Fairfax, VA

12:47 PM EDT on July 31, 2014 (GMT -0400)
Davison Army Air Field (KDAA) Elev 69 ft | 38.72 °N, 77.18 °W | Change Station

Current weather conditions updated 52 minutes ago

Scattered Clouds
Scattered Clouds
81 °F
Feels Like 82 °F
N
7
Wind Variable Wind from SSW

Today is forecast to be Warmer than yesterday.

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:09 AM 8:21 PM
Waxing Crescent, 19% visible
Pressure 30.11 in
Visibility 10.0 miles
Clouds Scattered Clouds 5000 ft
Heat Index 82 °F
Dew Point 63 °F
Humidity 54%
Rainfall 0.00 in
Snow Depth Not available.
UV 8 out of 12
Pollen 7.40 out of 12
Ozone Good
PM2.5 Moderate
Flu Activity Not available.
METAR KDAA 311555Z 21006KT 10SM SCT050TCU 27/17 A3011 REMK SLP102 SLP199 T02700173

More Conditions Fewer Conditions

Pressure 30.11 in
Visibility 10.0 miles
Clouds Scattered Clouds 5000 ft
Heat Index 82 °F
Dew Point 63 °F
Humidity 54%
Rainfall 0.00 in
Snow Depth Not available.
UV 8 out of 12
Pollen 7.40 out of 12
Ozone Good
PM2.5 Moderate
Flu Activity Not available.
METAR KDAA 311555Z 21006KT 10SM SCT050TCU 27/17 A3011 REMK SLP102 SLP199 T02700173

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Jul. 31, 2014 Rise Set
Actual Time 6:09 AM EDT 8:21 PM EDT
Civil Twilight 5:40 AM EDT 8:51 PM EDT
Nautical Twilight 5:03 AM EDT 9:28 PM EDT
Astronomical Twilight 4:23 AM EDT 10:07 PM EDT
Moon 10:32 AM EDT 10:36 PM EDT
Length of Visible Light 15h 11m
Length of Day
14h 12m
Tomorrow will be 1m 54s shorter.
Waxing Crescent, 19% of the Moon is Illuminated
Today
Waxing Crescent
Aug 3
First Quarter
Aug 10
Full
Aug 17
Last Quarter
Aug 25
New

Today's Extremes

State Highs State Lows

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Air Quality

  Air Quality AQ Index Pollutant
Yesterday Good
PM10
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Thursday Moderate
OZONE
Thursday Good
PM2.5
Friday Good
PM2.5
Friday Good
OZONE
Saturday Good
OZONE
Saturday Good
PM2.5

Snow Depth

Station Depth Elevation
No new snow has been reported.

Earthquake Activity

City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
Washington, DC 79.0 °F
Lewisetta, VA 78.1 °F
Solomons Island, MD 79.0 °F

Nearby Weather Stations

Station Location Temp. Heat Index Dew Point Humidity Wind Precip. Elev Updated Type
Ridings at Blue Springs, Chantilly, VA 84.6 °F 85 °F 63 °F 48% SSW  at  0.0 mph 0.00 in / hr 303 ft 12:47 PM EDT Rapid Fire
Lees Corner Road, Chantilly, Chantilly, VA 83.7 °F 85 °F 65 °F 53% East  at  1.6 mph 0.00 in / hr 308 ft 12:46 PM EDT Rapid Fire
Country Club Manor, Centreville, VA 84.4 °F 86 °F 64 °F 50% ESE  at  2.2 mph - / hr 233 ft 12:43 PM EDT Normal
Franklin Farm, Herndon, VA 81.9 °F 83 °F 63 °F 53% ESE  at  0.0 mph 0.00 in / hr 364 ft 12:47 PM EDT Rapid Fire
Virginia Run, Centreville, VA 83.3 °F 84 °F 62 °F 49% West  at  0.0 mph 0.00 in / hr 269 ft 12:47 PM EDT Rapid Fire
CENTREweather, Centreville, VA 83.3 °F 84 °F 61 °F 47% West  at  0.0 mph 0.00 in / hr 262 ft 12:47 PM EDT Rapid Fire
Near Oak Hill Reserve, Herndon, VA 80.2 °F 82 °F 65 °F 60% SW  at  2.0 mph 0.00 in / hr 371 ft 12:40 PM EDT Normal
Chantilly Highlands, Herndon, VA 82.6 °F 84 °F 65 °F 55% NW  at  5.4 mph 0.00 in / hr 340 ft 12:47 PM EDT Rapid Fire
Cedar Crest, Chantilly, VA 84.9 °F 86 °F 64 °F 50% SSE  at  3.0 mph 0.00 in / hr 249 ft 12:39 PM EDT Normal
Centreville Green, Centreville, VA 84.4 °F 86 °F 64 °F 50% South  at  2.0 mph 0.00 in / hr 308 ft 12:47 PM EDT Rapid Fire
Nova Centre Ridge, Centreville, VA 82.2 °F 86 °F 71 °F 68% SSW  at  0.0 mph 0.00 in / hr 297 ft 12:47 PM EDT Rapid Fire
Monterey Estates, Herndon, VA 85.5 °F 86 °F 63 °F 47% ESE  at  0.0 mph 0.00 in / hr 390 ft 12:47 PM EDT Rapid Fire
Oakton, Oakton, VA 80.1 °F 81 °F 61 °F 53% West  at  0.0 mph 0.00 in / hr 455 ft 12:41 PM EDT Normal
Monroe Manor, Herndon, VA 86.7 °F 86 °F 58 °F 38% SW  at  0.0 mph - / hr 384 ft 12:47 PM EDT Rapid Fire
Folkstone, Oak Hill, VA 81.8 °F 83 °F 62 °F 52% West  at  0.0 mph 0.00 in / hr 375 ft 12:47 PM EDT Rapid Fire
Little Rocky Run, Clifton, VA 85.6 °F 86 °F 62 °F 45% SE  at  2.2 mph 0.00 in / hr 302 ft 12:47 PM EDT Rapid Fire
Fox Mill, Herndon, VA 81.3 °F 84 °F 67 °F 61% WNW  at  1.0 mph 0.00 in / hr 383 ft 12:47 PM EDT Rapid Fire
Kirkpatrick Farms, Aldie, VA 84.4 °F 85 °F 61 °F 45% East  at  0.7 mph 0.00 in / hr 302 ft 12:45 PM EDT Normal
Vannoy Park 1, United States 84.7 °F 85 °F 61 °F 45% East  at  0.9 mph 0.00 in / hr 390 ft 12:47 PM EDT Rapid Fire
Cedar Cove Cluster, Reston, VA 81.1 °F 83 °F 65 °F 57% WSW  at  0.0 mph 0.00 in / hr 350 ft 12:45 PM EDT Rapid Fire
Brambleton, Brambleton, VA 84.4 °F 85 °F 63 °F 49% South  at  0.0 mph 0.00 in / hr 310 ft 12:47 PM EDT Rapid Fire
Brambleton, Ashburn, VA 82.2 °F 83 °F 60 °F 47% NNW  at  3.7 mph - / hr 341 ft 12:43 PM EDT Normal
Brambleton, Ashburn, VA 83.5 °F 84 °F 62 °F 48% North  at  1.1 mph - / hr 358 ft 12:45 PM EDT Normal
Rosehaven Estates, Fairfax, VA 81.2 °F 82 °F 60 °F 48% South  at  2.0 mph 0.00 in / hr 470 ft 12:44 PM EDT Normal
Compass Rose Farm, Haymarket, VA 83.5 °F 85 °F 64 °F 51% SSE  at  7.0 mph 0.00 in / hr 350 ft 12:47 PM EDT Rapid Fire
Oak Valley/KT4ER, Gainesville, VA 83.4 °F 84 °F 62 °F 48% WNW  at  0.0 mph 0.00 in / hr 364 ft 12:47 PM EDT Rapid Fire
Hawk Ridge Subdivision, Reston, VA 82.6 °F 83 °F 61 °F 48% North  at  0.0 mph 0.00 in / hr 300 ft 12:40 PM EDT Normal
Dranesville, Herndon, VA 85.5 °F 85 °F 58 °F 39% WSW  at  0.0 mph 0.00 in / hr 308 ft 12:47 PM EDT Rapid Fire
Trott Ave, Vienna, VA 83.6 °F 86 °F 67 °F 58% NW  at  0.0 mph - / hr 415 ft 12:38 PM EDT Normal
Barton Place, Fairfax Station, VA 84.2 °F 86 °F 65 °F 53% WSW  at  1.1 mph - / hr 423 ft 12:34 PM EDT Normal

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