| NWS Forecast for: West Glacier MT Issued by: National Weather Service Missoula, MT Last Update: 2:01 pm MDT Apr 18, 2026 |  |
| This Afternoon: Sunny, with a high near 13. Calm wind. Tonight: Mostly clear, with a low around 0. Calm wind. Sunday: Sunny, with a high near 18. Calm wind. Sunday Night: Mostly cloudy, with a low around 4. Calm wind. Monday: Sunny, with a high near 22. Calm wind. Monday Night: Mostly clear, with a low around 6. Tuesday: Mostly sunny, with a high near 27. Tuesday Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 7. Wednesday: A chance of rain, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 17. Wednesday Night: Rain before 9pm, then rain and snow. Mostly cloudy, with a low around 2. Thursday: A chance of rain and snow. Mostly cloudy, with a high near 11. Thursday Night: A chance of rain and snow. Mostly cloudy, with a low around -1. Friday: A slight chance of rain and snow. Partly sunny, with a high near 12. | |
| West Glacier MT 48.5°N 113.99°W (Elev. 3199 m) | |
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