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

Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Hazardous Weather Conditions

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

68°F

20°C

Humidity 42%
Wind Speed NNW 14 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 20 Jun 05:15 PM MDT
Extended Forecast for

15 Miles ENE Sun Valley ID

Red Flag Warning June 20, 05:40pm until June 20, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning June 20, 05:40pm until June 20, 09:00pm

    NOW until 9:00pm Sat

    Red Flag Warning

  • This Afternoon

    High: 46 °F

    Showers

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms before 9pm. Snow level 12200 feet lowering to 10700 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North northwest wind 12 to 17 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

    Low: 38 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 54. West wind 5 to 15 mph, with gusts as high as 22 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West wind 9 to 16 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56. West wind 7 to 10 mph.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Snow level 12100 feet. Steady temperature around 46. West northwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Tonight
A 50 percent chance of showers and thunderstorms before 9pm. Snow level 12200 feet lowering to 10700 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North northwest wind 12 to 17 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 54. West wind 5 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 36. West wind 9 to 16 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 56. West wind 7 to 10 mph.
Monday Night
Clear, with a low around 39.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 45. Breezy.
Friday
Mostly sunny, with a high near 59. Breezy.
Friday Night
Partly cloudy, with a low around 41. Breezy.
Saturday
A slight chance of rain and snow. Snow level 10400 feet. Mostly sunny, with a high near 50. Breezy. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Sun Valley ID
 43.81°N 114.08°W (Elev. 9734 ft)
Last Update:
5:30 pm MDT Jun 20, 2026
Forecast Valid:
5pm MDT Jun 20, 2026-6pm MDT Jun 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation