Varování, Ralston Post Office (historical)

Winter Storm Watch issued May 20 at 10:19AM MDT until May 23 at 12:00PM MDT by NWS Missoula MT * WHAT...Heavy snow possible. Total snow accumulations between 3 and 9 inches possible. Higher amounts possible above 7000 feet. * WHERE...Homestake Pass, MacDonald Pass, and Georgetown Lake. * WHEN...From Wednesday evening through Thursday morning. * IMPACTS...Travel could be very difficult to impossible in the high terrain. The potential for sagging or broken branches may cause a few power outages. Monitor the latest forecasts for updates on this situation.