SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for. Southwestern Butte County in northwestern South Dakota. Western Lawrence County in west central South Dakota. Northeastern Weston County in northeastern Wyoming. Southeastern Crook County in northeastern Wyoming. * Until 315 PM MDT. * At 203 PM MDT, severe thunderstorms were located along a line extending from near Aladdin to 5 miles northeast of Sundance to 6 miles west of Inyan Kara Mountain, moving southeast at 20 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. * Severe thunderstorms will be near. Spearfish, Beulah, Moskee, Crow Peak, Cement Ridge Lookout, and Inyan Kara Mountain around 210 PM MDT. Iron Creek Lake and Spearfish Canyon around 215 PM MDT. Bridal Veil Falls, Roughlock Falls, and Savoy around 220 PM MDT. Four Corners and Buckhorn around 225 PM MDT. O'Neil Pass around 230 PM MDT. Saint Onge, Cheyenne Crossing, and Terry Peak around 235 PM MDT. This includes. Interstate 90 in South Dakota between Mile Markers 1 and 20. Interstate 90 in Wyoming between Mile Markers 184 and 207.

SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for. Butte County in northwestern South Dakota. Western Meade County in west central South Dakota. * Until 230 PM MDT. * At 149 PM MDT, severe thunderstorms were located along a line extending from 2 miles west of Haystack Buttes to 3 miles west of Belle Fourche Reservoir, moving east 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. * Severe thunderstorms will be near. Newell, Nisland, Castle Rock, Haystack Buttes, Dears Ears Butte, Arpan, Belle Fourche Reservoir, and Newell Lake around 155 PM MDT. Vale around 200 PM MDT. Owl Butte around 205 PM MDT.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 404 IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN SOUTH DAKOTA THIS WATCH INCLUDES 13 COUNTIES IN NORTHWEST SOUTH DAKOTA BUTTE HARDING PERKINS IN SOUTHWEST SOUTH DAKOTA BENNETT CUSTER FALL RIVER JACKSON OGLALA LAKOTA IN WEST CENTRAL SOUTH DAKOTA HAAKON LAWRENCE MEADE PENNINGTON ZIEBACH IN WYOMING THIS WATCH INCLUDES 3 COUNTIES IN NORTHEAST WYOMING CAMPBELL CROOK WESTON THIS INCLUDES THE CITIES OF ALLEN, BILLSBURG, BISON, BUCKHORN, BUFFALO, CLARETON, CUSTER, DEADWOOD, DOWNTOWN BELLE FOURCHE, DOWNTOWN NEWCASTLE, DUPREE, EDGEMONT, FAITH, FOUR CORNERS, GILLETTE, HERMOSA, HILL CITY, HOT SPRINGS, KADOKA, KIRLEY, KYLE, LACREEK WILDLIFE REFUGE, LEAD, LEMMON, MARTIN, MILESVILLE, MOORCROFT, MORRISEY, OGLALA, PHILIP, PINE RIDGE, RAPID CITY, ROCHELLE, SPEARFISH, STURGIS, SUNDANCE, TUTHILL, UNION CENTER, UPTON, WALL, AND WRIGHT. THIS INCLUDES THE TRIBAL LANDS OF THE CHEYENNE RIVER RESERVATION AND THE PINE RIDGE RESERVATION.