Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

Lat: 43.52083°NLon: 112.06611°WElev: 4741.0ft.

Clear

70°F

21°C

Humidity 30%
Wind Speed ENE 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 04 Sep 08:15 PM MDT
Extended Forecast for

4 Miles ENE Idaho Falls ID

  • Tonight

    Tonight: Mostly clear, with a low around 51. East southeast wind 7 to 15 mph becoming south southwest after midnight. Winds could gust as high as 23 mph.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. South southwest wind 6 to 11 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. South southwest wind 9 to 17 mph, with gusts as high as 25 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 54. South wind 8 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely

  • Labor Day

    Labor Day: A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon.  Partly sunny, with a high near 66. Breezy.  Chance of precipitation is 50%.

    High: 66 °F

    Chance
    Showers then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. Breezy.

    Low: 46 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 51. East southeast wind 7 to 15 mph becoming south southwest after midnight. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 81. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 55. South southwest wind 6 to 11 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 82. South southwest wind 9 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. South wind 8 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Labor Day
A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon. Partly sunny, with a high near 66. Breezy. Chance of precipitation is 50%.
Monday Night
Mostly clear, with a low around 46. Breezy.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Mostly cloudy, with a low around 53.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Thursday Night
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 54.
Friday
A 30 percent chance of rain and thunderstorms. Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Idaho Falls ID
 43.51°N 111.95°W (Elev. 4760 ft)
5:31 pm MDT Sep 4, 2026
8pm MDT Sep 4, 2026-6pm MDT Sep 11, 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