Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas 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 48%
Wind Speed NW 9 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 29 Jul 12:55 AM MDT
Extended Forecast for

5 Miles NW Craters of the Moon National Monument ID

  • Overnight

    Overnight: Partly cloudy, with a low around 59. North northwest wind around 6 mph.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Scattered showers and thunderstorms, mainly after 10am.  Partly sunny, with a high near 79. North wind 5 to 11 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 30%.

    High: 79 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 56. Southwest wind 7 to 10 mph becoming east northeast in the evening.  Chance of precipitation is 30%.

    Low: 56 °F

    Scattered
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. North wind 6 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. West southwest wind 7 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 89. Breezy.

    High: 89 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. Breezy.

    Low: 59 °F

    Clear and
    Breezy then
    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 59. North northwest wind around 6 mph.
Wednesday
Scattered showers and thunderstorms, mainly after 10am. Partly sunny, with a high near 79. North wind 5 to 11 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 56. Southwest wind 7 to 10 mph becoming east northeast in the evening. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 81. North wind 6 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Mostly clear, with a low around 60. West southwest wind 7 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 86.
Friday Night
Clear, with a low around 62.
Saturday
Sunny, with a high near 89. Breezy.
Saturday Night
Mostly clear, with a low around 59. Breezy.
Sunday
Sunny, with a high near 80. Windy.
Sunday Night
Clear, with a low around 54. Windy.
Monday
Sunny, with a high near 79.
Monday Night
Clear, with a low around 55. Breezy.
Tuesday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Craters of the Moon National Monument ID
 43.52°N 113.64°W (Elev. 7303 ft)
12:31 am MDT Jul 29, 2026
1am MDT Jul 29, 2026-6pm MDT Aug 4, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database