110 WUUS55 KSLC 292149 SVRSLC UTC025-292230- /O.NEW.KSLC.SV.W.0096.260829T2149Z-260829T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 349 PM MDT Sat Aug 29 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... South central Kane County in southern Utah... * Until 430 PM MDT. * At 348 PM MDT, a severe thunderstorm was located 24 miles west of Big Water, or 25 miles east of Kanab, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of south central Kane County. This includes US Route 89 between mile markers 11 and 41. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3709 11218 3721 11218 3734 11172 3707 11172 TIME...MOT...LOC 2148Z 263DEG 23KT 3715 11210 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ STW 493 WUUS55 KSLC 292149 RRA SVRSLC UTC023-027-292215- /O.NEW.KSLC.SV.W.0097.260829T2149Z-260829T2215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 349 PM MDT Sat Aug 29 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Northeastern Millard County in central Utah... Central Juab County in central Utah... * Until 415 PM MDT. * At 349 PM MDT, severe thunderstorms were located along a line extending from 21 miles west of Delta to 41 miles south of Fish Springs Wildlife Refuge, moving east at 25 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... Delta, Hinckley, Leamington, Lynndyl, Abraham, Sutherland, Sugarville, and Little Sahara State Park. This includes the following highways... US Route 6 between mile markers 58 and 113. US Route 50 between mile markers 90 and 97. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3965 11220 3902 11267 3921 11327 3956 11295 TIME...MOT...LOC 2149Z 271DEG 20KT 3944 11296 3928 11313 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JCW 087 WUUS53 KUNR 292149 SVRUNR SDC047-292245- /O.NEW.KUNR.SV.W.0343.260829T2149Z-260829T2245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 349 PM MDT Sat Aug 29 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Western Fall River County in southwestern South Dakota... * Until 445 PM MDT. * At 349 PM MDT, severe thunderstorms were located along a line from 26 miles southwest of Provo to 57 miles south of Ardmore, or along a line from 31 miles southwest of Edgemont to 45 miles south of Edgemont, moving northeast at 50 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Edgemont, Provo, Rumford, Ardmore and Cascade Falls. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. && LAT...LON 4329 10405 4348 10378 4348 10368 4300 10322 4300 10405 TIME...MOT...LOC 2149Z 239DEG 42KT 4299 10428 4266 10399 4221 10388 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Helgeson 277 WUUS55 KCYS 292153 SVRCYS NEC007-157-165-WYC015-292245- /O.NEW.KCYS.SV.W.0320.260829T2153Z-260829T2245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Cheyenne WY 353 PM MDT Sat Aug 29 2026 The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Scotts Bluff County in the Panhandle of Nebraska... Northern Banner County in the Panhandle of Nebraska... Southeastern Sioux County in the Panhandle of Nebraska... Southeastern Goshen County in southeastern Wyoming... * Until 445 PM MDT. * At 353 PM MDT, a severe thunderstorm was located near Stegall, or 17 miles west of Scottsbluff, moving east at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Scottsbluff, Gering, Mitchell, Terrytown, Morrill, Minatare, La Grange, Lyman, Melbeta, McGrew, Wildcat Hills State Recreation Area, Hawk Springs Reservoir, Lake Minatare State Recreation Area, Lake Alice Number 2, Stegall, Scotts Bluff County Fairground, Scotts Bluff National Monument, Hubbard Hill, Scottsbluff Airport, and Lake Alice. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4159 10416 4187 10424 4210 10346 4180 10336 4174 10337 4166 10337 TIME...MOT...LOC 2153Z 253DEG 37KT 4177 10398 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DS