Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

81°F

27°C

Humidity	65%
Wind Speed	SW 12 mph
Barometer	29.74 in (1006.6 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	16 Oct 2:52 pm EDT

More Information:

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

Extended Forecast for

Oakton VA

Severe T-storm Watch October 16, 03:28pm until October 16, 08:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch October 16, 03:28pm until October 16, 08:00pm
NOW until 8:00pm Fri
Severe T-storm Watch
This Afternoon
High: 81 °F
Severe
Thunderstorms
Tonight
Low: 48 °F
Severe
Thunderstorms
then Showers
Likely
Saturday
High: 54 °F
Gradual
Clearing
Saturday Night
Low: 35 °F
Clear
Sunday
High: 55 °F
Sunny
Sunday Night
Low: 39 °F
Mostly Clear
Monday
High: 57 °F
Chance
Showers
Monday Night
Low: 45 °F
Chance
Showers

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 81. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Tonight

Showers and possibly a thunderstorm before 4am, then showers likely. Some of the storms could be severe. Low around 48. Northwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Cloudy through mid morning, then gradual clearing, with a high near 54. North wind around 18 mph, with gusts as high as 31 mph.

Saturday Night

Clear, with a low around 35. North wind 6 to 10 mph.

Sunday

Sunny, with a high near 55. Northeast wind around 9 mph.

Sunday Night

Mostly clear, with a low around 39.

Monday

A chance of showers, mainly after 2pm. Mostly sunny, with a high near 57. Chance of precipitation is 30%.

Monday Night

A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.