Lewis and Clark
Winter Weather Advisory:
- ...Winter Weather Advisory remains in effect from 5 PM this afternoon to 5 am MST Monday for elevations above 5000 feet... A Winter Weather Advisory for elevations above 5000 feet for snow and blowing snow remains in effect from 5 PM this afternoon to 5 am MST Monday.
- Timing and main impact: snow will develop over the Rocky Mountains tonight night and continue through early Monday. The axis of heaviest snowfall will gradually shift from north to south.
- Snow accumulations: 3 to 6 inches of snow are expected over mountain passes with 10 to 20 inches possible above pass level. Snow accumulation may be reduced further south as snow levels rise on Sunday afternoon.
- Winds and visibility: wind gusts up to 60 mph will peak early Sunday through favored areas along the Rocky Mountain front. Visibility could drop below 1/2 mile at times in blowing snow.
- Elevations: for elevations above 5000 feet.
- Locations affected include: Marias Pass...Boulder Hill...Elk Park Pass...Homestake pass...Flesher Pass... MacDonald Pass...Rogers Pass
- to see a graphical representation of this hazard please visit our web Page and click on the detailed hazards tab. Precautionary/preparedness actions... A Winter Weather Advisory for snow and blowing snow means that visibilities will be limited due to a combination of falling and blowing snow. Use caution when traveling...especially in open areas. For specific Road and travel conditions in Montana...dial 5 1 1.