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

73°F

23°C

Humidity 27%
Wind Speed SSE 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Jun 07:55 PM MDT
Extended Forecast for

11 Miles ENE 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: Cloudy, then gradually becoming partly cloudy, with a low around 40. West wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: Increasing clouds, with a high near 59. West southwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 59 °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 44. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of rain, then showers likely and possibly a thunderstorm after noon.  Snow level 12100 feet. Mostly cloudy, with a high near 51. West wind 11 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%.

    High: 51 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. Northwest wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 40. West wind 9 to 14 mph, with gusts as high as 18 mph.
Juneteenth
Increasing clouds, with a high near 59. West southwest wind 7 to 15 mph, with gusts as high as 23 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 44. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Saturday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Snow level 12100 feet. Mostly cloudy, with a high near 51. West wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Saturday Night
Partly cloudy, with a low around 35. Northwest wind 8 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 56.
Monday Night
Clear, with a low around 36.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Clear, with a low around 41.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 40. Breezy.
Thursday
Sunny, with a high near 59. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.74°N 114.13°W (Elev. 10226 ft)
5:31 pm MDT Jun 18, 2026
8pm 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