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

Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Current conditions at

STILLWATER (STWM8)

Lat: 48.53944°NLon: 114.55944°WElev: 3116.0ft.

NA

93°F

34°C

Humidity 19%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index89°F (32°C)
Last update 02 Sep 03:00 PM MDT
Extended Forecast for

5 Miles WNW Whitefish MT

  • Tonight

    Tonight: Areas of smoke after 1am. Mostly clear, with a low around 51. Light and variable wind becoming east northeast 5 to 9 mph in the evening.

    Low: 51 °F

    Mostly Clear
    then Areas
    Smoke

  • Wednesday

    Wednesday: Areas of smoke. Sunny, with a high near 91. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 91 °F

    Areas Smoke

  • Wednesday Night

    Wednesday Night: Areas of smoke before midnight. Mostly clear, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Areas Smoke
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. North northeast wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Northeast wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of smoke after 1am. Mostly clear, with a low around 51. Light and variable wind becoming east northeast 5 to 9 mph in the evening.
Wednesday
Areas of smoke. Sunny, with a high near 91. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Wednesday Night
Areas of smoke before midnight. Mostly clear, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 78. North northeast wind 9 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 44. Northeast wind 6 to 14 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Monday
A chance of rain. Mostly sunny, with a high near 78.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 47.
Tuesday
A chance of rain. Partly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Whitefish MT
 48.46°N 114.43°W (Elev. 3437 ft)
Last Update:
2:31 pm MDT Sep 2, 2025
Forecast Valid:
3pm MDT Sep 2, 2025-6pm MDT Sep 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation