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 >

Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

88°F

31°C

Humidity 31%
Wind Speed SE 3 mph
Barometer 30.14 in (1020.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 29 Sep 4:54 pm EDT
Extended Forecast for

West Lafayette IN

  • Tonight

    Tonight: Mostly clear, with a low around 58. North northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, sunny, with a high near 85. Calm wind becoming northeast 5 to 9 mph in the afternoon.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Northeast wind around 5 mph becoming calm  after midnight.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 81. East wind 5 to 7 mph.

    High: 81 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. East wind around 6 mph.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 80. Light southeast wind.

    High: 80 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. Light south southwest wind.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 59. Light south southwest wind.

    Low: 59 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 58. North northeast wind 5 to 7 mph becoming calm in the evening.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 85. Calm wind becoming northeast 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 55. Northeast wind around 5 mph becoming calm after midnight.
Wednesday
Partly sunny, with a high near 81. East wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 53. East wind around 6 mph.
Thursday
Partly sunny, with a high near 80. Light southeast wind.
Thursday Night
Mostly clear, with a low around 54. Calm wind.
Friday
Sunny, with a high near 84. Light south southwest wind.
Friday Night
Clear, with a low around 59. Light south southwest wind.
Saturday
Sunny, with a high near 84. South southwest wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
West Lafayette IN
 40.44°N 86.91°W (Elev. 699 ft)
5:15 pm EDT Sep 29, 2025
5pm EDT Sep 29, 2025-6pm EDT Oct 6, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database