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

36°F

2°C

Humidity 100%
Wind Speed WNW 4 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 09 Dec 09:47 AM MST
Extended Forecast for

19 Miles ENE Sun Valley ID

  • Today

    Today: A 40 percent chance of snow, mainly after 2pm.  Mostly cloudy, with a temperature rising to near 27 by noon, then falling to around 22 during the remainder of the day. Blustery, with a west northwest wind 15 to 22 mph, with gusts as high as 34 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow
    and Blustery

  • Tonight

    Tonight: A 50 percent chance of snow.  Mostly cloudy, with a temperature rising to around 29 by 5am. Breezy, with a west wind 14 to 24 mph, with gusts as high as 34 mph.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: A 30 percent chance of snow before 11am.  Partly sunny, with a temperature falling to around 27 by 5pm. Breezy, with a west wind 18 to 25 mph, with gusts as high as 34 mph.  New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    and Breezy
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Blustery, with a west northwest wind 16 to 24 mph, with gusts as high as 29 mph.

    Low: 22 °F

    Partly Cloudy
    and Blustery

  • Thursday

    Thursday: Mostly sunny, with a high near 29. Blustery, with a west northwest wind 14 to 24 mph, with gusts as high as 29 mph.

    High: 29 °F

    Mostly 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 28.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of snow, mainly after 2pm. Mostly cloudy, with a temperature rising to near 27 by noon, then falling to around 22 during the remainder of the day. Blustery, with a west northwest wind 15 to 22 mph, with gusts as high as 34 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 50 percent chance of snow. Mostly cloudy, with a temperature rising to around 29 by 5am. Breezy, with a west wind 14 to 24 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow before 11am. Partly sunny, with a temperature falling to around 27 by 5pm. Breezy, with a west wind 18 to 25 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 22. Blustery, with a west northwest wind 16 to 24 mph, with gusts as high as 29 mph.
Thursday
Mostly sunny, with a high near 29. Blustery, with a west northwest wind 14 to 24 mph, with gusts as high as 29 mph.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ENE Sun Valley ID
 43.79°N 113.99°W (Elev. 10863 ft)
4:31 am MST Dec 9, 2025
10am MST Dec 9, 2025-6pm MST Dec 15, 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