693 WWUS55 KGGW 240203 SVSGGW Severe Weather Statement National Weather Service Glasgow MT 803 PM MDT Sun Aug 23 2026 MTC033-069-240230- /O.CON.KGGW.SV.W.0131.000000T0000Z-260824T0230Z/ Petroleum MT-Garfield MT- 803 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM MDT FOR SOUTHEASTERN PETROLEUM AND SOUTHWESTERN GARFIELD COUNTIES... At 802 PM MDT, a severe thunderstorm was located 10 miles north of Mosby, or 21 miles northeast of Winnett, moving east 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... Sand Springs, Mosby, Edwards, Steve Fork, Petrolia Lake, and Cat Creek. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4689 10829 4727 10818 4735 10721 4689 10719 TIME...MOT...LOC 0202Z 268DEG 26KT 4714 10795 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ TFJ  330 WWUS53 KUNR 240211 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 811 PM MDT Sun Aug 23 2026 SDC063-240221- /O.CAN.KUNR.SV.W.0323.000000T0000Z-260824T0230Z/ Harding SD- 811 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EAST CENTRAL HARDING COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for a portion of northwest South Dakota. && LAT...LON 4548 10295 4551 10283 4538 10266 4530 10296 4539 10296 4539 10295 TIME...MOT...LOC 0159Z 330DEG 21KT 4548 10295 $$ SDC105-240230- /O.CON.KUNR.SV.W.0323.000000T0000Z-260824T0230Z/ Perkins SD- 811 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM MDT FOR WEST CENTRAL PERKINS COUNTY... At 811 PM MDT, a severe thunderstorm was located near Sorum, or 34 miles east of Buffalo, 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. Locations impacted include... Sorum. 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 4548 10295 4551 10283 4538 10266 4530 10296 4539 10296 4539 10295 TIME...MOT...LOC 0159Z 330DEG 21KT 4548 10295 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schweigert  357 WWUS53 KUNR 240212 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 812 PM MDT Sun Aug 23 2026 SDC063-240230- /O.CON.KUNR.SV.W.0324.000000T0000Z-260824T0230Z/ Harding SD- 812 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM MDT FOR EAST CENTRAL HARDING COUNTY... At 812 PM MDT, a severe thunderstorm was located over Reva, or 22 miles east of Buffalo, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Reva and northwestern Slim Buttes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4560 10324 4562 10305 4549 10295 4544 10326 TIME...MOT...LOC 0159Z 334DEG 22KT 4561 10314 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schweigert  617 WWUS53 KUNR 240218 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 818 PM MDT Sun Aug 23 2026 SDC105-240245- /O.CON.KUNR.SV.W.0325.000000T0000Z-260824T0245Z/ Perkins SD- 818 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM MDT FOR SOUTHWESTERN PERKINS COUNTY... At 818 PM MDT, a severe thunderstorm was located 7 miles south of Date, or 35 miles northwest of Faith, 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. Locations impacted include... Mainly rural areas of Southwestern Perkins County. 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. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. && LAT...LON 4530 10276 4534 10255 4515 10232 4505 10273 TIME...MOT...LOC 0157Z 330DEG 21KT 4537 10275 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schweigert  640 WWUS53 KUNR 240219 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 819 PM MDT Sun Aug 23 2026 SDC105-240229- /O.CAN.KUNR.SV.W.0323.000000T0000Z-260824T0230Z/ Perkins SD- 819 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR WEST CENTRAL PERKINS COUNTY... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for a portion of northwest South Dakota. && LAT...LON 4548 10295 4551 10283 4538 10266 4530 10296 4539 10296 4539 10295 TIME...MOT...LOC 0211Z 330DEG 21KT 4541 10290 $$ Schweigert  747 WWUS53 KUNR 240222 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 822 PM MDT Sun Aug 23 2026 SDC063-240232- /O.EXP.KUNR.SV.W.0324.000000T0000Z-260824T0230Z/ Harding SD- 822 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 830 PM MDT FOR EAST CENTRAL HARDING COUNTY... 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 1000 PM MDT for a portion of northwest South Dakota. && LAT...LON 4560 10324 4562 10305 4549 10295 4544 10326 TIME...MOT...LOC 0212Z 334DEG 22KT 4554 10309 $$ Schweigert  888 WWUS53 KUNR 240227 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 827 PM MDT Sun Aug 23 2026 SDC063-240300- /O.CON.KUNR.SV.W.0326.000000T0000Z-260824T0300Z/ Harding SD- 827 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FOR EAST CENTRAL HARDING COUNTY... At 827 PM MDT, a severe thunderstorm was located 10 miles east of Buffalo, moving southeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Northwestern Slim Buttes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4559 10342 4565 10324 4551 10312 4545 10340 TIME...MOT...LOC 0209Z 336DEG 15KT 4567 10338 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schweigert  455 WWUS53 KUNR 240241 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 841 PM MDT Sun Aug 23 2026 SDC105-240251- /O.EXP.KUNR.SV.W.0325.000000T0000Z-260824T0245Z/ Perkins SD- 841 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 845 PM MDT FOR SOUTHWESTERN PERKINS COUNTY... 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 1000 PM MDT for a portion of northwest South Dakota. && LAT...LON 4530 10276 4534 10255 4515 10232 4505 10273 TIME...MOT...LOC 0218Z 330DEG 21KT 4526 10266 $$ Schweigert  434 WWUS55 KSLC 240241 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 841 PM MDT Sun Aug 23 2026 UTC003-240250- /O.CAN.KSLC.SV.W.0078.000000T0000Z-260824T0300Z/ Box Elder UT- 841 PM MDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN BOX ELDER COUNTY IS CANCELLED... The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for northern Utah. LAT...LON 4196 11148 4192 11148 4191 11151 4185 11151 4180 11145 4168 11142 4166 11140 4162 11143 4156 11143 4156 11184 4177 11180 4200 11185 4200 11151 TIME...MOT...LOC 0240Z 269DEG 24KT 4200 11177 4178 11175 4166 11176 $$ UTC005-240300- /O.CON.KSLC.SV.W.0078.000000T0000Z-260824T0300Z/ Cache UT- 841 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 900 PM MDT FOR NORTHEASTERN CACHE COUNTY... At 840 PM MDT, severe thunderstorms were located along a line extending from Franklin to near Utah State University to near Hyrum, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Logan, Smithfield, Hyrum, Lewiston, Utah State University, North Logan, Providence, Nibley, Hyde Park, Richmond, Millville, River Heights, Paradise, Beaver Mountain, and Avon. This includes US Route 89 between mile markers 461 and 491. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4196 11148 4192 11148 4191 11151 4185 11151 4180 11145 4168 11142 4166 11140 4162 11143 4156 11143 4156 11184 4177 11180 4200 11185 4200 11151 TIME...MOT...LOC 0240Z 269DEG 24KT 4200 11177 4178 11175 4166 11176 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ JCW  514 WWUS53 KUNR 240243 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 843 PM MDT Sun Aug 23 2026 SDC063-240253- /O.CAN.KUNR.SV.W.0326.000000T0000Z-260824T0300Z/ Harding SD- 843 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EAST CENTRAL HARDING COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for a portion of northwest South Dakota. && LAT...LON 4559 10342 4565 10324 4551 10312 4545 10340 TIME...MOT...LOC 0227Z 336DEG 15KT 4560 10334 $$ Schweigert  549 WWUS55 KPSR 240244 SVSPSR Severe Weather Statement National Weather Service Phoenix AZ 744 PM MST Sun Aug 23 2026 AZC012-240300- /O.CON.KPSR.SV.W.0089.000000T0000Z-260824T0300Z/ La Paz AZ- 744 PM MST Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM MST FOR EAST CENTRAL LA PAZ COUNTY... At 744 PM MST, a severe thunderstorm was located 12 miles southeast of Vicksburg Junction, or 41 miles west of Tonopah, moving north at 5 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 east central La Paz County. This includes AZ Interstate 10 between mile markers 47 and 60. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3348 11357 3350 11375 3370 11375 3366 11347 3363 11349 TIME...MOT...LOC 0244Z 194DEG 5KT 3357 11364 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RW  779 WWUS53 KUNR 240251 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 851 PM MDT Sun Aug 23 2026 SDC063-105-240315- /O.CON.KUNR.SV.W.0327.000000T0000Z-260824T0315Z/ Harding SD-Perkins SD- 851 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 PM MDT FOR SOUTHEASTERN HARDING AND WEST CENTRAL PERKINS COUNTIES... At 851 PM MDT, a severe thunderstorm was located 6 miles north of Sheep Buttes, or 29 miles southeast of Buffalo, moving southeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Sheep Buttes and southeastern Slim Buttes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4540 10317 4545 10297 4532 10278 4523 10318 TIME...MOT...LOC 0224Z 335DEG 18KT 4549 10312 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schweigert