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

Logan-Cache Airport (KLGU)

Lat: 41.78652°NLon: 111.85187°WElev: 4446.0ft.

Clear

76°F

24°C

Humidity 30%
Wind Speed S 6 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 29 Sep 05:30 PM MDT
Extended Forecast for

4 Miles WNW Lewiston UT

  • Tonight

    Tonight: A slight chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 51. South southwest wind 5 to 8 mph becoming southeast in the evening.  Chance of precipitation is 30%.

    Low: 51 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon.  High near 67. North northwest wind 6 to 10 mph becoming south in the afternoon.  Chance of precipitation is 80%.

    High: 67 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers.  Mostly cloudy, with a low around 46. South southwest wind 5 to 8 mph becoming light and variable  after midnight.  Chance of precipitation is 50%.

    Low: 46 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. South southwest wind 5 to 8 mph becoming east after midnight.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers.  Partly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 51. South southwest wind 5 to 8 mph becoming southeast in the evening. Chance of precipitation is 30%.
Tuesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. High near 67. North northwest wind 6 to 10 mph becoming south in the afternoon. Chance of precipitation is 80%.
Tuesday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 46. South southwest wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 50%.
Wednesday
Sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 46. South southwest wind 5 to 8 mph becoming east after midnight.
Thursday
Sunny, with a high near 75.
Thursday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 44.
Friday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 66.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 37.
Saturday
A slight chance of showers. Mostly sunny, with a high near 64.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 35.
Sunday
A slight chance of showers. Patchy frost. Otherwise, mostly sunny, with a high near 62.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 37.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Lewiston UT
 41.98°N 111.96°W (Elev. 4557 ft)
3:06 pm MDT Sep 29, 2025
5pm MDT Sep 29, 2025-6pm MDT Oct 6, 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