Strong to Severe Thunderstorms May Bring Excessive Rainfall to the Southern U.S. Saturday

Marginally severe thunderstorms capable of strong wind gusts and hail will be possible Saturday across much of central Texas, and during the afternoon across parts of the Southeast U.S. Heavy rain from thunderstorms may bring isolated flash and urban flooding, along with new and renewed rises on rivers and streams throughout East Texas and the lower Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

55°F

13°C

Humidity 87%
Wind Speed S 5 mph
Barometer 30.02 in (1016.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 19 Apr 10:52 pm EDT
Extended Forecast for

Reston VA

  • Tonight

    Tonight: Scattered showers, mainly before 5am.  Patchy fog.  Otherwise, cloudy, with a low around 53. South wind around 6 mph becoming northwest after midnight.  Chance of precipitation is 50%.

    Scattered
    Showers and
    Patchy Fog

    Low: 53 °F

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 68. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.

    Gradual
    Clearing

    High: 68 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 41. Northwest wind 6 to 11 mph becoming light north. Winds could gust as high as 18 mph.

    Partly Cloudy

    Low: 41 °F

  • Sunday

    Sunday: Partly sunny, with a high near 59. West wind 6 to 9 mph.

    Partly Sunny

    High: 59 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 40. Northwest wind 6 to 8 mph.

    Partly Cloudy

    Low: 40 °F

  • Monday

    Monday: Sunny, with a high near 64.

    Sunny

    High: 64 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 42.

    Clear

    Low: 42 °F

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    Sunny

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 53.

    Mostly Cloudy

    Low: 53 °F

Detailed Forecast

Tonight
Scattered showers, mainly before 5am. Patchy fog. Otherwise, cloudy, with a low around 53. South wind around 6 mph becoming northwest after midnight. Chance of precipitation is 50%.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 68. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 41. Northwest wind 6 to 11 mph becoming light north. Winds could gust as high as 18 mph.
Sunday
Partly sunny, with a high near 59. West wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 40. Northwest wind 6 to 8 mph.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 42.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
A chance of showers after 8am. Partly sunny, with a high near 68. Chance of precipitation is 50%.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
Reston VA
 38.94°N 77.33°W (Elev. 390 ft)
10:53 pm EDT Apr 19, 2024
11pm EDT Apr 19, 2024-6pm EDT Apr 26, 2024
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database