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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

64°F

18°C

Humidity 31%
Wind Speed NNW 9 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 02 Aug 02:35 AM MDT
Extended Forecast for

10 Miles NNE Ketchum ID

Red Flag Warning August 2, 03:01am until August 2, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning August 2, 03:01am until August 2, 09:00pm

    NOW until 9:00pm Sun

    Red Flag Warning

  • Overnight

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. West southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy smoke between 9pm and 1am. Mostly clear, with a low around 40. West wind 8 to 15 mph becoming north after midnight. Winds could gust as high as 26 mph.

    Low: 40 °F

    Patchy Smoke

  • Monday

    Monday: Sunny, with a high near 68. North wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. West southwest wind 7 to 10 mph becoming north after midnight.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 51. West wind around 6 mph.
Sunday
Sunny, with a high near 73. West southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
Patchy smoke between 9pm and 1am. Mostly clear, with a low around 40. West wind 8 to 15 mph becoming north after midnight. Winds could gust as high as 26 mph.
Monday
Sunny, with a high near 68. North wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 41. West southwest wind 7 to 10 mph becoming north after midnight.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Ketchum ID
 43.82°N 114.33°W (Elev. 8760 ft)
Last Update:
12:31 am MDT Aug 2, 2026
Forecast Valid:
3am MDT Aug 2, 2026-6pm MDT Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation