Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Mostly Cloudy

30°F

-1°C

Humidity 58%
Wind Speed S 11 MPH
Barometer 29.45 in (997.29 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 18 Feb 01:47 PM MST
Extended Forecast for

11 Miles NE Sun Valley ID

  • This Afternoon

    This Afternoon: A 40 percent chance of snow.  Mostly cloudy and cold, with a steady temperature around 8. Wind chill values as low as -12. West northwest wind around 18 mph, with gusts as high as 30 mph.  Total daytime snow accumulation of less than one inch possible.

    High: 8 °F

    Chance Snow

  • Tonight

    Tonight: A 20 percent chance of snow between 9pm and 1am.  Mostly cloudy, with a low around -6. Wind chill values as low as -22. North wind 11 to 18 mph, with gusts as high as 26 mph.

    Low: -6 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 20 percent chance of snow after 3pm.  Mostly sunny and cold, with a high near 6. Wind chill values as low as -23. North northeast wind 8 to 11 mph becoming south in the morning. Winds could gust as high as 20 mph.

    High: 6 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around -6. Wind chill values as low as -22. South wind 9 to 11 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.

    Low: -6 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow after 11am.  Partly sunny and cold, with a high near 9. West wind around 11 mph, with gusts as high as 23 mph.  Little or no snow accumulation expected.

    High: 9 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 13.

    High: 13 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Mostly cloudy and cold, with a steady temperature around 8. Wind chill values as low as -12. West northwest wind around 18 mph, with gusts as high as 30 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
A 20 percent chance of snow between 9pm and 1am. Mostly cloudy, with a low around -6. Wind chill values as low as -22. North wind 11 to 18 mph, with gusts as high as 26 mph.
Thursday
A 20 percent chance of snow after 3pm. Mostly sunny and cold, with a high near 6. Wind chill values as low as -23. North northeast wind 8 to 11 mph becoming south in the morning. Winds could gust as high as 20 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -6. Wind chill values as low as -22. South wind 9 to 11 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.
Friday
A 30 percent chance of snow after 11am. Partly sunny and cold, with a high near 9. West wind around 11 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around -5.
Saturday
Sunny, with a high near 13.
Saturday Night
Mostly cloudy, with a low around 5.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 12.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 25.
Monday Night
Snow likely. Mostly cloudy, with a low around 14. Chance of precipitation is 70%.
Tuesday
Snow likely. Mostly cloudy, with a high near 21. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Sun Valley ID
 43.77°N 114.17°W (Elev. 10220 ft)
11:46 am MST Feb 18, 2026
2pm MST Feb 18, 2026-6pm MST Feb 24, 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