Gainesville, VA

2:31 PM EDT on August 23, 2014 (GMT -0400)
Greenhill Crossing | Change Station
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Current Station
Personal Weather Station
Location: Haymarket, VA
Elevation: 371 ft
Nearby Weather Stations

Elev 371 ft 38.81 °N, 77.63 °W | Updated 12 minutes ago

Overcast
Overcast
70.7 °F
Feels Like 70.7 °F
N
1.0
Wind Variable Wind from SSE
Gusts 2.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:31 AM 7:54 PM
Waning Crescent, 3% visible
Pressure 30.03 in
Visibility 10.0 miles
Clouds Few 1900 ft
Overcast 4600 ft
Dew Point 68 °F
Humidity 92%
Rainfall 0.30 in
Snow Depth Not available.
UV 3 out of 12
Pollen 6.60 out of 12
Ozone Good
PM2.5 Good
Flu Activity Not available.
METAR KHEF 231750Z 12007KT 10SM FEW019 OVC046 22/21 A3003

More Conditions Fewer Conditions

Pressure 30.03 in
Visibility 10.0 miles
Clouds Few 1900 ft
Overcast 4600 ft
Dew Point 68 °F
Humidity 92%
Rainfall 0.30 in
Snow Depth Not available.
UV 3 out of 12
Pollen 6.60 out of 12
Ozone Good
PM2.5 Good
Flu Activity Not available.
METAR KHEF 231750Z 12007KT 10SM FEW019 OVC046 22/21 A3003

More Conditions Fewer Conditions

Nowcast | as of 2:08 PM EDT on August 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

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10-Day Weather Forecast

Almanac

Astronomy

Aug. 23, 2014 Rise Set
Actual Time 6:31 AM EDT 7:54 PM EDT
Civil Twilight 6:03 AM EDT 8:21 PM EDT
Nautical Twilight 5:30 AM EDT 8:55 PM EDT
Astronomical Twilight 4:55 AM EDT 9:30 PM EDT
Moon 4:46 AM EDT 6:37 PM EDT
Length of Visible Light 14h 18m
Length of Day
13h 22m
Tomorrow will be 2m 19s shorter.
Waning Crescent, 3% of the Moon is Illuminated
Today
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

Today's Extremes

State Highs State Lows

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By Dr. Jeff Masters
Director of Meteorology, Weather Underground
By Kari Strenfel
Meteorologist, Weather Underground
By Christopher C. Burt
Weather Historian, Weather Underground
August 23, 2014
August 23, 2014
August 23, 2014

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Yesterday Good
PM10
Yesterday Good
OZONE
Current Good
PM2.5
Current Good
OZONE
Saturday Good
PM2.5
Saturday Good
OZONE
Sunday Good
OZONE
Sunday Good
PM2.5
Monday Good
OZONE
Monday 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 79.0 °F
Solomons Island, MD 79.0 °F

Nearby Weather Stations