Winter Weather Advisory issued June 22 at 5:24PM MDT until June 23 at 6:00AM MDT by NWS Billings MT
* WHAT...Snow and blowing snow occurring for the Beartooth Highway. Additional snow accumulations up to 3 inches. Winds gusting as high as 30 mph. * WHERE...Absaroka/Beartooth Mountains. * WHEN...Until 6 AM MDT Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slick and hazardous road conditions over the pass. * ADDITIONAL DETAILS...Snow will taper off late tonight. Difficult travel conditions will persist into mid morning Monday.
Winter Weather Advisory issued June 21 at 9:02PM MDT until June 22 at 6:00PM MDT by NWS Billings MT
* WHAT...Snow occurring for the Beartooth Highway. Additional snow accumulations up to 8 inches. Winds gusting as high as 30 mph. * WHERE...Absaroka/Beartooth Mountains. * WHEN...Until 6 PM MDT Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult.
Winter Storm Warning issued June 21 at 6:45PM MDT until June 22 at 12:00PM MDT by NWS Missoula MT
* WHAT...Heavy wet snow above 5000 feet. Likelihood of ongoing major impacts from 6 to 10 inches of snow is 90 percent, and 10 to 18 inches of snow is 50 percent in the highest terrain. Wind gusts up to 40 mph in exposed areas. * WHERE...Glacier National Park higher elevations including Going-to-the-Sun Road and Logan Pass. * WHEN...Until noon MDT Sunday. * IMPACTS...For MAJOR impacts from snow, expect considerable disruptions to normal activities. Dangerous or impossible conditions. Avoid travel in the impacted areas if possible. Widespread closures and disruptions to infrastructure may occur. For EXTREME impacts from snow, expect
Winter Weather Advisory issued June 21 at 6:45PM MDT until June 22 at 12:00PM MDT by NWS Missoula MT
* WHAT...Snow expected Above 6,000 feet. Likelihood of minor impacts from snow is greater than 60 percent. Total snow accumulations up to 4 inches. Wind gusts around 30 mph in exposed areas. * WHERE...In IDAHO, Eastern Lemhi County, Southern Clearwater Mountains, and Western Lemhi County. In MONTANA, Bitterroot/Sapphire Mountains, Butte/Blackfoot Region, and Potomac/Seeley Lake Region. * WHEN...Until noon MDT /11 AM PDT/ Sunday. * 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 MINOR impacts from snow, expect a few inconveniences to normal
Winter Weather Advisory issued June 21 at 1:45PM MDT until June 22 at 6:00PM MDT by NWS Pocatello ID
* WHAT...Snow expected to accumulate above 7500 feet elevation. Additional snow accumulations up to 8 inches. * WHERE...Big Lost Highlands/Copper Basin, Challis/Pahsimeroi Valleys, Frank Church Wilderness, Lost River Range, Sawtooth/Stanley Basin, and Sun Valley Region. * WHEN...Until 6 PM MDT Sunday. * IMPACTS...Travel could be difficult, especially in the backcountry. Those recreating in the higher elevations should be prepared for winter weather conditions.
Winter Weather Advisory issued June 21 at 8:18PM MDT until June 22 at 12:00PM MDT by NWS Great Falls MT
* WHAT...Snow expected. Total snow accumulations of 2 to 6 inches * WHERE...Portions of central, north central, and southwest Montana. * WHEN...Until noon MDT Sunday. * IMPACTS...Plan on slippery road conditions, especially on secondary roads in the mountains. Those in the backcountry should be prepared for wet and raw condtions. The heavy wet snow could bring down some trees and power lines.
Winter Storm Warning issued June 21 at 8:18PM MDT until June 22 at 12:00PM MDT by NWS Great Falls MT
* WHAT...Heavy, wet snow. Additional snow accumulations up to 6 inches below 6000 feet, with 6 to 12 inches above 6000 feet. Isolated higher amounts. Winds could gust as high as 40 mph. * WHERE...East Glacier Park Region Zone. * WHEN...Until noon MDT Sunday. * IMPACTS...Travel could be difficult at times. The combination of heavy, wet snow accumulating on trees and power lines along with the gusty winds may lead to power outages and downed trees. Those in the backcountry should be prepared for wet and raw conditions. * ADDITIONAL DETAILS...Snowfall rates over 1 inch per hour will be possible
Winter Weather Advisory issued June 20 at 2:45PM MDT until June 22 at 6:00PM MDT by NWS Billings MT
* WHAT...Wet snow expected for the Beartooth Highway. Total snow accumulations 3 to 6 inches. Winds gusting as high as 40 mph. * WHERE...Absaroka/Beartooth Mountains. * WHEN...From 6 PM Saturday to 6 PM MDT Sunday. * IMPACTS...Roadways will likely become slick, slushy and hazardous. Visibility may be limited in falling wet snow. * ADDITIONAL DETAILS...Anyone planning activities in the Beartooth Mountains should be prepared for winter like weather conditions, especially above 8000 ft.
Winter Storm Warning issued June 20 at 1:46PM MDT until June 22 at 12:00PM MDT by NWS Great Falls MT
* WHAT...Heavy, wet snow. Total snow accumulations up to 6 inches below 6000 feet, with 12 to 18 inches above 6000 feet. Isolated higher amounts. Winds could gust as high as 50 mph. * WHERE...East Glacier Park Region Zone. * WHEN...From 9 AM Saturday to noon MDT Sunday. * IMPACTS...Hazardous travel conditions, especially on Going-to-the-Sun Road, Looking Glass Road from East Glacier to Kiowa, and US Hwy 89 over the Hudson Bay Divide. Dangerous backcountry conditions, especially for those hiking in areas of exposure due to icy trail conditions and or those camping in the backcountry. The combination of heavy
Winter Weather Advisory issued June 20 at 1:46PM MDT until June 22 at 12:00PM MDT by NWS Great Falls MT
* WHAT...Snow expected. Total snow accumulations up to 6 inches. Winds gusting as high as 35 mph. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...From 6 PM Saturday to noon MDT Sunday. * IMPACTS...Plan on slippery road conditions, especially on secondary roads in the mountains. Those in the backcountry should be prepared for wet and raw condtions. The heavy wet snow could bring down some trees and power lines. * ADDITIONAL DETAILS...Snow levels could be as low as 5000 feet at times.