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

46°F

8°C

Humidity 52%
Wind Speed NW 9 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 21 Mar 01:15 AM MDT
Extended Forecast for

Craters of the Moon National Monument ID

Wind Advisory March 21, 12:00pm until March 21, 08:00pm
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 47. West wind around 6 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy blowing dust after 1pm. Mostly sunny, with a high near 67. Windy, with a west southwest wind 6 to 16 mph increasing to 28 to 38 mph. Winds could gust as high as 50 mph.

    High: 67 °F

    Mostly Sunny
    then Patchy
    Blowing Dust
    and Windy

  • Saturday Night

    Saturday Night: Patchy blowing dust before 9pm. Mostly clear, with a low around 35. Windy, with a west wind 22 to 32 mph decreasing to 8 to 18 mph after midnight. Winds could gust as high as 47 mph.

    Low: 35 °F

    Patchy
    Blowing Dust
    and Windy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 56. West northwest wind 6 to 14 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. Southwest wind 12 to 17 mph becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 24 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. Breezy.

    High: 63 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

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

    Low: 44 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 47. West wind around 6 mph.
Saturday
Patchy blowing dust after 1pm. Mostly sunny, with a high near 67. Windy, with a west southwest wind 6 to 16 mph increasing to 28 to 38 mph. Winds could gust as high as 50 mph.
Saturday Night
Patchy blowing dust before 9pm. Mostly clear, with a low around 35. Windy, with a west wind 22 to 32 mph decreasing to 8 to 18 mph after midnight. Winds could gust as high as 47 mph.
Sunday
Sunny, with a high near 56. West northwest wind 6 to 14 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 36. Southwest wind 12 to 17 mph becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 24 mph.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 63. Breezy.
Tuesday Night
Mostly cloudy, with a low around 44. Breezy.
Wednesday
Mostly sunny, with a high near 60. Windy.
Wednesday Night
Partly cloudy, with a low around 36. Windy.
Thursday
Sunny, with a high near 52. Breezy.
Thursday Night
Partly cloudy, with a low around 33. Breezy.
Friday
Mostly sunny, with a high near 56.
Basemap Options
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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)
12:31 am MDT Mar 21, 2026
1am MDT Mar 21, 2026-6pm MDT Mar 27, 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