Heavy Rain and Flooding Threat in the Central U.S.; Winter Weather in Northern Alaska

Strong thunderstorms and heavy rain may produce flash flooding across the south-central Plains and lower Mississippi Valley today. The North Slope in Alaska will see the potential for wintry weather through today with ice accumulations possible on roadways. Incoming storms will bring long duration rainfall and strong winds to most of Southcentral Alaska through Friday. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Mostly Cloudy

74°F

23°C

Humidity 39%
Wind Speed W 4 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 28 Aug 04:53 PM MDT
Extended Forecast for

3 Miles SW Rexburg-Madison County Airport ID

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a steady temperature around 69. Southwest wind around 8 mph.

    High: 69 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm.  Partly cloudy, with a low around 48. Northeast wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Patchy smoke between 10am and 1pm. Sunny, with a high near 75. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 75 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. North wind around 6 mph becoming east southeast in the evening.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 76. Light and variable wind becoming west northwest around 6 mph in the afternoon.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Labor Day

    Labor Day: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 69. Southwest wind around 8 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 48. Northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Friday
Patchy smoke between 10am and 1pm. Sunny, with a high near 75. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 47. North wind around 6 mph becoming east southeast in the evening.
Saturday
Sunny, with a high near 76. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Saturday Night
Clear, with a low around 46.
Sunday
Sunny, with a high near 80.
Sunday Night
Clear, with a low around 46.
Labor Day
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Rexburg-Madison County Airport ID
 43.8°N 111.85°W (Elev. 4839 ft)
1:47 pm MDT Aug 28, 2025
5pm MDT Aug 28, 2025-6pm MDT Sep 4, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database