497 WUUS55 KBYZ 132004 SVRBYZ MTC011-075-132030- /O.NEW.KBYZ.SV.W.0002.260413T2004Z-260413T2030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Billings MT Issued by National Weather Service Glasgow MT 204 PM MDT Mon Apr 13 2026 The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Southwestern Carter County in southeastern Montana... Southeastern Powder River County in southeastern Montana... * Until 230 PM MDT. * At 204 PM MDT, a severe thunderstorm was located 12 miles northeast of Lightning Flat, or 31 miles southeast of Broadus, 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... Hammond and Ridge. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4500 10501 4524 10507 4542 10467 4500 10444 TIME...MOT...LOC 2004Z 259DEG 24KT 4514 10492 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Zanker  960 WUUS54 KMAF 132008 SVRMAF TXC371-443-132115- /O.NEW.KMAF.SV.W.0023.260413T2008Z-260413T2115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Midland/Odessa TX 308 PM CDT Mon Apr 13 2026 The National Weather Service in Midland has issued a * Severe Thunderstorm Warning for... East central Pecos County in southwestern Texas... Northeastern Terrell County in southwestern Texas... * Until 415 PM CDT. * At 308 PM CDT, a severe thunderstorm was located 22 miles southwest of Sheffield, moving northeast at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Sheffield, Iraan, and Iraan Municipal Airport. This includes Interstate 10 between mile markers 314 and 327. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3059 10167 3045 10217 3060 10228 3093 10189 3092 10188 3089 10189 3087 10186 3080 10183 3076 10184 3074 10181 3070 10181 3068 10178 3065 10177 3065 10170 3062 10165 TIME...MOT...LOC 2008Z 245DEG 15KT 3055 10216 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 95  216 WUUS53 KMKX 132009 SVRMKX WIC111-132045- /O.NEW.KMKX.SV.W.0025.260413T2009Z-260413T2045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Milwaukee/Sullivan WI 309 PM CDT Mon Apr 13 2026 The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Sauk County in south central Wisconsin... * Until 345 PM CDT. * At 308 PM CDT, a severe thunderstorm was located near Reedsburg, moving northeast at 55 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... Baraboo, Reedsburg, Prairie Du Sac, Wisconsin Dells, Lake Wisconsin, Lake Delton, West Baraboo, Plain, Bluffview, North Freedom, Merrimac, La Valle, Rock Springs, Loganville, Ironton, Lime Ridge, Devils Lake St Park, and Hill Point. Other landmarks included are the following Locations Mirror Lake State Park and Kilbourn Dam. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4364 8979 4360 8976 4360 8972 4357 8973 4356 8960 4338 8960 4336 8965 4336 8967 4332 8972 4329 8972 4328 9019 4355 9019 4356 9031 4364 9031 TIME...MOT...LOC 2008Z 239DEG 49KT 4345 9006 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MRC  950 WUUS55 KBYZ 132011 SVRBYZ MTC011-075-132045- /O.NEW.KBYZ.SV.W.0003.260413T2011Z-260413T2045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Billings MT Issued by National Weather Service Glasgow MT 211 PM MDT Mon Apr 13 2026 The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Southwestern Carter County in southeastern Montana... Southeastern Powder River County in southeastern Montana... * Until 245 PM MDT. * At 211 PM MDT, a severe thunderstorm was located 15 miles northeast of Lightning Flat, or 33 miles southeast of Broadus, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Alzada and Hammond. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4500 10496 4523 10505 4546 10458 4500 10441 TIME...MOT...LOC 2011Z 249DEG 27KT 4516 10486 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Zanker  681 WUUS53 KLOT 132014 SVRLOT INC073-132115- /O.NEW.KLOT.SV.W.0076.260413T2014Z-260413T2115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Chicago/Romeoville 314 PM CDT Mon Apr 13 2026 The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Jasper County in northwestern Indiana... * Until 415 PM CDT. * At 313 PM CDT, an area of severe thunderstorms were located near Morocco, moving east at 35 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Rensselaer, Wheatfield, Roselawn, Hanging Grove, Collegeville, Fair Oaks, Parr, Baileys Corner, and Stoutsburg. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for damaging winds and deadly cloud to ground lightning. Seek shelter inside a well-built structure. Stay away from windows. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4090 8727 4091 8728 4117 8728 4122 8693 4094 8693 TIME...MOT...LOC 2013Z 259DEG 31KT 4103 8742 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.88 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Donofrio  792 WUUS53 KMPX 132019 SVRMPX MNC037-049-131-132100- /O.NEW.KMPX.SV.W.0002.260413T2019Z-260413T2100Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Twin Cities/Chanhassen MN 319 PM CDT Mon Apr 13 2026 The National Weather Service in the Twin Cities has issued a * Severe Thunderstorm Warning for... South Central Dakota County in east central Minnesota... Rice County in south central Minnesota... Southwestern Goodhue County in southeastern Minnesota... * Until 400 PM CDT. * At 319 PM CDT, a severe thunderstorm was located over Faribault, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Faribault around 320 PM CDT. Nerstrand and Northfield around 340 PM CDT. Stanton around 350 PM CDT. Cannon Falls around 355 PM CDT. Other locations impacted by the severe thunderstorm include Faribault Airport, Ruskin, Nerstrand Big Woods State Park and Lake Byllesby. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. A Tornado Watch remains in effect until 1000 PM CDT Monday for portions of south central and southeast Minnesota. && LAT...LON 4420 9340 4431 9350 4461 9300 4425 9270 4420 9309 TIME...MOT...LOC 2018Z 233DEG 31KT 4427 9331 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Dunleavy  115 WUUS53 KLOT 132025 SVRLOT INC111-132045- /O.NEW.KLOT.SV.W.0077.260413T2025Z-260413T2045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Chicago/Romeoville 325 PM CDT Mon Apr 13 2026 The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Central Newton County in northwestern Indiana... * Until 345 PM CDT. * At 325 PM CDT, a severe thunderstorm was located near Morocco, 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... Morocco and Mount Ayr. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4090 8747 4101 8744 4102 8728 4092 8728 4091 8727 TIME...MOT...LOC 2025Z 267DEG 26KT 4099 8737 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Donofrio  615 WUUS53 KMPX 132047 SVRMPX MNC049-132130- /O.NEW.KMPX.SV.W.0003.260413T2047Z-260413T2130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Twin Cities/Chanhassen MN 347 PM CDT Mon Apr 13 2026 The National Weather Service in the Twin Cities has issued a * Severe Thunderstorm Warning for... Goodhue County in southeastern Minnesota... * Until 430 PM CDT. * At 347 PM CDT, a severe thunderstorm was located 9 miles south of Cannon Falls, or 13 miles east of Northfield, moving east at 25 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Trained spotters reported golf ball size hail. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Kenyon, Stanton, Bombay, Cannon Falls, Wastedo, Wanamingo, Hader, Zumbrota, Vasa, Goodhue, Welch, Red Wing, Bellechester, Wacouta, Frontenac State Park, Frontenac and Central Point. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm has produced dangerous hail and is capable of producing damaging winds. A Tornado Watch remains in effect until 1000 PM CDT Monday for a portion of southeast Minnesota. && LAT...LON 4447 9304 4454 9287 4454 9279 4457 9279 4465 9263 4462 9262 4460 9257 4457 9255 4458 9252 4455 9233 4449 9229 4445 9224 4445 9243 4437 9243 4437 9255 4422 9255 4421 9304 TIME...MOT...LOC 2047Z 247DEG 20KT 4439 9293 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...OBSERVED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Dunleavy  443 WUUS53 KFSD 132050 SVRFSD SDC067-132130- /O.NEW.KFSD.SV.W.0001.260413T2050Z-260413T2130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 350 PM CDT Mon Apr 13 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... South central Hutchinson County in southeastern South Dakota... * Until 430 PM CDT. * At 350 PM CDT, a severe thunderstorm was located over Kaylor, or 12 miles southeast of Parkston, 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. * This severe thunderstorm will remain over mainly rural areas of south central Hutchinson County, including the following locations... Olivet. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls. && LAT...LON 4319 9788 4328 9791 4338 9767 4321 9759 TIME...MOT...LOC 2050Z 250DEG 11KT 4323 9785 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ IG  395 WUUS53 KMPX 132054 SVRMPX MNC131-132145- /O.NEW.KMPX.SV.W.0004.260413T2054Z-260413T2145Z/ BULLETIN - EAS ACTIVATION REQUESTED Severe Thunderstorm Warning National Weather Service Twin Cities/Chanhassen MN 354 PM CDT Mon Apr 13 2026 The National Weather Service in the Twin Cities has issued a * Severe Thunderstorm Warning for... Southeastern Rice County in south central Minnesota... * Until 445 PM CDT. * At 354 PM CDT, a severe thunderstorm was located near Nerstrand, or 7 miles east of Faribault, moving east at 20 mph. THIS IS A DESTRUCTIVE STORM FOR CANNON CITY. HAZARD...Three inch hail and 60 mph wind gusts. SOURCE...Trained spotters reported 3 inch hail near Cannon City. IMPACT...People and animals outdoors will be severely injured. Expect shattered windows, extensive damage to roofs, siding, and vehicles. * Locations impacted include... Ruskin, Nerstrand Big Woods State Park and Nerstrand. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter now inside an interior room on the lowest floor of a well-built structure. This storm has produced destructive hail and is capable of producing damaging winds. A Tornado Watch remains in effect until 1000 PM CDT Monday for a portion of south central Minnesota. && LAT...LON 4425 9324 4438 9327 4445 9304 4426 9304 TIME...MOT...LOC 2053Z 249DEG 16KT 4433 9316 THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE HAIL THREAT...OBSERVED MAX HAIL SIZE...3.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JRB  944 WUUS53 KIWX 132059 SVRIWX INC017-131-181-132130- /O.NEW.KIWX.SV.W.0084.260413T2059Z-260413T2130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Northern Indiana 459 PM EDT Mon Apr 13 2026 The National Weather Service in Northern Indiana has issued a * Severe Thunderstorm Warning for... Northeastern White County in northwestern Indiana... Pulaski County in northwestern Indiana... Northwestern Cass County in north central Indiana... * Until 530 PM EDT. * At 459 PM EDT, a severe thunderstorm was located near Francesville, or 10 miles east of Rensselaer, moving east at 35 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... Winamac, Francesville, Royal Center, Pulaski, Ripley, Vanmeter Park, Star City, Thornhope, Lakeside In Pulaski County, Headlee, Lawton, and Buffalo. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4092 8693 4106 8693 4113 8651 4086 8650 4091 8697 TIME...MOT...LOC 2059Z 268DEG 29KT 4099 8695 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CR