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

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Current conditions at

Wallace Viaduct (ITD90)

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

light snow

32°F

0°C

Humidity 99%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 0.91 mi
Last update 13 Mar 03:00 AM PDT
Extended Forecast for

7 Miles S Wallace ID

Winter Storm Warning March 13, 03:23am until March 14, 11:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 03:23am until March 14, 11:00am

    NOW until 11:00am Sat

    Winter Storm Warning

  • Overnight

    Low: 26 °F

    Heavy Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 30. West wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 30 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. Steady temperature around 30. West wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Snow

  • Saturday

    Saturday: Snow before 2pm, then snow showers after 2pm. Some thunder is also possible. High near 29. West wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. West wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 30. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow. Low around 26. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow

  • Monday

    Monday: Snow before 11am, then rain, possibly mixed with snow. Snow level rising to 6400 feet in the afternoon. High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Rain/Snow

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 26. West wind around 8 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Friday
Snow. The snow could be heavy at times. High near 30. West wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Friday Night
Snow. Steady temperature around 30. West wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow before 2pm, then snow showers after 2pm. Some thunder is also possible. High near 29. West wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. West wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.
Sunday
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 30. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 26. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Snow before 11am, then rain, possibly mixed with snow. Snow level rising to 6400 feet in the afternoon. High near 39. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before 11pm. Snow level 6900 feet. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of rain. Snow level 6600 feet rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 45.
Tuesday Night
Rain likely. Snow level 7500 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Thursday
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Wallace ID
 47.38°N 115.92°W (Elev. 4987 ft)
Last Update:
3:02 am PDT Mar 13, 2026
Forecast Valid:
3am PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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