BUTTE – Warm and dry for your Thursday but a pattern change is coming beginning Friday with bigger impacts late weekend into early next week.
A deep trough of Low pressure will begin to dig into the western U.S. Friday and will be centered over the Northern and Central Rockies by early next week.
This will bring increasing moisture and well below normal temperatures across the entire region. Snow levels could drop down to some valley floors in the colder overnight hours this weekend through Wednesday of next week. Mountain passes will likely see snow accumulations and possible wintry travel conditions.
City by City Forecast:
BOZEMAN: LOW: 32°; HIGH THURSDAY: 60°. Sunny Thursday morning with increasing clouds by late afternoon. Showers and isolated thunderstorms will develop by Friday morning.
BUTTE: LOW: 27°; HIGH THURSDAY: 60°. Clearing overnight and colder by Thursday morning with frost likely early Thursday. Mostly sunny Thursday morning and turning cloudy by afternoon. Showers and isolated thunderstorms are possible by Friday.
DILLON: LOW: 34°; HIGH THURSDAY: 68°. Clearing overnight and chilly by Thursday morning. Thursday should be a dry and mild day with increasing clouds moving in by sunset. Showers and thunderstorms are possible by Friday.
WEST YELLOWSTONE: LOW: 28°; HIGH THURSDAY: 60°. Chilly tonight with clearing skies and a frosty start to your Thursday. Mostly sunny Thursday but clouds will roll back in late in the day. Showers and isolated rumbles are possible for Friday.
