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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

64°F

18°C

Humidity 25%
Wind Speed SSW 19 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 20 Mar 11:35 AM MDT
Extended Forecast for

2 Miles NNW Idaho Falls ID

  • Today

    Today: Sunny, with a high near 76. Southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. Southwest wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 75. South wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 75 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. West southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 46. Southwest wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.
Saturday
Increasing clouds, with a high near 75. South wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 40. West southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Sunny, with a high near 61. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly cloudy, with a high near 63.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 72. Breezy.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Idaho Falls ID
 43.52°N 112.05°W (Elev. 4701 ft)
Last Update:
11:31 am MDT Mar 20, 2026
Forecast Valid:
11am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
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