City by City Forecast:
BOZEMAN: LOW: 46°; HIGH FRIDAY: 72°. Isolated thunderstorms are developing near Bozeman Thursday afternoon. Most storms should diminish after sunset. Gusty winds are also likely as a cold front passes through this afternoon.
BUTTE: LOW: 38°; HIGH FRIDAY: 71°. Cold front to bring gusty winds to Butte but most thunderstorm activity should remain south of Butte Thursday afternoon. Most storms will end by sunset. Gusty winds will be the bigger issue for Butte this afternoon.
DILLON: LOW: 44°; HIGH FRIDAY: 70°. Thunderstorms are developing over Beaverhead county this afternoon and tracking off to the NE. Most storms will end by sunset. Cold front will produce gusty winds through midnight.
WEST YELLOWSTONE: LOW: 34°; HIGH FRIDAY: 67°. Cold front is kicking up a few thunderstorms near and north of West Yellowstone this afternoon. Gusty winds will be increasing as a cold front passes through as well. Storms and wind should diminish after sunset.