Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

19°F

-7°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 25 Jan 10:20 AM MST
Extended Forecast for

Atomic City ID

  • Today

    Today: Sunny, with a high near 28. North wind around 7 mph becoming south in the afternoon.

    High: 28 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, clear, with a low around 7. Wind chill values as low as -2. South wind 5 to 7 mph becoming east after midnight.

    Low: 7 °F

    Clear then
    Patchy Fog

  • Monday

    Monday: Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 29. Wind chill values as low as -2. North northeast wind around 6 mph becoming southeast in the afternoon.

    High: 29 °F

    Areas Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 12. North northeast wind 5 to 7 mph.

    Low: 12 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Areas of fog before 9am.  Otherwise, sunny, with a high near 33. Light and variable wind becoming south around 5 mph in the afternoon.

    High: 33 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am.  Otherwise, partly sunny, with a high near 37.

    High: 37 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 28. North wind around 7 mph becoming south in the afternoon.
Tonight
Patchy fog after 5am. Otherwise, clear, with a low around 7. Wind chill values as low as -2. South wind 5 to 7 mph becoming east after midnight.
Monday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 29. Wind chill values as low as -2. North northeast wind around 6 mph becoming southeast in the afternoon.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 12. North northeast wind 5 to 7 mph.
Tuesday
Areas of fog before 9am. Otherwise, sunny, with a high near 33. Light and variable wind becoming south around 5 mph in the afternoon.
Tuesday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 13.
Wednesday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 38.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Atomic City ID
 43.45°N 112.81°W (Elev. 4997 ft)
10:31 am MST Jan 25, 2026
10am MST Jan 25, 2026-6pm MST Jan 31, 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