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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.

Partly Cloudy

28°F

-2°C

Humidity 63%
Wind Speed SSW 11 MPH
Barometer 29.54 in (1000.34 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 17 Feb 09:47 AM MST
Extended Forecast for

19 Miles W Lost River ID

Winter Weather Advisory until February 17, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 17, 05:00pm

    NOW until 5:00pm Tue

    Winter Weather Advisory

  • Today

    High: 20 °F

    Breezy.
    Partly Sunny
    then Heavy
    Snow

  • Tonight

    Tonight: Snow, mainly before 2am. The snow could be heavy at times. Steady temperature around 13. Wind chill values as low as -5. South southwest wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 13 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. Steady temperature around 12. Wind chill values as low as -8. West wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 12 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around -2. Wind chill values as low as -17. Breezy, with a west wind 15 to 22 mph, with gusts as high as 30 mph. New snow accumulation of less than one inch possible.

    Low: -2 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 12. West wind 11 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph. New snow accumulation of less than one inch possible.

    High: 12 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 0. New snow accumulation of less than one inch possible.

    Low: 0 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny, with a high near 14. New snow accumulation of less than a half inch possible.

    High: 14 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -1.

    Low: -1 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Today
Snow likely, mainly between 2pm and 5pm. The snow could be heavy at times. Partly sunny, with a high near 20. Wind chill values as low as -9. Breezy, with a west southwest wind 18 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow, mainly before 2am. The snow could be heavy at times. Steady temperature around 13. Wind chill values as low as -5. South southwest wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow. Steady temperature around 12. Wind chill values as low as -8. West wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -2. Wind chill values as low as -17. Breezy, with a west wind 15 to 22 mph, with gusts as high as 30 mph. New snow accumulation of less than one inch possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 12. West wind 11 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph. New snow accumulation of less than one inch possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 0. New snow accumulation of less than one inch possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 14. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -1.
Saturday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 18.
Saturday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 7.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 25.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15.
Monday
Snow likely. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles W Lost River ID
 43.67°N 113.91°W (Elev. 9524 ft)
Last Update:
10:31 am MST Feb 17, 2026
Forecast Valid:
10am MST Feb 17, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation