Severe Thunderstorms, Heavy Rainfall, and Flooding Possible Across Portions of Texas

Strong to severe thunderstorms, heavy rainfall, and localized flooding will remain possible across portions of Texas through Wednesday night. Rain and thunderstorms will then advance along the Gulf Coast and into parts of the Southeast on Thursday. Meanwhile, much of the country will see above average high temperatures, especially over the Desert Southwest, where records are possible. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

76°F

24°C

Humidity 40%
Wind Speed S 7 mph
Barometer 29.81 in (1009.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 23 Apr 7:52 pm EDT
Extended Forecast for

2 Miles SW Great Falls VA

  • Tonight

    Tonight: Isolated showers before 11pm.  Mostly cloudy, with a low around 57. South wind around 9 mph becoming west after midnight.  Chance of precipitation is 20%.

    Isolated
    Showers then
    Mostly Cloudy

    Low: 57 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Northwest wind 10 to 13 mph, with gusts as high as 26 mph.

    Mostly Sunny

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 51. North wind 3 to 8 mph.

    Partly Cloudy

    Low: 51 °F

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 72. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 72 °F

  • Thursday
    Night

    Thursday Night: Showers likely.  Cloudy, with a low around 56. South wind 3 to 6 mph.  Chance of precipitation is 70%.

    Showers
    Likely

    Low: 56 °F

  • Friday

    Friday: Showers, with thunderstorms also possible after 2pm.  High near 70. Chance of precipitation is 80%.

    Showers

    High: 70 °F

  • Friday
    Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm.  Partly cloudy, with a low around 48. Chance of precipitation is 60%.

    Showers
    Likely then
    Mostly Clear

    Low: 48 °F

  • Saturday

    Saturday: Sunny, with a high near 66.

    Sunny

    High: 66 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 50.

    Partly Cloudy

    Low: 50 °F

Detailed Forecast

Tonight
Isolated showers before 11pm. Mostly cloudy, with a low around 57. South wind around 9 mph becoming west after midnight. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 74. Northwest wind 10 to 13 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 51. North wind 3 to 8 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 72. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
Showers likely. Cloudy, with a low around 56. South wind 3 to 6 mph. Chance of precipitation is 70%.
Friday
Showers, with thunderstorms also possible after 2pm. High near 70. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 48. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 70.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
2 Miles SW Great Falls VA
 38.99°N 77.32°W (Elev. 351 ft)
7:41 pm EDT Apr 23, 2019
8pm EDT Apr 23, 2019-6pm EDT Apr 30, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database