Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms are possible from the Ohio Valley to the central Plains this evening, and the threat will expand into the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Alaska through this evening and for the Four Corners region through Monday. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Partly Cloudy

79°F

26°C

Humidity 24%
Wind Speed SW 6 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 21 Jun 03:05 PM MDT
Extended Forecast for

Basalt ID

  • Tonight

    Tonight: Mostly clear, with a low around 52. South wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Light west wind becoming west southwest 12 to 17 mph in the morning. Winds could gust as high as 26 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. West southwest wind 11 to 16 mph becoming northeast 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. Northeast wind 5 to 7 mph becoming west northwest in the afternoon.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. West wind 5 to 7 mph becoming east after midnight.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

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

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 52. South wind 5 to 11 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 83. Light west wind becoming west southwest 12 to 17 mph in the morning. Winds could gust as high as 26 mph.
Monday Night
Mostly clear, with a low around 48. West southwest wind 11 to 16 mph becoming northeast 5 to 10 mph after midnight. Winds could gust as high as 24 mph.
Tuesday
Sunny, with a high near 83. Northeast wind 5 to 7 mph becoming west northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 53. West wind 5 to 7 mph becoming east after midnight.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 82. Breezy.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 51. Breezy.
Saturday
A 30 percent chance of rain and thunderstorms. Mostly sunny, with a high near 68. Windy.
Saturday Night
Partly cloudy, with a low around 40. Breezy.
Sunday
Sunny, with a high near 63. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Basalt ID
 43.34°N 112.16°W (Elev. 4600 ft)
12:41 pm MDT Jun 21, 2026
3pm MDT Jun 21, 2026-6pm MDT Jun 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database