Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Overcast

23°F

-5°C

Humidity 85%
Wind Speed S 3 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 21 Jan 01:20 AM MST
Extended Forecast for

15 Miles SSE Dubois ID

  • Overnight

    Overnight: Areas of freezing fog. Mostly cloudy, with a low around 16. East northeast wind 3 to 5 mph.

    Low: 16 °F

    Areas
    Freezing Fog

  • Wednesday

    Wednesday: Areas of freezing fog before 11am. Mostly cloudy, with a high near 26. Light and variable wind.

    High: 26 °F

    Areas
    Freezing Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Light and variable wind.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27. Light northeast wind.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Light and variable wind becoming north around 6 mph in the evening.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of freezing fog. Mostly cloudy, with a low around 16. East northeast wind 3 to 5 mph.
Wednesday
Areas of freezing fog before 11am. Mostly cloudy, with a high near 26. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 19. Light and variable wind.
Thursday
Mostly sunny, with a high near 27. Light northeast wind.
Thursday Night
Partly cloudy, with a low around 16. Light and variable wind becoming north around 6 mph in the evening.
Friday
Mostly sunny, with a high near 32.
Friday Night
Mostly clear, with a low around 8.
Saturday
Sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 9.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Dubois ID
 43.98°N 112.06°W (Elev. 4987 ft)
10:31 pm MST Jan 20, 2026
1am MST Jan 21, 2026-6pm MST Jan 27, 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