Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

10°F

-12°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 21 Feb 03:05 AM MST
Extended Forecast for

Rexburg ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 12. South southeast wind around 5 mph.

    Low: 12 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34. Calm wind becoming south around 6 mph in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. East northeast wind around 6 mph.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 42. East northeast wind around 6 mph becoming calm.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. Light and variable wind.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: Cloudy, with a low around 31.

    Low: 31 °F

    Cloudy

  • Tuesday

    Tuesday: A chance of snow before 8am, then a chance of rain and snow between 8am and 11am, then rain likely after 11am.  Cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 12. South southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 34. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 16. East northeast wind around 6 mph.
Sunday
Sunny, with a high near 42. East northeast wind around 6 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 21. Light and variable wind.
Monday
Partly sunny, with a high near 44.
Monday Night
Cloudy, with a low around 31.
Tuesday
A chance of snow before 8am, then a chance of rain and snow between 8am and 11am, then rain likely after 11am. Cloudy, with a high near 43. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow before 8am, then a chance of snow. Mostly sunny, with a high near 44. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 28.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 47. Breezy. Chance of precipitation is 20%.
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)
11:31 pm MST Feb 20, 2026
3am MST Feb 21, 2026-6pm MST Feb 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