Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

57°F

14°C

Humidity 62%
Wind Speed NW 11 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 25 Aug 07:50 AM MDT
Extended Forecast for

5 Miles S Sun Valley ID

  • Today

    Today: A 20 percent chance of showers after noon.  Increasing clouds, with a high near 87. Light and variable wind becoming south 5 to 9 mph in the afternoon.

    High: 87 °F

    Sunny then
    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Southwest wind 5 to 8 mph becoming northeast in the evening.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 87. North wind 6 to 8 mph becoming south in the afternoon.  Chance of precipitation is 30%.

    High: 87 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. South wind 5 to 7 mph becoming north after midnight.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers.  Partly sunny, with a high near 86. North wind 8 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 86 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after noon.  Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain.  Partly sunny, with a high near 78.

    High: 78 °F

    Chance Rain

Detailed Forecast

Today
A 20 percent chance of showers after noon. Increasing clouds, with a high near 87. Light and variable wind becoming south 5 to 9 mph in the afternoon.
Tonight
Partly cloudy, with a low around 53. Southwest wind 5 to 8 mph becoming northeast in the evening.
Wednesday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 87. North wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 53. South wind 5 to 7 mph becoming north after midnight.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 86. North wind 8 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A 30 percent chance of showers after noon. Partly sunny, with a high near 80.
Friday Night
A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 48.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 43.
Monday
A 20 percent chance of rain. Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Sun Valley ID
 43.6°N 114.34°W (Elev. 5600 ft)
5:31 am MDT Aug 25, 2026
8am MDT Aug 25, 2026-6pm MDT Aug 31, 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