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Updated: 8:20 PM EST on November 11, 2009
48 °F
Rain
Windchill:
46 °F
Humidity:
93%
Dew Point:
46 °F
Wind:
6 mph
from the
North
Pressure:
30.25 in
(Rising)
Visibility:
10.0 miles
UV:
0 out of 16
Clouds:
Overcast
5000 ft
(Above Ground Level)
Elevation:
387 ft
» Weather History for This Location
Select a source for your current conditions:
Gaithersburg, MD (KGAI)
Dulles Airport, VA (KIAD)
Washington, DC (KDCA)
Leesburg, VA (KJYO)
Potomac, MD
APRSWXNET Great Falls VA US
Potomac Highlands
Hickory Creek
Colvin Run at Hunter Mill Rd (One Lane Bridge)
Lake Fairfax
Great Falls
APRSWXNET Bethesda MD US
Woodley Gardens
APRSWXNET Great Falls VA US
Kentlands
VADOT Dulles_Toll_Rd_E_Plaza
King Farm
Longhorn
Langley Fork Park
Hawk Ridge Subdivision (South)
APRSWXNET Derwood MD US
Beulah-Wolf Trap
Weatherscience.net
Cedar Cove Cluster
Flower Valley
Montgomery Village, MD
APRSWXNET Germantown MD US
VADOT Site_G
VADOT Site_E
VADOT Site_C
Arlington, VA
History & Almanac
Max Temperature:
Min Temperature:
Normal (KIAD)
58 °F
35 °F
Record (KIAD)
78 °F
(2006)
16 °F
(1973)
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
4:57 PM EST
Civil Twilight
6:19 AM EST
5:26 PM EST
Nautical Twilight
5:47 AM EST
5:58 PM EST
Astronomical Twilight
5:15 AM EST
6:29 PM EST
Moon
1:12 AM EST (11/11)
1:54 PM EST (11/11)
Length Of Visible Light:
11h 06m
Length of Day
10h 10m
Tomorrow will be 1m 58s shorter .
Extended View
Waning Crescent, 24% 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
49° F
|
43° F
52° F
|
47° F
58° F
|
45° F
65° F
|
43° F
59° F
|
40° F
Rain
70% chance of precipitation
Chance of Rain
50% chance of precipitation
Chance of Rain
30% chance of precipitation
Partly Cloudy
Partly Cloudy
Nowcast as of 5:41 PM EST on November 11, 2009
Now
Periods of rain will continue through the evening. Additional amounts of one or two tenths of an inch can be expected through 900 PM.
Forecast for Montgomery
Updated: 5:48 PM EST on November 11, 2009
Tonight
Rain. Lows in the lower 40s. Northeast winds around 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
Thursday
Rain likely...mainly in the morning. Highs around 50. Northeast winds 15 to 20 mph. Chance of rain 70 percent.
Thursday Night
Cloudy. Rain likely...mainly after midnight. Lows in the mid 40s. North winds around 15 mph with gusts up to 25 mph. Chance of rain 60 percent.
Friday
Cloudy with a 50 percent chance of rain. Highs in the lower 50s. North winds around 15 mph.
Friday Night
Cloudy with a 50 percent chance of rain. Lows in the upper 40s. North winds 10 to 15 mph.
Saturday
Mostly cloudy with a 30 percent chance of rain. Highs in the upper 50s.
Saturday Night
Mostly cloudy. Lows in the mid 40s.
Sunday
Mostly sunny. Highs in the mid 60s.
Sunday Night
Partly cloudy. Lows in the lower 40s.
Monday
Mostly sunny. Highs in the upper 50s.
Monday Night
Partly cloudy. Lows around 40.
Tuesday
Mostly sunny. Highs in the upper 50s.
Tuesday Night
Mostly cloudy. Lows around 40.
Wednesday
Partly sunny. Highs in the upper 50s.
Alternate Computer Forecast: AVN MOS Weather Graph
Air quality Forecast for Washington
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:
Rockets vs. Chippewas
8:00 PM EST on November 11, 2009
Clear,
40 °F
Falcons vs. RedHawks
6:00 PM EST on November 12, 2009
Clear,
45 °F
Football (Soccer):
Date:
Forecast:
Rayo Vallecano vs. Athletic Bilbao
9:00 PM CET on November 11, 2009
Chance of Rain, High 69° F/ 21° C
Valladolid vs. Mallorca
9:00 PM CET on November 11, 2009
Scattered Clouds, High 69° F/ 21° 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:
Silver Spring
Aloysius
Aloysius's Wunder Blog
11 hours ago
Weather Stations
Station Location
Temp.
Dew Point
Humidity
Wind
Pressure
Precipitation
Windchill
Elevation
Updated
Type
Potomac, MD
44.0 °F
38 °F
78%
30.08 in
0.00 in
/ hr
44 °F
361 ft
8:35 PM EST
Normal
APRSWXNET Great Falls V, Great Falls, VA
45 °F
43 °F
93%
30.18 in
0.11 in
/ hr
45 °F
296 ft
8:03 PM EST
MADIS
Website
Potomac Highlands, Rockville, MD
43.0 °F
40 °F
88%
30.25 in
0.02 in
/ hr
43 °F
350 ft
8:34 PM EST
Normal
Hickory Creek, Great Falls, VA
43.8 °F
42 °F
93%
30.17 in
0.00 in
/ hr
44 °F
350 ft
8:43 PM EST
Rapid Fire
Website
Colvin Run at Hunter Mill Rd (One Lane B, Vienna, VA
44.5 °F
43 °F
93%
30.23 in
0.03 in
/ hr
41 °F
295 ft
8:40 PM EST
Normal
Lake Fairfax, Vienna, VA
43.9 °F
42 °F
91%
29.97 in
0.00 in
/ hr
44 °F
275 ft
8:43 PM EST
Rapid Fire
Website
Great Falls, Great Falls, VA
43.8 °F
42 °F
93%
30.23 in
0.09 in
/ hr
41 °F
339 ft
8:43 PM EST
Rapid Fire
APRSWXNET Bethesda MD , Washington, DC
44 °F
42 °F
92%
30.19 in
0.00 in
/ hr
44 °F
403 ft
8:28 PM EST
MADIS
Website
Woodley Gardens, Rockville, MD
43.5 °F
41 °F
92%
30.16 in
0.00 in
/ hr
44 °F
451 ft
8:40 PM EST
Normal
Website
APRSWXNET Great Falls VA , Sterling, VA
44 °F
42 °F
94%
30.26 in
0.00 in
/ hr
44 °F
321 ft
8:30 PM EST
MADIS
Website
Kentlands, Gaithersburg, MD
44.8 °F
40 °F
84%
30.11 in
0.51 in
/ hr
45 °F
380 ft
8:43 PM EST
Rapid Fire
VADOT Dulles_Toll_Rd_E_Plaza, Vienna, VA
44 °F
43 °F
94%
-
0.00 in
/ hr
42 °F
416 ft
8:10 PM EST
MADIS
Website
King Farm, Rockville, MD
44.2 °F
42 °F
91%
30.25 in
0.00 in
/ hr
39 °F
479 ft
8:43 PM EST
Rapid Fire
Longhorn, Gaithersburg, MD
43.2 °F
41 °F
91%
30.18 in
0.03 in
/ hr
43 °F
420 ft
8:40 PM EST
Normal
Langley Fork Park, McLean, VA
44.0 °F
42 °F
94%
30.24 in
0.00 in
/ hr
44 °F
272 ft
8:43 PM EST
Rapid Fire
Hawk Ridge Subdivision (South), Reston, VA
43.9 °F
42 °F
94%
30.19 in
0.04 in
/ hr
44 °F
300 ft
8:40 PM EST
Normal
Website
APRSWXNET Derwood MD , Washington Grove, MD
45 °F
45 °F
100%
30.21 in
0.00 in
/ hr
45 °F
1558 ft
8:29 PM EST
MADIS
Website
Beulah-Wolf Trap, Vienna, VA
43.8 °F
42 °F
92%
30.21 in
0.06 in
/ hr
44 °F
430 ft
8:43 PM EST
Rapid Fire
Website
Weatherscience.net, Potomac Falls, VA
45.7 °F
45 °F
96%
29.93 in
0.04 in
/ hr
42 °F
276 ft
8:43 PM EST
Rapid Fire
Website
Cedar Cove Cluster, Reston, VA
45.1 °F
42 °F
89%
30.21 in
0.02 in
/ hr
45 °F
350 ft
8:43 PM EST
Rapid Fire
Flower Valley, Rockville, MD
43.9 °F
40 °F
87%
29.96 in
0.02 in
/ hr
44 °F
0 ft
8:43 PM EST
Normal
Montgomery Village, MD
44.4 °F
43 °F
94%
30.30 in
0.04 in
/ hr
44 °F
350 ft
8:43 PM EST
Rapid Fire
Website
APRSWXNET Germantown MD , Germantown, MD
44 °F
41 °F
90%
30.21 in
0.03 in
/ hr
44 °F
433 ft
8:33 PM EST
MADIS
Website
VADOT Site_G, Herndon, VA
45 °F
43 °F
92%
-
0.01 in
/ hr
39 °F
339 ft
8:17 PM EST
MADIS
Website
VADOT Site_E, Oakton, VA
46 °F
44 °F
94%
-
0.00 in
/ hr
46 °F
353 ft
8:16 PM EST
MADIS
Website
VADOT Site_C, Oakton, VA
46 °F
43 °F
90%
-
0.00 in
/ hr
46 °F
290 ft
8:14 PM EST
MADIS
Website
Arlington, VA
44.0 °F
44 °F
100%
30.23 in
0.01 in
/ hr
40 °F
300 ft
8:40 PM EST
Normal
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Warnings and Notices
There are currently no warnings or advisories for this location.
Public Information Statement
Statement as of 4:39 PM EST on November 11, 2009
... Street flooding... Several inches of rain are possible over the next couple of days... especially along and east of Interstate 95. The rainfall will be steady and prolonged... therefore flash flooding or river flooding due to heavy rain is not expected. However... this time of year is prime for producing high standing water on roads and streets... especially in urbanized areas. It is also more difficult for rainfall to run off into tidal areas because of higher than normal tides. It is a good idea to check storm drains in your area and clear out fallen leaves and debris. Baltimore City... Washington DC... Alexandria and Annapolis are at greatest risk for street flooding.
Copyright © 2009 Weather Underground, Inc.
Copyright © 2009 Weather Underground, Inc.