Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Overcast

27°F

-3°C

Humidity 79%
Wind Speed SSW 18 MPH
Barometer 29.45 in (997.29 mb)
Dewpoint 21°F (-6°C)
Visibility 8.00 mi
Wind Chill14°F (-10°C)
Last update 18 Feb 03:20 PM MST
Extended Forecast for

Rexburg ID

  • This Afternoon

    This Afternoon: Snow likely.  Mostly cloudy, with a steady temperature around 31. Southwest wind around 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow Likely

  • Tonight

    Tonight: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 16. South southwest wind 10 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Snow Likely

  • Thursday

    Thursday: A 40 percent chance of snow, mainly before 11am.  Partly sunny, with a high near 28. South wind 7 to 10 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6. Wind chill values as low as -1. South southwest wind around 6 mph becoming east northeast after midnight.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 27. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow likely. Mostly cloudy, with a steady temperature around 31. Southwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely, mainly before midnight. Mostly cloudy, with a low around 16. South southwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 28. South wind 7 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, with a low around 6. Wind chill values as low as -1. South southwest wind around 6 mph becoming east northeast after midnight.
Friday
Partly sunny, with a high near 27. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Mostly clear, with a low around 19.
Monday
Mostly sunny, with a high near 44.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 43.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
11:46 am MST Feb 18, 2026
3pm MST Feb 18, 2026-6pm MST Feb 25, 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