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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. 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 SW 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 02 Jan 08:30 AM PST
Extended Forecast for

Wallace ID

Winter Weather Advisory January 2, 08:54am until January 2, 10:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory January 2, 08:54am until January 2, 10:00am

    NOW until 10:00am Fri

    Winter Weather Advisory

  • Today

    High: 41 °F

    Rain

  • Tonight

    Tonight: A 50 percent chance of rain, mainly before 1am. Cloudy during the early evening, then gradual clearing, with a low around 38. South wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 43. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain. Snow level 5400 feet. Low around 38. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: Rain. Snow level 4600 feet. High near 43. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Snow level 3900 feet. Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Monday

    Monday: Rain, possibly mixed with snow, mainly before 4pm. Snow level 3400 feet. High near 39. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 10pm, then snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Chance
    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Today
Rain, mainly before 1pm. High near 41. Southwest wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 50 percent chance of rain, mainly before 1am. Cloudy during the early evening, then gradual clearing, with a low around 38. South wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 43. 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. Snow level 5400 feet. Low around 38. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. Snow level 4600 feet. High near 43. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Snow level 3900 feet. Low around 35. Chance of precipitation is 80%.
Monday
Rain, possibly mixed with snow, mainly before 4pm. Snow level 3400 feet. High near 39. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain and snow before 10pm, then snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Tuesday
Snow. High near 37. Chance of precipitation is 80%.
Tuesday Night
Snow before 1am, then rain and snow. Low around 32. Chance of precipitation is 90%.
Wednesday
Rain and snow. High near 37. Chance of precipitation is 80%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Thursday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wallace ID
 47.46°N 115.94°W (Elev. 2999 ft)
Last Update:
7:08 am PST Jan 2, 2026
Forecast Valid:
8am PST Jan 2, 2026-6pm PST Jan 8, 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