429 WUUS53 KLBF 120602 SVRLBF NEC031-120645- /O.NEW.KLBF.SV.W.0300.260812T0602Z-260812T0645Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service North Platte NE 102 AM CDT Wed Aug 12 2026 The National Weather Service in North Platte has issued a * Severe Thunderstorm Warning for... Northeastern Cherry County in north central Nebraska... * Until 145 AM CDT. * At 102 AM CDT, severe thunderstorms were located along a line extending from near Kilgore to 7 miles northwest of Merritt Reservoir, moving southeast at 30 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. * Severe thunderstorms will be near... Merritt Reservoir around 110 AM CDT. Valentine around 125 AM CDT. Other locations impacted by these severe thunderstorms include Highway 97 crossing the Niobrara River, Crookston, Anderson Bridge State Wildlife Management Area, Big Alkali Lake State Wildlife Management Area, and Schlagel Creek State Wildlife Management Area. This includes the following highways... Highway 20 between mile markers 175 and 205. Highway 97 between mile markers 109 and 141. Highway 83 between mile markers 196 and 222. Highway 12 between mile markers 1 and 12. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4295 10035 4243 10067 4267 10110 4300 10092 4300 10056 TIME...MOT...LOC 0602Z 302DEG 28KT 4297 10085 4271 10100 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Taylor 379 WUUS53 KUNR 120604 SVRUNR SDC123-120630- /O.NEW.KUNR.SV.W.0276.260812T0604Z-260812T0630Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 104 AM CDT Wed Aug 12 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southeastern Tripp County in south central South Dakota... * Until 130 AM CDT. * At 104 AM CDT, severe thunderstorms were located along a line from 9 miles north of Colome to 20 miles south of Keyapaha, or along a line from 9 miles east of Winner to 41 miles south of Winner, moving southeast at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Winner, Colome, Millboro, Wewela, Ideal South Housing and Dog Ear Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing widespread damaging winds and large hail. This storm has a history of producing damaging winds. && LAT...LON 4300 10018 4309 10001 4345 9979 4337 9953 4300 9953 TIME...MOT...LOC 0604Z 305DEG 38KT 4339 9968 4299 9981 4281 10013 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Helgeson 730 WUUS53 KGRB 120605 SVRGRB WIC067-073-078-115-120645- /O.NEW.KGRB.SV.W.0133.260812T0605Z-260812T0645Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Green Bay WI 105 AM CDT Wed Aug 12 2026 The National Weather Service in Green Bay has issued a * Severe Thunderstorm Warning for... East Central Marathon County in central Wisconsin... South Central Langlade County in north central Wisconsin... West Central Menominee County in northeastern Wisconsin... Western Shawano County in northeastern Wisconsin... * Until 145 AM CDT. * At 105 AM CDT, a severe thunderstorm was located 8 miles northwest of Wittenberg, or 15 miles south of Antigo, moving east at 25 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. * Other locations impacted by the severe thunderstorm include Birnamwood, Norrie, Eland, Hogarty, Aniwa, Elmhurst, Mattoon and Phlox. 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 4487 8926 4501 8937 4514 8906 4491 8891 TIME...MOT...LOC 0604Z 248DEG 20KT 4494 8924 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JLA 848 WUUS53 KARX 120620 SVRARX WIC001-057-120645- /O.NEW.KARX.SV.W.0174.260812T0620Z-260812T0645Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service La Crosse WI 120 AM CDT Wed Aug 12 2026 The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... North central Juneau County in central Wisconsin... Northern Adams County in central Wisconsin... * Until 145 AM CDT. * At 120 AM CDT, a severe thunderstorm was located near New Rome, or 13 miles southwest of Wisconsin Rapids, moving southeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will be near... New Rome around 125 AM CDT. Other locations impacted by this severe thunderstorm include Arkdale, New Miner, Cottonville, Lake Arrowhead, Monroe Center, Big Flats, and Colburn. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4407 8963 4395 8997 4425 9007 4425 8981 TIME...MOT...LOC 0620Z 329DEG 26KT 4423 8997 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ KB 221 WUUS53 KLBF 120622 SVRLBF NEC015-017-089-103-149-120700- /O.NEW.KLBF.SV.W.0301.260812T0622Z-260812T0700Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service North Platte NE 122 AM CDT Wed Aug 12 2026 The National Weather Service in North Platte has issued a * Severe Thunderstorm Warning for... Rock County in north central Nebraska... East central Brown County in north central Nebraska... Northwestern Holt County in north central Nebraska... Eastern Keya Paha County in north central Nebraska... Western Boyd County in north central Nebraska... * Until 200 AM CDT. * At 122 AM CDT, severe thunderstorms were located along a line extending from 13 miles east of Springview to near Long Pine to 9 miles south of Johnstown, moving east at 30 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. * Severe thunderstorms will be near... Ainsworth and Long Pine around 125 AM CDT. Bassett around 130 AM CDT. Newport around 145 AM CDT. Other locations impacted by these severe thunderstorms include Hofeld Lake, Nets Peak, Mariaville, Pony Lake, Dustin, Pine Glen State Wildlife Refuge, Jones Lake, Mills, Brocksburg, and Twin Lakes State Wildlife Management Area. This includes the following highways... Highway 183 between mile markers 159 and 199. Highway 20 between mile markers 241 and 281. Highway 12 between mile markers 67 and 101. Highway 7 between mile markers 26 and 55. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4281 9890 4223 9943 4226 9985 4250 9997 4271 9967 4300 9951 4300 9913 TIME...MOT...LOC 0622Z 282DEG 27KT 4284 9948 4259 9970 4244 10011 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Taylor 697 WUUS53 KUNR 120629 SVRUNR SDC123-120645- /O.NEW.KUNR.SV.W.0277.260812T0629Z-260812T0645Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 129 AM CDT Wed Aug 12 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southeastern Tripp County in south central South Dakota... * Until 145 AM CDT. * At 129 AM CDT, severe thunderstorms were located along a line from 13 miles east of Colome to 22 miles south of Wewela, or along a line from 21 miles east of Winner to 46 miles south of Winner, moving southeast at 35 mph. HAZARD...70 mph wind gusts and small hail. SOURCE...Automated observations. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Wewela. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms have produced widespread damaging winds. This storm has a history of producing damaging winds. && LAT...LON 4300 9987 4306 9983 4325 9953 4300 9953 TIME...MOT...LOC 0629Z 304DEG 30KT 4328 9946 4289 9958 4270 9991 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Helgeson 189 WUUS53 KARX 120645 SVRARX WIC001-120730- /O.NEW.KARX.SV.W.0175.260812T0645Z-260812T0730Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service La Crosse WI 145 AM CDT Wed Aug 12 2026 The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Northeastern Adams County in central Wisconsin... * Until 230 AM CDT. * At 144 AM CDT, a severe thunderstorm was located near Friendship, moving southeast at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will remain over mainly rural areas of northeastern Adams County, including the following locations... Cottonville, Big Flats, Colburn, Highways 13 And 21, The Preston Cliffs, Grand Marsh, and Highway 21 And County G. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4383 8978 4409 8990 4415 8971 4406 8960 4391 8960 TIME...MOT...LOC 0644Z 328DEG 23KT 4407 8979 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ KB 453 WUUS53 KLBF 120659 SVRLBF NEC015-071-089-115-149-120745- /O.NEW.KLBF.SV.W.0302.260812T0659Z-260812T0745Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service North Platte NE 159 AM CDT Wed Aug 12 2026 The National Weather Service in North Platte has issued a * Severe Thunderstorm Warning for... Southern Rock County in north central Nebraska... Northeastern Loup County in north central Nebraska... Northwestern Garfield County in north central Nebraska... Holt County in north central Nebraska... South central Boyd County in north central Nebraska... * Until 245 AM CDT. * At 159 AM CDT, severe thunderstorms were located along a line extending from 8 miles southwest of Butte to 12 miles south of Newport to near Rose, moving southeast 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. * Severe thunderstorms will be near... Atkinson and Rose around 205 AM CDT. Amelia around 225 AM CDT. O'Neill around 230 AM CDT. Other locations impacted by these severe thunderstorms include Fox Bayou, Hannamon Bayou Campground, Sybrant, Emmet, Scottville, Inman, Twin Lakes State Wildlife Management Area, Redbird State Wildlife Management Area, Hull Lake State Wildlife Management Area, and Carson Lake. This includes the following highways... Highway 183 between mile markers 133 and 167. Highway 20 between mile markers 277 and 318. Highway 281 between mile markers 162 and 208. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4217 9859 4186 9947 4225 9967 4231 9967 4245 9932 4289 9896 4273 9831 TIME...MOT...LOC 0659Z 296DEG 32KT 4281 9895 4242 9925 4223 9961 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Taylor