Areas of Extreme Heat and Fire Weather in the Pacific Northwest; Heavy Rain in the West and South-central US

Extreme heat will continue across the Pacific Northwest into midweek before finally waning. Hot temperatures, dry, gusty conditions, and isolated dry thunderstorms will bring critical fire weather. Heavy rain and thunderstorms are expected across portions of the Southwest, the Sierras, and the central/southern Plains. A series of storms will bring heavy rain and strong winds to southern Alaska. Read More >

Current conditions at

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

NA

82°F

28°C

Humidity 20%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Heat Index80°F (27°C)
Last update 25 Aug 07:43 PM MDT
Extended Forecast for

11 Miles NNW Big Arm MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 62. Light north wind.

    Low: 62 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.

    High: 87 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. Northeast wind 3 to 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 86. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 86 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 62. East northeast wind around 6 mph becoming calm  after midnight.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after noon.  Mostly cloudy, with a high near 77.

    High: 77 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before midnight.  Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 77.

    High: 77 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of rain before midnight.  Partly cloudy, with a low around 57.

    Low: 57 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 62. Light north wind.
Tuesday
Mostly sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 63. Northeast wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 86. Calm wind becoming east northeast around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 62. East northeast wind around 6 mph becoming calm after midnight.
Thursday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 77.
Thursday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 58.
Friday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.
Friday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 56.
Labor Day
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Big Arm MT
 47.93°N 114.41°W (Elev. 3756 ft)
2:30 pm MDT Aug 25, 2025
8pm MDT Aug 25, 2025-6pm MDT Sep 1, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database