Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Wallace Viaduct (ITD90)

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

unknown precip

36°F

2°C

Humidity 97%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility 1.24 mi
Last update 30 Jan 07:15 PM PST
Extended Forecast for

Wallace ID

  • Tonight

    Tonight: Rain likely, possibly mixed with snow, becoming all rain after 9pm, then gradually ending.  Snow level 5300 feet rising to 6100 feet after midnight. Mostly cloudy, with a low around 38. South wind 3 to 5 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain after 1pm.  Mostly cloudy, with a high near 47. Calm wind.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 10am.  Snow level 5400 feet. Mostly cloudy, with a high near 49. Light and variable wind.  New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain.  Snow level 4800 feet. Mostly cloudy, with a low around 37. Light southwest wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain.  Snow level 4400 feet. Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 10pm.  Snow level 4600 feet. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain likely, possibly mixed with snow, becoming all rain after 9pm, then gradually ending. Snow level 5300 feet rising to 6100 feet after midnight. Mostly cloudy, with a low around 38. South wind 3 to 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A 20 percent chance of rain after 1pm. Mostly cloudy, with a high near 47. Calm wind.
Saturday Night
Mostly cloudy, with a low around 37. Calm wind.
Sunday
A 30 percent chance of rain after 10am. Snow level 5400 feet. Mostly cloudy, with a high near 49. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 50 percent chance of rain. Snow level 4800 feet. Mostly cloudy, with a low around 37. Light southwest wind. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of rain. Snow level 4400 feet. Mostly cloudy, with a high near 43.
Monday Night
A 30 percent chance of rain, mainly before 10pm. Snow level 4600 feet. Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 34.
Friday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Wallace ID
 47.46°N 115.94°W (Elev. 2999 ft)
3:01 pm PST Jan 30, 2026
7pm PST Jan 30, 2026-6pm PST Feb 6, 2026
 
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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