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

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

28°F

-2°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 29.51 in (999.32 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 17 Feb 08:47 PM MST
Extended Forecast for

2 Miles NNW Sun Valley ID

  • Tonight

    Tonight: Snow, mainly before 3am. The snow could be heavy at times.  Low around 12. South southeast wind 5 to 7 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 12 °F

    Heavy Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly after noon.  Partly sunny, with a high near 28. South wind 6 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.  New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 0. Wind chill values as low as -9. North northwest wind 6 to 11 mph.  New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 24. Wind chill values as low as -10. North wind around 6 mph becoming south in the morning.  Little or no snow accumulation expected.

    High: 24 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 3. South wind around 6 mph becoming light and variable.  Little or no snow accumulation expected.

    Low: 3 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow.  Mostly sunny, with a high near 26.

    High: 26 °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 30.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly before 3am. The snow could be heavy at times. Low around 12. South southeast wind 5 to 7 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 28. South wind 6 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 0. Wind chill values as low as -9. North northwest wind 6 to 11 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 24. Wind chill values as low as -10. North wind around 6 mph becoming south in the morning. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 3. South wind around 6 mph becoming light and variable. Little or no snow accumulation expected.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 2.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 38.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Monday
Rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Tuesday
Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sun Valley ID
 43.71°N 114.34°W (Elev. 6004 ft)
4:31 pm MST Feb 17, 2026
9pm MST Feb 17, 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