Winter Weather Advisory:
- ...Winter Weather Advisory remains in effect until 11 PM MST this evening...
- impacts/timing: although snow has largely decreased across the area, Road conditions will continue to be a mix of snow covered and icy as moisture freezes to the roadways. In addition...gusty winds will create dangerous cross winds over MacDonald Pass...along Interstate 90 from Garrison Junction to Anaconda and along Montana Highway 1. Winds will create low visibility due to blowing snow...particularly over MacDonald Pass. Expect slow travel and changeable conditions into this evening.
- Snow accumulations: additional snow less than an inch...mainly over mountain passes.
- Winds: west to northwest 15-25 mph with gusts to 45 mph.
- Locations impacted include...Butte...Georgetown Lake...Highway 12 Garrison to Elliston...Homestake pass...MacDonald Pass