Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

51°F

11°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 30 Jun 07:53 AM MDT
Extended Forecast for

Atomic City ID

  • Today

    Today: Mostly sunny, with a high near 73. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. West southwest wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 22 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 80. North wind 5 to 10 mph becoming southwest 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 45. West southwest wind 5 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph.

    Low: 45 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 81. North wind 5 to 10 mph becoming southwest 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 81 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 73. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.
Tonight
Mostly clear, with a low around 47. West southwest wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 22 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 80. North wind 5 to 10 mph becoming southwest 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 45. West southwest wind 5 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 81. North wind 5 to 10 mph becoming southwest 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 46.
Independence Day
Sunny, with a high near 83.
Saturday Night
Clear, with a low around 50.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 56.
Monday
Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Atomic City ID
 43.45°N 112.81°W (Elev. 4997 ft)
5:31 am MDT Jun 30, 2026
8am MDT Jun 30, 2026-6pm MDT Jul 6, 2026
 
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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