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

19°F

-7°C

Humidity 85%
Wind Speed SSW 6 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 20 Feb 09:35 PM MST
Extended Forecast for

Rexburg ID

  • Tonight

    Tonight: Partly cloudy, with a low around 13. South wind around 6 mph.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, then becoming mostly cloudy during the afternoon, with a high near 34. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. Light and variable wind becoming east northeast around 6 mph in the evening.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 41. East wind around 6 mph becoming calm  in the morning.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Calm wind becoming east around 5 mph after midnight.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow before 11am, then rain likely.  Mostly cloudy, with a high near 42. Chance of precipitation is 70%.

    High: 42 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain before 11pm, then a chance of rain and snow.  Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 13. South wind around 6 mph.
Saturday
Sunny, then becoming mostly cloudy during the afternoon, with a high near 34. Calm wind becoming south southwest around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 16. Light and variable wind becoming east northeast around 6 mph in the evening.
Sunday
Sunny, with a high near 41. East wind around 6 mph becoming calm in the morning.
Sunday Night
Partly cloudy, with a low around 21. Calm wind becoming east around 5 mph after midnight.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
A chance of rain and snow before 11am, then rain likely. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.
Tuesday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 43.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 24.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 44.
Thursday Night
A slight chance of rain and snow. Partly cloudy, with a low around 28. Chance of precipitation is 20%.
Friday
A chance of rain and snow. Partly sunny, with a high near 48. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
4:31 pm MST Feb 20, 2026
9pm MST Feb 20, 2026-6pm MST Feb 27, 2026
 
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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