Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

63°F

17°C

Humidity 48%
Wind Speed WNW 9 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 18 Jun 10:55 PM MDT
Extended Forecast for

11 Miles NE Sun Valley ID

Fire Weather Watch June 20, 09:00am until June 20, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Tonight

    Tonight: Mostly cloudy, with a low around 42. North northwest wind 9 to 11 mph becoming west southwest after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Increasing clouds, with a high near 60. West southwest wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 60 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of rain after 5am.  Snow level 12800 feet lowering to 12200 feet after midnight . Cloudy, with a low around 45. West wind 8 to 15 mph, with gusts as high as 23 mph.

    Low: 45 °F

    Cloudy then
    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after noon.  Snow level 12100 feet. High near 51. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    High: 51 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. North northwest wind 9 to 11 mph becoming west southwest after midnight.
Juneteenth
Increasing clouds, with a high near 60. West southwest wind 7 to 16 mph, with gusts as high as 24 mph.
Friday Night
A 20 percent chance of rain after 5am. Snow level 12800 feet lowering to 12200 feet after midnight . Cloudy, with a low around 45. West wind 8 to 15 mph, with gusts as high as 23 mph.
Saturday
A chance of rain, then showers and possibly a thunderstorm after noon. Snow level 12100 feet. High near 51. West southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday Night
Partly cloudy, with a low around 36. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 57.
Monday Night
Clear, with a low around 38.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Clear, with a low around 43.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 42. Breezy.
Thursday
Sunny, with a high near 60. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Sun Valley ID
 43.77°N 114.17°W (Elev. 10220 ft)
5:31 pm MDT Jun 18, 2026
11pm MDT Jun 18, 2026-6pm MDT Jun 25, 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