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

Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. 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 92%
Wind Speed N 0 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 17 Jan 07:05 PM MST
Extended Forecast for

Atomic City ID

  • Tonight

    Tonight: Patchy dense freezing fog after 11pm. Partly cloudy, with a low around 14. Southeast wind around 6 mph becoming north after midnight.

    Low: 14 °F

    Patchy Dense
    Freezing Fog

  • Sunday

    Sunday: Patchy dense freezing fog before 2pm. Sunny, with a high near 35. North northeast wind around 6 mph.

    High: 35 °F

    Patchy Dense
    Freezing Fog

  • Sunday Night

    Sunday Night: Patchy dense freezing fog. Mostly clear, with a low around 13. North wind around 6 mph.

    Low: 13 °F

    Patchy Dense
    Freezing Fog

  • M.L.King Day

    M.L.King Day: Patchy dense freezing fog before 2pm. Sunny, with a high near 36. North northeast wind around 6 mph becoming south southwest in the afternoon.

    High: 36 °F

    Patchy Dense
    Freezing Fog

  • Monday Night

    Monday Night: Patchy dense freezing fog after 8pm. Mostly clear, with a low around 12. Southwest wind around 7 mph.

    Low: 12 °F

    Patchy Dense
    Freezing Fog

  • Tuesday

    Tuesday: Patchy dense freezing fog before 2pm. Mostly sunny, with a high near 35.

    High: 35 °F

    Patchy Dense
    Freezing Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy dense freezing fog after 11pm. Partly cloudy, with a low around 14. Southeast wind around 6 mph becoming north after midnight.
Sunday
Patchy dense freezing fog before 2pm. Sunny, with a high near 35. North northeast wind around 6 mph.
Sunday Night
Patchy dense freezing fog. Mostly clear, with a low around 13. North wind around 6 mph.
M.L.King Day
Patchy dense freezing fog before 2pm. Sunny, with a high near 36. North northeast wind around 6 mph becoming south southwest in the afternoon.
Monday Night
Patchy dense freezing fog after 8pm. Mostly clear, with a low around 12. Southwest wind around 7 mph.
Tuesday
Patchy dense freezing fog before 2pm. Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 39.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 21.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atomic City ID
 43.45°N 112.81°W (Elev. 4997 ft)
Last Update:
4:31 pm MST Jan 17, 2026
Forecast Valid:
7pm MST Jan 17, 2026-6pm MST Jan 24, 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