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

Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

PITTSBURG LANDING (PLFI1)

Lat: 45.63747°NLon: 116.46894°WElev: 1357.0ft.

NA

48°F

9°C

Humidity 88%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 09 Dec 04:11 PM MST
Extended Forecast for

15 Miles WSW Riggins ID

Flood Watch until December 11, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until December 11, 05:00pm

    NOW until 5:00pm Thu

    Flood Watch

  • This Afternoon

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all rain after 11pm. Snow level 6500 feet rising to 8800 feet after midnight. Temperature rising to around 39 by 5am. South southwest wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F⇑

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain between 11am and 4pm. Mostly cloudy, with a high near 40. South southwest wind around 16 mph, with gusts as high as 24 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 37. South wind 15 to 17 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 50 percent chance of rain. Mostly cloudy, with a high near 39. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 39 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 2am, then a chance of rain and snow between 2am and 5am, then a chance of rain after 5am. Mostly cloudy, with a low around 35. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain, mixing with snow after 8am, then gradually ending. Snow level 7400 feet lowering to 6700 feet. Partly sunny, with a high near 39. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain and snow. Snow level 6500 feet. High near 36. Light south wind. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Rain and snow, becoming all rain after 11pm. Snow level 6500 feet rising to 8800 feet after midnight. Temperature rising to around 39 by 5am. South southwest wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of rain between 11am and 4pm. Mostly cloudy, with a high near 40. South southwest wind around 16 mph, with gusts as high as 24 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37. South wind 15 to 17 mph, with gusts as high as 28 mph.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 39. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Thursday Night
A chance of rain before 2am, then a chance of rain and snow between 2am and 5am, then a chance of rain after 5am. Mostly cloudy, with a low around 35. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A slight chance of rain, mixing with snow after 8am, then gradually ending. Snow level 7400 feet lowering to 6700 feet. Partly sunny, with a high near 39. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
A chance of snow. Partly sunny, with a high near 36.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 32.
Monday
A chance of snow. Mostly cloudy, with a high near 35.
Monday Night
Snow. Mostly cloudy, with a low around 32.
Tuesday
Snow likely. Mostly cloudy, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Riggins ID
 45.31°N 116.59°W (Elev. 6467 ft)
Last Update:
2:21 pm MST Dec 9, 2025
Forecast Valid:
5pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
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