Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

37°F

3°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 18 Mar 08:20 AM MDT
Extended Forecast for

Basalt ID

  • Today

    Today: Sunny, with a high near 74. West southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. West southwest wind 12 to 17 mph becoming south southeast 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. South southeast wind 6 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. South wind 7 to 16 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 77. South wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 74. West southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Tonight
Mostly clear, with a low around 43. West southwest wind 12 to 17 mph becoming south southeast 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 76. South southeast wind 6 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 46. South wind 7 to 16 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 77. South wind 6 to 14 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Basalt ID
 43.31°N 112.19°W (Elev. 4573 ft)
5:31 am MDT Mar 18, 2026
8am MDT Mar 18, 2026-6pm MDT Mar 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database