Advisories - Air Quality Index

Latest Conditions   History

	Clear 37°F 3°C Feels Like 30°F	Humidity 52%	Barometer 30.27 in.
		Dew Point 21°F	Wind NNW 9 MPH
		Visibility 10SM
Reported at Washington Dc, Washington-Dulles International Airport, VA at 10:52 AM EST THU FEB 9 2012

Area Weather Forecast Hourly For all of Fairfax

Thursday Feb 9
	Day: Sunny. Highs in the upper 40s. Northwest winds 5 to 10 mph.
	Night: Mostly clear. Lows in the upper 20s. Southwest winds around 5 mph...Becoming northwest after midnight.
Friday Feb 10
	Day: Sunny in the morning...Then becoming partly sunny. Highs in the upper 40s. Southwest winds 5 to 10 mph.
	Night: Cloudy. A chance of rain in the evening...Then a chance of snow and rain after midnight. Lows in the lower 30s. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent.
Saturday Feb 11
	Day: Mostly cloudy in the morning...Then becoming partly sunny. Highs in the upper 30s. Northwest winds 15 to 20 mph.
	Night: Mostly clear. Lows in the lower 20s.
Sunday Feb 12
	Day: Sunny. Highs in the mid 30s.
	Night: Mostly clear. Lows in the mid 20s.
Monday Feb 13
	Day: Sunny. Highs in the mid 40s.
	Night: Cloudy. Lows in the lower 30s.
Tuesday Feb 14
	Day: Cloudy. Highs in the upper 40s.
	Night: Mostly cloudy. Lows in the upper 30s.
Wednesday Feb 15
	Day: Mostly cloudy. Highs in the mid 50s.

Sun & Moon  Monthly
Morning Twilight	6:41 AM	Waning Gibbous Moon
Sunrise	7:09 AM
Sunset	5:38 PM
Evening Twilight	6:05 PM

Weather Folklore
When dew is on the grass, rain will never come to pass.