Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

74°F

23°C

Humidity 38%
Wind Speed S 11 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 29 Sep 05:53 PM MDT
Extended Forecast for

13 Miles SSW Lima MT

  • Tonight

    Tonight: Isolated showers and thunderstorms, then showers likely after 2am.  Mostly cloudy, with a low around 43. South southeast wind 14 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    Low: 43 °F

    Isolated
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon.  Snow level 11400 feet lowering to 10400 feet. Mostly cloudy, with a high near 51. South southeast wind 14 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    High: 51 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before midnight.  Snow level 10700 feet lowering to 10000 feet after midnight . Mostly cloudy, with a low around 39. South southeast wind 11 to 17 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after noon.  Snow level 9600 feet rising to 10100 feet in the afternoon. Partly sunny, with a high near 51. South wind 11 to 20 mph, with gusts as high as 30 mph.

    High: 51 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers.  Snow level 10300 feet. Mostly cloudy, with a low around 38. South southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers.  Snow level 9500 feet rising to 10100 feet in the afternoon. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers.  Snow level 10200 feet lowering to 9500 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers.  Snow level 9100 feet. Partly sunny, with a high near 45.

    High: 45 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers and thunderstorms, then showers likely after 2am. Mostly cloudy, with a low around 43. South southeast wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Tuesday
Showers likely, with thunderstorms also possible after noon. Snow level 11400 feet lowering to 10400 feet. Mostly cloudy, with a high near 51. South southeast wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers before midnight. Snow level 10700 feet lowering to 10000 feet after midnight . Mostly cloudy, with a low around 39. South southeast wind 11 to 17 mph, with gusts as high as 25 mph.
Wednesday
A 30 percent chance of showers after noon. Snow level 9600 feet rising to 10100 feet in the afternoon. Partly sunny, with a high near 51. South wind 11 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
A 40 percent chance of showers. Snow level 10300 feet. Mostly cloudy, with a low around 38. South southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Thursday
A 50 percent chance of showers. Snow level 9500 feet rising to 10100 feet in the afternoon. Partly sunny, with a high near 49.
Thursday Night
A 50 percent chance of showers. Snow level 10200 feet lowering to 9500 feet after midnight . Mostly cloudy, with a low around 34.
Friday
A 40 percent chance of showers. Snow level 9100 feet. Partly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 30.
Saturday
A 20 percent chance of showers after noon. Snow level 8400 feet rising to 8900 feet in the afternoon. Mostly sunny, with a high near 46.
Saturday Night
A chance of rain and snow showers. Snow level 9000 feet lowering to 8000 feet after midnight . Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Sunday
A 40 percent chance of snow showers. Partly sunny, with a high near 39.
Sunday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 27.
Monday
A 30 percent chance of snow showers. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSW Lima MT
 44.48°N 112.73°W (Elev. 7999 ft)
5:31 pm MDT Sep 29, 2025
6pm MDT Sep 29, 2025-6pm MDT Oct 6, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database