Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

Kalispell, Glacier Park International Airport (KGPI)

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

Clear

52°F

11°C

Humidity 76%
Wind Speed NE 3 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 21 Jun 03:20 AM MDT
Extended Forecast for

3 Miles S Glacier Park International Airport MT

  • Overnight

    Overnight: Mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of rain, mainly after 1pm.  Increasing clouds, with a high near 76. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 76 °F

    Sunny then
    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 11pm.  Partly cloudy, with a low around 47. West wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 47 °F

    Chance Rain
    then Mostly
    Clear

  • Monday

    Monday: A slight chance of showers and thunderstorms between 3pm and 4pm.  Mostly sunny, with a high near 73. North northeast wind 3 to 7 mph.  Chance of precipitation is 20%.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. North northeast wind 3 to 6 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 49. Calm wind.
Sunday
A 40 percent chance of rain, mainly after 1pm. Increasing clouds, with a high near 76. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Sunday Night
A 30 percent chance of rain, mainly before 11pm. Partly cloudy, with a low around 47. West wind 5 to 7 mph becoming light and variable after midnight.
Monday
A slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 73. North northeast wind 3 to 7 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 46. North northeast wind 3 to 6 mph.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
A chance of rain. Mostly cloudy, with a high near 72.
Friday Night
A chance of rain. Mostly cloudy, with a low around 49.
Saturday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Glacier Park International Airport MT
 48.26°N 114.29°W (Elev. 2999 ft)
2:01 am MDT Jun 21, 2026
3am MDT Jun 21, 2026-6pm MDT Jun 27, 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