Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

34°F

1°C

Humidity 100%
Wind Speed SE 9 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 05 Jan 02:35 AM MST
Extended Forecast for

Sun Valley ID

Winter Weather Advisory January 5, 02:53am until January 5, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 5, 02:53am until January 5, 03:00pm

    NOW until 3:00pm Mon

    Winter Weather Advisory

  • Overnight

    Low: 22 °F

    Snow Likely

  • Monday

    Monday: A slight chance of snow between 4pm and 5pm.  Partly sunny, with a high near 32. South wind 3 to 8 mph.  Chance of precipitation is 20%.

    High: 32 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Snow likely, mainly between 11pm and 2am.  Mostly cloudy, with a low around 21. South wind around 6 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Likely

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 33. South southeast wind 6 to 11 mph becoming west southwest in the afternoon.  Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly after 11pm.  Low around 24. Southwest wind 7 to 10 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 11am.  Partly sunny, with a high near 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 7. Little or no snow accumulation expected.

    Low: 7 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow.  Mostly sunny, with a high near 24.

    High: 24 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Snow likely, mainly between 4am and 5am. Cloudy, with a low around 22. Light south wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Monday
A slight chance of snow between 4pm and 5pm. Partly sunny, with a high near 32. South wind 3 to 8 mph. Chance of precipitation is 20%.
Monday Night
Snow likely, mainly between 11pm and 2am. Mostly cloudy, with a low around 21. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 33. South southeast wind 6 to 11 mph becoming west southwest in the afternoon. Little or no snow accumulation expected.
Tuesday Night
Snow, mainly after 11pm. Low around 24. Southwest wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Snow likely, mainly before 11am. Partly sunny, with a high near 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 7. Little or no snow accumulation expected.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 24.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 5.
Friday
Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Mostly sunny, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.69°N 114.33°W (Elev. 6385 ft)
2:17 am MST Jan 5, 2026
2am MST Jan 5, 2026-6pm MST Jan 11, 2026
 
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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