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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Wallace Viaduct (ITD90)

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

NA

28°F

-2°C

Humidity 85%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 1.24 mi
Last update 27 Jan 12:30 AM PST
Extended Forecast for

8 Miles SSW Wallace ID

  • Overnight

    Overnight: Partly cloudy, with a low around 21. South wind around 10 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. Southeast wind 5 to 7 mph.

    High: 34 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 26. South wind around 10 mph. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 10am. Cloudy, with a high near 30. Southwest wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 29. South wind around 7 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after 10am. Cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly after 4am. Cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Snow Likely

  • Friday

    Friday: Snow before 1pm, then rain and snow. High near 36. Chance of precipitation is 80%.

    High: 36 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow. Snow level 5500 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 21. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 34. Southeast wind 5 to 7 mph.
Tuesday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 26. South wind around 10 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 10am. Cloudy, with a high near 30. Southwest wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 29. South wind around 7 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly after 10am. Cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely, mainly after 4am. Cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow before 1pm, then rain and snow. High near 36. Chance of precipitation is 80%.
Friday Night
A chance of rain and snow. Snow level 5500 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Saturday
A chance of rain and snow, mainly before 10am. Snow level 5500 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Saturday Night
A slight chance of rain and snow. Snow level 5800 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 10%.
Sunday
A chance of rain and snow. Snow level 5400 feet. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Wallace ID
 47.35°N 115.98°W (Elev. 5272 ft)
Last Update:
9:48 pm PST Jan 26, 2026
Forecast Valid:
12am PST Jan 27, 2026-6pm PST Feb 2, 2026
 
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