Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

THOMPSON FALLS A/P (THAM8)

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

NA

61°F

16°C

Humidity 55%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 19 Aug 12:02 AM MDT
Extended Forecast for

5 Miles SSW Thompson Falls MT

  • Overnight

    Overnight: Mostly clear, with a low around 57. South southwest wind 3 to 6 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 81. Calm wind becoming west around 6 mph in the afternoon.

    High: 81 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. West wind around 6 mph becoming calm  in the evening.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 85. Light and variable wind.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 82.

    High: 82 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday Night

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

    Low: 58 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 57. South southwest wind 3 to 6 mph.
Wednesday
Increasing clouds, with a high near 81. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 57. West wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 85. Light and variable wind.
Thursday Night
Mostly clear, with a low around 61. West northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 88.
Friday Night
Mostly cloudy, with a low around 65.
Saturday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 82.
Saturday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 58.
Sunday
A slight chance of rain before noon. Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Thompson Falls MT
 47.54°N 115.39°W (Elev. 4147 ft)
12:22 am MDT Aug 19, 2026
12am MDT Aug 19, 2026-6pm MDT Aug 25, 2026
 
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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