776 WUUS53 KUNR 190205 SVRUNR SDC033-103-190245- /O.NEW.KUNR.SV.W.0308.260819T0205Z-260819T0245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 805 PM MDT Tue Aug 18 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... North Central Custer County in southwestern South Dakota... South Central Pennington County in west central South Dakota... * Until 845 PM MDT. * At 805 PM MDT, a severe thunderstorm was located over Hart Ranch, or near Rapid City, moving southeast at 25 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Trained spotters reported. 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... Rapid City, southwestern Rapid Valley, Caputa, Farmingdale, Black Gap, Rapid City Airport, Thompson Butte, Hart Ranch, Reptile Gardens and Bear Country. This includes Interstate 90 in South Dakota between Mile Markers 56 and 57. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and has produced large hail. && LAT...LON 4404 10336 4412 10328 4394 10280 4374 10309 TIME...MOT...LOC 0205Z 305DEG 22KT 4401 10323 HAIL THREAT...OBSERVED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Dye 966 WUUS53 KTOP 190214 SVRTOP KSC061-161-190300- /O.NEW.KTOP.SV.W.0370.260819T0214Z-260819T0300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Topeka KS 914 PM CDT Tue Aug 18 2026 The National Weather Service in Topeka has issued a * Severe Thunderstorm Warning for... Central Geary County in east central Kansas... Southern Riley County in northeastern Kansas... * Until 1000 PM CDT. * At 914 PM CDT, a severe thunderstorm was located near Milford Lake, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Southwestern Manhattan, Junction City, Ogden, Grandview Plaza, and Milford Lake. This includes Interstate 70 between mile markers 298 and 315. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3913 9696 3917 9694 3916 9648 3893 9654 3905 9696 TIME...MOT...LOC 0214Z 283DEG 27KT 3911 9693 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Jones 035 WUUS53 KUNR 190223 SVRUNR SDC093-105-190315- /O.NEW.KUNR.SV.W.0309.260819T0223Z-260819T0315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 823 PM MDT Tue Aug 18 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southern Perkins County in northwestern South Dakota... Northeastern Meade County in west central South Dakota... * Until 915 PM MDT. * At 823 PM MDT, severe thunderstorms were located along a line from 6 miles southwest of Date to 5 miles northwest of Union Center, or along a line from 40 miles northwest of Faith to 42 miles east of Sturgis, moving east at 40 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Faith, Union Center, Plainview, Enning, Opal, Maurine, Red Owl, Stoneville, Marcus, White Owl, Usta, Fairpoint, Mud Butte, Date, Zeona, Howes, Durkee Lake and Arrow Head Buttes. 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. && LAT...LON 4460 10296 4495 10293 4541 10293 4540 10200 4488 10200 4446 10208 TIME...MOT...LOC 0223Z 273DEG 35KT 4531 10275 4492 10271 4463 10274 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Dye 852 WUUS53 KEAX 190237 SVREAX KSC005-190315- /O.NEW.KEAX.SV.W.0459.260819T0237Z-260819T0315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Kansas City/Pleasant Hill MO 937 PM CDT Tue Aug 18 2026 The National Weather Service in Pleasant Hill has issued a * Severe Thunderstorm Warning for... Atchison County in northeastern Kansas... * Until 1015 PM CDT. * At 937 PM CDT, a severe thunderstorm was located near Effingham, or 8 miles southeast of Horton, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Atchison, Effingham, Lancaster, Muscotah, Farmington, Huron, Cummings, Arrington, and Potter. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3956 9557 3965 9555 3966 9512 3962 9510 3962 9506 3959 9505 3957 9507 3958 9511 3954 9511 3950 9505 3946 9504 3945 9499 3942 9497 3942 9557 TIME...MOT...LOC 0237Z 279DEG 37KT 3956 9544 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CDB 687 WUUS53 KTOP 190237 SVRTOP KSC117-149-161-201-190315- /O.NEW.KTOP.SV.W.0371.260819T0237Z-260819T0315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Topeka KS 937 PM CDT Tue Aug 18 2026 The National Weather Service in Topeka has issued a * Severe Thunderstorm Warning for... North central Riley County in northeastern Kansas... Northwestern Pottawatomie County in northeastern Kansas... Southeastern Washington County in north central Kansas... Southwestern Marshall County in northeastern Kansas... * Until 1015 PM CDT. * At 937 PM CDT, a severe thunderstorm was located 7 miles south of Barnes, moving east at 40 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Olsburg. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3960 9700 3967 9690 3961 9635 3937 9666 TIME...MOT...LOC 0237Z 286DEG 33KT 3960 9688 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Jones 476 WUUS53 KTOP 190255 SVRTOP KSC085-087-177-190400- /O.NEW.KTOP.SV.W.0372.260819T0255Z-260819T0400Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Topeka KS 955 PM CDT Tue Aug 18 2026 The National Weather Service in Topeka has issued a * Severe Thunderstorm Warning for... Jefferson County in northeastern Kansas... Northern Shawnee County in east central Kansas... Southern Jackson County in northeastern Kansas... * Until 1100 PM CDT. * At 954 PM CDT, a severe thunderstorm was located over Potawatomi Reservation, moving east at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Holton, Valley Falls, Oskaloosa, Perry, McLouth, Meriden, Hoyt, Ozawkie, Nortonville, Winchester, Mayetta, Denison, Delia, Perry Lake, and Potawatomi Reservation. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3913 9519 3905 9519 3916 9597 3950 9594 3951 9557 3942 9557 3942 9518 3913 9518 TIME...MOT...LOC 0254Z 284DEG 42KT 3932 9585 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Jones 547 WUUS53 KTOP 190255 RRA SVRTOP KSC085-087-177-190400- /O.NEW.KTOP.SV.W.0373.260819T0255Z-260819T0400Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Topeka KS 955 PM CDT Tue Aug 18 2026 The National Weather Service in Topeka has issued a * Severe Thunderstorm Warning for... Jefferson County in northeastern Kansas... Northern Shawnee County in east central Kansas... Southern Jackson County in northeastern Kansas... * Until 1100 PM CDT. * At 955 PM CDT, a severe thunderstorm was located over Potawatomi Reservation, moving east at 50 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... Holton, Valley Falls, Oskaloosa, Perry, McLouth, Meriden, Hoyt, Ozawkie, Nortonville, Winchester, Mayetta, Denison, Delia, Perry Lake, and Potawatomi Reservation. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3913 9519 3905 9519 3916 9597 3950 9594 3951 9557 3942 9557 3942 9518 3913 9518 TIME...MOT...LOC 0255Z 284DEG 42KT 3932 9584 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Jones