249 WWUS55 KSLC 232104 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 304 PM MDT Sun Aug 23 2026 UTC003-232130- /O.CON.KSLC.SV.W.0075.000000T0000Z-260823T2130Z/ Box Elder UT- 304 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM MDT FOR WESTERN BOX ELDER COUNTY... At 303 PM MDT, a severe thunderstorm was located 29 miles northeast of Montello, moving east at 15 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 western Box Elder 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 4168 11395 4173 11362 4153 11360 4155 11395 TIME...MOT...LOC 2103Z 263DEG 15KT 4161 11386 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JCW  406 WWUS54 KLIX 232107 SVSLIX Severe Weather Statement National Weather Service New Orleans LA 407 PM CDT Sun Aug 23 2026 LAC091-232117- /O.EXP.KLIX.SV.W.0146.000000T0000Z-260823T2115Z/ St. Helena LA- 407 PM CDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN ST. HELENA PARISH WILL EXPIRE AT 415 PM CDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service New Orleans. && LAT...LON 3078 9084 3088 9075 3079 9057 3065 9057 3065 9072 TIME...MOT...LOC 2107Z 310DEG 21KT 3068 9061 $$ Zeringue  342 WWUS55 KCYS 232106 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 306 PM MDT Sun Aug 23 2026 NEC045-232115- /O.CON.KCYS.SV.W.0288.000000T0000Z-260823T2115Z/ Dawes NE- 306 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM MDT FOR SOUTHEASTERN DAWES COUNTY... At 306 PM MDT, a severe thunderstorm was located 8 miles south of Red Cloud Campground, or 16 miles southwest of Hay Springs, moving east at 30 mph. HAZARD...60 mph wind gusts and half dollar 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 southeastern Dawes County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4251 10310 4258 10315 4266 10306 4267 10288 4253 10291 TIME...MOT...LOC 2106Z 284DEG 25KT 4257 10297 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Natoli  328 WWUS55 KTFX 232106 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 306 PM MDT Sun Aug 23 2026 MTC027-232145- /O.CON.KTFX.SV.W.0097.000000T0000Z-260823T2145Z/ Fergus MT- 306 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MDT FOR NORTHEASTERN FERGUS COUNTY... At 305 PM MDT, a severe thunderstorm was located near Winifred, or 31 miles north of Lewistown, moving east at 35 mph. HAZARD...70 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Winifred, Suffolk, and Christina. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4736 10960 4762 10963 4771 10882 4768 10878 4738 10874 TIME...MOT...LOC 2105Z 262DEG 28KT 4752 10940 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Glinskas  933 WWUS55 KTFX 232112 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 312 PM MDT Sun Aug 23 2026 MTC051-232121- /O.CAN.KTFX.SV.W.0096.000000T0000Z-260823T2145Z/ Liberty MT- 312 PM MDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN LIBERTY COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 700 PM MDT for north central Montana. && LAT...LON 4831 11065 4860 11066 4883 10988 4847 10976 TIME...MOT...LOC 2111Z 247DEG 35KT 4852 11036 $$ MTC041-232145- /O.CON.KTFX.SV.W.0096.000000T0000Z-260823T2145Z/ Hill MT- 312 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MDT FOR CENTRAL HILL COUNTY... At 311 PM MDT, a severe thunderstorm was located near Gildford, moving northeast at 40 mph. HAZARD...Golf ball size hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Beaver Creek, Gildford, Hingham, Kremlin, and Rudyard. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4831 11065 4860 11066 4883 10988 4847 10976 TIME...MOT...LOC 2111Z 247DEG 35KT 4852 11036 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Wilson  935 WWUS55 KTFX 232112 RRA SVSTFX Severe Weather Statement National Weather Service Great Falls MT 312 PM MDT Sun Aug 23 2026 MTC031-057-232145- /O.CON.KTFX.SV.W.0095.000000T0000Z-260823T2145Z/ Madison MT-Gallatin MT- 312 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MDT FOR NORTHEASTERN MADISON AND NORTHEASTERN GALLATIN COUNTIES... At 312 PM MDT, a severe thunderstorm was located 14 miles southwest of Belgrade, or 18 miles west of Bozeman, moving northeast 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... Bozeman, Belgrade, Norris, Four Corners, Amsterdam, Mcallister, Bozeman Hot Springs, Gallatin Gateway, and Church Hill. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4539 11201 4600 11102 4594 11079 4560 11080 4559 11086 4552 11087 4552 11091 4551 11092 4532 11192 TIME...MOT...LOC 2112Z 235DEG 39KT 4564 11142 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ AM  143 WWUS55 KSLC 232117 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 317 PM MDT Sun Aug 23 2026 UTC003-232130- /O.CON.KSLC.SV.W.0075.000000T0000Z-260823T2130Z/ Box Elder UT- 317 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM MDT FOR WESTERN BOX ELDER COUNTY... At 317 PM MDT, a severe thunderstorm was located 27 miles southwest of Park Valley, or 32 miles northeast of Montello, moving east at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of western Box Elder County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4169 11383 4173 11362 4153 11360 4157 11384 TIME...MOT...LOC 2117Z 263DEG 15KT 4162 11378 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JCW  193 WWUS55 KCYS 232118 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 318 PM MDT Sun Aug 23 2026 NEC013-045-232200- /O.CON.KCYS.SV.W.0289.000000T0000Z-260823T2200Z/ Box Butte NE-Dawes NE- 318 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM MDT FOR NORTHEASTERN BOX BUTTE AND SOUTHEASTERN DAWES COUNTIES... At 318 PM MDT, a severe thunderstorm was located 11 miles east of Box Butte Reservoir, or 15 miles southwest of Hay Springs, moving southeast 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 northeastern Box Butte and southeastern Dawes Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4238 10275 4232 10297 4254 10302 4262 10296 4263 10278 4244 10277 4244 10275 TIME...MOT...LOC 2118Z 297DEG 22KT 4252 10289 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Natoli  272 WWUS55 KLKN 232120 SVSLKN Severe Weather Statement National Weather Service Elko NV 220 PM PDT Sun Aug 23 2026 NVC007-232130- /O.EXP.KLKN.SV.W.0034.000000T0000Z-260823T2130Z/ Elko NV- 220 PM PDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN ELKO COUNTY WILL EXPIRE AT 230 PM PDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. && LAT...LON 4110 11488 4114 11497 4130 11483 4123 11466 TIME...MOT...LOC 2120Z 220DEG 17KT 4119 11484 $$ BS  398 WWUS53 KUNR 232123 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 323 PM MDT Sun Aug 23 2026 SDC033-103-232200- /O.CON.KUNR.SV.W.0317.000000T0000Z-260823T2200Z/ Custer SD-Pennington SD- 323 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 4 PM MDT FOR CENTRAL CUSTER AND SOUTH CENTRAL PENNINGTON COUNTIES... At 323 PM MDT, a severe thunderstorm was located over Hermosa, or 17 miles south of Rapid City, moving southeast 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... Hermosa, Fairburn, Hayward, State Game Lodge, Buffalo Corrals, Custer State Park, Black Hills Playhouse, Center Lake, Legion Lake and northeastern Wind Cave National Park. 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. Very heavy rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4378 10347 4386 10346 4390 10336 4391 10331 4391 10325 4366 10295 4357 10348 TIME...MOT...LOC 2106Z 324DEG 18KT 4389 10328 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Helgeson  445 WWUS55 KPIH 232124 SVSPIH Severe Weather Statement National Weather Service Pocatello ID 324 PM MDT Sun Aug 23 2026 IDC005-077-232200- /O.CON.KPIH.SV.W.0038.000000T0000Z-260823T2200Z/ Bannock ID-Power ID- 324 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM MDT FOR CENTRAL BANNOCK AND EAST CENTRAL POWER COUNTIES... At 324 PM MDT, a severe thunderstorm was located 8 miles east of Fort Hall Bannock Peak, or 17 miles south of Pocatello, moving northeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Eastern Pocatello, Inkom, Portneuf Gap, Mink Creek Pass, and Pauline. PRECAUTIONARY/PREPAREDNESS ACTIONS... Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4251 11260 4262 11272 4289 11236 4270 11212 TIME...MOT...LOC 2124Z 239DEG 25KT 4262 11254 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ JKeyes  551 WWUS55 KSLC 232126 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 326 PM MDT Sun Aug 23 2026 UTC003-232135- /O.EXP.KSLC.SV.W.0075.000000T0000Z-260823T2130Z/ Box Elder UT- 326 PM MDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR WESTERN BOX ELDER COUNTY WILL EXPIRE AT 330 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 4169 11383 4173 11362 4153 11360 4157 11384 TIME...MOT...LOC 2125Z 263DEG 15KT 4162 11377 $$ JCW  602 WWUS55 KTFX 232126 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 326 PM MDT Sun Aug 23 2026 MTC027-232145- /O.CON.KTFX.SV.W.0097.000000T0000Z-260823T2145Z/ Fergus MT- 326 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MDT FOR NORTHEASTERN FERGUS COUNTY... At 326 PM MDT, a severe thunderstorm was located 11 miles east of Winifred, or 36 miles northeast of Lewistown, moving east at 35 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will remain over mainly rural areas of northeastern Fergus County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4737 10929 4765 10934 4771 10882 4768 10878 4738 10874 TIME...MOT...LOC 2126Z 262DEG 32KT 4755 10913 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Glinskas  801 WWUS55 KPIH 232128 SVSPIH Severe Weather Statement National Weather Service Pocatello ID 328 PM MDT Sun Aug 23 2026 IDC005-011-019-029-232200- /O.CON.KPIH.SV.W.0039.000000T0000Z-260823T2200Z/ Caribou ID-Bannock ID-Bonneville ID-Bingham ID- 328 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM MDT FOR NORTHWESTERN CARIBOU...NORTH CENTRAL BANNOCK...SOUTH CENTRAL BONNEVILLE AND SOUTHEASTERN BINGHAM COUNTIES... At 327 PM MDT, a severe thunderstorm was located 8 miles north of Chesterfield, or 9 miles northeast of Chesterfield Reservoir, moving northeast at 30 mph. Another severe thunderstorm was located jut northeast of Inkom. 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... Chesterfield Reservoir, northern Blackfoot Reservoir, Fort Hall Mount Putnam, Bone, Chesterfield, Cutthroat Trout Campground, Trail Creek Campground, and Grays Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. If on or near Chesterfield Reservoir and Blackfoot Reservoir, get away from the water and move indoors or inside a vehicle. Remember, lightning can strike out to 15 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught on the water in a thunderstorm. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4270 11211 4287 11226 4338 11177 4309 11136 TIME...MOT...LOC 2127Z 221DEG 27KT 4299 11184 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Keyes  816 WWUS55 KTFX 232129 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 329 PM MDT Sun Aug 23 2026 MTC041-232145- /O.CON.KTFX.SV.W.0096.000000T0000Z-260823T2145Z/ Hill MT- 329 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MDT FOR CENTRAL HILL COUNTY... At 328 PM MDT, a severe thunderstorm was located 7 miles east of Gildford, moving northeast at 40 mph. HAZARD...70 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Beaver Creek, Gildford, and Kremlin. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4837 11034 4868 11039 4883 10988 4847 10976 TIME...MOT...LOC 2128Z 247DEG 35KT 4859 11013 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Wilson  203 WWUS53 KUNR 232134 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 334 PM MDT Sun Aug 23 2026 SDC033-103-232200- /O.CON.KUNR.SV.W.0317.000000T0000Z-260823T2200Z/ Custer SD-Pennington SD- 334 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 4 PM MDT FOR NORTHEASTERN CUSTER AND SOUTH CENTRAL PENNINGTON COUNTIES... At 334 PM MDT, a severe thunderstorm was located near Hermosa, or 20 miles south of Rapid City, moving southeast 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... Hermosa, Fairburn, Hayward, State Game Lodge, Buffalo Corrals, eastern Custer State Park and northeastern Wind Cave National Park. 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. Very heavy rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4373 10340 4384 10341 4390 10336 4391 10331 4391 10325 4366 10295 4359 10338 TIME...MOT...LOC 2123Z 325DEG 17KT 4382 10321 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Helgeson  217 WWUS55 KCYS 232134 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 334 PM MDT Sun Aug 23 2026 NEC013-045-232200- /O.CON.KCYS.SV.W.0289.000000T0000Z-260823T2200Z/ Box Butte NE-Dawes NE- 334 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM MDT FOR NORTHEASTERN BOX BUTTE AND SOUTHEASTERN DAWES COUNTIES... At 334 PM MDT, a severe thunderstorm was located 17 miles south of Hay Springs, moving southeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northeastern Box Butte and southeastern Dawes Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4238 10275 4232 10297 4242 10299 4243 10285 4255 10287 4256 10278 4244 10277 4244 10275 TIME...MOT...LOC 2134Z 303DEG 33KT 4243 10274 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Natoli  520 WWUS55 KPIH 232138 SVSPIH Severe Weather Statement National Weather Service Pocatello ID 338 PM MDT Sun Aug 23 2026 IDC005-077-232200- /O.CON.KPIH.SV.W.0038.000000T0000Z-260823T2200Z/ Bannock ID-Power ID- 338 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM MDT FOR CENTRAL BANNOCK AND EAST CENTRAL POWER COUNTIES... At 338 PM MDT, a severe thunderstorm was located 8 miles southwest of Portneuf Gap, or 12 miles south of Pocatello, moving northeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Inkom, Portneuf Gap, and Mink Creek Pass. PRECAUTIONARY/PREPAREDNESS ACTIONS... Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4258 11250 4264 11258 4287 11233 4282 11227 4270 11213 TIME...MOT...LOC 2138Z 228DEG 26KT 4269 11243 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ JKeyes  495 WWUS55 KTFX 232138 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 338 PM MDT Sun Aug 23 2026 MTC031-057-232147- /O.EXP.KTFX.SV.W.0095.000000T0000Z-260823T2145Z/ Madison MT-Gallatin MT- 338 PM MDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN MADISON AND NORTHEASTERN GALLATIN COUNTIES WILL EXPIRE AT 345 PM MDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, heavy rain is still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 700 PM MDT for south central and southwestern Montana. && LAT...LON 4539 11201 4600 11102 4594 11079 4560 11080 4559 11086 4552 11087 4552 11091 4551 11092 4532 11192 TIME...MOT...LOC 2137Z 235DEG 39KT 4579 11112 $$ AM  740 WWUS55 KCYS 232142 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 342 PM MDT Sun Aug 23 2026 NEC013-045-232152- /O.CAN.KCYS.SV.W.0289.000000T0000Z-260823T2200Z/ Box Butte NE-Dawes NE- 342 PM MDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN BOX BUTTE AND SOUTHEASTERN DAWES COUNTIES IS CANCELLED... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 800 PM MDT for the Panhandle of Nebraska. && LAT...LON 4238 10275 4232 10297 4242 10299 4243 10285 4255 10287 4256 10278 4244 10277 4244 10275 TIME...MOT...LOC 2141Z 290DEG 14KT 4242 10270 $$ Natoli  756 WWUS55 KPUB 232143 SVSPUB Severe Weather Statement National Weather Service Pueblo CO 343 PM MDT Sun Aug 23 2026 COC043-101-232151- /O.EXP.KPUB.SV.W.0282.000000T0000Z-260823T2145Z/ Fremont CO-Pueblo CO- 343 PM MDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN FREMONT AND NORTHWESTERN PUEBLO COUNTIES WILL EXPIRE AT 345 PM MDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm. There is a possibility as these storms move east onto the plains, that they could re-intensify and become severe. && LAT...LON 3820 10503 3846 10500 3848 10469 3809 10473 TIME...MOT...LOC 2141Z 259DEG 18KT 3834 10476 $$ Hodanish  780 WWUS55 KTFX 232143 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 343 PM MDT Sun Aug 23 2026 MTC027-232152- /O.EXP.KTFX.SV.W.0097.000000T0000Z-260823T2145Z/ Fergus MT- 343 PM MDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN FERGUS COUNTY WILL EXPIRE AT 345 PM MDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 700 PM MDT for central Montana. Remember, a Severe Thunderstorm Warning still remains in effect for northeastern Fergus county until 445 PM MDT. && LAT...LON 4737 10929 4765 10934 4771 10882 4768 10878 4738 10874 TIME...MOT...LOC 2142Z 265DEG 27KT 4756 10897 $$ Glinskas  810 WWUS53 KUNR 232144 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 344 PM MDT Sun Aug 23 2026 SDC103-232154- /O.CAN.KUNR.SV.W.0317.000000T0000Z-260823T2200Z/ Pennington SD- 344 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTH CENTRAL PENNINGTON COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 800 PM MDT for a portion of west central South Dakota. && LAT...LON 4360 10332 4372 10334 4379 10334 4383 10327 4386 10320 4386 10319 4366 10295 TIME...MOT...LOC 2134Z 325DEG 17KT 4378 10317 $$ SDC033-232200- /O.CON.KUNR.SV.W.0317.000000T0000Z-260823T2200Z/ Custer SD- 344 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 4 PM MDT FOR CENTRAL CUSTER COUNTY... At 344 PM MDT, a severe thunderstorm was located 5 miles northeast of Fairburn, or 23 miles east of Custer, moving southeast 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... Hermosa and Fairburn. 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. Very heavy rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4360 10332 4372 10334 4379 10334 4383 10327 4386 10320 4386 10319 4366 10295 TIME...MOT...LOC 2134Z 325DEG 17KT 4378 10317 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Helgeson  884 WWUS55 KTFX 232145 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 345 PM MDT Sun Aug 23 2026 MTC041-232155- /O.EXP.KTFX.SV.W.0096.000000T0000Z-260823T2145Z/ Hill MT- 345 PM MDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL HILL COUNTY HAS EXPIRED... The storm which prompted the warning has moved out of the area. Therefore, the warning has been allowed to expire. A Severe Thunderstorm Watch remains in effect until 700 PM MDT for north central Montana. Remember, a Severe Thunderstorm Warning still remains in effect for Eastern Hill County && LAT...LON 4837 11034 4868 11039 4883 10988 4847 10976 TIME...MOT...LOC 2145Z 247DEG 35KT 4865 10991 $$ Wilson  903 WWUS55 KPIH 232145 SVSPIH Severe Weather Statement National Weather Service Pocatello ID 345 PM MDT Sun Aug 23 2026 IDC005-077-232155- /O.CAN.KPIH.SV.W.0038.000000T0000Z-260823T2200Z/ Bannock ID-Power ID- 345 PM MDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL BANNOCK AND EAST CENTRAL POWER COUNTIES IS CANCELLED... 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 has been cancelled. However, small hail, gusty winds and heavy rain are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for southeastern Idaho. && LAT...LON 4258 11250 4264 11258 4287 11233 4282 11227 4270 11213 TIME...MOT...LOC 2143Z 228DEG 26KT 4273 11237 $$ JKeyes  984 WWUS52 KMFL 232148 SVSMFL Severe Weather Statement National Weather Service Miami FL 548 PM EDT Sun Aug 23 2026 FLC099-232200- /O.CON.KMFL.SV.W.0072.000000T0000Z-260823T2200Z/ Palm Beach FL- 548 PM EDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM EDT FOR NORTHEASTERN PALM BEACH COUNTY... At 547 PM EDT, a severe thunderstorm was located over Juno Beach, moving east at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... West Palm Beach, Jupiter, Palm Beach Gardens, Riviera Beach, Palm Beach, Tequesta, Juno Beach, North Palm Beach, Lake Park, Port Of Palm Beach, Juno Ridge, Mangonia Park, Fau North Campus, Limestone Creek, and Jupiter Farms. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into a small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 2676 8003 2675 8015 2692 8022 2696 8015 2696 8014 2697 8013 2697 8003 TIME...MOT...LOC 2147Z 270DEG 7KT 2687 8009 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ ARK/RAG  010 WWUS55 KPIH 232149 SVSPIH Severe Weather Statement National Weather Service Pocatello ID 349 PM MDT Sun Aug 23 2026 IDC005-011-019-029-232200- /O.CON.KPIH.SV.W.0039.000000T0000Z-260823T2200Z/ Caribou ID-Bannock ID-Bonneville ID-Bingham ID- 349 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM MDT FOR NORTHWESTERN CARIBOU...NORTH CENTRAL BANNOCK...SOUTH CENTRAL BONNEVILLE AND SOUTHEASTERN BINGHAM COUNTIES... At 348 PM MDT, a severe thunderstorm was located 12 miles north of Blackfoot Reservoir, moving northeast at 30 mph. Another severe thunderstorm was located over Chesterfield Reservoir. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Chesterfield Reservoir, northern Blackfoot Reservoir, Fort Hall Mount Putnam, Bone, Chesterfield, Cutthroat Trout Campground, Trail Creek Campground, and Grays Lake. 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 4270 11211 4287 11226 4338 11177 4309 11136 TIME...MOT...LOC 2148Z 225DEG 26KT 4309 11166 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JKeyes  099 WWUS55 KTFX 232151 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 351 PM MDT Sun Aug 23 2026 MTC005-015-041-232230- /O.CON.KTFX.SV.W.0098.000000T0000Z-260823T2230Z/ Blaine MT-Hill MT-Chouteau MT- 351 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM MDT FOR SOUTHWESTERN BLAINE...SOUTHEASTERN HILL AND NORTHEASTERN CHOUTEAU COUNTIES... At 350 PM MDT, a severe thunderstorm was located 8 miles south of Parker School, or 18 miles east of Big Sandy, moving east at 35 mph. HAZARD...70 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Parker School, St. Pierre, Agency, and Cleveland. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4798 10989 4823 10995 4831 10902 4801 10900 TIME...MOT...LOC 2150Z 256DEG 31KT 4813 10973 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Glinskas  203 WWUS53 KLBF 232153 SVSLBF Severe Weather Statement National Weather Service North Platte NE 353 PM MDT Sun Aug 23 2026 NEC161-232215- /O.CON.KLBF.SV.W.0375.000000T0000Z-260823T2215Z/ Sheridan NE- 353 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM MDT FOR SOUTHWESTERN SHERIDAN COUNTY... At 353 PM MDT, severe thunderstorms were located along a line extending from 23 miles northwest of Ellsworth to 12 miles north of Antioch, moving southeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Snow Lake, Diamond Lake, and Krause Lake. This includes Highway 250 between mile markers 10 and 25. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4237 10231 4211 10246 4226 10275 4235 10275 4243 10256 TIME...MOT...LOC 2153Z 302DEG 26KT 4236 10252 4225 10268 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ NWS LBF  157 WWUS53 KUNR 232152 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 352 PM MDT Sun Aug 23 2026 SDC033-232202- /O.EXP.KUNR.SV.W.0317.000000T0000Z-260823T2200Z/ Custer SD- 352 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 4 PM MDT FOR CENTRAL CUSTER COUNTY... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, small hail, gusty winds, and heavy rain are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 800 PM MDT for a portion of southwest South Dakota. && LAT...LON 4360 10332 4372 10334 4379 10334 4383 10327 4386 10320 4386 10319 4366 10295 TIME...MOT...LOC 2144Z 325DEG 17KT 4374 10313 $$ Helgeson  253 WWUS55 KPIH 232154 SVSPIH Severe Weather Statement National Weather Service Pocatello ID 354 PM MDT Sun Aug 23 2026 IDC005-011-019-029-232204- /O.EXP.KPIH.SV.W.0039.000000T0000Z-260823T2200Z/ Caribou ID-Bannock ID-Bonneville ID-Bingham ID- 354 PM MDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CARIBOU...NORTH CENTRAL BANNOCK...SOUTH CENTRAL BONNEVILLE AND SOUTHEASTERN BINGHAM COUNTIES WILL EXPIRE AT 400 PM MDT... The storms which prompted the warning have 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, gusty winds and heavy rain are still possible with these thunderstorms. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for southeastern Idaho. && LAT...LON 4270 11211 4287 11226 4338 11177 4309 11136 TIME...MOT...LOC 2154Z 221DEG 24KT 4311 11164 $$ Keyes  279 WWUS55 KTFX 232155 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 355 PM MDT Sun Aug 23 2026 MTC027-232245- /O.CON.KTFX.SV.W.0099.000000T0000Z-260823T2245Z/ Fergus MT- 355 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM MDT FOR NORTHEASTERN FERGUS COUNTY... At 355 PM MDT, a severe thunderstorm was located 22 miles northeast of Roy, or 23 miles south of Zortman, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northeastern Fergus County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4742 10893 4769 10900 4771 10882 4765 10877 4762 10868 4763 10861 4760 10847 4761 10844 4758 10842 4760 10840 4757 10834 4758 10831 4744 10833 TIME...MOT...LOC 2155Z 260DEG 33KT 4760 10868 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Glinskas