Montana Severe Severe Thunderstorm Watch | Effective 08/23/2026 12:59

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN MONTANA THIS WATCH INCLUDES 14 COUNTIES IN CENTRAL MONTANA CASCADE FERGUS JUDITH BASIN MEAGHER IN NORTH CENTRAL MONTANA BLAINE CHOUTEAU HILL LIBERTY PONDERA TETON TOOLE IN SOUTHWEST MONTANA BROADWATER GALLATIN MADISON THIS INCLUDES THE CITIES OF BATTLE RIDGE PASS, BELT, BIG SANDY, BOZEMAN APT, BOZEMAN PASS, BRADY, BYNUM, CARTER, CASCADE, CHESTER, CHINOOK, CHOTEAU, CITY OF BOZEMAN, CONRAD, DEEP CREEK PASS, DUTTON, ENNIS, FAIRFIELD, FORT BENTON, GRASS RANGE, GREAT FALLS, HARLEM, HAVRE, HAYS, HEART BUTTE, HOBSON, KINGS HILL PASS, LEWISTOWN, LEWISTOWN DIVIDE, MARTINSDALE, NORRIS HILL, RAYNESFORD, RAYNOLDS PASS, ROCKY BOY, RUDYARD, SHELBY, STANFORD, SUNBURST, TARGHEE PASS, TOSTON, TOWNSEND, TWIN BRIDGES, VIRGINIA CITY, WEST YELLOWSTONE, WHITE SULPHUR SPRINGS, WHITLASH, WINIFRED, AND WINSTON.