Potomac MD Weather

Potomac, Maryland, United States (20854)

Lat: 39.02N, Lon: 77.21W
Wx Zone: MDZ009 ICAO Used: KIAD

Current Conditions
Updated: 7:52 PM EST THU DEC 17 2009

Sun & Moon Information:


Overcast
Temp:	28°F

Humidity:	66%
Wind Speed:	SW3.5MPH(3KT)
Barometer:	30.34 in.
Dewpoint:	18°F
Heat Index:	28°F
Wind Chill:	28°F

Civil Twilight:	6:51 AM EST	Moon Phase: Waxing Crescent Moon
Sunrise:	7:21 AM EST
Sunset:	4:47 PM EST
Civil Twilight:	5:17 PM EST

Forecast for Potomac, Maryland:
Dated: 308 PM EST THU DEC 17 2009 Expires: 415 AM EST FRI DEC 18 2009

3 Day View

FRIDAY	SATURDAY	SUNDAY	MONDAY	TUESDAY	WEDNESDAY	THURSDAY

Mostly Cloudy	Snow	Mostly Cloudy	Mostly Sunny	Mostly Sunny	Mostly Sunny	Partly Sunny
Hi: 39°F Lo: 29°F	Hi: 30°F Lo: 25°F	Hi: 31°F Lo: 21°F	Hi: 35°F Lo: 20°F	Hi: 31°F Lo: 18°F	Hi: 31°F Lo: 15°F	Hi: 31°F
	Pop: 100%

ZoneCast:
Dated: 308 PM EST THU DEC 17 2009 Expires: 415 AM EST FRI DEC 18 2009

WINTER STORM WATCH IN EFFECT FROM LATE FRIDAY NIGHT THROUGH LATE SATURDAY NIGHT

Friday...Mostly cloudy. Highs in the upper 30s. East winds around 5 mph.
Saturday...Snow. Highs around 30. North winds 10 to 15 mph. Chance of snow near 100 percent.
Sunday...Mostly cloudy. Highs in the lower 30s.
Monday...Mostly sunny. Highs in the mid 30s.
Tuesday...Mostly sunny. Highs in the lower 30s.
Wednesday...Mostly sunny. Highs in the lower 30s.
Thursday...Partly sunny. Highs in the lower 30s.

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