Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Kalispell, Glacier Park International Airport (KGPI)

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

Mostly Cloudy

54°F

12°C

Humidity 58%
Wind Speed WNW 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 29 Aug 04:10 AM MDT
Extended Forecast for

4 Miles SE Glacier Park International Airport MT

  • Overnight

    Overnight: A 20 percent chance of rain.  Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain.  Partly sunny, with a high near 74. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 74 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Patchy smoke before 7pm, then patchy smoke after 5am. Partly cloudy, with a low around 41. West wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 41 °F

    Patchy Smoke

  • Sunday

    Sunday: A 50 percent chance of rain, mainly before 2pm.  Patchy smoke before 10am, then patchy smoke after noon. Partly sunny, with a high near 64. South southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 64 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Patchy smoke before 7pm. Areas of fog after 3am.  Otherwise, partly cloudy, with a low around 38. West southwest wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 18 mph.

    Low: 38 °F

    Patchy Smoke
    then Areas
    Fog

  • Monday

    Monday: Areas of fog before 9am.  Otherwise, sunny, with a high near 73.

    High: 73 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 82.

    High: 82 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain. Partly cloudy, with a low around 46. Calm wind.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 74. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
Patchy smoke before 7pm, then patchy smoke after 5am. Partly cloudy, with a low around 41. West wind 5 to 8 mph becoming light and variable after midnight.
Sunday
A 50 percent chance of rain, mainly before 2pm. Patchy smoke before 10am, then patchy smoke after noon. Partly sunny, with a high near 64. South southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Patchy smoke before 7pm. Areas of fog after 3am. Otherwise, partly cloudy, with a low around 38. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Monday
Areas of fog before 9am. Otherwise, sunny, with a high near 73.
Monday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 42.
Tuesday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Partly sunny, with a high near 69.
Thursday Night
A chance of rain. Partly cloudy, with a low around 41.
Friday
A chance of rain. Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Glacier Park International Airport MT
 48.27°N 114.2°W (Elev. 3058 ft)
2:01 am MDT Aug 29, 2026
4am MDT Aug 29, 2026-6pm MDT Sep 4, 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