Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Current conditions at

Wallace Viaduct (ITD90)

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

NA

42°F

6°C

Humidity 100%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility 1.24 mi
Last update 25 Mar 01:15 AM PDT
Extended Forecast for

Wallace ID

  • Overnight

    Overnight: A 50 percent chance of rain.  Snow level 6700 feet lowering to 5700 feet. Mostly cloudy, with a low around 38. Southwest wind around 9 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before 8am, then rain likely, possibly mixed with snow.  Snow level 4800 feet lowering to 3900 feet in the afternoon . Partly sunny, with a steady temperature around 41. West wind 8 to 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow likely, possibly mixed with rain, becoming all snow after 7pm.  Mostly cloudy, with a low around 25. Southwest wind 7 to 9 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 39. West wind 7 to 9 mph.

    High: 39 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of rain. Snow level 6700 feet lowering to 5700 feet. Mostly cloudy, with a low around 38. Southwest wind around 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain before 8am, then rain likely, possibly mixed with snow. Snow level 4800 feet lowering to 3900 feet in the afternoon . Partly sunny, with a steady temperature around 41. West wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, possibly mixed with rain, becoming all snow after 7pm. Mostly cloudy, with a low around 25. Southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 39. West wind 7 to 9 mph.
Thursday Night
Mostly clear, with a low around 25. West wind 5 to 8 mph becoming calm in the evening.
Friday
Sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
A 20 percent chance of rain after 11am. Snow level 5100 feet rising to 6100 feet in the afternoon. Mostly cloudy, with a high near 53.
Sunday Night
A chance of rain and snow. Snow level 6200 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Snow level 5500 feet lowering to 4900 feet in the afternoon . Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
Monday Night
A chance of rain and snow. Snow level 4600 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Tuesday
Rain and snow likely. Snow level 4000 feet rising to 4600 feet in the afternoon. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Wallace ID
 47.47°N 115.91°W (Elev. 3776 ft)
11:32 pm PDT Mar 24, 2026
1am PDT Mar 25, 2026-6pm PDT Mar 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database