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

Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Partly Cloudy

28°F

-2°C

Humidity 50%
Wind Speed ESE 6 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 19 Feb 03:47 PM MST
Extended Forecast for

20 Miles W Lost River ID

  • Tonight

    Tonight: Partly cloudy, with a low around -5. Wind chill values as low as -19. South wind around 9 mph becoming north after midnight.

    Low: -5 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow between 2pm and 4pm. Partly sunny, with a high near 16. Wind chill values as low as -19. North northwest wind 9 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 16 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3. Wind chill values as low as -17. Northwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: -3 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 21. Wind chill values as low as -17. West wind 8 to 10 mph becoming south in the afternoon.

    High: 21 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6. South wind around 10 mph becoming east after midnight.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around -5. Wind chill values as low as -19. South wind around 9 mph becoming north after midnight.
Friday
A slight chance of snow between 2pm and 4pm. Partly sunny, with a high near 16. Wind chill values as low as -19. North northwest wind 9 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around -3. Wind chill values as low as -17. Northwest wind 8 to 11 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 21. Wind chill values as low as -17. West wind 8 to 10 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 6. South wind around 10 mph becoming east after midnight.
Sunday
Sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 32.
Monday Night
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 18.
Tuesday
Snow. High near 29. Chance of precipitation is 80%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 9. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 28.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles W Lost River ID
 43.69°N 113.94°W (Elev. 9373 ft)
Last Update:
3:21 pm MST Feb 19, 2026
Forecast Valid:
4pm MST Feb 19, 2026-6pm MST Feb 26, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation