Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

THOMPSON FALLS A/P (THAM8)

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

NA

91°F

33°C

Humidity 17%
Wind Speed WNW 7 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Heat Index87°F (31°C)
Last update 11 Aug 06:02 PM MDT
Extended Forecast for

Thompson Falls MT

  • Tonight

    Tonight: Patchy smoke. Partly cloudy, with a low around 48. West wind 5 to 9 mph becoming calm  in the evening.

    Low: 48 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Areas of smoke. Patchy fog between 7am and 8am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 89. Light and variable wind.

    High: 89 °F

    Patchy Fog
    then Areas
    Smoke

  • Wednesday Night

    Wednesday Night: A chance of rain and thunderstorms.  Patchy smoke before 7pm. Mostly cloudy, with a low around 46. North northwest wind around 7 mph becoming east northeast after midnight.  Chance of precipitation is 50%.

    Low: 46 °F

    Slight Chance
    T-storms then
    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Mostly cloudy, with a high near 81. Light northeast wind.  Chance of precipitation is 70%.

    High: 81 °F

    Chance Rain
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight.  Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 45. Light north wind.  Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers then
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 83.

    High: 83 °F

    Areas Fog
    then Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke. Partly cloudy, with a low around 48. West wind 5 to 9 mph becoming calm in the evening.
Wednesday
Areas of smoke. Patchy fog between 7am and 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 89. Light and variable wind.
Wednesday Night
A chance of rain and thunderstorms. Patchy smoke before 7pm. Mostly cloudy, with a low around 46. North northwest wind around 7 mph becoming east northeast after midnight. Chance of precipitation is 50%.
Thursday
Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 81. Light northeast wind. Chance of precipitation is 70%.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 45. Light north wind. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers and thunderstorms after noon. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 90.
Monday Night
A slight chance of rain and thunderstorms. Partly cloudy, with a low around 49.
Tuesday
A slight chance of rain. Partly sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Thompson Falls MT
 47.59°N 115.34°W (Elev. 2402 ft)
2:01 pm MDT Aug 11, 2026
6pm MDT Aug 11, 2026-6pm MDT Aug 18, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database