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

Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Current conditions at

Kalispell, Glacier Park International Airport (KGPI)

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

Overcast

33°F

1°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 23 Dec 09:55 PM MST
Extended Forecast for

Kalispell MT

  • Tonight

    Tonight: A 50 percent chance of rain, mainly before 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 41. Calm wind.

    High: 41 °F

    Patchy Fog
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Patchy fog after 11pm. Otherwise, cloudy, with a low around 30. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance Rain
    and Patchy
    Fog

  • Christmas Day

    Christmas Day: A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 41. Light south wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow and
    Patchy Fog
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 32. Light south wind. Chance of precipitation is 60%.

    Low: 32 °F

    Rain Likely

  • Friday

    Friday: Rain likely before 5pm, then rain likely, possibly mixed with snow. Cloudy, with a high near 41. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 11pm. Low around 21. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Rain/Snow
    then Snow
    Likely

  • Saturday

    Saturday: A chance of snow before 11am. Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of rain, mainly before 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 30. Calm wind.
Wednesday
A 40 percent chance of rain, mainly after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 41. Calm wind.
Wednesday Night
A 40 percent chance of rain. Patchy fog after 11pm. Otherwise, cloudy, with a low around 30. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Christmas Day
A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 41. Light south wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 32. Light south wind. Chance of precipitation is 60%.
Friday
Rain likely before 5pm, then rain likely, possibly mixed with snow. Cloudy, with a high near 41. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
Rain and snow, becoming all snow after 11pm. Low around 21. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 11am. Partly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Mostly cloudy, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Mostly cloudy, with a high near 35.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kalispell MT
 48.18°N 114.3°W (Elev. 2982 ft)
Last Update:
1:01 pm MST Dec 23, 2025
Forecast Valid:
10pm MST Dec 23, 2025-6pm MST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation