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NWS Baltimore, MD/Washington, D.C.
 Point Forecast: Mc Lean VA
 38.95°N 77.19°W
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Last Update: 10:06 am EST Nov 21, 2009
Forecast Valid: 12pm EST Nov 21, 2009-6pm EST Nov 27, 2009
Forecast at a Glance
This
Afternoon

Partly Sunny
Partly
Sunny
Hi 56 °F
Tonight

Mostly Cloudy
Mostly
Cloudy
Lo 40 °F
Sunday

Partly Sunny
Partly
Sunny
Hi 56 °F
Sunday
Night

Rain Likely Chance for Measurable Precipitation 60%
Rain
Likely
Lo 44 °F
Monday

Rain Likely Chance for Measurable Precipitation 60%
Rain
Likely
Hi 53 °F
Monday
Night

Rain Likely Chance for Measurable Precipitation 60%
Rain
Likely
Lo 46 °F
Tuesday

Partly Sunny
Partly
Sunny
Hi 58 °F
Tuesday
Night

Mostly Cloudy
Mostly
Cloudy
Lo 47 °F
Wednesday

Mostly Cloudy
Mostly
Cloudy
Hi 60 °F

Detailed text forecast
This Afternoon: Partly sunny, with a high near 56. North wind between 3 and 6 mph.

Tonight: Mostly cloudy, with a low around 40. North wind between 3 and 6 mph.

Sunday: Partly sunny, with a high near 56. North wind between 5 and 7 mph.

Sunday Night: Rain likely, mainly after 3am. Cloudy, with a low around 44. East wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch possible.

Monday: Rain likely. Cloudy, with a high near 53. Northeast wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch possible.

Tuesday: Partly sunny, with a high near 58.

Tuesday Night: Mostly cloudy, with a low around 47.

Wednesday: Mostly cloudy, with a high near 60.

Wednesday Night: Mostly cloudy, with a low around 43.

Thanksgiving Day: A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.

Thursday Night: Mostly cloudy, with a low around 40.

Friday: Mostly sunny, with a high near 49.


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Lat/Lon: 38.95°N 77.19°W   Elevation:253 ft
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view Yesterday's Weather

Washington DC, Reagan National Airport
Lat: 38.86   Lon: -77.03   Elev: 16
Last Update on Nov 21, 10:52 am EST

Mostly Cloudy

52 °F
(11 °C)
Humidity: 64 %
Wind Speed: SE 3 MPH
Barometer: 30.19" (1022.3 mb)
Dewpoint: 40 °F (4 °C)
Visibility: 10.00 mi.
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