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Updated: 8:52 AM EST on November 11, 2009
49 °F
Light Rain
Windchill:
42 °F
Humidity:
80%
Dew Point:
43 °F
Wind:
18 mph
from the
NNE
Wind Gust:
24 mph
Pressure:
30.29 in
(Rising)
Visibility:
8.0 miles
UV:
0 out of 16
Clouds:
Few
3300 ft
Scattered Clouds
5500 ft
Overcast
6500 ft
(Above Ground Level)
Elevation:
13 ft
» Weather History for This Location
Select a source for your current conditions:
Dulles Airport, VA (KIAD)
Gaithersburg, MD (KGAI)
Leesburg, VA (KJYO)
Washington, DC (KDCA)
Hickory Creek
APRSWXNET Great Falls VA US
Colvin Run at Hunter Mill Rd (One Lane Bridge)
Lake Fairfax
Great Falls
APRSWXNET Great Falls VA US
Hawk Ridge Subdivision (South)
Cedar Cove Cluster
VADOT Dulles_Toll_Rd_E_Plaza
Potomac, MD
Weatherscience.net
Beulah-Wolf Trap
VADOT Site_G
VADOT Site_E
Potomac Highlands
Jim's Front Porch
Langley Fork Park
Rosehaven Estates
Kentlands
APRSWXNET Bethesda MD US
Longhorn
Woodley Gardens
Brookfield
King Farm
Ashburn Manor
VADOT Dulles_Toll_Rd_W_MP25
Backyard Weather
History & Almanac
Max Temperature:
Min Temperature:
Normal (KIAD)
58 °F
35 °F
Record (KIAD)
78 °F
16 °F
Yesterday
68 °F
48 °F
Yesterday's Heating Degree Days: 7
Detailed History and Climate
Today's State Extremes
Astronomy
November 11, 2009
Rise:
Set:
Actual Time
6:47 AM EST
4:58 PM EST
Civil Twilight
6:19 AM EST
5:26 PM EST
Nautical Twilight
5:47 AM EST
5:58 PM EST
Astronomical Twilight
5:16 AM EST
6:29 PM EST
Moon
1:12 AM EST
1:54 PM EST
Length Of Visible Light:
11h 06m
Length of Day
10h 10m
Tomorrow will be 1m 58s shorter .
Extended View
Waning Crescent, 29% 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!
Wednesday
Thursday
Friday
Saturday
Sunday
50° F
|
41° F
50° F
|
43° F
54° F
|
47° F
61° F
|
47° F
65° F
|
43° F
Rain
70% chance of precipitation
Chance of Rain
50% chance of precipitation
Chance of Rain
40% chance of precipitation
Chance of Rain
30% chance of precipitation
Partly Cloudy
Nowcast as of 9:13 am EST on November 11, 2009
Now
Steady light to occasionally moderate rain will fall across the Shenandoah Valley...eastern West Virginia Panhandle and the Baltimore-Washington metropolitan area through the rest of the morning. Additional rainfall accumulations between one tenth and one quarter of an inch are expected through noon.
Forecast for Fairfax
Updated: 8:36 am EST on November 11, 2009
Coastal Flood Watch in effect from Friday morning through late Friday night...
Today
Rain. Highs in the lower 50s. Northeast winds 10 to 15 mph. Chance of rain near 100 percent.
Tonight
Rain...mainly in the evening. Lows in the mid 40s. Northeast winds around 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
Thursday
Cloudy with a 50 percent chance of rain. Highs in the lower 50s. North winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night
Cloudy with a 50 percent chance of rain. Lows in the lower 40s. North winds 10 to 15 mph.
Friday
Cloudy with a 50 percent chance of rain. Highs in the mid 50s. North winds 10 to 15 mph.
Friday Night
Cloudy with a 40 percent chance of rain. Lows in the upper 40s.
Saturday
Cloudy with a 40 percent chance of rain. Highs in the lower 60s.
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
Mostly cloudy. Lows in the lower 40s.
Tuesday
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
Partly Cloudy,
54 °F
Bengals vs. Steelers 1:00 PM EST on November 15, 2009
Chance of Rain,
59 °F
College Football:
Date:
Forecast:
Rockets vs. Chippewas 8:00 PM EST on November 11, 2009
Clear,
38 °F
Falcons vs. RedHawks 6:00 PM EST on November 12, 2009
Clear,
47 °F
Football (Soccer):
Date:
Forecast:
Celta Vigo vs. Tenerife 7:00 PM WET on November 11, 2009
Clear, High 75° F/ 24° C
Real Murcia vs. Deportivo La Coruña 8:00 PM CET on November 11, 2009
Chance of Rain, High 66° F/ 19° C
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
23 minutes ago
Weather Stations
Station Location
Temp.
Dew Point
Humidity
Wind
Pressure
Precipitation
Windchill
Elevation
Updated
Type
Hickory Creek, Great Falls, VA
46.1 °F
44 °F 92%
30.22 in
0.00 in
46 °F
350 ft
9:20 AM EST Rapid Fire Website
APRSWXNET Great Falls V, Great Falls, VA
47 °F
45 °F 93%
30.24 in
0.06 in
47 °F
296 ft
9:03 AM EST MADIS
Website
Colvin Run at Hunter Mill Rd (One Lane B, Vienna, VA
46.6 °F
44 °F 91%
30.28 in
0.04 in
45 °F
295 ft
9:20 AM EST Normal
Lake Fairfax, Vienna, VA
46.2 °F
43 °F 90%
30.02 in
0.04 in
46 °F
275 ft
9:20 AM EST Rapid Fire Website
Great Falls, Great Falls, VA
46.1 °F
44 °F 92%
30.28 in
0.05 in
44 °F
339 ft
9:20 AM EST Rapid Fire
APRSWXNET Great Falls VA , Sterling, VA
46 °F
44 °F 94%
30.31 in
0.00 in
46 °F
321 ft
9:00 AM EST MADIS
Website
Hawk Ridge Subdivision (South), Reston, VA
46.2 °F
44 °F 93%
30.24 in
0.05 in
46 °F
300 ft
9:11 AM EST Normal
Website
Cedar Cove Cluster, Reston, VA
47.5 °F
44 °F 88%
30.26 in
0.00 in
48 °F
350 ft
9:20 AM EST Rapid Fire
VADOT Dulles_Toll_Rd_E_Plaza, Vienna, VA
47 °F
44 °F 92%
-
0.00 in
45 °F
416 ft
8:30 AM EST MADIS
Website
Potomac, MD
46.2 °F
39 °F 74%
30.15 in
0.00 in
46 °F
361 ft
9:15 AM EST Normal
Weatherscience.net, Potomac Falls, VA
48.2 °F
48 °F 99%
29.97 in
0.05 in
47 °F
276 ft
8:04 AM EST Rapid Fire Website
Beulah-Wolf Trap, Vienna, VA
46.2 °F
43 °F 90%
30.27 in
0.05 in
46 °F
430 ft
9:20 AM EST Rapid Fire Website
VADOT Site_G, Herndon, VA
48 °F
44 °F 88%
-
0.00 in
42 °F
339 ft
8:37 AM EST MADIS
Website
VADOT Site_E, Oakton, VA
48 °F
46 °F 91%
-
0.00 in
48 °F
353 ft
8:36 AM EST MADIS
Website
Potomac Highlands, Rockville, MD
45.3 °F
41 °F 86%
30.29 in
0.02 in
45 °F
350 ft
9:14 AM EST Normal
Jim's Front Porch, Oak Hill, VA, VA
47.5 °F
44 °F 87%
30.30 in
0.04 in
48 °F
406 ft
9:16 AM EST Normal
Langley Fork Park, McLean, VA
46.3 °F
44 °F 92%
30.29 in
0.00 in
46 °F
272 ft
9:20 AM EST Rapid Fire
Rosehaven Estates, Fairfax, VA
48.5 °F
45 °F 89%
30.29 in
0.02 in
47 °F
470 ft
9:11 AM EST Normal
Kentlands, Gaithersburg, MD
47.8 °F
42 °F 79%
30.16 in
0.12 in
48 °F
380 ft
9:20 AM EST Rapid Fire
APRSWXNET Bethesda MD , Washington, DC
47 °F
44 °F 89%
30.24 in
0.00 in
47 °F
403 ft
8:58 AM EST MADIS
Website
Longhorn, Gaithersburg, MD
45.5 °F
43 °F 90%
30.24 in
0.02 in
46 °F
420 ft
9:20 AM EST Normal
Woodley Gardens, Rockville, MD
45.7 °F
43 °F 89%
30.21 in
0.00 in
44 °F
451 ft
9:20 AM EST Normal
Website
Brookfield, Chantilly, VA
47.3 °F
42 °F 83%
29.77 in
0.04 in
45 °F
260 ft
9:20 AM EST Normal
King Farm, Rockville, MD
46.3 °F
44 °F 90%
30.30 in
0.00 in
44 °F
479 ft
9:20 AM EST Rapid Fire
Ashburn Manor, Ashburn, VA
48.7 °F
46 °F 92%
30.21 in
0.00 in
49 °F
285 ft
9:20 AM EST Rapid Fire
VADOT Dulles_Toll_Rd_W_MP25, Chantilly, VA
47 °F
45 °F 93%
-
0.00 in
45 °F
406 ft
8:29 AM EST MADIS
Website
Backyard Weather, Falls Church, VA
47.0 °F
44 °F 90%
30.27 in
0.05 in
47 °F
334 ft
9:20 AM EST Normal
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Warnings and Notices
Coastal Flood Watch
Statement as of 5:13 AM EST on November 11, 2009
... Coastal Flood Watch in effect from Friday morning through late
Friday night...
The National Weather Service in Baltimore MD/Washington has
issued a coastal Flood Watch... which is in effect from Friday
morning through late Friday night.
A low pressure area off the North Carolina coast will reside over
roughly the same area for the latter half of this week. Gusty
northeasterly winds will push across the Chesapeake Bay and tidal
Potomac waters through this period. Effects from the strengthening
low will bring heightened water levels by early Friday...
with minor flooding expected and moderate flooding possible
during times of high tide on Friday afternoon and into Saturday...
depending of the track and strength of the low as the weekend
approaches.
Here are the times of the next high tides during the watch period.
For a few locations from north to south...
on the Chesapeake Bay...
Havre de Grace... 6:16 am and 7:10 PM Friday...
Fort McHenry Baltimore... 3:03 am and 3:57 PM Friday...
Annapolis U.S. Naval Academy... 1:33 am and 2:27 PM Friday...
Now along the Potomac River...
Alexandria... 5:00 am and 5:26 PM Friday...
Indian Head... 4:28 am and 4:54 PM Friday...
Goose Bay... 12:07 PM Thursday... 12:34 am and 1:00 PM Friday...
A coastal Flood Watch means that conditions favorable for
flooding are expected to develop. Coastal residents should be
alert for later statements or warnings... and take action to
protect property.
Copyright © 2009 Weather Underground, Inc.
Copyright © 2009 Weather Underground, Inc.
