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

Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

72°F

22°C

Humidity 35%
Wind Speed SW 5 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 23 Sep 05:55 PM MDT
Extended Forecast for

4 Miles E Basalt ID

  • Tonight

    Tonight: Mostly clear, with a low around 46. Calm wind becoming east southeast around 6 mph after midnight.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. East wind 5 to 7 mph becoming calm in the afternoon.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. Calm wind becoming east southeast 5 to 9 mph in the evening.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 76. Southeast wind 8 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. South wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Calm wind becoming east southeast around 6 mph after midnight.
Thursday
Sunny, with a high near 75. East wind 5 to 7 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 50. Calm wind becoming east southeast 5 to 9 mph in the evening.
Friday
Sunny, with a high near 76. Southeast wind 8 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Partly cloudy, with a low around 50. South wind 8 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 72.
Sunday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 49.
Monday
A 20 percent chance of rain before noon. Partly sunny, with a high near 62.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Basalt ID
 43.3°N 112.1°W (Elev. 4678 ft)
Last Update:
5:31 pm MDT Sep 23, 2026
Forecast Valid:
6pm MDT Sep 23, 2026-6pm MDT Sep 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation