Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

Lat: 43.83167°NLon: 111.80611°WElev: 4859.0ft.

Clear

41°F

5°C

Humidity 56%
Wind Speed N 0 MPH
Barometer 30.5 in (1032.85 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 14 Jan 04:20 PM MST
Extended Forecast for

Rexburg ID

  • Tonight

    Tonight: Patchy dense freezing fog after 8pm. Mostly clear, with a low around 17. Calm wind.

    Low: 17 °F

    Patchy Dense
    Freezing Fog

  • Thursday

    Thursday: Patchy dense freezing fog before 1pm. Sunny, with a high near 35. Calm wind.

    High: 35 °F

    Patchy Dense
    Freezing Fog

  • Thursday Night

    Thursday Night: Patchy dense freezing fog. Mostly clear, with a low around 15. Calm wind.

    Low: 15 °F

    Patchy Dense
    Freezing Fog

  • Friday

    Friday: Patchy dense freezing fog before noon. Sunny, with a high near 35. Light north northeast wind.

    High: 35 °F

    Patchy Dense
    Freezing Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 13. Calm wind.

    Low: 13 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 14.

    Low: 14 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy dense freezing fog after 8pm. Mostly clear, with a low around 17. Calm wind.
Thursday
Patchy dense freezing fog before 1pm. Sunny, with a high near 35. Calm wind.
Thursday Night
Patchy dense freezing fog. Mostly clear, with a low around 15. Calm wind.
Friday
Patchy dense freezing fog before noon. Sunny, with a high near 35. Light north northeast wind.
Friday Night
Mostly clear, with a low around 13. Calm wind.
Saturday
Sunny, with a high near 36.
Saturday Night
Clear, with a low around 14.
Sunday
Sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 15.
M.L.King Day
Sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
4:31 pm MST Jan 14, 2026
4pm MST Jan 14, 2026-6pm MST Jan 21, 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