Hot in Parts of the West; Cold Blast Coming to the Central U.S.

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >

Current conditions at

PLAINS (PLAM8)

Lat: 47.46622°NLon: 114.87961°WElev: 2481.0ft.

NA

60°F

16°C

Humidity 53%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 01 Sep 03:26 AM MDT
Extended Forecast for

Plains MT

  • Labor Day

    Labor Day: A 20 percent chance of showers and thunderstorms after 3pm.  Areas of smoke before 10am, then areas of smoke after noon. Sunny and hot, with a high near 98. Calm wind becoming east 5 to 8 mph in the morning.

    High: 98 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Areas of smoke before 8pm. Partly cloudy, with a low around 57. East northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 57 °F

    Areas Smoke
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. Calm wind.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. Light north wind.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

Detailed Forecast

Labor Day
A 20 percent chance of showers and thunderstorms after 3pm. Areas of smoke before 10am, then areas of smoke after noon. Sunny and hot, with a high near 98. Calm wind becoming east 5 to 8 mph in the morning.
Tonight
Areas of smoke before 8pm. Partly cloudy, with a low around 57. East northeast wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 101. Calm wind.
Tuesday Night
Mostly clear, with a low around 56. Light and variable wind.
Wednesday
Sunny and hot, with a high near 100. Light north wind.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 90.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 55.
Sunday
A slight chance of showers. Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Plains MT
 47.44°N 114.87°W (Elev. 2506 ft)
3:30 am MDT Sep 1, 2025
4am MDT Sep 1, 2025-6pm MDT Sep 7, 2025
 
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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