National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

WEST GLACIER (WGRM8)

Lat: 48.51061°NLon: 113.99677°WElev: 3165.0ft.

NA

43°F

6°C

Humidity 100%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 12 Apr 04:12 AM MDT
Extended Forecast for

West Glacier MT

  • Overnight

    Overnight: A 40 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after 2pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Chance
    Showers and
    Areas Fog

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Slight Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after noon. Mostly cloudy, with a high near 55. Light southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 39. Light south southwest wind.

    Low: 39 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of rain showers before noon, then a slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Snow level 4400 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers. Snow level 4000 feet lowering to 3400 feet in the afternoon . Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Overnight
A 40 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Sunday
A 40 percent chance of showers, mainly after 2pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 61. Calm wind.
Sunday Night
A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 38. Calm wind.
Monday
Showers likely, mainly after noon. Mostly cloudy, with a high near 55. Light southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 39. Light south southwest wind.
Tuesday
A chance of rain showers before noon, then a slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Showers likely, mainly after midnight. Snow level 4400 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, possibly mixed with snow showers. Snow level 4000 feet lowering to 3400 feet in the afternoon . Mostly cloudy, with a high near 46.
Wednesday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 28.
Thursday
Snow likely. Mostly cloudy, with a high near 45.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Friday
A chance of rain and snow. Partly sunny, with a high near 49.
Friday Night
A slight chance of rain and snow. Snow level 3800 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 29.
Saturday
A slight chance of rain and snow. Snow level rising to 4500 feet in the afternoon. Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Glacier MT
 48.5°N 113.99°W (Elev. 3199 ft)
Last Update:
2:01 am MDT Apr 12, 2026
Forecast Valid:
5am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation