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

Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Mostly Cloudy

43°F

6°C

Humidity 30%
Wind Speed NNW 6 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 06 Mar 04:00 PM MST
Extended Forecast for

Rexburg ID

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 24. North northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 42. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 42 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 33. South wind 6 to 8 mph.

    Low: 33 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 51. South southwest wind 5 to 14 mph, with gusts as high as 26 mph.

    High: 51 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. South southwest wind around 14 mph, with gusts as high as 29 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. Breezy.

    High: 44 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 24. North northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 42. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 33. South wind 6 to 8 mph.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 51. South southwest wind 5 to 14 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 37. South southwest wind around 14 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 55. Breezy.
Monday Night
Partly cloudy, with a low around 28. Breezy.
Tuesday
Partly sunny, with a high near 44. Breezy.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 51. Breezy.
Wednesday Night
Mostly cloudy, with a low around 37. Breezy.
Thursday
Mostly cloudy, with a high near 58. Windy.
Thursday Night
Mostly cloudy, with a low around 36. Breezy.
Friday
Partly sunny, with a high near 53. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
Last Update:
11:30 am MST Mar 6, 2026
Forecast Valid:
4pm MST Mar 6, 2026-6pm MDT Mar 13, 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