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

New Ulm Municipal Airport (KULM)

Lat: 44.32°NLon: 94.5°WElev: 1001ft.

84°F

29°C

Humidity 33%
Wind Speed E 5 mph
Barometer 30.11 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 29 Sep 5:55 pm CDT
Extended Forecast for

Winthrop MN

  • Tonight

    Tonight: A chance of sprinkles after 4am.  Partly cloudy, with a low around 61. East southeast wind around 5 mph.

    Low: 61 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: A chance of sprinkles before noon.  Mostly cloudy, with a high near 83. South wind 5 to 10 mph.

    High: 83 °F

    Chance
    Sprinkles

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 63. South southeast wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. South southeast wind 10 to 15 mph.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64. South wind around 10 mph.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 88. South wind 10 to 15 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 66. South wind around 10 mph.

    Low: 66 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 90. South wind 10 to 15 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 63. South wind around 10 mph.  Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of sprinkles after 4am. Partly cloudy, with a low around 61. East southeast wind around 5 mph.
Tuesday
A chance of sprinkles before noon. Mostly cloudy, with a high near 83. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 63. South southeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 85. South southeast wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 64. South wind around 10 mph.
Thursday
Sunny, with a high near 88. South wind 10 to 15 mph.
Thursday Night
Clear, with a low around 66. South wind around 10 mph.
Friday
Sunny, with a high near 90. South wind 10 to 15 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind around 10 mph. Chance of precipitation is 40%.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. South wind around 5 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. South wind 5 to 10 mph.
Sunday Night
A 40 percent chance of showers. Partly cloudy, with a low around 52. Southwest wind 5 to 10 mph becoming northwest after midnight.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 69. North northwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MN
 44.55°N 94.37°W (Elev. 1027 ft)
5:08 pm CDT Sep 29, 2025
6pm CDT Sep 29, 2025-6pm CDT Oct 6, 2025
 
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Additional Resources

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