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

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

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

21°F

-6°C

Humidity 67%
Wind Speed N 8 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 27 Jan 10:05 AM MST
Extended Forecast for

Idaho Falls ID

  • Today

    Today: Increasing clouds, with a high near 35. Light and variable wind.

    High: 35 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Light north northeast wind.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 23. South southwest wind 5 to 7 mph.

    Low: 23 °F

    Patchy Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 35. South southwest wind around 6 mph.

    High: 35 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23.

    Low: 23 °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 24.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 35. Light and variable wind.
Tonight
Mostly cloudy, with a low around 19. Light north northeast wind.
Wednesday
Mostly cloudy, with a high near 33. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 23. South southwest wind 5 to 7 mph.
Thursday
Mostly cloudy, with a high near 35. South southwest wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Idaho Falls ID
 43.48°N 112.04°W (Elev. 4701 ft)
Last Update:
10:31 am MST Jan 27, 2026
Forecast Valid:
10am MST Jan 27, 2026-6pm MST Feb 2, 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