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

A Large and Slow-Moving Storm System Producing Thunderstorms and Heavy Rain

A slow-moving and large storm system will produce widespread strong to severe thunderstorms and heavy rainfall with possible flooding from the Midwest and Ohio Valley to the Southern U.S. into late week. Record-breaking heat is possible in central California. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

17°C

62°F

Humidity 75%
Wind Speed NE 11 km/h
Barometer 1027.8 mb (30.35 in)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 25 May 8:52 am EDT
Extended Forecast for

Tysons Corner VA

  • Today

    Today: Cloudy, with a high near 20. East wind 10 to 13 km/h.

    Cloudy

    High: 20 °C

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. East wind 8 to 11 km/h.

    Mostly Cloudy

    Low: 14 °C

  • Thursday

    Thursday: A chance of showers. Cloudy, with a high near 22. East wind around 11 km/h. Chance of precipitation is 30%.

    Chance
    Showers

    High: 22 °C

  • Thursday
    Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 19. South wind 11 to 14 km/h. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 19 °C

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 11am. High near 25. South wind around 24 km/h, with gusts as high as 39 km/h. Chance of precipitation is 90%.

    Showers
    Likely then
    Showers

    High: 25 °C

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 17. Chance of precipitation is 80%.

    Showers

    Low: 17 °C

  • Saturday

    Saturday: A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 24. Chance of precipitation is 30%.

    Chance
    Showers then
    Chance
    T-storms

    High: 24 °C

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 15. Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Clear

    Low: 15 °C

  • Sunday

    Sunday: Sunny, with a high near 27.

    Sunny

    High: 27 °C

Detailed Forecast

Today
Cloudy, with a high near 20. East wind 10 to 13 km/h.
Tonight
Mostly cloudy, with a low around 14. East wind 8 to 11 km/h.
Thursday
A chance of showers. Cloudy, with a high near 22. East wind around 11 km/h. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 19. South wind 11 to 14 km/h. Chance of precipitation is 30%.
Friday
Showers likely, then showers and possibly a thunderstorm after 11am. High near 25. South wind around 24 km/h, with gusts as high as 39 km/h. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 17. Chance of precipitation is 80%.
Saturday
A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 24. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 15. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 27.
Sunday Night
Mostly clear, with a low around 17.
Memorial Day
Sunny, with a high near 29.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny, with a high near 31.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Tysons Corner VA
 38.91°N 77.22°W (Elev. 137 m)
Last Update:
7:30 am EDT May 25, 2022
Forecast Valid:
9am EDT May 25, 2022-6pm EDT May 31, 2022
 
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