Heavy Rain Continues in Florida; Cold Front Brings Thunderstorms and Showers to Central US

Scattered areas of heavy rain continue to produce isolated flash flooding across the Florida peninsula. Anomalous moisture will combine with a cold front and will bring heavy rain and scattered flash flooding across the Mid-South, Ohio and Tennessee Valleys today and Tuesday. Above average temperatures will continue to be found ahead of the cold front from the Midwest to the Northeast. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

61°F

16°C

Humidity	97%
Wind Speed	S 6 mph
Barometer	30.28 in (1025.0 mb)
Dewpoint	60°F (16°C)
Visibility	7.00 mi
Last update	6 Oct 2:52 am EDT

More Information:

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

Extended Forecast for

Great Falls VA

Overnight
Low: 55 °F
Patchy Fog
Monday
High: 81 °F
Patchy Fog
then Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 80 °F
Mostly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 60 °F
Showers
Likely then
Showers
Wednesday
High: 69 °F
Showers then
Chance
Showers
Wednesday Night
Low: 43 °F
Mostly Clear
Thursday
High: 62 °F
Sunny
Thursday Night
Low: 41 °F
Mostly Clear

Detailed Forecast

Overnight

Patchy fog after 5am. Otherwise, mostly clear, with a low around 55. Calm wind.

Monday

Patchy fog before 9am. Otherwise, sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon.

Monday Night

Mostly clear, with a low around 60. South wind around 6 mph.

Tuesday

A slight chance of showers after 2pm. Increasing clouds, with a high near 80. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Tuesday Night

Showers likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then showers after 2am. Low around 60. South wind around 7 mph. Chance of precipitation is 90%.

Wednesday

Showers, mainly before 8am. High near 69. Chance of precipitation is 80%.

Wednesday Night

Mostly clear, with a low around 43.

Thursday

Sunny, with a high near 62.

Thursday Night

Mostly clear, with a low around 41.

Friday

Mostly sunny, with a high near 65.

Friday Night

Partly cloudy, with a low around 48.