659 WWUS53 KUNR 232003 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 203 PM MDT Sun Aug 23 2026 SDC081-232013- /O.CAN.KUNR.SV.W.0315.000000T0000Z-260823T2030Z/ Lawrence SD- 203 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN LAWRENCE COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. && LAT...LON 4409 10365 4414 10359 4414 10341 4406 10335 4389 10358 TIME...MOT...LOC 1951Z 328DEG 8KT 4412 10356 $$ SDC103-232030- /O.CON.KUNR.SV.W.0315.000000T0000Z-260823T2030Z/ Pennington SD- 203 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM MDT FOR WEST CENTRAL PENNINGTON COUNTY... At 203 PM MDT, a severe thunderstorm was located over Silver City, or 11 miles north of Hill City, moving southeast at 10 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Hill City, Johnson Siding, Silver City, Hisega, Pactola Reservoir and Sheridan Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Very heavy rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4409 10365 4414 10359 4414 10341 4406 10335 4389 10358 TIME...MOT...LOC 1951Z 328DEG 8KT 4412 10356 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Helgeson 386 WWUS55 KCYS 232005 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 205 PM MDT Sun Aug 23 2026 NEC045-232030- /O.CON.KCYS.SV.W.0287.000000T0000Z-260823T2030Z/ Dawes NE- 205 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM MDT FOR CENTRAL DAWES COUNTY... At 204 PM MDT, a severe thunderstorm was located near Roberts Trailhead Campground, or 14 miles southwest of Chadron, moving east at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Public. At 200 PM MDT, a wind gust of 66 mph was reported 3 miles northeast of Crawford. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Whitney, Roberts Trailhead Campground, and Whitney Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4269 10335 4278 10335 4280 10305 4254 10306 TIME...MOT...LOC 2004Z 281DEG 22KT 4270 10324 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Natoli 606 WWUS53 KUNR 232014 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 214 PM MDT Sun Aug 23 2026 SDC103-232030- /O.CON.KUNR.SV.W.0315.000000T0000Z-260823T2030Z/ Pennington SD- 214 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM MDT FOR WEST CENTRAL PENNINGTON COUNTY... At 214 PM MDT, a severe thunderstorm was located over Pactola Reservoir, or 10 miles north of Hill City, moving southeast at 10 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Hill City, Johnson Siding, Silver City, Hisega, Pactola Reservoir and Sheridan Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Very heavy rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4406 10364 4411 10355 4413 10340 4406 10335 4389 10358 TIME...MOT...LOC 2003Z 328DEG 8KT 4409 10354 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Helgeson 705 WWUS55 KCYS 232030 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 230 PM MDT Sun Aug 23 2026 NEC045-232115- /O.CON.KCYS.SV.W.0288.000000T0000Z-260823T2115Z/ Dawes NE- 230 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM MDT FOR SOUTHERN DAWES COUNTY... At 230 PM MDT, severe thunderstorms were located along a line extending from near Roberts Trailhead Campground to 6 miles southeast of Crawford, moving east at 15 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. Locations impacted include... Roberts Trailhead Campground, Red Cloud Campground, Chadron State Park, and Chadron State Park Campground. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4274 10287 4253 10291 4251 10316 4259 10337 4268 10338 4274 10313 TIME...MOT...LOC 2030Z 290DEG 12KT 4265 10313 4264 10330 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Natoli 848 WWUS53 KUNR 232035 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 235 PM MDT Sun Aug 23 2026 SDC103-232115- /O.CON.KUNR.SV.W.0316.000000T0000Z-260823T2115Z/ Pennington SD- 235 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM MDT FOR WESTERN PENNINGTON COUNTY... At 235 PM MDT, a severe thunderstorm was located near Pactola Reservoir, or 8 miles northeast of Hill City, moving south at 10 mph. HAZARD...Quarter size hail. SOURCE...Broadcast media reported. IMPACT...Damage to vehicles is expected. Locations impacted include... Johnson Siding, Hisega, Sheridan Lake, Pactola Reservoir and Palmer Gulch Resort. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm has produced large hail. Very heavy rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4408 10357 4413 10345 4406 10335 4397 10334 4389 10355 TIME...MOT...LOC 2020Z 345DEG 8KT 4406 10350 HAIL THREAT...OBSERVED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Helgeson 939 WWUS54 KLIX 232037 SVSLIX Severe Weather Statement National Weather Service New Orleans LA 337 PM CDT Sun Aug 23 2026 LAC033-232047- /O.CAN.KLIX.SV.W.0146.000000T0000Z-260823T2115Z/ East Baton Rouge LA- 337 PM CDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN EAST BATON ROUGE PARISH IS CANCELLED... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. && LAT...LON 3082 9091 3091 9082 3079 9057 3065 9057 3065 9076 TIME...MOT...LOC 2037Z 295DEG 22KT 3080 9078 $$ LAC037-091-232115- /O.CON.KLIX.SV.W.0146.000000T0000Z-260823T2115Z/ St. Helena LA-East Feliciana LA- 337 PM CDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR SOUTHERN ST. HELENA AND EAST CENTRAL EAST FELICIANA PARISHES... At 337 PM CDT, a severe thunderstorm was located near Darlington, or near Greensburg, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Greensburg, Montpelier, and Darlington. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. && LAT...LON 3082 9091 3091 9082 3079 9057 3065 9057 3065 9076 TIME...MOT...LOC 2037Z 295DEG 22KT 3080 9078 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Zeringue 221 WWUS53 KUNR 232043 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 243 PM MDT Sun Aug 23 2026 SDC103-232115- /O.CON.KUNR.SV.W.0316.000000T0000Z-260823T2115Z/ Pennington SD- 243 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM MDT FOR CENTRAL PENNINGTON COUNTY... At 243 PM MDT, a severe thunderstorm was located near Hisega, or 9 miles northeast of Hill City, moving south at 10 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Johnson Siding, Hisega, Sheridan Lake, Pactola Reservoir and Palmer Gulch Resort. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing 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 4406 10353 4411 10344 4406 10335 4397 10334 4389 10355 TIME...MOT...LOC 2035Z 337DEG 9KT 4403 10344 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Helgeson 037 WWUS54 KLIX 232044 SVSLIX Severe Weather Statement National Weather Service New Orleans LA 344 PM CDT Sun Aug 23 2026 LAC037-232054- /O.CAN.KLIX.SV.W.0146.000000T0000Z-260823T2115Z/ East Feliciana LA- 344 PM CDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL EAST FELICIANA PARISH IS CANCELLED... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. && LAT...LON 3078 9084 3088 9075 3079 9057 3065 9057 3065 9072 TIME...MOT...LOC 2044Z 307DEG 23KT 3076 9072 $$ LAC091-232115- /O.CON.KLIX.SV.W.0146.000000T0000Z-260823T2115Z/ St. Helena LA- 344 PM CDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR SOUTHERN ST. HELENA PARISH... At 344 PM CDT, a severe thunderstorm was located near Greensburg, 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... Greensburg and Montpelier. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && LAT...LON 3078 9084 3088 9075 3079 9057 3065 9057 3065 9072 TIME...MOT...LOC 2044Z 307DEG 23KT 3076 9072 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Zeringue 885 WWUS55 KCYS 232048 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 248 PM MDT Sun Aug 23 2026 NEC045-232115- /O.CON.KCYS.SV.W.0288.000000T0000Z-260823T2115Z/ Dawes NE- 248 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM MDT FOR SOUTHEASTERN DAWES COUNTY... At 248 PM MDT, severe thunderstorms were located along a line extending from near Roberts Trailhead Campground to 11 miles northwest of Box Butte Campground, moving east at 15 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Roberts Trailhead Campground, Red Cloud Campground, Chadron State Park, and Chadron State Park Campground. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4274 10287 4253 10291 4251 10316 4257 10332 4274 10313 TIME...MOT...LOC 2048Z 280DEG 13KT 4262 10307 4260 10321 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Natoli 427 WWUS52 KILM 232051 SVSILM Severe Weather Statement National Weather Service Wilmington NC 451 PM EDT Sun Aug 23 2026 SCC043-232101- /O.CAN.KILM.SV.W.0080.000000T0000Z-260823T2115Z/ Georgetown SC- 451 PM EDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN GEORGETOWN COUNTY 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, heavy rain is still possible with this thunderstorm. Please send your reports of hail or wind damage, including trees or large limbs downed, by calling the National Weather Service office in Wilmington at 1 800 697 3901. && LAT...LON 3326 7931 3340 7928 3341 7913 3338 7915 3335 7915 3330 7917 3325 7918 TIME...MOT...LOC 2048Z 000DEG 4KT 3333 7920 $$ VAO 959 WWUS53 KUNR 232052 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 252 PM MDT Sun Aug 23 2026 SDC103-232102- /O.CAN.KUNR.SV.W.0316.000000T0000Z-260823T2115Z/ Pennington SD- 252 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR CENTRAL PENNINGTON COUNTY... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning has been cancelled. However, small hail and heavy rain are still possible with this thunderstorm. && LAT...LON 4406 10353 4411 10344 4406 10335 4397 10334 4389 10355 TIME...MOT...LOC 2043Z 337DEG 9KT 4401 10342 $$ Helgeson 818 WWUS55 KTFX 232057 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 257 PM MDT Sun Aug 23 2026 MTC041-051-232145- /O.CON.KTFX.SV.W.0096.000000T0000Z-260823T2145Z/ Liberty MT-Hill MT- 257 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MDT FOR SOUTHEASTERN LIBERTY AND CENTRAL HILL COUNTIES... At 257 PM MDT, a severe thunderstorm was located 8 miles southeast of Inverness, moving northeast at 40 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... Joplin, Beaver Creek, Inverness, Gildford, Hingham, Rudyard, and Kremlin. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4829 11076 4856 11081 4883 10988 4847 10976 TIME...MOT...LOC 2057Z 247DEG 35KT 4846 11056 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Wilson