з: 22.04.2026, 13:58
до: 23.04.2026, 05:00

* WHAT...wet snow expected. Total snow accumulations between 1 and 4 inches. Winds gusting as high as 35 mph. * WHERE...The Madison and Beaverhead River Valleys, Canyon Ferry Area, and Missouri Headwaters. * WHEN...From 6 PM Thursday to noon MDT Friday. * IMPACTS...Expect difficult driving conditions due to slush or snow covered roadways. * ADDITIONAL DETAILS...The wet snow may cause isolated instances of power outages and or tree damage.

з: 22.04.2026, 18:00
до: 23.04.2026, 05:00

* WHAT...Wet snow expected. Total snow accumulations between 5 and 10 inches, with higher amounts over the mountain peaks. Winds gusting over 40 mph at times. * WHERE...Big Belt, Bridger and Castle Mountains. * WHEN...From 6 PM this evening to noon MDT Friday. * IMPACTS...Expect difficult driving conditions due to slush or snow covered roadways. Those in the backcountry should ensure they are prepared for dangerous conditions. * ADDITIONAL DETAILS...The wet snow may cause isolated instances of power outages and or tree damage.

з: 22.04.2026, 18:00
до: 23.04.2026, 05:00

* WHAT...Wet snow expected. Total snow accumulations between 2 and 6 inches, highest over the southern and western portions of the Helena Valley. Winds gusting as high as 35 mph. * WHERE...Helena Valley. * WHEN...From 6 PM this evening to noon MDT Friday. * IMPACTS...Expect highly variable road conditions, including difficult driving due to slush or snow covered roadways. The hazardous conditions could impact the Thursday and Friday morning commutes. * ADDITIONAL DETAILS...The most impactful snow is expected Thursday morning. The wet snow may cause isolated instances of power outages and or tree damage.

з: 22.04.2026, 18:00
до: 23.04.2026, 05:00

* WHAT...Wet snow expected. Total snow accumulations between 5 and 10 inches, with higher amounts over the mountain peaks. Winds gusting as high as 40 mph. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...From 6 PM this evening to noon MDT Friday. * IMPACTS...Expect difficult driving conditions due to slush or snow covered roadways. Falling and or blowing snow may significantly reduce visibility at times. Tire chains may be required for some vehicles if traveling through mountain passes. Those with outdoor plans should be prepared for dangerous outdoor conditions. * ADDITIONAL DETAILS...The wet snow may cause instances of power outages and or tree damage.