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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

27°F

-3°C

Humidity 58%
Wind Speed N 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 27 Jan 08:20 PM MST
Extended Forecast for

11 Miles N Atomic City ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. North northeast wind around 6 mph.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 36. North northeast wind 5 to 9 mph becoming south southwest in the morning.

    High: 36 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 14. West southwest wind 5 to 9 mph.

    Low: 14 °F

    Patchy Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 34. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 34 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17. East wind around 6 mph becoming light and variable after midnight.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 14. North northeast wind around 6 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 36. North northeast wind 5 to 9 mph becoming south southwest in the morning.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 14. West southwest wind 5 to 9 mph.
Thursday
Mostly cloudy, with a high near 34. Light and variable wind becoming south around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 17. East wind around 6 mph becoming light and variable after midnight.
Friday
Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 45.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Atomic City ID
 43.6°N 112.84°W (Elev. 4902 ft)
Last Update:
4:31 pm MST Jan 27, 2026
Forecast Valid:
8pm MST Jan 27, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation