Winter Weather Advisory issued February 22 at 1:16PM MST until February 23 at 8:00AM MST by NWS Missoula MT

* WHAT…Mixed precipitation expected. Refreeze of wet roads in the
valleys. Total ice accumulations of a glaze to up to one tenth of
an inch on ground surfaces. Snow accumulations of 2 to 4 inches of
snow on Marias pass and up to 2 inches around Happys Inn, Marion
and Olney.

* WHERE…Polebridge, Highway 2 Kalispell to Libby, Essex, Mission
Valley, Highway 56 Bull Lake Road, Flathead Lake, Flathead Valley,
Marias Pass, Highway 93 Eureka to Whitefish, Highway 83 Bigfork to
Swan Lake, Bad Rock Canyon, Polson, and Highway 37 Eureka to Libby.

* WHEN…From 11 PM this evening to 8 AM MST Sunday.

* IMPACTS…Icy conditions will impact travel, with the most
difficult travel conditions on secondary roads already covered in
packed snows.

* ADDITIONAL DETAILS…Cold ground temperatures will allow for rain
to freeze on contact. Elevated surfaces are not expected to
experience widespread ice accumulations.