Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Mostly Cloudy

48°F

9°C

Humidity 66%
Wind Speed S 6 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 09 Dec 03:47 PM MST
Extended Forecast for

11 Miles ENE Sun Valley ID

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly before 5pm.  Mostly cloudy, with a high near 25. West northwest wind around 18 mph, with gusts as high as 26 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 5am.  Mostly cloudy, with a temperature rising to around 26 by 3am. Blustery, with a west wind 20 to 29 mph, with gusts as high as 39 mph.  New snow accumulation of less than one inch possible.

    Low: 22 °F

    Chance Snow
    and Blustery

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 25 by 5pm. Windy, with a west wind 21 to 30 mph, with gusts as high as 40 mph.

    High: 28 °F

    Decreasing
    Clouds and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Breezy, with a west wind 22 to 29 mph, with gusts as high as 39 mph.

    Low: 22 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 28. Blustery, with a west northwest wind 14 to 24 mph.

    High: 28 °F

    Sunny and
    Blustery then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly before 5pm. Mostly cloudy, with a high near 25. West northwest wind around 18 mph, with gusts as high as 26 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 50 percent chance of snow, mainly before 5am. Mostly cloudy, with a temperature rising to around 26 by 3am. Blustery, with a west wind 20 to 29 mph, with gusts as high as 39 mph. New snow accumulation of less than one inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 25 by 5pm. Windy, with a west wind 21 to 30 mph, with gusts as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 22. Breezy, with a west wind 22 to 29 mph, with gusts as high as 39 mph.
Thursday
Mostly sunny, with a high near 28. Blustery, with a west northwest wind 14 to 24 mph.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 22.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.76°N 114.13°W (Elev. 11424 ft)
1:19 pm MST Dec 9, 2025
4pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database