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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

79°F

26°C

Humidity 15%
Wind Speed WNW 9 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Jun 07:55 PM MDT
Extended Forecast for

7 Miles SSE Craters of the Moon National Monument ID

Red Flag Warning until June 17, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning until June 17, 09:00pm

    NOW until 9:00pm Wed

    Red Flag Warning

  • Tonight

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 81. Northeast wind 6 to 11 mph becoming west southwest 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 81 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 53. West southwest wind 15 to 20 mph becoming north 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 53 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 87. North northeast wind 7 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 87 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 58. West wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Breezy. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 49. Northwest wind 15 to 20 mph becoming east northeast 7 to 12 mph after midnight. Winds could gust as high as 29 mph.
Thursday
Increasing clouds, with a high near 81. Northeast wind 6 to 11 mph becoming west southwest 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. West southwest wind 15 to 20 mph becoming north 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Juneteenth
Mostly sunny, with a high near 87. North northeast wind 7 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.
Friday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 58. West wind 9 to 15 mph, with gusts as high as 24 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Breezy. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 83.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 89. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Craters of the Moon National Monument ID
 43.39°N 113.49°W (Elev. 5591 ft)
Last Update:
5:30 pm MDT Jun 17, 2026
Forecast Valid:
8pm MDT Jun 17, 2026-6pm MDT Jun 24, 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