Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

18°F

-8°C

Humidity 92%
Wind Speed N 3 MPH
Barometer 30.48 in (1032.17 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 30 Jan 04:35 AM MST
Extended Forecast for

Idaho Falls ID

  • Today

    Today: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 38. Light north wind.

    High: 38 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 24. Light and variable wind.

    Low: 24 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 42. Light and variable wind.

    High: 42 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Light and variable wind.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46. Light east wind.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 38. Light north wind.
Tonight
Patchy fog after 11pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 24. Light and variable wind.
Saturday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 42. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 26. Light and variable wind.
Sunday
Partly sunny, with a high near 46. Light east wind.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Idaho Falls ID
 43.48°N 112.04°W (Elev. 4701 ft)
4:32 am MST Jan 30, 2026
4am MST Jan 30, 2026-6pm MST Feb 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database