Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

9°F

-13°C

Humidity 78%
Wind Speed NNW 3 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 24 Jan 03:30 AM MST
Extended Forecast for

Atomic City ID

  • Overnight

    Overnight: Clear, with a low around 4. North wind around 6 mph.

    Low: 4 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 27. Wind chill values as low as -4. North wind 5 to 13 mph becoming west southwest in the afternoon.

    High: 27 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9. West southwest wind 6 to 10 mph.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 29. Wind chill values as low as -1. South wind around 7 mph becoming north in the morning.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 7. South wind 6 to 8 mph becoming east after midnight.

    Low: 7 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 4. North wind around 6 mph.
Saturday
Sunny, with a high near 27. Wind chill values as low as -4. North wind 5 to 13 mph becoming west southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 9. West southwest wind 6 to 10 mph.
Sunday
Sunny, with a high near 29. Wind chill values as low as -1. South wind around 7 mph becoming north in the morning.
Sunday Night
Mostly clear, with a low around 7. South wind 6 to 8 mph becoming east after midnight.
Monday
Partly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Mostly clear, with a low around 13.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Atomic City ID
 43.45°N 112.81°W (Elev. 4997 ft)
2:47 am MST Jan 24, 2026
3am MST Jan 24, 2026-6pm MST Jan 30, 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