Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

THOMPSON FALLS A/P (THAM8)

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

NA

37°F

3°C

Humidity 99%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 07 Dec 06:02 PM MST
Extended Forecast for

17 Miles S Happys Inn MT

Wind Advisory December 8, 08:00pm until December 9, 08:00am
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: Rain and snow before 2am, then a chance of snow.  Snow level 5200 feet lowering to 4800 feet after midnight . Low around 33. West southwest wind 10 to 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Monday

    Monday: Snow before 2pm, then snow, possibly mixed with rain.  High near 40. West southwest wind around 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow then
    Rain/Snow

  • Monday Night

    Monday Night: Rain, possibly mixed with snow before 8pm, then rain between 8pm and 2am, then rain, possibly mixed with snow after 2am.  Snow level 5500 feet rising to 6400 feet. Low around 34. West southwest wind 13 to 20 mph, with gusts as high as 41 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow likely, becoming all snow after 8am.  Mostly cloudy, with a high near 38. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 40 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    Likely and
    Breezy then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 31. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 31 °F

    Snow

  • Wednesday

    Wednesday: Snow before 11am, then rain and snow between 11am and 2pm, then snow after 2pm.  High near 36. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely.  Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 30.

    High: 30 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Tonight
Rain and snow before 2am, then a chance of snow. Snow level 5200 feet lowering to 4800 feet after midnight . Low around 33. West southwest wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow before 2pm, then snow, possibly mixed with rain. High near 40. West southwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday Night
Rain, possibly mixed with snow before 8pm, then rain between 8pm and 2am, then rain, possibly mixed with snow after 2am. Snow level 5500 feet rising to 6400 feet. Low around 34. West southwest wind 13 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday
Rain and snow likely, becoming all snow after 8am. Mostly cloudy, with a high near 38. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow. Low around 31. South southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow before 11am, then rain and snow between 11am and 2pm, then snow after 2pm. High near 36. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 30.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24.
Friday
A chance of snow. Mostly cloudy, with a high near 34.
Friday Night
A chance of rain and snow. Snow level rising to 5200 feet after midnight. Mostly cloudy, with a low around 32.
Saturday
A chance of rain and snow. Snow level 5100 feet. Mostly cloudy, with a high near 37.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Sunday
A chance of snow. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Happys Inn MT
 47.84°N 115.14°W (Elev. 4836 ft)
1:01 pm MST Dec 7, 2025
6pm MST Dec 7, 2025-6pm MST Dec 14, 2025
 
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Additional Resources

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