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

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

9 Miles NW Ketchum ID

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind 6 to 8 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 53. Northwest wind around 6 mph becoming light and variable.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. West wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. West wind around 6 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after noon. Snow level 8600 feet rising to 9600 feet in the afternoon. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight. Snow level 9800 feet lowering to 9200 feet after midnight . Partly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon. Snow level 8600 feet. Mostly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Northwest wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 53. Northwest wind around 6 mph becoming light and variable.
Sunday Night
Mostly cloudy, with a low around 29. West wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 56. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 35. West wind around 6 mph.
Tuesday
A 30 percent chance of rain, mainly after noon. Snow level 8600 feet rising to 9600 feet in the afternoon. Partly sunny, with a high near 58.
Tuesday Night
A 20 percent chance of rain before midnight. Snow level 9800 feet lowering to 9200 feet after midnight . Partly cloudy, with a low around 37.
Wednesday
A 20 percent chance of rain before noon. Snow level 8600 feet. Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NW Ketchum ID
 43.78°N 114.5°W (Elev. 6772 ft)
Last Update:
5:31 pm MDT Mar 21, 2026
Forecast Valid:
10pm MDT Mar 21, 2026-6pm MDT Mar 28, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation