Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

79°F

26°C

Humidity 47%
Wind Speed S 10 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 16 Apr 11:52 am EDT
Extended Forecast for

Washington DC, Reagan National Airport VA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 93. South wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 93 °F

    Mostly Sunny

  • Tonight

    Tonight: Isolated showers after 11pm.  Partly cloudy, with a low around 69. Southwest wind 9 to 13 mph becoming northwest after midnight.  Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers

  • Friday

    Friday: Partly sunny, with a high near 83. Northwest wind 9 to 11 mph.

    High: 83 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. North wind 5 to 7 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. East wind 7 to 11 mph becoming south in the afternoon.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 56. Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly before 2pm.  Mostly cloudy, with a high near 64. Breezy.  Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers before 8pm.  Partly cloudy, with a low around 42. Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 93. South wind 9 to 14 mph, with gusts as high as 21 mph.
Tonight
Isolated showers after 11pm. Partly cloudy, with a low around 69. Southwest wind 9 to 13 mph becoming northwest after midnight. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 83. Northwest wind 9 to 11 mph.
Friday Night
Mostly clear, with a low around 63. North wind 5 to 7 mph.
Saturday
Sunny, with a high near 90. East wind 7 to 11 mph becoming south in the afternoon.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 64. Breezy. Chance of precipitation is 60%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 42. Chance of precipitation is 30%.
Monday
Sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Washington DC, Reagan National Airport VA
 38.84°N 77.03°W (Elev. 3 ft)
10:54 am EDT Apr 16, 2026
12pm EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database