Winter Storm Watch issued June 18 at 9:36AM MDT until June 22 at 12:00PM MDT by NWS Missoula MT

* WHAT…Heavy wet snow possible. Chance of moderate to major
impacts from snow is at least 50 percent. Total snow accumulations
up to a foot for elevations at and above 6000 feet and 4 inches
possible down to 4000 feet.

* WHERE…Glacier National Park higher elevations including
Going-to-the-Sun Road and Logan Pass, Marias Pass, Polebridge, and
backcountry of the Flathead National Forest.

* WHEN…From Saturday afternoon through Sunday morning.

* 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.

* ADDITIONAL DETAILS…Snow loading on trees may produce tree falls
and create power outages.