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

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

74°F

23°C

Humidity 74%
Wind Speed NE 6 mph
Barometer 30.17 in (1021.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 29 Sep 7:52 pm EDT
Extended Forecast for

Arlington VA

  • Tonight

    Tonight: A slight chance of showers before 11pm, then a slight chance of showers after 3am.  Cloudy, with a low around 67. Calm wind.  Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Cloudy, with a high near 77. Northeast wind 5 to 8 mph.

    High: 77 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60. North wind 6 to 8 mph.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 71. Northeast wind around 10 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. Northeast wind around 6 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers before 11pm, then a slight chance of showers after 3am. Cloudy, with a low around 67. Calm wind. Chance of precipitation is 20%.
Tuesday
Cloudy, with a high near 77. Northeast wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 60. North wind 6 to 8 mph.
Wednesday
Sunny, with a high near 71. Northeast wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 50. Northeast wind around 6 mph.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 58.
Monday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington VA
 38.87°N 77.08°W (Elev. 200 ft)
7:29 pm EDT Sep 29, 2025
8pm 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