National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

light snow

28°F

-2°C

Humidity 86%
Wind Speed SE 9 MPH
Barometer 29.56 in (1001.02 mb)
Dewpoint 25°F (-4°C)
Visibility 5.00 mi
Wind Chill19°F (-7°C)
Last update 17 Feb 04:48 PM MST
Extended Forecast for

9 Miles ENE Sun Valley ID

  • This Afternoon

    This Afternoon: Snow. The snow could be heavy at times. Steady temperature around 14. Wind chill values as low as -3. South southwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 14 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 4am. The snow could be heavy at times. Low around 7. Wind chill values as low as -6. South southwest wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 7 °F

    Heavy Snow

  • Wednesday

    Wednesday: A chance of snow before 9am, then a chance of snow after noon. Mostly cloudy, with a high near 14. Wind chill values as low as -7. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    High: 14 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -5. Wind chill values as low as -23. Blustery, with a west northwest wind 15 to 22 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.

    Low: -5 °F

    Chance Snow
    and Blustery

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 11. West northwest wind around 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.

    High: 11 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around -1. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow. Partly sunny, with a high near 14.

    High: 14 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. Steady temperature around 14. Wind chill values as low as -3. South southwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow, mainly before 4am. The snow could be heavy at times. Low around 7. Wind chill values as low as -6. South southwest wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday
A chance of snow before 9am, then a chance of snow after noon. Mostly cloudy, with a high near 14. Wind chill values as low as -7. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -5. Wind chill values as low as -23. Blustery, with a west northwest wind 15 to 22 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Thursday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 11. West northwest wind around 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -1. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 14.
Friday Night
Partly cloudy, with a low around -2.
Saturday
Mostly sunny, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 25.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13.
Monday
Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
Monday Night
Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.
Tuesday
Snow likely. Mostly cloudy, with a high near 24. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Sun Valley ID
 43.73°N 114.16°W (Elev. 9413 ft)
Last Update:
4:31 pm MST Feb 17, 2026
Forecast Valid:
5pm MST Feb 17, 2026-6pm MST Feb 24, 2026
 
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Additional Resources

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Chance of Precipitation