Winter Weather Advisory issued November 23 at 7:45AM MST until November 23 at 5:00PM MST by NWS Missoula MT

* WHAT…Mixed precipitation. Likelihood of developing or ongoing
moderate impacts from from 1 to 3 inches in the valleys below 4000
feet is greater than 90 percent, and 3 to 6 inches of snow is
greater than 80 percent east of West Glacier, and up to a 50
percent chance of isolated major impacts from 6 to 10 inches or
more of snow. Ice accumulations around a light glaze.

* WHERE…Marias Pass, Highway 83 Bigfork to Swan Lake, Essex, Bad
Rock Canyon, and Polebridge.

* WHEN…Until 5 PM MST this afternoon.

* IMPACTS…For MODERATE impacts from snow, expect disruptions to
normal activities. Hazardous traveling conditions. Use extra
caution while driving. Closures and disruptions to infrastructure
may occur. For MAJOR impacts from snow, expect considerable
disruptions to normal activities. Dangerous or impossible
traveling conditions. Avoid travel in the impacted areas if
possible. Widespread closures and disruptions to infrastructure
may occur.