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

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

61°F

16°C

Humidity 63%
Wind Speed NW 10 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 30 Jul 03:15 AM MDT
Extended Forecast for

Ketchum ID

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 56. North wind 3 to 5 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Isolated showers and thunderstorms between 1pm and 4pm. Sunny, with a high near 90. Light and variable wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 90 °F

    Sunny then
    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Patchy smoke before 10pm, then patchy smoke after 3am. Mostly clear, with a low around 55. South southwest wind 5 to 7 mph becoming north in the evening.

    Low: 55 °F

    Patchy Smoke

  • Friday

    Friday: Patchy smoke before 1pm. Sunny, with a high near 93. North wind 5 to 7 mph becoming south in the afternoon.

    High: 93 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. South southwest wind 5 to 7 mph becoming light and variable.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 56. North wind 3 to 5 mph.
Thursday
Isolated showers and thunderstorms between 1pm and 4pm. Sunny, with a high near 90. Light and variable wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Patchy smoke before 10pm, then patchy smoke after 3am. Mostly clear, with a low around 55. South southwest wind 5 to 7 mph becoming north in the evening.
Friday
Patchy smoke before 1pm. Sunny, with a high near 93. North wind 5 to 7 mph becoming south in the afternoon.
Friday Night
Mostly clear, with a low around 57. South southwest wind 5 to 7 mph becoming light and variable.
Saturday
Sunny and hot, with a high near 96.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 86.
Monday Night
Clear, with a low around 48.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ketchum ID
 43.69°N 114.36°W (Elev. 6001 ft)
Last Update:
12:31 am MDT Jul 30, 2026
Forecast Valid:
3am MDT Jul 30, 2026-6pm MDT Aug 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation