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

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Overcast

28°F

-2°C

Humidity 92%
Wind Speed NE 3 MPH
Barometer 29.37 in (994.58 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 18 Feb 05:05 AM MST
Extended Forecast for

Rexburg ID

  • Overnight

    Overnight: Snow likely.  Mostly cloudy, with a low around 26. South wind around 7 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

    Low: 26 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely, mainly before 2pm.  Mostly cloudy, with a high near 34. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 18. South southwest wind 10 to 15 mph, with gusts as high as 29 mph.  New snow accumulation of less than one inch possible.

    Low: 18 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow.  Mostly cloudy, with a high near 29. South southwest wind around 10 mph, with gusts as high as 21 mph.  Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7. South southwest wind around 6 mph becoming east northeast after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow likely. Mostly cloudy, with a low around 26. South wind around 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Snow likely, mainly before 2pm. Mostly cloudy, with a high near 34. Southwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18. South southwest wind 10 to 15 mph, with gusts as high as 29 mph. New snow accumulation of less than one inch possible.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 29. South southwest wind around 10 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, with a low around 7. South southwest wind around 6 mph becoming east northeast after midnight.
Friday
Partly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 19.
Monday
A slight chance of rain and snow. Mostly sunny, with a high near 44. Chance of precipitation is 20%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Tuesday
Snow likely. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
4:31 am MST Feb 18, 2026
5am MST Feb 18, 2026-6pm MST Feb 24, 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