Heavy Rainfall Threat The Next Few Days Across The Eastern U.S.

A strong cold front will gradually push through the Eastern U.S. over the next few days and will likely produce heavy rain and severe weather. The rainfall may become excessive and result in flash flooding. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

78°F

26°C

Humidity 64%
Wind Speed SE 8 mph
Barometer 30.19 in (1022.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 21 Sep 4:52 pm EDT
Extended Forecast for

5 Miles SSW Aldie VA

Flash Flood Watch September 22, 08:00am until September 23, 08:00am
Click here for hazard details and duration
Flash Flood Watch
  • This
    Afternoon

    This Afternoon: A chance of showers.  Mostly cloudy, with a high near 77. Southeast wind around 7 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 77 °F

  • Tonight

    Tonight: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 68. Southeast wind around 8 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 68 °F

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after 2pm.  High near 75. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Showers

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: Showers and possibly a thunderstorm.  Low around 60. Southeast wind 11 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Showers

    Low: 60 °F

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 70. Northwest wind 5 to 9 mph.  Chance of precipitation is 70%.

    Showers
    Likely

    High: 70 °F

  • Thursday
    Night

    Thursday Night: A chance of showers before 8pm.  Mostly clear, with a low around 52. Chance of precipitation is 30%.

    Chance
    Showers then
    Mostly Clear

    Low: 52 °F

  • Friday

    Friday: Sunny, with a high near 69.

    Sunny

    High: 69 °F

  • Friday
    Night

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

    Mostly Clear

    Low: 50 °F

  • Saturday

    Saturday: Sunny, with a high near 72.

    Sunny

    High: 72 °F

Detailed Forecast

This Afternoon
A chance of showers. Mostly cloudy, with a high near 77. Southeast wind around 7 mph. Chance of precipitation is 30%.
Tonight
Showers likely, mainly after 2am. Mostly cloudy, with a low around 68. Southeast wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 75. Southeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 60. Southeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 70. Northwest wind 5 to 9 mph. Chance of precipitation is 70%.
Thursday Night
A chance of showers before 8pm. Mostly clear, with a low around 52. Chance of precipitation is 30%.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 74.
Click Map For Forecast
Point Forecast:
5 Miles SSW Aldie VA
 38.91°N 77.68°W (Elev. 692 ft)
1:33 pm EDT Sep 21, 2021
5pm EDT Sep 21, 2021-6pm EDT Sep 28, 2021
 
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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