NWS Forecast for: West Glacier MT Issued by: National Weather Service Missoula, MT Last Update: 2:30 pm MDT Jul 12, 2025

Overnight: Mostly clear, with a low around 54. Calm wind. Sunday: Mostly sunny, with a high near 90. Calm wind becoming west southwest around 6 mph in the afternoon. Sunday Night: Mostly clear, with a low around 57. West southwest wind around 5 mph becoming calm in the evening. Monday: A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 83. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 40%. Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Northeast wind 3 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Tuesday: Rain likely, mainly before noon, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 66. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Tuesday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 46. Wednesday: Mostly sunny, with a high near 75. Wednesday Night: Mostly clear, with a low around 47. Thursday: Sunny, with a high near 81. Thursday Night: Partly cloudy, with a low around 50. Friday: Mostly sunny, with a high near 83. Friday Night: Mostly clear, with a low around 51. Saturday: Sunny, with a high near 85.

West Glacier MT  48.5°N 113.99°W (Elev. 3198 ft)

Visit your local NWS office at: https://www.weather.gov/mso