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

DAMAGING WIND potential for Montana and portions of Idaho tonight and again Tuesday night and Wednesday. Gusts 50 mph+ tonight and 60 to 70 mph by Wednesday could knock down branches and topple trees. Power outages and damage to structures are possible.

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Hazardous Weather Conditions

Current conditions at

Kalispell, Glacier Park International Airport (KGPI)

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

Overcast

48°F

9°C

Humidity 81%
Wind Speed S 16 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 15 Dec 03:55 PM MST
Extended Forecast for

Glacier Park International Airport MT

High Wind Watch December 17, 05:00am until December 17, 05:00pm
Wind Advisory December 15, 07:00pm until December 16, 05:00am
Click here for hazard details and duration
High Wind Watch
Wind Advisory

  • This Afternoon

    This Afternoon: A 50 percent chance of rain. Cloudy, with a high near 45. South southeast wind around 21 mph, with gusts as high as 25 mph.

    High: 45 °F

    Chance Rain

  • Tonight

    Tonight: Rain before 4am, then a chance of rain after 5am. Low around 35. Breezy, with a south wind 23 to 29 mph, with gusts as high as 50 mph. Chance of precipitation is 80%.

    Low: 35 °F

    Breezy. Rain
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain, mainly after 2pm. High near 42. South wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 34. Breezy, with a south wind 18 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain before 8am, then snow. High near 42. Windy, with a west southwest wind 24 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Windy.
    Rain/Snow
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 28. Windy. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: Snow likely, mainly after 11am. Cloudy, with a high near 36. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Rain and snow. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 11am, then a chance of snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

This Afternoon
A 50 percent chance of rain. Cloudy, with a high near 45. South southeast wind around 21 mph, with gusts as high as 25 mph.
Tonight
Rain before 4am, then a chance of rain after 5am. Low around 35. Breezy, with a south wind 23 to 29 mph, with gusts as high as 50 mph. Chance of precipitation is 80%.
Tuesday
Rain, mainly after 2pm. High near 42. South wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Low around 34. Breezy, with a south wind 18 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain before 8am, then snow. High near 42. Windy, with a west southwest wind 24 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 28. Windy. Little or no snow accumulation expected.
Thursday
Snow likely, mainly after 11am. Cloudy, with a high near 36. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain and snow. Cloudy, with a low around 30.
Friday
A chance of rain and snow before 11am, then a chance of snow. Mostly cloudy, with a high near 37.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Mostly cloudy, with a high near 35.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 23.
Sunday
A chance of snow. Mostly cloudy, with a high near 34.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 24.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glacier Park International Airport MT
 48.31°N 114.27°W (Elev. 2972 ft)
Last Update:
1:01 pm MST Dec 15, 2025
Forecast Valid:
5pm MST Dec 15, 2025-6pm MST Dec 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation