Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Kalispell, Glacier Park International Airport (KGPI)

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

smoke

57°F

14°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 01 Aug 12:35 AM MDT
Extended Forecast for

3 Miles WNW Whitefish MT

Red Flag Warning August 1, 02:00pm until August 2, 12:00am
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Patchy smoke after 4am. Mostly clear, with a low around 55. Light north northwest wind.

    Low: 55 °F

    Patchy Smoke

  • Saturday

    Saturday: Patchy smoke. Sunny, with a high near 88. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 88 °F

    Patchy Smoke

  • Saturday Night

    Saturday Night: Patchy smoke before 8pm, then widespread smoke after 2am. Mostly clear, with a low around 51. Southwest wind 15 to 18 mph, with gusts as high as 32 mph.

    Low: 51 °F

    Smoke

  • Sunday

    Sunday: Widespread smoke, mainly before 8am. Sunny, with a high near 70. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 70 °F

    Smoke

  • Sunday Night

    Sunday Night: Patchy smoke before 7pm. Mostly clear, with a low around 44. West wind 6 to 11 mph becoming light and variable. Winds could gust as high as 21 mph.

    Low: 44 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy smoke after 4am. Mostly clear, with a low around 55. Light north northwest wind.
Saturday
Patchy smoke. Sunny, with a high near 88. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Patchy smoke before 8pm, then widespread smoke after 2am. Mostly clear, with a low around 51. Southwest wind 15 to 18 mph, with gusts as high as 32 mph.
Sunday
Widespread smoke, mainly before 8am. Sunny, with a high near 70. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Patchy smoke before 7pm. Mostly clear, with a low around 44. West wind 6 to 11 mph becoming light and variable. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Whitefish MT
 48.42°N 114.39°W (Elev. 3760 ft)
12:22 am MDT Aug 1, 2026
12am MDT Aug 1, 2026-6pm MDT Aug 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database