Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Wallace Viaduct (ITD90)

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

NA

30°F

-1°C

Humidity 96%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Last update 02 Dec 08:30 PM PST
Extended Forecast for

12 Miles SSW Wallace ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly after 1pm.  Mostly cloudy, with a high near 30. West wind 3 to 5 mph.  Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Cloudy, with a low around 26. Southwest wind around 6 mph.  New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: Snow.  High near 31. Southwest wind around 7 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times.  Low around 29. Southwest wind around 6 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Heavy Snow

  • Friday

    Friday: Snow. The snow could be heavy at times.  High near 36. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 36 °F

    Heavy Snow

  • Friday Night

    Friday Night: Rain and snow.  Snow level 5000 feet. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • Saturday

    Saturday: Snow.  High near 35. Chance of precipitation is 90%.

    High: 35 °F

    Snow

  • Saturday Night

    Saturday Night: Snow.  Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Calm wind.
Wednesday
A 30 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 30. West wind 3 to 5 mph. Little or no snow accumulation expected.
Wednesday Night
A 50 percent chance of snow. Cloudy, with a low around 26. Southwest wind around 6 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 31. Southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 29. Southwest wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow. The snow could be heavy at times. High near 36. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Rain and snow. Snow level 5000 feet. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Snow. High near 35. Chance of precipitation is 90%.
Saturday Night
Snow. Low around 31. Chance of precipitation is 80%.
Sunday
Snow. High near 36. Chance of precipitation is 80%.
Sunday Night
Snow, possibly mixed with rain. Low around 33. Chance of precipitation is 80%.
Monday
Snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Tuesday
Rain, possibly mixed with snow. Snow level 5400 feet. High near 38. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Wallace ID
 47.31°N 116°W (Elev. 4911 ft)
8:07 pm PST Dec 2, 2025
8pm PST Dec 2, 2025-6pm PST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database