Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. 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 39%
Wind Speed NW 9 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Mar 04:47 PM MDT
Extended Forecast for

15 Miles ENE Sun Valley ID

Wind Advisory until March 14, 09:00pm
Click here for hazard details and duration
...
  •  
    Wind Advisory until March 14, 09:00pm

    NOW until 9:00pm Sat

    Wind Advisory

  • Tonight

    Low: 3 °F

    Windy. Chance
    Snow then
    Patchy
    Blowing Dust

  • Sunday

    Sunday: Sunny, with a high near 21. Wind chill values as low as -17. West northwest wind 13 to 18 mph, with gusts as high as 24 mph.

    High: 21 °F

    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after midnight.  Mostly cloudy, with a low around 18. West southwest wind 13 to 17 mph, with gusts as high as 24 mph.  Little or no snow accumulation expected.

    Low: 18 °F

    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow before noon.  Partly sunny, with a high near 38. West southwest wind 16 to 18 mph, with gusts as high as 30 mph.

    High: 38 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Breezy, with a west wind 17 to 22 mph, with gusts as high as 30 mph.

    Low: 27 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Tonight
A 30 percent chance of snow before 7pm. Widespread blowing dust, mainly before midnight. Partly cloudy, with a low around 3. Wind chill values as low as -21. Windy, with a north northwest wind 38 to 48 mph decreasing to 22 to 32 mph. Winds could gust as high as 75 mph. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 21. Wind chill values as low as -17. West northwest wind 13 to 18 mph, with gusts as high as 24 mph.
Sunday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 18. West southwest wind 13 to 17 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Monday
A 20 percent chance of snow before noon. Partly sunny, with a high near 38. West southwest wind 16 to 18 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 27. Breezy, with a west wind 17 to 22 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Sun Valley ID
 43.81°N 114.08°W (Elev. 9734 ft)
5:31 pm MDT Mar 14, 2026
6pm MDT Mar 14, 2026-6pm MDT Mar 21, 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