Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

61°F

16°C

Humidity 41%
Wind Speed WNW 4 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 19 Aug 02:55 AM MDT
Extended Forecast for

14 Miles E Fairfield ID

Heat Advisory August 20, 12:00pm until August 20, 10:00pm
Heat Advisory August 21, 12:00pm until August 21, 10:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  • Overnight

    Overnight: Mostly clear, with a steady temperature around 61. North northwest wind around 11 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. North northwest wind 6 to 13 mph becoming south southwest in the morning. Winds could gust as high as 22 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62. West southwest wind 9 to 13 mph becoming north in the evening. Winds could gust as high as 21 mph.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. North wind 9 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65. West wind around 10 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 83. Chance of precipitation is 20%.

    High: 83 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 61. North northwest wind around 11 mph.
Wednesday
Sunny, with a high near 86. North northwest wind 6 to 13 mph becoming south southwest in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 62. West southwest wind 9 to 13 mph becoming north in the evening. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 90. North wind 9 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 65. West wind around 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 91.
Friday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Saturday
A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 58.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 81.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 59.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 80.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles E Fairfield ID
 43.39°N 114.51°W (Elev. 5820 ft)
2:31 am MDT Aug 19, 2026
3am MDT Aug 19, 2026-6pm MDT Aug 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