Isolated Severe Thunderstorms and Flooding Potential in the Central U.S.

Isolated strong to severe thunderstorms are possible across parts of the southern and central Plains today through Saturday. Large hail and severe wind gusts are the main threats. Heavy rainfall is forecast from the western Gulf Coast into the Midwest from this weekend into early next week. New and renewed river rises are possible across portions of eastern Texas. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

71°F

22°C

Humidity 25%
Wind Speed NW 8 mph
Barometer 30.22 in (1023.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 13 May 3:52 pm EDT
Extended Forecast for

Mc Lean VA

  • Tonight

    Tonight: Mostly clear, with a low around 49. Northwest wind 3 to 8 mph.

    Mostly Clear

    Low: 49 °F

  • Friday

    Friday: Increasing clouds, with a high near 71. Northwest wind around 6 mph.

    Increasing
    Clouds

    High: 71 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 50. Light west wind.

    Mostly Clear

    Low: 50 °F

  • Saturday

    Saturday: Sunny, with a high near 75. Light and variable wind.

    Sunny

    High: 75 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 53. Light south wind.

    Partly Cloudy

    Low: 53 °F

  • Sunday

    Sunday: A chance of showers between 9am and 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 71. Chance of precipitation is 30%.

    Chance
    Showers

    High: 71 °F

  • Sunday
    Night

    Sunday Night: A chance of showers before 9pm.  Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

    Chance
    Showers then
    Mostly Cloudy

    Low: 54 °F

  • Monday

    Monday: A chance of showers after 9am.  Mostly cloudy, with a high near 71. Chance of precipitation is 40%.

    Chance
    Showers

    High: 71 °F

  • Monday
    Night

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

    Chance
    Showers

    Low: 56 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 49. Northwest wind 3 to 8 mph.
Friday
Increasing clouds, with a high near 71. Northwest wind around 6 mph.
Friday Night
Mostly clear, with a low around 50. Light west wind.
Saturday
Sunny, with a high near 75. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 53. Light south wind.
Sunday
A chance of showers between 9am and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 71. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 9pm. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Monday
A chance of showers after 9am. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Tuesday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Mc Lean VA
 38.95°N 77.19°W (Elev. 253 ft)
3:50 pm EDT May 13, 2021
4pm EDT May 13, 2021-6pm EDT May 20, 2021
 
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Additional Resources

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Hourly Weather Forecast

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