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 critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday 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

12°F

-11°C

Humidity 78%
Wind Speed NE 4 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 19 Feb 08:35 PM MST
Extended Forecast for

Rexburg ID

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -2. Northeast wind around 6 mph.

    Low: 6 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 28. Wind chill values as low as -3. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 28 °F

    Mostly Sunny

  • Friday Night

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

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. Light and variable wind becoming east northeast around 6 mph in the evening.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of snow before 2am, then a slight chance of rain between 2am and 5am, then a chance of rain and snow after 5am.  Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 6. Wind chill values as low as -2. Northeast wind around 6 mph.
Friday
Mostly sunny, with a high near 28. Wind chill values as low as -3. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 13. South wind around 6 mph.
Saturday
Mostly sunny, with a high near 34. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 15. Light and variable wind becoming east northeast around 6 mph in the evening.
Sunday
Sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 44.
Monday Night
A slight chance of snow before 2am, then a slight chance of rain between 2am and 5am, then a chance of rain and snow after 5am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow before 8am, then rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 43.
Wednesday Night
A 30 percent chance of snow. Partly cloudy, with a low around 28.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
4:30 pm MST Feb 19, 2026
8pm MST Feb 19, 2026-6pm MST Feb 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database