Herndon, VA (20170)

12:59 AM EDT on September 20, 2014 (GMT -0400)
Dranesville | Change Station
CLOSE
Current Station
Personal Weather Station
Location: Herndon, VA
Elevation: 308 ft
Nearby Weather Stations

Elev 308 ft 38.99 °N, 77.37 °W | Updated 10 seconds ago

Mostly Cloudy
Mostly Cloudy
63.3 °F
Feels Like 63.3 °F
N
0.0
Wind Variable Wind from ENE
Gusts 2.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:55 AM 7:09 PM
Waning Crescent, 14% visible
Pressure 30.28 in
Visibility 10.0 miles
Clouds Mostly Cloudy 6000 ft
Mostly Cloudy 8000 ft
Dew Point 59 °F
Humidity 85%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen 4.00 out of 12
Ozone Good
PM2.5 Moderate
Flu Activity Not available.
METAR KIAD 200452Z 13007KT 10SM BKN060 BKN080 17/15 A3028 RMK AO2 SLP253 T01720150 402280111

More Conditions Fewer Conditions

Pressure 30.28 in
Visibility 10.0 miles
Clouds Mostly Cloudy 6000 ft
Mostly Cloudy 8000 ft
Dew Point 59 °F
Humidity 85%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen 4.00 out of 12
Ozone Good
PM2.5 Moderate
Flu Activity Not available.
METAR KIAD 200452Z 13007KT 10SM BKN060 BKN080 17/15 A3028 RMK AO2 SLP253 T01720150 402280111

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Sep. 20, 2014 Rise Set
Actual Time 6:55 AM EDT 7:09 PM EDT
Civil Twilight 6:28 AM EDT 7:36 PM EDT
Nautical Twilight 5:57 AM EDT 8:07 PM EDT
Astronomical Twilight 5:25 AM EDT 8:39 PM EDT
Moon 3:34 AM EDT 5:10 PM EDT
Length of Visible Light 13h 07m
Length of Day
12h 14m
Tomorrow will be 2m 32s shorter.
Waning Crescent, 14% of the Moon is Illuminated
Today
Waning Crescent
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Today's Extremes

State Highs State Lows

Community

WunderPhotos

Upload Photos

1,754,777 photos uploaded!

WunderBlogs® & News

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Yesterday Good
PM10
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Friday Moderate
PM2.5
Saturday Moderate
PM2.5
Sunday Moderate
PM2.5
Monday Good
PM2.5
Tuesday Good
PM2.5
Wednesday 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 73.9 °F
Baltimore, MD 75.9 °F
Solomons Island, MD 75.9 °F

Nearby Weather Stations