Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

light snow

32°F

0°C

Humidity 100%
Wind Speed SSE 3 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Last update 07 Jan 02:55 AM MST
Extended Forecast for

11 Miles ENE Sun Valley ID

Winter Weather Advisory January 7, 03:22am until January 7, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 7, 03:22am until January 7, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • Overnight

    Low: 15 °F

    Chance Snow
    and Windy

  • Wednesday

    Wednesday: Snow likely, mainly before 9am. The snow could be heavy at times.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 7 by 5pm. Wind chill values as low as -12. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 33 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 15 °F

    Heavy Snow
    and Breezy
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -24. West southwest wind 14 to 20 mph becoming northwest after midnight.  New snow accumulation of 1 to 2 inches possible.

    Low: -2 °F

    Chance Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 4. Wind chill values as low as -26. Blustery, with a north northwest wind 20 to 24 mph, with gusts as high as 29 mph.

    High: 4 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -3. Blustery, with a west northwest wind 21 to 25 mph, with gusts as high as 29 mph.

    Low: -3 °F

    Partly Cloudy
    and Blustery

  • Friday

    Friday: Mostly sunny, with a high near 12. Blustery.

    High: 12 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a steady temperature around 15. Wind chill values as low as -7. Windy, with a west southwest wind around 32 mph, with gusts as high as 37 mph. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
Snow likely, mainly before 9am. The snow could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 7 by 5pm. Wind chill values as low as -12. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -24. West southwest wind 14 to 20 mph becoming northwest after midnight. New snow accumulation of 1 to 2 inches possible.
Thursday
Mostly sunny and cold, with a high near 4. Wind chill values as low as -26. Blustery, with a north northwest wind 20 to 24 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around -3. Blustery, with a west northwest wind 21 to 25 mph, with gusts as high as 29 mph.
Friday
Mostly sunny, with a high near 12. Blustery.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Mostly sunny, with a high near 19.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.76°N 114.13°W (Elev. 11424 ft)
1:30 am MST Jan 7, 2026
3am MST Jan 7, 2026-6pm MST Jan 13, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database