Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

THOMPSON FALLS A/P (THAM8)

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

NA

44°F

7°C

Humidity 85%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 31 Aug 02:02 AM MDT
Extended Forecast for

Thompson Falls MT

  • Overnight

    Overnight: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog

  • Monday

    Monday: Areas of fog before 8am.  Otherwise, sunny, with a high near 87. Calm wind.

    High: 87 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 43. Calm wind.

    Low: 43 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 93. Light east southeast wind.

    High: 93 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 46. South southeast wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Rain before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then rain likely after 3pm.  Areas of fog before 8am. High near 74. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Showers and
    Areas Fog

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 40. Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Rain likely before noon, then a chance of showers and thunderstorms after noon.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 71.

    High: 71 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: A slight chance of rain.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 38. Calm wind.
Monday
Areas of fog before 8am. Otherwise, sunny, with a high near 87. Calm wind.
Monday Night
Increasing clouds, with a low around 43. Calm wind.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 93. Light east southeast wind.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46. South southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 40%.
Wednesday
Rain before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then rain likely after 3pm. Areas of fog before 8am. High near 74. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Thursday
Rain likely before noon, then a chance of showers and thunderstorms after noon. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 71.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Friday
A slight chance of rain. Mostly sunny, with a high near 77.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Saturday
A slight chance of rain. Mostly sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
A slight chance of rain. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Thompson Falls MT
 47.59°N 115.34°W (Elev. 2402 ft)
2:01 am MDT Aug 31, 2026
2am MDT Aug 31, 2026-6pm MDT Sep 6, 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