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

66°F

19°C

Humidity 45%
Wind Speed W 3 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 18 Jun 09:55 PM MDT
Extended Forecast for

15 Miles NNE 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 46. West northwest wind around 5 mph becoming calm  after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Increasing clouds, with a high near 73. Light southwest wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 73 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of rain after 5am.  Mostly cloudy, with a low around 49. West wind 5 to 10 mph becoming light west southwest  in the evening. Winds could gust as high as 21 mph.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after noon.  High near 63. West wind 5 to 8 mph.  Chance of precipitation is 80%.

    High: 63 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before midnight.  Partly cloudy, with a low around 41. West northwest wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 21 mph.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 46. West northwest wind around 5 mph becoming calm after midnight.
Juneteenth
Increasing clouds, with a high near 73. Light southwest wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 49. West wind 5 to 10 mph becoming light west southwest in the evening. Winds could gust as high as 21 mph.
Saturday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 63. West wind 5 to 8 mph. Chance of precipitation is 80%.
Saturday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 41. West northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 71.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 73.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Sun Valley ID
 43.86°N 114.18°W (Elev. 7933 ft)
5:31 pm MDT Jun 18, 2026
10pm 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