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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

THOMPSON FALLS A/P (THAM8)

Lat: 47.57591°NLon: 115.28439°WElev: 2426.0ft.

NA

48°F

9°C

Humidity 100%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 17 Sep 09:02 AM MDT
Extended Forecast for

Thompson Falls MT

  • Today

    Today: Mostly sunny, with a high near 84. Light north wind.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of rain between midnight and 3am. Mostly cloudy, with a low around 48. South wind around 5 mph becoming calm after midnight.

    Low: 48 °F

    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 80. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81. Light north wind.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 84. Light north wind.
Tonight
A 40 percent chance of rain between midnight and 3am. Mostly cloudy, with a low around 48. South wind around 5 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 80. Calm wind becoming west northwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 46. Light and variable wind.
Saturday
Sunny, with a high near 81. Light north wind.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 84.
Sunday Night
Clear, with a low around 47.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thompson Falls MT
 47.59°N 115.34°W (Elev. 2402 ft)
Last Update:
2:00 am MDT Sep 17, 2026
Forecast Valid:
9am MDT Sep 17, 2026-6pm MDT Sep 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation