| NWS Forecast for: West Glacier Region Issued by: National Weather Service Missoula, MT Last Update: 1134 PM MST Sun Feb 22 2026 | |
Tonight: Mostly clear early in the evening, then mostly cloudy with a 50 percent chance of areas of snow in the late evening and overnight. Lows in the mid 20s to lower 30s. Southeast winds to 15 mph. Monday: Rain and snow likely. Chance of precipitation near 100 percent. Snow level 4500 feet. Snow accumulations of 3 to 5 inches. Highs in the mid 30s to lower 40s. Southwest winds 15 to 25 mph with gusts to around 35 mph. Monday Night: Rain and snow likely in the evening, then a chance of snow after midnight. Chance of precipitation 90 percent. Snow may be heavy at times in the evening. Snow level 3500 feet. Snow accumulations of 3 to 7 inches. Total snow accumulations 5 to 12 inches. Lows in the mid 20s to lower 30s. Southwest winds 15 to 25 mph with gusts to around 35 mph. Tuesday: Mostly cloudy with a 50 percent chance of snow. Highs in the 30s. Southwest winds to 15 mph. Tuesday Night: Snow likely. Rain likely in the evening. Chance of precipitation 80 percent. Snow level 3500 feet. Light snow accumulations. Lows in the mid 20s to lower 30s. Southwest winds 15 to 20 mph with gusts to around 30 mph. Wednesday: Snow likely. Chance of snow 70 percent. Highs in the 30s. Wednesday Night: Mostly cloudy with a 50 percent chance of snow. Lows in the mid 20s to lower 30s. Thursday: Mostly cloudy with a 50 percent chance of snow. Highs in the 30s. Thursday Night: A chance of rain and snow in the evening, then snow likely after midnight. Chance of precipitation 60 percent. Lows in the 20s to lower 30s. Friday: Snow likely. Chance of snow 70 percent. Highs in the upper 20s to mid 30s. Friday Night: Snow likely in the evening, then a chance of snow after midnight. Chance of snow 70 percent. Lows 7 to 14. Saturday: Mostly cloudy with a 50 percent chance of snow. Highs in the mid 20s to lower 30s. Saturday Night: Mostly cloudy with a 40 percent chance of snow. Lows 8 to 15. Sunday: Partly cloudy with a 20 percent chance of snow. Highs in the upper 20s to mid 30s. | |
| Zone Forecast: West Glacier Region | |
Visit your local NWS office at: https://www.weather.gov/mso |