Winter Weather Advisory issued January 3 at 12:20PM MST until January 4 at 11:00AM MST by NWS Missoula MT

* WHAT…Mixed precipitation, and black ice expected. Likelihood of
minor impacts from snow is greater than 60 percent. Total snow
accumulations up to two inches in the valleys, 2 to 4 inches at
both Williams Creek Summit and Lemhi Pass, and 3 to 6 inches at
Lost Trail Pass. Ice accumulations around a light glaze.

* WHERE…Bannock Pass, Highway 93 Lost Trail Pass to Gibbonsville,
Shoup, Williams Creek Summit, Lemhi Pass, Salmon, and Highway 28
Tendoy to Lone Pine.

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

* IMPACTS…Plan on slippery road conditions. For MODERATE impacts
from black ice, use caution while driving, especially around
curves.

* ADDITIONAL DETAILS…A cold front will bring a brief period of
gusty northwest winds of 10 to 20 mph. With falling temperatures
towards freezing or below, black ice may form.