Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

Wallace Viaduct (ITD90)

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

NA

31°F

-1°C

Humidity 91%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Last update 01 Jan 01:45 PM PST
Extended Forecast for

5 Miles SSE Wallace ID

Winter Weather Advisory January 1, 04:00pm until January 2, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  • New Year's Day

    New Year's Day: A 30 percent chance of snow.  Cloudy, with a high near 36. Calm wind.  Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 7pm, then snow and freezing rain between 7pm and 4am, then rain, snow, and freezing rain after 4am.  Low around 31. Calm wind.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow accumulation of around an inch possible.

    Low: 31 °F

    Wintry Mix

  • Friday

    Friday: Rain, snow, and freezing rain before 9am, then rain, possibly mixed with snow between 9am and 10am, then rain after 10am.  Snow level 5600 feet rising to 6200 feet in the afternoon. High near 37. Southwest wind 3 to 5 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow accumulation of less than a half inch possible.

    High: 37 °F

    Wintry Mix
    then Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain.  Snow level 5900 feet rising to 6500 feet after midnight. Mostly cloudy, with a low around 34. Light southeast wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly after 10am.  Snow level 6300 feet lowering to 5700 feet. Mostly cloudy, with a high near 40. South wind around 6 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain before 1am, then rain, possibly mixed with snow.  Snow level 5400 feet. Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain then
    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow.  Snow level 4900 feet. High near 37. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow likely.  Mostly cloudy, with a low around 32. Chance of precipitation is 70%.

    Low: 32 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow.  High near 32. Chance of precipitation is 90%.

    High: 32 °F

    Snow

Detailed Forecast

New Year's Day
A 30 percent chance of snow. Cloudy, with a high near 36. Calm wind. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow before 7pm, then snow and freezing rain between 7pm and 4am, then rain, snow, and freezing rain after 4am. Low around 31. Calm wind. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of around an inch possible.
Friday
Rain, snow, and freezing rain before 9am, then rain, possibly mixed with snow between 9am and 10am, then rain after 10am. Snow level 5600 feet rising to 6200 feet in the afternoon. High near 37. Southwest wind 3 to 5 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of rain. Snow level 5900 feet rising to 6500 feet after midnight. Mostly cloudy, with a low around 34. Light southeast wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly after 10am. Snow level 6300 feet lowering to 5700 feet. Mostly cloudy, with a high near 40. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain before 1am, then rain, possibly mixed with snow. Snow level 5400 feet. Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain, possibly mixed with snow. Snow level 4900 feet. High near 37. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Monday
Snow. High near 32. Chance of precipitation is 90%.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29.
Tuesday
Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28.
Wednesday
Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Wallace ID
 47.41°N 115.86°W (Elev. 4596 ft)
1:12 pm PST Jan 1, 2026
2pm PST Jan 1, 2026-6pm PST Jan 7, 2026
 
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Additional Resources

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