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

37°F

3°C

Humidity 95%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility 1.24 mi
Last update 29 Jan 10:45 AM PST
Extended Forecast for

7 Miles SSW Osburn ID

  • Today

    Today: Snow likely, possibly mixed with rain, mainly before 4pm.  Snow level 4400 feet. Cloudy, with a high near 36. South wind around 6 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of rain and snow before 11pm, then a chance of rain between 11pm and 5am, then a chance of rain and snow after 5am.  Snow level 4900 feet. Cloudy, with a low around 33. Light south wind.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Rain likely, mainly between 7am and 10am.  Snow level 5900 feet. Cloudy, with a high near 41. South wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain and snow before 10pm, then a chance of rain.  Snow level 5500 feet. Cloudy, with a low around 35. Southwest wind 3 to 6 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 43. Light south wind.

    High: 43 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °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 33. Chance of precipitation is 40%.

    Low: 33 °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 37. Chance of precipitation is 50%.

    High: 37 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Snow likely, possibly mixed with rain, mainly before 4pm. Snow level 4400 feet. Cloudy, with a high near 36. South wind around 6 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 11pm, then a chance of rain between 11pm and 5am, then a chance of rain and snow after 5am. Snow level 4900 feet. Cloudy, with a low around 33. Light south wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
Rain likely, mainly between 7am and 10am. Snow level 5900 feet. Cloudy, with a high near 41. South wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain and snow before 10pm, then a chance of rain. Snow level 5500 feet. Cloudy, with a low around 35. Southwest wind 3 to 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 43. Light south wind.
Saturday Night
Mostly cloudy, with a low around 32.
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 33. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Snow level 4400 feet. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Osburn ID
 47.43°N 116.09°W (Elev. 4180 ft)
9:02 am PST Jan 29, 2026
11am PST Jan 29, 2026-6pm PST Feb 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database