Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

16°F

-9°C

Humidity 72%
Wind Speed NNW 9 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 21 Feb 02:55 AM MST
Extended Forecast for

5 Miles ENE Sun Valley ID

  • Overnight

    Overnight: Partly cloudy, with a low around 3. Wind chill values as low as -9. East wind around 8 mph.

    Low: 3 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 23. Wind chill values as low as -7. South southeast wind around 9 mph.

    High: 23 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 11. Wind chill values as low as zero. East southeast wind around 9 mph.

    Low: 11 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 32. South wind around 9 mph.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. South wind around 9 mph becoming north northwest in the evening.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow after 11pm.  Mostly cloudy, with a low around 25. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow.  High near 31. Chance of precipitation is 90%.

    High: 31 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 20. Chance of precipitation is 80%.

    Low: 20 °F

    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 3. Wind chill values as low as -9. East wind around 8 mph.
Saturday
Mostly sunny, with a high near 23. Wind chill values as low as -7. South southeast wind around 9 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 11. Wind chill values as low as zero. East southeast wind around 9 mph.
Sunday
Sunny, with a high near 32. South wind around 9 mph.
Sunday Night
Partly cloudy, with a low around 18. South wind around 9 mph becoming north northwest in the evening.
Monday
Mostly sunny, with a high near 34.
Monday Night
A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 25. New snow accumulation of less than one inch possible.
Tuesday
Snow. High near 31. Chance of precipitation is 90%.
Tuesday Night
Snow. Low around 20. Chance of precipitation is 80%.
Wednesday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 28.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 13.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 32.
Thursday Night
A 30 percent chance of snow. Partly cloudy, with a low around 18.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Sun Valley ID
 43.72°N 114.25°W (Elev. 9124 ft)
11:31 pm MST Feb 20, 2026
3am MST Feb 21, 2026-6pm MST Feb 27, 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