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

23°F

-5°C

Humidity 49%
Wind Speed NW 4 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 15 Mar 03:55 AM MDT
Extended Forecast for

2 Miles NNW Sun Valley ID

  • Today

    Today: Mostly sunny, with a high near 40. North wind around 6 mph becoming light and variable.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of snow between 11pm and 3am.  Mostly cloudy, with a low around 23. West wind around 6 mph becoming light and variable.  Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 57. North wind 5 to 7 mph becoming west in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Northwest wind around 7 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. West wind 6 to 8 mph.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 40. North wind around 6 mph becoming light and variable.
Tonight
A slight chance of snow between 11pm and 3am. Mostly cloudy, with a low around 23. West wind around 6 mph becoming light and variable. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 57. North wind 5 to 7 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 32. Northwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 61. West wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sun Valley ID
 43.71°N 114.34°W (Elev. 6004 ft)
12:31 am MDT Mar 15, 2026
4am MDT Mar 15, 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