Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Wallace Viaduct (ITD90)

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

NA

40°F

4°C

Humidity 90%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Last update 29 Jan 12:15 PM PST
Extended Forecast for

11 Miles SSW Osburn ID

  • This Afternoon

    This Afternoon: Rain and snow likely.  Snow level 4400 feet. Cloudy, with a high near 35. South wind around 5 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of rain and snow before 9pm, then a chance of rain.  Snow level 4900 feet. Cloudy, with a low around 34. Light south wind.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Friday

    Friday: A 50 percent chance of rain.  Snow level 5800 feet. Cloudy, with a high near 40. South wind around 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain.  Snow level 5500 feet. Cloudy, with a low around 36. Southwest wind around 6 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 42. Light southeast wind.

    High: 42 °F

    Mostly Cloudy

  • Saturday Night

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

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 10 percent chance of rain after 4pm.  Snow level 5600 feet. Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before 4am, then a chance of rain and snow.  Snow level 5100 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow.  Snow level 4400 feet. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

    High: 36 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Rain and snow likely. Snow level 4400 feet. Cloudy, with a high near 35. South wind around 5 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain and snow before 9pm, then a chance of rain. Snow level 4900 feet. Cloudy, with a low around 34. Light south wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
A 50 percent chance of rain. Snow level 5800 feet. Cloudy, with a high near 40. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 40 percent chance of rain. Snow level 5500 feet. Cloudy, with a low around 36. Southwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, with a high near 42. Light southeast wind.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
A 10 percent chance of rain after 4pm. Snow level 5600 feet. Mostly cloudy, with a high near 43.
Sunday Night
A chance of rain before 4am, then a chance of rain and snow. Snow level 5100 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Snow level 4400 feet. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Osburn ID
 47.36°N 116.1°W (Elev. 4242 ft)
9:02 am PST Jan 29, 2026
12pm PST Jan 29, 2026-6pm PST Feb 4, 2026
 
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Additional Resources

Radar & Satellite Image

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