Fairfax County, Virginia, United States
Lat: 38.84N, Lon: 77.3W
Wx Zone: VAZ053
Local Info
Latest Conditions  Past Conditions -  Metric Units
Sunny70°F   21°C
Feels Like 70°F   21°C
Humidity 96%Barometer 30.04 in. 763 mm
Dew Point 69°FWind Calm
 
Reported from MADIS station E4235, 1.8 miles NE of Fairfax County, at 2:17 PM Sat, Aug 23, 2014
Click here for closest NWS station conditions

NowCast
Dated: 208 PM EDT SAT AUG 23 2014
AT 204 PM EDT...DOPPLER RADAR DETECTED A LINE OF SHOWERS WITH HEAVY RAIN...EXTENDING FROM HERNDON TO BULL RUN...MOVING SOUTHEAST AT 20 MPH. LOCATIONS THAT LIKELY WILL BE IMPACTED INCLUDE MANASSAS PARK... CENTREVILLE...RESTON...CHANTILLY...ADEN...OAKTON...CLIFTON... INDEPENDENT HILL...FAIRFAX STATION AND BURKE. HEAVY DOWNPOURS COULD REDUCE VISIBILITIES AND CAUSE WATER TO POND ON ROADWAYS. HEAVY RAIN WITH THESE SHOWERS WILL REDUCE VISIBILITIES TO BELOW ONE MILE AND MAY CAUSE PONDING OF WATER ON ROADWAYS. ADDITIONAL RAINFALL UP TO ONE INCH CAN BE EXPECTED. LAT...LON 3905 7738 3868 7713 3865 7720 3865 7721 3864 7721 3857 7733 3860 7754 3886 7761 3907 7751 TIME...MOT...LOC 1808Z 337DEG 19KT 3898 7741 3880 7750

Fairfax County, Virginia, Weather Forecasts -  Metric Units

Days 1-7

Sat
Aug 23
Cloudy with Light Showers Likely
77°F
Sun
Aug 24
Partly Cloudy
81°F
Mon
Aug 25
Mostly Sunny
79°F
Tue
Aug 26
Mostly Sunny
81°F
Wed
Aug 27
Mostly Sunny
86°F
Thu
Aug 28
Partly Cloudy with Isolated Storms
84°F
Fri
Aug 29
Partly Cloudy with Isolated Storms
81°F
64°F
63°F
63°F
64°F
70°F
68°F
72°F
Averages
81°F/64°F
Averages
81°F/64°F
Averages
81°F/64°F
Averages
81°F/64°F
Averages
81°F/64°F
Averages
81°F/63°F
Averages
80°F/63°F

Days 8-14

Sat
Aug 30
Partly Cloudy with Isolated Showers
81°F
70°F
SSE 9 MPH
Sun
Aug 31
Partly Cloudy with Light Rain
90°F
70°F
WSW 3 MPH
Mon
Sep 1
Mostly Cloudy with Isolated Showers
81°F
68°F
N 7 MPH
Tue
Sep 2
Mostly Cloudy with Scattered Showers
73°F
64°F
ENE 9 MPH
Wed
Sep 3
Mostly Cloudy with Isolated Showers
75°F
64°F
NE 8 MPH
Thu
Sep 4
Mostly Cloudy with Isolated Showers
75°F
68°F
NE 7 MPH
Fri
Sep 5
Partly Cloudy with Isolated Showers
84°F
68°F
ENE 5 MPH

Next 18 hours

5PM
Sat
Cloudy with Light Showers Likely
75°F
ENE 6 MPH
POP 70%
8PM
Sat
Mostly Cloudy with Scattered Showers
72°F
ENE 7 MPH
POP 70%
11PM
Sat
Mostly Cloudy with Isolated Showers
68°F
E 8 MPH
POP 55%
2AM
Sun
Mostly Cloudy with Isolated Showers
66°F
E 7 MPH
POP 55%
5AM
Sun
Partly Cloudy
66°F
E 6 MPH
POP 55%
8AM
Sun
Partly Cloudy
68°F
ENE 7 MPH
POP 55%
11AM
Sun
Partly Cloudy
75°F
ENE 8 MPH
POP 10%

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Today
ShowersDay: Cloudy with showers likely. Highs around 77°F. East northeast wind to 6 MPH. Chance of precipitation 70 percent.

Scattered ShowersNight: Mostly cloudy with scattered showers. Lows around 64°F. East northeast wind to 8 MPH. Chance of precipitation 70 percent. Precipitation amounts less than one tenth of an inch possible.

Sunday Aug 24
Partly CloudyDay: Partly cloudy. Highs around 81°F. East northeast wind to 8 MPH.

Mostly ClearNight: Mostly clear. Lows around 63°F. East wind 2 to 7 MPH.

Monday Aug 25
Mostly SunnyDay: Mostly sunny. Highs around 79°F. Northeast wind to 7 MPH.

Mostly ClearNight: Mostly clear. Lows around 63°F. East southeast wind 1 to 6 MPH.

Tuesday Aug 26
Mostly SunnyDay: Mostly sunny. Highs around 81°F. Light wind.

Mostly ClearNight: Mostly clear. Lows around 64°F. Light wind.

Wednesday Aug 27
Mostly SunnyDay: Mostly sunny. Highs around 86°F. Heat index around 91°F. Light wind.

Mostly ClearNight: Mostly clear. Lows around 70°F. Light wind.

Thursday Aug 28
Isolated StormsDay: Partly cloudy with isolated storms. Highs around 84°F. Light wind. Chance of precipitation 20 percent.

Isolated StormsNight: Partly cloudy with isolated storms. Lows around 68°F. Light wind. Chance of precipitation 20 percent.

Friday Aug 29
Isolated StormsDay: Partly cloudy with isolated storms. Highs around 81°F. Light wind. Chance of precipitation 30 percent.


Sun & Moon  Monthly
Morning Twilight6:03 AMwaning crescent
Waning Crescent
Sunrise6:30 AM
Sunset7:52 PM
Evening Twilight8:19 PM
 

Continental United States Extremes
Fri's High Temperature: 112 at Death Valley Ca
Sat's Low Temperature: 34 at Leadville Co
 

Weather Folklore
Cumulus clouds in a clear blue sky, it will likely rain.
Fairfax County
Fairfax County
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