Some parts of southern Montana may get up to 10 fresh inches of snow this weekend. Southern Gallatin County, the Beartooth Foothills and the Red Lodge areas should be the winners of the end-of-season storm.
Another round of very cold temps, snow and gusty wind is invading Montana through Wednesday morning. The valleys are only supposed to get a few inches of snow out of the deal, but travel may still become sketchy during this advisory.
11 inches of snow was reported south of Livingston. Nine inches was reported in the mountains south of Billings. Great Falls saw smaller amounts closer to 3 or 4 inches.
Warm temps leading into a sudden cold snap and many inches of snow do not bode well for most of Montana. Wet roads freezing overnight and a constant stream of snow, AND some gusty winds will create the perfect storm for terrible conditions.
Many counties in southwest Montana are expecting a decent blanket of mountain snow by Tuesday afternoon. Winter Weather Advisories are in effect for nearly a dozen counties.
Yellowstone National Park will continue to get hammered with snow and gusty winds until Saturday morning with a Winter Weather Advisory. Up to 12" of fresh snow could fall and visibility may be near zero during this time.
Very gusty winds up to 40 MPH may accompany heavy snow in the higher elevations of SW Montana. Most valley areas under the Storm Warning may see 3 - 5 inches of snow, all by Wednesday morning.