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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Wallace Viaduct (ITD90)

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

Rain

33°F

1°C

Humidity 99%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 05 Dec 12:00 PM PST
Extended Forecast for

4 Miles SW Wallace ID

Winter Storm Warning December 5, 12:21pm until December 6, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 5, 12:21pm until December 6, 04:00pm

    NOW until 4:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 32 °F

    Heavy Snow
    and Breezy

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Steady temperature around 31. Very windy, with a west wind 34 to 37 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 31 °F

    Heavy Snow
    and Very
    Windy

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 30. Breezy, with a southwest wind 16 to 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 30 °F

    Heavy Snow
    and Breezy

  • Saturday Night

    Saturday Night: Snow. Low around 28. Breezy, with a southwest wind 17 to 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow and
    Breezy

  • Sunday

    Sunday: Snow. High near 33. Southwest wind 11 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 30. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Breezy. Snow
    then Snow
    Likely

  • Monday

    Monday: Snow. High near 36. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 36 °F

    Snow

  • Monday Night

    Monday Night: Snow before 1am, then rain, possibly mixed with snow. Low around 33. Windy. Chance of precipitation is 100%.

    Low: 33 °F

    Windy. Snow
    then
    Rain/Snow

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 32. Breezy, with a southwest wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow. The snow could be heavy at times. Steady temperature around 31. Very windy, with a west wind 34 to 37 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 30. Breezy, with a southwest wind 16 to 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow. Low around 28. Breezy, with a southwest wind 17 to 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 33. Southwest wind 11 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Low around 30. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow. High near 36. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow before 1am, then rain, possibly mixed with snow. Low around 33. Windy. Chance of precipitation is 100%.
Tuesday
Rain and snow, becoming all snow after 7am. High near 34. Windy. Chance of precipitation is 90%.
Tuesday Night
Snow. Low around 28. Breezy. Chance of precipitation is 80%.
Wednesday
Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 90%.
Wednesday Night
Snow. Low around 27. Breezy. Chance of precipitation is 80%.
Thursday
Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Wallace ID
 47.44°N 115.99°W (Elev. 6201 ft)
Last Update:
8:53 am PST Dec 5, 2025
Forecast Valid:
12pm PST Dec 5, 2025-6pm PST Dec 11, 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