Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for portions of the central and southern High Plains. Read More >

Current conditions at

Kalispell, Glacier Park International Airport (KGPI)

Lat: 48.30417°NLon: 114.26361°WElev: 2972.0ft.

Clear

79°F

26°C

Humidity 16%
Wind Speed S 5 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 21 Apr 03:20 PM MDT
Extended Forecast for

5 Miles NNE Bigfork MT

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Rain and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 3pm, then rain after 3pm.  High near 61. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Rain.  Low around 36. South southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Rain before 9am, then rain, possibly mixed with snow.  High near 45. Calm wind becoming north northwest around 5 mph in the afternoon.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before midnight, then a chance of snow.  Mostly cloudy, with a low around 29. Calm wind.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A 50 percent chance of snow.  Partly sunny, with a high near 44. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow before 3pm, then a slight chance of rain.  Partly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Calm wind.
Wednesday
Rain and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 3pm, then rain after 3pm. High near 61. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain. Low around 36. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain before 9am, then rain, possibly mixed with snow. High near 45. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 44. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 28.
Saturday
A slight chance of snow before 3pm, then a slight chance of rain. Partly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of snow before 3pm, then a chance of rain and snow. Partly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
A slight chance of rain. Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Bigfork MT
 48.12°N 114.04°W (Elev. 2999 ft)
2:00 pm MDT Apr 21, 2026
3pm MDT Apr 21, 2026-6pm MDT Apr 28, 2026
 
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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