Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Light Rain

61°F

16°C

Humidity	93%
Wind Speed	N 7 mph
Barometer	29.80 in (1008.8 mb)
Dewpoint	59°F (15°C)
Visibility	8.00 mi
Last update	11 Oct 8:52 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles SSW Aldie VA

Flood Watch October 11, 08:58pm until October 12, 02:00am

Click here for hazard details and duration

Flood Watch

Flood Watch October 11, 08:58pm until October 12, 02:00am
NOW until 2:00am Mon
Flood Watch
Tonight
Low: 59 °F
Showers and
Patchy Fog
Columbus Day
High: 72 °F
Partly Sunny
Monday Night
Low: 55 °F
Mostly Clear
Tuesday
High: 78 °F
Becoming
Sunny
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 62 °F
Partly Cloudy
then Slight
Chance
Showers
Thursday
High: 68 °F
Slight Chance
Showers

Detailed Forecast

Tonight

Showers and possibly a thunderstorm before 2am, then showers likely. Patchy fog. Low around 59. Northwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Columbus Day

Partly sunny, with a high near 72. Northwest wind 11 to 16 mph, with gusts as high as 26 mph.

Monday Night

Mostly clear, with a low around 55. Northwest wind 5 to 7 mph becoming calm after midnight.

Tuesday

Partly sunny, then gradually becoming sunny, with a high near 78. Calm wind becoming south 5 to 9 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 63. Southwest wind 6 to 9 mph.

Wednesday

Sunny, with a high near 82.

Wednesday Night

A slight chance of showers after 2am. Partly cloudy, with a low around 62. Chance of precipitation is 20%.