Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Rain

68°F

20°C

Humidity 60%
Wind Speed E 9 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 54°F (12°C)
Visibility 9.00 mi
Last update 15 Jul 07:05 PM MDT
Extended Forecast for

Rexburg ID

Red Flag Warning July 15, 07:17pm until July 15, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning July 15, 07:17pm until July 15, 09:00pm

    NOW until 9:00pm Tue

    Red Flag Warning

  • Tonight

    Low: 50 °F

    Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. North northeast wind 5 to 7 mph becoming west in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. Southwest wind 6 to 8 mph becoming east southeast after midnight.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. East southeast wind 6 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. West southwest wind 5 to 14 mph becoming east southeast after midnight. Winds could gust as high as 24 mph.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Southeast wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 83. North northeast wind 5 to 7 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 51. Southwest wind 6 to 8 mph becoming east southeast after midnight.
Thursday
Sunny, with a high near 90. East southeast wind 6 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 54. West southwest wind 5 to 14 mph becoming east southeast after midnight. Winds could gust as high as 24 mph.
Friday
Mostly sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 88.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
5:31 pm MDT Jul 15, 2025
7pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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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