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Langley Fork Park, McLean, Virginia (PWS)
Updated: 5:15 AM EST on November 12, 2009
42.1 °F
Light Rain
Windchill:
42 °F
Humidity:
93%
Dew Point:
40 °F
Wind:
3.0 mph
from the
ENE
Wind Gust:
6.0 mph
Pressure:
30.11 in
(Falling)
Visibility:
10.0 miles
UV:
0 out of 16
Clouds:
Overcast
1700 ft
(Above Ground Level)
Elevation:
272 ft
» Weather History for This Location
Select a source for your current conditions:
Washington, DC (KDCA)
College Park, MD (KCGS)
Fort Belvoir, VA (KDAA)
Dulles Airport, VA (KIAD)
Langley Fork Park
Arlington, VA
Cherrydale
Backyard Weather
APRSWXNET Westlawn VA US
Beulah-Wolf Trap
APRSWXNET Bethesda MD US
Potomac, MD
VADOT Rt_66_@_Rosslyn
Barcroft Neighborhood
DCNet Natl. Academy of Sciences Washington DC
DCNet Navy Annex Washington DC
APRSWXNET Great Falls VA US
APRSWXNET Arlington VA US
DCNet DC Municipal Building Washington DC
DCNet Hoover Building Washington DC
Lake Fairfax
Hawk Ridge Subdivision (South)
Colvin Run at Hunter Mill Rd (One Lane Bridge)
VADOT Seminary_Rd_@_I-395
DCNet NOAA Building Silver Spring MD
DCNet Forrestal Building Washington DC
Alexandria, VA
Hickory Creek
VADOT Site_E
Episcopal High School
Eckington Pl, NE
NOS_PORTS Washington, DC
VADOT Site_C
Cedar Cove Cluster
History & Almanac
Max Temperature:
Min Temperature:
Normal (KDCA)
59 °F
41 °F
Record (KDCA)
77 °F
24 °F
Yesterday
60 °F
46 °F
Yesterday's Heating Degree Days: 12
Detailed History and Climate (KDCA)
Today's State Extremes
Astronomy
November 12, 2009
Rise:
Set:
Actual Time
6:48 AM EST
4:56 PM EST
Civil Twilight
6:19 AM EST
5:25 PM EST
Nautical Twilight
5:47 AM EST
5:57 PM EST
Astronomical Twilight
5:16 AM EST
6:28 PM EST
Moon
2:20 AM EST
2:20 PM EST
Length Of Visible Light:
11h 05m
Length of Day
10h 08m
Tomorrow will be 1m 56s shorter .
Extended View
Waning Crescent, 21% of the Moon is Illuminated
Today
Nov 16
New
Nov 24
First Quarter
Dec 2
Full
Dec 8
Last Quarter
For more information about the solar system:
Washington, D.C. News
Free Weather Stickers® for Your Homepage!
Thursday
Friday
Saturday
Sunday
Monday
47° F
|
45° F
52° F
|
47° F
58° F
|
45° F
65° F
|
43° F
59° F
|
40° F
Rain
100% chance of precipitation
Chance of Rain
50% chance of precipitation
Chance of Rain
30% chance of precipitation
Partly Cloudy
Partly Cloudy
Nowcast as of 3:27 am EST on November 12, 2009
Now
Periods of rain will continue through the early morning hours across northeast Maryland... the District of Columbia and its western suburbs...the northern and central Shenandoah Valley...and the Blue Ridge and northern Piedmont of Virginia. In addition... winds will continue at 10 to 20 mph...with a few gusts up to 30 mph. Winds will be the strongest along the Interstate 95 corridor and in central Virginia. New rainfall between 3 and 7am will tally between one and two tenths of an inch.
Forecast for Fairfax
Updated: 3:46 am EST on November 12, 2009
Coastal Flood Watch in effect from Friday morning through late Friday night...
Today
Rain. Highs in the upper 40s. North winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100 percent.
Tonight
Rain. Lows in the mid 40s. North winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100 percent.
Friday
Rain...mainly in the morning. Highs in the lower 50s. North winds 15 to 20 mph. Chance of rain near 100 percent.
Friday Night
Cloudy with a 50 percent chance of rain. Lows in the upper 40s. North winds 10 to 15 mph.
Saturday
Mostly cloudy. A chance of rain in the morning. Highs around 60. North winds around 10 mph. Chance of rain 30 percent.
Saturday Night
Mostly cloudy. Lows in the upper 40s.
Sunday
Mostly sunny. Highs in the mid 60s.
Sunday Night
Partly cloudy. Lows in the mid 40s.
Monday
Mostly sunny. Highs around 60.
Monday Night
Partly cloudy. Lows around 40.
Tuesday
Mostly sunny. Highs in the upper 50s.
Tuesday Night
Partly cloudy. Lows in the lower 40s.
Wednesday
Partly sunny. Highs in the upper 50s.
Alternate Computer Forecast: AVN MOS Weather Graph
Air quality Forecast for Northern Virginia
Sports Weather
NFL:
Date:
Forecast:
Bears vs. 49ers 5:20 PM PST on November 12, 2009
Clear,
56 °F
Bengals vs. Steelers 1:00 PM EST on November 15, 2009
Chance of Rain,
56 °F
College Football:
Date:
Forecast:
Falcons vs. RedHawks 6:00 PM EST on November 12, 2009
Clear,
45 °F
Cardinals vs. Huskies 5:00 PM CST on November 12, 2009
Partly Cloudy,
47 °F
Football (Soccer):
Date:
Forecast:
Hércules vs. AlmerÃa 9:00 PM CET on November 12, 2009
Scattered Clouds, High 68° F/ 20° C
Houston vs. Los Angeles 8:00 PM PST on November 13, 2009
Partly Cloudy,
56 °F
NASCAR:
Date:
Forecast:
Ford 400 3:30 PM EST on November 22, 2009
Average High 78° F/ 25° C
Blogs in This Area
City:
Member:
Title:
Last Activity:
Fairfax
Proserpina Proserpina's Wunder Blog
7 hours ago
Weather Stations
Station Location
Temp.
Dew Point
Humidity
Wind
Pressure
Precipitation
Windchill
Elevation
Updated
Type
Langley Fork Park, McLean, VA
42.1 °F
40 °F 93%
30.11 in
0.05 in
42 °F
272 ft
5:15 AM EST Rapid Fire
Arlington, VA
42.0 °F
42 °F 100%
30.11 in
0.01 in
39 °F
300 ft
5:10 AM EST Normal
Cherrydale, Arlington, VA
42.8 °F
42 °F 96%
30.09 in
0.06 in
40 °F
265 ft
5:15 AM EST Normal
Backyard Weather, Falls Church, VA
42.7 °F
41 °F 93%
30.10 in
0.06 in
43 °F
334 ft
5:10 AM EST Normal
APRSWXNET Westlawn VA , Falls Church, VA
43 °F
42 °F 97%
30.08 in
0.00 in
39 °F
311 ft
5:02 AM EST MADIS
Website
Beulah-Wolf Trap, Vienna, VA
42.0 °F
40 °F 92%
30.09 in
0.03 in
42 °F
430 ft
5:14 AM EST Rapid Fire Website
APRSWXNET Bethesda MD , Washington, DC
43 °F
41 °F 91%
30.07 in
0.00 in
43 °F
403 ft
3:08 AM EST MADIS
Website
Potomac, MD
42.2 °F
36 °F 79%
29.94 in
0.00 in
42 °F
361 ft
5:15 AM EST Normal
VADOT Rt_66_@_Rosslyn, Arlington, VA
44 °F
40 °F 85%
-
0.00 in
40 °F
132 ft
4:40 AM EST MADIS
Website
Barcroft Neighborhood, Arlington, VA
42.9 °F
40 °F 90%
30.08 in
0.04 in
43 °F
200 ft
5:10 AM EST Normal
DCNet Natl. Academy of Sciences Washingt, Washington, DC
45 °F
41 °F 84%
-
0.00 in
40 °F
130 ft
4:45 AM EST MADIS
Website
DCNet Navy Annex Washington DC, Washington, DC
43 °F
40 °F 89%
-
0.00 in
35 °F
197 ft
4:45 AM EST MADIS
Website
APRSWXNET Great Falls V, Great Falls, VA
43 °F
41 °F 92%
30.06 in
0.04 in
43 °F
296 ft
5:03 AM EST MADIS
Website
APRSWXNET Arlington VA , Arlington, VA
43 °F
42 °F 97%
30.12 in
0.00 in
39 °F
157 ft
1:23 AM EST MADIS
Website
DCNet DC Municipal Building Washington D, Washington, DC
43 °F
39 °F 87%
-
0.00 in
36 °F
304 ft
4:45 AM EST MADIS
Website
DCNet Hoover Building Washington DC, Washington, DC
45 °F
41 °F 86%
-
0.00 in
39 °F
231 ft
4:45 AM EST MADIS
Website
Lake Fairfax, Vienna, VA
42.2 °F
40 °F 91%
29.84 in
0.10 in
42 °F
275 ft
5:15 AM EST Rapid Fire Website
Hawk Ridge Subdivision (South), Reston, VA
42.2 °F
40 °F 93%
30.06 in
0.08 in
42 °F
300 ft
5:10 AM EST Normal
Website
Colvin Run at Hunter Mill Rd (One Lane B, Vienna, VA
42.7 °F
41 °F 93%
30.11 in
0.05 in
38 °F
295 ft
5:15 AM EST Normal
VADOT Seminary_Rd_@_I-395, Alexandria, VA
43 °F
40 °F 88%
-
0.13 in
39 °F
269 ft
4:34 AM EST MADIS
Website
DCNet NOAA Building Silver Spring MD, Silver Spring, MD
42 °F
39 °F 88%
-
0.00 in
34 °F
511 ft
4:45 AM EST MADIS
Website
DCNet Forrestal Building Washington DC, Washington, DC
44 °F
41 °F 88%
-
0.00 in
39 °F
228 ft
4:45 AM EST MADIS
Website
Alexandria, VA
45.2 °F
-22 °F 5%
29.89 in
0.12 in
43 °F
265 ft
5:12 AM EST Normal
Website
Hickory Creek, Great Falls, VA
42.1 °F
40 °F 92%
30.04 in
0.08 in
42 °F
350 ft
5:15 AM EST Rapid Fire Website
VADOT Site_E, Oakton, VA
44 °F
42 °F 94%
-
0.00 in
44 °F
353 ft
4:46 AM EST MADIS
Website
Episcopal High School, Alexandria, VA
43.3 °F
40 °F 89%
30.04 in
0.01 in
39 °F
290 ft
5:15 AM EST Normal
Website
Eckington Pl, NE, Washington, DC
44.7 °F
41 °F 88%
30.15 in
0.00 in
38 °F
90 ft
1:37 AM EST Normal
NOS_PORTS Washington, DC, Washington, DC
45 °F
-
-
30.09 in
0.00 in
40 °F
0 ft
4:42 AM EST MADIS
Website
VADOT Site_C, Oakton, VA
44 °F
42 °F 91%
-
0.00 in
44 °F
290 ft
4:44 AM EST MADIS
Website
Cedar Cove Cluster, Reston, VA
43.3 °F
40 °F 89%
30.08 in
0.04 in
43 °F
350 ft
5:14 AM EST Rapid Fire
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Warnings and Notices
Coastal Flood Watch
Statement as of 4:20 AM EST on November 12, 2009
... Coastal Flood Watch remains in effect from Friday morning
through late Friday night...
A coastal Flood Watch remains in effect from Friday morning
through late Friday night.
Positive tidal departures are expected to increase in magnitude as
a strong coastal low pressure system strengthens near the mouth of
the Chesapeake Bay. Departures of 2.0 to 3.0 feet above normal
high tide will be possible beginning with high tide Friday
morning... and continuing through late Friday night. Minor coastal
flooding is anticipated... but strong winds and anomalies higher
than anticipated could result in moderate coastal flooding.
Here are the times of the next high tides
for a few locations from north to south...
on the Chesapeake Bay...
Havre de Grace... 5:24 am and 6:11 PM today... 6:15 am and 7:08 PM
Friday... and 7:03 am Saturday.
Fort McHenry Baltimore... 2:58 PM today... 3:03 am and 3:57 PM
Friday... and 3:52 am Saturday.
Now along the Potomac River...
Alexandria... 4:33 PM today... 4:50 am and 5:16 PM Friday... and
5:45 am Saturday.
Indian Head... 4:01 PM today... 4:28 am and 4:42 PM Friday... and
5:11 am Saturday.
Goose Bay... 12:07 PM today... 12:34 am and 12:48 PM Friday... and
1:17 am Saturday.
Copyright © 2009 Weather Underground, Inc.
Copyright © 2009 Weather Underground, Inc.
