Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

32°F

0°C

Humidity 86%
Wind Speed WNW 9 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 11 Dec 06:15 AM MST
Extended Forecast for

14 Miles NNE Sun Valley ID

  • Today

    Today: Mostly sunny, with a high near 33. Breezy, with a west northwest wind 14 to 22 mph, with gusts as high as 25 mph.

    High: 33 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 27. Northwest wind around 15 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33. West wind 10 to 14 mph.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. West wind 10 to 17 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 36. West wind 6 to 16 mph.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after 11am.  Mostly sunny, with a high near 34.

    High: 34 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 33. Breezy, with a west northwest wind 14 to 22 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a steady temperature around 27. Northwest wind around 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 33. West wind 10 to 14 mph.
Friday Night
Mostly clear, with a low around 23. West wind 10 to 17 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 36. West wind 6 to 16 mph.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 24.
Monday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 34.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26.
Tuesday
Snow likely. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 21. Windy. Chance of precipitation is 70%.
Wednesday
Snow likely. Partly sunny, with a high near 23. Breezy. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNE Sun Valley ID
 43.87°N 114.28°W (Elev. 10069 ft)
4:31 am MST Dec 11, 2025
6am MST Dec 11, 2025-6pm MST Dec 17, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database