Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5° N Lon: 114.3° W Elev: 5318.0 ft.

Clear

73°F

23°C

Humidity 20%
Wind Speed SSE 8 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 20 Mar 02:47 PM MDT
Detailed forecast for

Big Lost Highlands/Copper Basin

Tonight
Partly cloudy. Lows 35 to 45.
Saturday
Mostly sunny. A slight chance of rain in the afternoon. Breezy. Highs 52 to 62.
Saturday Night
Partly cloudy. A slight chance of rain and snow in the evening. Colder. Lows 22 to 32.
Sunday
Sunny. Highs 46 to 56.
Sunday Night
Partly cloudy. Lows 25 to 35.
Monday And Monday Night
Mostly cloudy. Highs 48 to 58. Lows 29 to 38.
Tuesday
Partly sunny with a slight chance of rain and snow. Highs 52 to 62.
Tuesday Night And Wednesday
Partly cloudy. A slight chance of rain and snow. Lows 33 to 42. Highs 50 to 60.
Wednesday Night
Partly cloudy with a slight chance of snow. Lows 23 to 33.
Thursday And Thursday Night
Mostly clear. Highs 41 to 51. Lows 20 to 30.
Friday
Sunny. Highs 50 to 60.



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1222 PM MDT Fri Mar 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database