...WINTER STORM WARNING IN EFFECT FROM 2 AM SUNDAY TO NOON MDT MONDAY... * WHAT...Heavy snow expected. There is a likelihood of major winter weather impacts. Total snow accumulations up to 1 inch below 3000 feet, 2 to 5 inches in the higher valleys, 6 to 12 inches in the mountains. The Cabinet and Purcell mountains could receive a total of 12 to 18 inches. Gusty easterly winds 25 to 35 mph with gusts to 40 mph, though gusts to 50 mph are possible in the higher elevations. * WHERE...Highway 2 Kalispell to Libby, Highway 56 Bull Lake Road, Highway 37 Eureka to Libby, and Highway 93 Eureka to Whitefish. * WHEN...From 2 AM Sunday to noon MDT Monday. * IMPACTS...For MAJOR winter weather impacts, expect considerable disruptions to normal activities. Dangerous or impossible traveling conditions in the backcountry. Avoid travel in the impacted areas if possible. The strong winds and weight of snow on tree limbs may down power lines and could cause sporadic power outages. * ADDITIONAL DETAILS...A period of snow combined with easterly winds will create a low-end risk for slick spots on roadways, especially between Happy's Inn and Marion Sunday evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. Do not touch downed lines and report any power outages to your electric company. Travel is highly discouraged due to slick roadways and the possibility of downed trees and power lines. Outdoor recreationalists should be prepared for winter conditions. Snowfall could impact roads and cold temperatures may result in hypothermia. &&