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

Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Wallace Viaduct (ITD90)

Lat: 47.47432°NLon: 115.90816°WElev: 2792.0ft.

Rain

47°F

8°C

Humidity 100%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility 1.24 mi
Last update 11 Dec 09:30 AM PST
Extended Forecast for

13 Miles S Wardner ID

Flood Advisory until December 11, 04:30pm
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory until December 11, 04:30pm

    NOW until 4:30pm Thu

    Flood Advisory

  • Today

    High: 44 °F

    Rain

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all rain after 5am. Snow level 5500 feet rising to 6500 feet after midnight. Low around 39. West wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Rain and snow likely. Snow level 7200 feet lowering to 6200 feet in the afternoon . Cloudy, with a high near 43. Southwest wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 4am. Snow level 6200 feet. Cloudy, with a low around 39. Southwest wind 6 to 10 mph.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 10am. Snow level 5800 feet. Partly sunny, with a high near 46. South wind around 5 mph.

    High: 46 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of rain after 4am. Snow level 6200 feet. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 10am. Snow level 5700 feet. Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Snow level 6000 feet. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Today
Rain, mainly before 4pm. Snow level 6600 feet lowering to 5600 feet in the afternoon . High near 44. West wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, possibly mixed with snow, becoming all rain after 5am. Snow level 5500 feet rising to 6500 feet after midnight. Low around 39. West wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain and snow likely. Snow level 7200 feet lowering to 6200 feet in the afternoon . Cloudy, with a high near 43. Southwest wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
A 40 percent chance of rain, mainly before 4am. Snow level 6200 feet. Cloudy, with a low around 39. Southwest wind 6 to 10 mph.
Saturday
A 20 percent chance of rain before 10am. Snow level 5800 feet. Partly sunny, with a high near 46. South wind around 5 mph.
Saturday Night
A 10 percent chance of rain after 4am. Snow level 6200 feet. Mostly cloudy, with a low around 37.
Sunday
A 30 percent chance of rain, mainly after 10am. Snow level 5700 feet. Mostly cloudy, with a high near 44.
Sunday Night
A 30 percent chance of rain. Snow level 6000 feet. Mostly cloudy, with a low around 39.
Monday
Rain, mainly after 10am. Snow level 6500 feet. High near 43. Chance of precipitation is 80%.
Monday Night
Rain. Snow level 6800 feet lowering to 6100 feet after midnight . Low around 38. Chance of precipitation is 100%.
Tuesday
Rain, possibly mixed with snow. Snow level 4900 feet. High near 38. Chance of precipitation is 90%.
Tuesday Night
Rain and snow. Low around 32. Chance of precipitation is 80%.
Wednesday
Snow. High near 33. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Wardner ID
 47.33°N 116.16°W (Elev. 4072 ft)
Last Update:
8:52 am PST Dec 11, 2025
Forecast Valid:
9am PST Dec 11, 2025-6pm PST Dec 17, 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