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

81°F

27°C

Humidity 19%
Wind Speed S 10 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 30 Aug 06:30 PM MDT
Extended Forecast for

Idaho Falls ID

  • Tonight

    Tonight: Mostly clear, with a low around 50. Northwest wind around 5 mph becoming light and variable.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy smoke before noon, then patchy smoke after 2pm. Sunny, with a high near 82. North northeast wind around 6 mph.

    High: 82 °F

    Patchy Smoke

  • Sunday Night

    Sunday Night: Patchy smoke before 1am. Mostly clear, with a low around 51. East northeast wind around 6 mph.

    Low: 51 °F

    Patchy Smoke

  • Labor Day

    Labor Day: Sunny, with a high near 84. Northeast wind around 6 mph becoming northwest in the afternoon.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 52. North northwest wind around 6 mph becoming east after midnight.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 50. Northwest wind around 5 mph becoming light and variable.
Sunday
Patchy smoke before noon, then patchy smoke after 2pm. Sunny, with a high near 82. North northeast wind around 6 mph.
Sunday Night
Patchy smoke before 1am. Mostly clear, with a low around 51. East northeast wind around 6 mph.
Labor Day
Sunny, with a high near 84. Northeast wind around 6 mph becoming northwest in the afternoon.
Monday Night
Clear, with a low around 52. North northwest wind around 6 mph becoming east after midnight.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Idaho Falls ID
 43.48°N 112.04°W (Elev. 4701 ft)
Last Update:
5:31 pm MDT Aug 30, 2025
Forecast Valid:
6pm MDT Aug 30, 2025-6pm MDT Sep 6, 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