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°NLon: 114.3°WElev: 5318.0ft.

Clear

57°F

14°C

Humidity 35%
Wind Speed NW 5 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Mar 10:47 AM MDT
Extended Forecast for

Craters of the Moon National Monument ID

Wind Advisory until March 21, 08:00pm
Click here for hazard details and duration
...
  •  
    Wind Advisory until March 21, 08:00pm

    NOW until 8:00pm Sat

    Wind Advisory

  • Tonight

    Low: 35 °F

    Patchy
    Blowing Dust
    and Windy
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56. West wind 6 to 16 mph becoming south southeast in the morning. Winds could gust as high as 23 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. Southwest wind 6 to 15 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. North northwest wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 29 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. Windy.

    High: 64 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Windy.

    High: 63 °F

    Sunny then
    Mostly Sunny
    and Windy

Detailed Forecast

Tonight
Patchy blowing dust before 8pm. Mostly clear, with a low around 35. Windy, with a west wind 20 to 30 mph decreasing to 7 to 17 mph after midnight. Winds could gust as high as 41 mph.
Sunday
Mostly sunny, with a high near 56. West wind 6 to 16 mph becoming south southeast in the morning. Winds could gust as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 38. Southwest wind 6 to 15 mph becoming northwest after midnight. Winds could gust as high as 24 mph.
Monday
Mostly sunny, with a high near 61. North northwest wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 44. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 29 mph.
Tuesday
Partly sunny, with a high near 64. Windy.
Tuesday Night
Partly cloudy, with a low around 44. Breezy.
Wednesday
Mostly sunny, with a high near 63. Windy.
Wednesday Night
Partly cloudy, with a low around 38. Windy.
Thursday
Mostly sunny, with a high near 55. Breezy.
Thursday Night
Partly cloudy, with a low around 33. Breezy.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Craters of the Moon National Monument ID
 43.47°N 113.57°W (Elev. 6001 ft)
5:31 pm MDT Mar 21, 2026
7pm MDT Mar 21, 2026-6pm MDT Mar 28, 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