National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Light Rain

56°F

13°C

Humidity 77%
Wind Speed SE 6 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 19 Apr 2:52 pm EDT
Extended Forecast for

Arlington VA

Coastal Flood Advisory until April 19, 09:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory until April 19, 09:00pm

    NOW until
    9:00pm Fri

    Coastal Flood Advisory

  • This
    Afternoon

    This Afternoon: Scattered showers. Cloudy, with a high near 64. Southeast wind around 8 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    High: 64 °F

  • Tonight

    Tonight: Scattered showers, mainly after 10pm. Cloudy, with a low around 53. Southeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 53 °F

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 69. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Gradual
    Clearing

    High: 69 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 43. North wind 7 to 11 mph.

    Partly Cloudy

    Low: 43 °F

  • Sunday

    Sunday: Partly sunny, with a high near 60. West wind 5 to 9 mph.

    Partly Sunny

    High: 60 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 43.

    Partly Cloudy

    Low: 43 °F

  • Monday

    Monday: Sunny, with a high near 66.

    Sunny

    High: 66 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 43.

    Clear

    Low: 43 °F

Detailed Forecast

This Afternoon
Scattered showers. Cloudy, with a high near 64. Southeast wind around 8 mph. Chance of precipitation is 50%.
Tonight
Scattered showers, mainly after 10pm. Cloudy, with a low around 53. Southeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 50%.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 69. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 43. North wind 7 to 11 mph.
Sunday
Partly sunny, with a high near 60. West wind 5 to 9 mph.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Sunny, with a high near 66.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 40%.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 42.
Friday
Mostly sunny, with a high near 66.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Arlington VA
 38.88°N 77.11°W (Elev. 249 ft)
Last Update:
2:45 pm EDT Apr 19, 2024
Forecast Valid:
3pm EDT Apr 19, 2024-6pm EDT Apr 26, 2024
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation