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

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 >

Hazardous Weather Conditions

Current conditions at

STILLWATER (STWM8)

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

NA

N/A

Humidity NA
Wind Speed NE 1 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

14 Miles SSE Fortine MT

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

  • Tonight

    Tonight: Widespread smoke, mainly before 7pm. Mostly clear, with a low around 60. West southwest wind around 6 mph becoming light and variable after midnight.

    Low: 60 °F

    Smoke

  • Saturday

    Saturday: Patchy smoke. Sunny, with a high near 80. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 80 °F

    Patchy Smoke

  • Saturday Night

    Saturday Night: Areas of smoke before 8pm. Mostly clear, with a low around 52. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 36 mph.

    Low: 52 °F

    Breezy. Areas
    Smoke then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64. West southwest wind around 11 mph, with gusts as high as 24 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. West wind 5 to 11 mph, with gusts as high as 24 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

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

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread smoke, mainly before 7pm. Mostly clear, with a low around 60. West southwest wind around 6 mph becoming light and variable after midnight.
Saturday
Patchy smoke. Sunny, with a high near 80. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Areas of smoke before 8pm. Mostly clear, with a low around 52. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 36 mph.
Sunday
Sunny, with a high near 64. West southwest wind around 11 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 47. West wind 5 to 11 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE Fortine MT
 48.6°N 114.74°W (Elev. 5256 ft)
Last Update:
2:00 pm MDT Jul 31, 2026
Forecast Valid:
5pm MDT Jul 31, 2026-6pm MDT Aug 7, 2026
 
Forecast Discussion
 
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