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

Claudette Moving Across the Southeast; Storms Across the Northeast

Claudette is expected to slowly strengthen over the Carolinas as it approaches the Mid-Atlantic Coast from the west. Tropical Storm conditions are expected to develop along the coastal regions of the Carolinas before the storms moves into the Atlantic. Severe storms are possible across the Northeast U.S. Monday. Record breaking heat is expected in the Pacific Northwest. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Partly Cloudy

81°F

27°C

Humidity 69%
Wind Speed S 12 mph
Barometer 29.79 in (1008.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 20 Jun 9:52 pm EDT
Extended Forecast for

Washington DC

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 74. South wind around 7 mph. Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 74 °F

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 95. Heat index values as high as 102. South wind 7 to 10 mph.

    Decreasing
    Clouds

    High: 95 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 68. South wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 68 °F

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 78. Northwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely, mainly before 8pm. Partly cloudy, with a low around 57. Northwest wind around 6 mph. Chance of precipitation is 60%.

    Showers
    Likely then
    Slight Chance
    Showers

    Low: 57 °F

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 59.

    Mostly Clear

    Low: 59 °F

  • Thursday

    Thursday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 62.

    Mostly Clear

    Low: 62 °F

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 74. South wind around 7 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 95. Heat index values as high as 102. South wind 7 to 10 mph.
Monday Night
A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 68. South wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 30%.
Tuesday
Showers and possibly a thunderstorm. High near 78. Northwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers likely, mainly before 8pm. Partly cloudy, with a low around 57. Northwest wind around 6 mph. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 62.
Friday
Mostly sunny, with a high near 85.
Friday Night
Mostly cloudy, with a low around 69.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Washington DC
 38.89°N 77.02°W (Elev. 20 ft)
Last Update:
9:32 pm EDT Jun 20, 2021
Forecast Valid:
10pm EDT Jun 20, 2021-6pm EDT Jun 27, 2021
 
Forecast Discussion
 
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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