
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Current conditions at
Wallace Viaduct (ITD90)
Lat: 47.47432°NLon: 115.90816°WElev: 2792.0ft.light snow
22°F
-6°C
| Humidity | 88% |
| Wind Speed | SSW 7 MPH |
| Barometer | NA |
| Dewpoint | 19°F (-7°C) |
| Visibility | 1.24 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 20 Feb 08:15 AM PST |
Extended Forecast for
Wallace ID
Today

High: 30 °F
Chance Snow
Tonight

Low: 19 °F
Mostly Cloudy
Saturday

High: 41 °F
Partly Sunny
Saturday Night

Low: 26 °F
Mostly Cloudy
Sunday

High: 46 °F
Chance
Rain/SnowSunday Night

Low: 35 °F
Rain Likely
Monday

High: 44 °F
Rain
Monday Night
Low: 36 °F
Rain then
Rain/SnowTuesday

High: 41 °F
Rain/Snow
Detailed Forecast
Today
A 30 percent chance of snow, mainly after 1pm. Partly sunny, with a high near 30. Southwest wind 3 to 6 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 19. Light southeast wind.
Saturday
Partly sunny, with a high near 41. Light southeast wind.
Saturday Night
Mostly cloudy, with a low around 26. East wind 3 to 5 mph.
Sunday
A chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Snow level rising to 4100 feet in the afternoon. Partly sunny, with a high near 46. South wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Rain likely, mainly after 10pm. Snow level 4500 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Monday
Rain. Snow level 4800 feet. High near 44. Chance of precipitation is 90%.
Monday Night
Rain before 1am, then rain, possibly mixed with snow. Snow level 4600 feet. Low around 36. Chance of precipitation is 90%.
Tuesday
Rain, possibly mixed with snow. Snow level 3800 feet. High near 41. Chance of precipitation is 80%.
Tuesday Night
Rain and snow likely before 10pm, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Wednesday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Wallace ID
47.46°N 115.94°W (Elev. 2999 ft)
47.46°N 115.94°W (Elev. 2999 ft)
2:47 am PST Feb 20, 2026
8am PST Feb 20, 2026-6pm PST Feb 26, 2026


