National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Mostly Cloudy

32°F

0°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 16 Feb 07:05 AM MST
Extended Forecast for

Rexburg ID

  • Washington's Birthday

    Washington's Birthday: A slight chance of rain between 2pm and 3pm. Mostly sunny, with a high near 51. South wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 51 °F

    Sunny then
    Slight Chance
    Rain

  • Tonight

    Tonight: Rain before 3am, then rain and snow. Low around 32. South southeast wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Rain
    then
    Rain/Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 40. Breezy, with a southwest wind 22 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Breezy. Snow
    Likely then
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25. South wind 6 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Southeast wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 29. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow

Detailed Forecast

Washington's Birthday
A slight chance of rain between 2pm and 3pm. Mostly sunny, with a high near 51. South wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
Rain before 3am, then rain and snow. Low around 32. South southeast wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 40. Breezy, with a southwest wind 22 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25. South wind 6 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Southeast wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18. New snow accumulation of 1 to 2 inches possible.
Thursday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 29. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 15.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 28.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly cloudy, with a high near 31.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
Last Update:
4:31 am MST Feb 16, 2026
Forecast Valid:
7am MST Feb 16, 2026-6pm MST Feb 22, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation