Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

48°F

9°C

Humidity 42%
Wind Speed WSW 8 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 28 Feb 02:20 PM MST
Extended Forecast for

Rexburg ID

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 49. Southwest wind around 7 mph.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 3pm.  Mostly cloudy, with a high near 48. Calm wind becoming south southwest around 5 mph.  Chance of precipitation is 60%.

    High: 48 °F

    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of rain.  Cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 49. Calm wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 5am.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 8am, then a chance of rain.  Mostly cloudy, with a high near 51. Chance of precipitation is 40%.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 49. Southwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around 32. Calm wind.
Sunday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 48. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of rain. Cloudy, with a low around 36. Light and variable wind.
Monday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 49. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
A 30 percent chance of snow after 5am. Mostly cloudy, with a low around 32.
Wednesday
A chance of snow before 8am, then a chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 40%.
Wednesday Night
Rain likely before 2am, then snow likely, possibly mixed with rain. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
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)
11:31 am MST Feb 28, 2026
2pm MST Feb 28, 2026-6pm MST Mar 6, 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