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

Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

77°F

25°C

Humidity 28%
Wind Speed E 3 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 29 Aug 02:53 PM MDT
Extended Forecast for

Idaho Falls ID

  • Tonight

    Tonight: Patchy smoke before 9pm. Partly cloudy, with a low around 51. North northwest wind around 6 mph becoming light and variable in the evening.

    Low: 51 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 78. North wind 3 to 6 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. North wind around 5 mph becoming southeast in the evening.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. East northeast wind around 6 mph becoming north northwest in the afternoon.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 50. North northeast wind around 6 mph becoming east after midnight.

    Low: 50 °F

    Clear

  • Labor Day

    Labor Day: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke before 9pm. Partly cloudy, with a low around 51. North northwest wind around 6 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 78. North wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 50. North wind around 5 mph becoming southeast in the evening.
Sunday
Sunny, with a high near 81. East northeast wind around 6 mph becoming north northwest in the afternoon.
Sunday Night
Clear, with a low around 50. North northeast wind around 6 mph becoming east after midnight.
Labor Day
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Idaho Falls ID
 43.5°N 112.04°W (Elev. 4701 ft)
Last Update:
1:59 pm MDT Aug 29, 2025
Forecast Valid:
3pm MDT Aug 29, 2025-6pm MDT Sep 5, 2025
 
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