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.

Clear

28°F

-2°C

Humidity 33%
Wind Speed NNW 5 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 15 Mar 01:55 AM MDT
Extended Forecast for

11 Miles NNE Sun Valley ID

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 6. Wind chill values as low as -16. Blustery, with a north wind 22 to 28 mph, with gusts as high as 34 mph.

    Low: 6 °F

    Partly Cloudy
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 26. Wind chill values as low as -14. North wind 13 to 17 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 26 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow between 11pm and 3am.  Mostly cloudy, with a low around 17. West northwest wind 14 to 16 mph becoming south southwest in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 17 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 42. North northeast wind around 17 mph becoming west southwest in the morning. Winds could gust as high as 26 mph.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. West wind 17 to 21 mph, with gusts as high as 26 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 6. Wind chill values as low as -16. Blustery, with a north wind 22 to 28 mph, with gusts as high as 34 mph.
Sunday
Mostly sunny, with a high near 26. Wind chill values as low as -14. North wind 13 to 17 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
A chance of snow between 11pm and 3am. Mostly cloudy, with a low around 17. West northwest wind 14 to 16 mph becoming south southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Partly sunny, with a high near 42. North northeast wind around 17 mph becoming west southwest in the morning. Winds could gust as high as 26 mph.
Monday Night
Partly cloudy, with a low around 26. West wind 17 to 21 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Sun Valley ID
 43.81°N 114.21°W (Elev. 10249 ft)
12:31 am MDT Mar 15, 2026
2am MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database