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Washington Dulles International, Virginia
|
Dulles Airport, Virginia (Airport)
Updated: 4:52 PM EDT on July 12, 2009
 |
89 °F
Scattered Clouds
|
| Humidity: |
32% |
| Dew Point: |
56 °F
|
| Wind: |
10 mph
from the
West
|
| Pressure: |
29.92 in
(Steady)
|
| Heat Index: |
87 °F
|
| Visibility: |
10.0 miles
|
| UV: |
4 out of 16 |
| Clouds: |
Scattered Clouds
5500 ft
(Above Ground Level)
|
| Elevation: |
312 ft
|
» Weather History for This Location
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Select a source for your current conditions:
| History & Almanac |
 |
| |
Max Temperature: |
Min Temperature: |
| Normal |
87 °F
|
64 °F
|
| Record |
97 °F
(1986) |
47 °F
(2002) |
| Yesterday |
84 °F
|
66 °F
|
| Yesterday's Cooling Degree Days: 10 |
|
Detailed History and Climate
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| Today's State Extremes |
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| Astronomy |
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| July 12, 2009 |
Rise: |
Set: |
| Actual Time |
5:54 AM EDT |
8:36 PM EDT |
| Civil Twilight |
5:23 AM EDT |
9:07 PM EDT |
| Nautical Twilight |
4:44 AM EDT |
9:46 PM EDT |
| Astronomical Twilight |
3:59 AM EDT |
10:30 PM EDT |
| Moon |
11:11 PM EDT |
10:51 AM EDT |
| Length Of Visible Light: |
15h 44m |
| Length of Day |
14h 41m
Tomorrow will be 1m 11s shorter.
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Extended View
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Waning Gibbous, 75% of the Moon is Illuminated
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 |
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Today
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7 / 15
Last Quarter
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7 / 21
New
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7 / 28
First Quarter
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8 / 5
Full
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For more information about the solar system:
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Free Weather Stickers® for Your Homepage!
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| Sunday |
Monday |
Tuesday |
Wednesday |
Thursday |
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86° F
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61° F
|
85° F
|
58° F
|
88° F
|
61° F
|
90° F
|
70° F
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88° F
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67° F
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Partly Cloudy
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Partly Cloudy
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Partly Cloudy
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Chance of T-storms
30% chance of precipitation
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Chance of T-storms
30% chance of precipitation
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| Forecast for Loudoun |
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| Updated: 2:30 PM EDT on July 12, 2009 |
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Tonight
Partly cloudy. Lows in the upper 50s. Northwest winds 5 to 10 mph.
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Monday
Mostly sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph.
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Monday Night
Partly cloudy. Lows in the mid 50s. North winds 5 to 10 mph.
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Tuesday
Mostly sunny. Highs in the mid 80s. Northwest winds around 5 mph...becoming southwest in the afternoon.
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Tuesday Night
Partly cloudy. Lows in the lower 60s. Southeast winds around 5 mph in the evening...becoming light and variable.
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Wednesday
Mostly sunny. Highs in the upper 80s.
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Wednesday Night
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent.
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Thursday
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.
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Thursday Night
Partly cloudy. Lows in the upper 60s.
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Friday
Mostly sunny. Highs in the mid 80s.
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Friday Night
Partly cloudy. Lows in the lower 60s.
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Saturday
Partly sunny. Highs in the lower 80s.
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Saturday Night
Partly cloudy. Lows in the lower 60s.
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Sunday
Sunny. Highs in the mid 80s.
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| Alternate Computer Forecast: AVN MOS Weather Graph |
| Air quality Forecast for Northern Virginia |
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| Sports Weather |
|
| NFL: |
Date: |
Forecast: |
| Bills vs. Titans |
8:00 PM EDT on August 09, 2009 |
Average High 81° F/ 27° C |
| Redskins vs. Ravens |
7:30 PM EDT on August 13, 2009 |
Average High 84° F/ 28° C |
| MLB: |
Date: |
Forecast: |
| Indians vs. Tigers |
1:05 PM EDT on July 12, 2009 |
Partly Cloudy,
76 °F
|
| Cardinals vs. Cubs |
12:05 PM CDT on July 12, 2009 |
Partly Cloudy,
74 °F
|
| Football (Soccer): |
Date: |
Forecast: |
| Los Angeles vs. New York |
8:00 PM EDT on July 16, 2009 |
Chance of a Thunderstorm,
81 °F
|
| CD Chivas USA vs. New England |
5:00 PM BST on July 18, 2009 |
Average High 68° F/ 19° C |
| NASCAR: |
Date: |
Forecast: |
| Allstate 400 at The Brickyard |
2:19 PM EDT on July 26, 2009 |
Average High 85° F/ 29° C |
| Sunoco Red Cross Pennsylvania 500 |
2:18 PM EDT on August 02, 2009 |
Average High 78° F/ 25° C |
| Blogs in This Area |
|
| City: |
Member: |
Title: |
Last Activity: |
| Fairfax |
Proserpina |
Proserpina's Wunder Blog |
6 hours ago |
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| Weather Stations |
|
| Station Location |
Temp. |
Dew Point |
Humidity |
Wind |
Pressure |
Precipitation |
Heat Index |
Elevation |
Updated |
Type |
|
|
Ridings at Blue Springs, Chantilly, VA
|
85.6 °F
|
61 °F
|
44% |
|
29.90 in
|
0.00 in
/ hr |
86 °F
|
303 ft |
5:26 PM EDT |
Normal |
Website |
|
Brambleton, Ashburn, VA
|
87.7 °F
|
62 °F
|
43% |
|
29.88 in
|
0.00 in
/ hr |
88 °F
|
310 ft |
5:31 PM EDT |
Rapid Fire |
|
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VADOT Dulles_Toll_Rd_W_MP25, Chantilly, VA
|
89 °F
|
57 °F
|
34% |
|
-
|
0.00 in
/ hr |
88 °F
|
406 ft |
4:49 PM EDT |
MADIS |
Website |
|
Brookfield, Chantilly, VA
|
87.1 °F
|
44 °F
|
22% |
|
29.44 in
|
0.00 in
/ hr |
84 °F
|
260 ft |
5:20 PM EDT |
Normal |
|
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Jim's Front Porch, Oak Hill, VA, VA
|
89.1 °F
|
56 °F
|
33% |
|
29.94 in
|
0.00 in
/ hr |
88 °F
|
406 ft |
5:27 PM EDT |
Normal |
|
|
Broadlands Southern Walk, Ashburn, VA
|
94.6 °F
|
53 °F
|
25% |
|
29.62 in
|
0.00 in
/ hr |
92 °F
|
320 ft |
5:31 PM EDT |
Rapid Fire |
|
|
Broadlands West, Broadlands, VA
|
90.3 °F
|
60 °F
|
36% |
|
29.78 in
|
0.00 in
/ hr |
90 °F
|
383 ft |
5:30 PM EDT |
Normal |
|
|
Cedar Cove Cluster, Reston, VA
|
86.2 °F
|
64 °F
|
47% |
|
29.89 in
|
0.00 in
/ hr |
87 °F
|
350 ft |
5:30 PM EDT |
Rapid Fire |
|
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Vale Park West, Oakton, VA
|
84.7 °F
|
63 °F
|
48% |
|
29.87 in
|
0.00 in
/ hr |
86 °F
|
427 ft |
5:31 PM EDT |
Rapid Fire |
|
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London Towne West II, Centreville, VA
|
88.4 °F
|
58 °F
|
36% |
|
29.89 in
|
0.00 in
/ hr |
87 °F
|
180 ft |
5:31 PM EDT |
Rapid Fire |
Website |
|
Great Falls, Great Falls, VA
|
85.6 °F
|
63 °F
|
47% |
|
29.89 in
|
0.00 in
/ hr |
87 °F
|
339 ft |
5:31 PM EDT |
Rapid Fire |
|
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Hawk Ridge Subdivision (South), Reston, VA
|
83.6 °F
|
60 °F
|
45% |
|
29.86 in
|
0.00 in
/ hr |
84 °F
|
300 ft |
5:21 PM EDT |
Normal |
Website |
|
Weatherscience.net, Potomac Falls, VA
|
92.3 °F
|
63 °F
|
38% |
|
29.58 in
|
0.00 in
/ hr |
93 °F
|
276 ft |
5:31 PM EDT |
Rapid Fire |
Website |
|
Colvin Run at Hunter Mill Rd (One Lane B, Vienna, VA
|
87.3 °F
|
60 °F
|
40% |
|
29.89 in
|
0.00 in
/ hr |
87 °F
|
295 ft |
5:30 PM EDT |
Normal |
|
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APRSWXNET Great Falls VA , Sterling, VA
|
86 °F
|
65 °F
|
49% |
|
29.94 in
|
0.00 in
/ hr |
88 °F
|
321 ft |
5:00 PM EDT |
MADIS |
Website |
|
Lake Fairfax, Vienna, VA
|
86.5 °F
|
68 °F
|
55% |
|
29.58 in
|
0.00 in
/ hr |
90 °F
|
275 ft |
5:31 PM EDT |
Rapid Fire |
Website |
|
Belmont Country Club, Ashburn, VA
|
90.0 °F
|
64 °F
|
42% |
|
29.88 in
|
0.00 in
/ hr |
91 °F
|
302 ft |
5:29 PM EDT |
Normal |
|
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TNG @ Centre Ridge, Centreville, VA
|
88.9 °F
|
67 °F
|
48% |
|
29.83 in
|
0.00 in
/ hr |
92 °F
|
297 ft |
5:22 PM EDT |
Normal |
|
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Compass Rose Farm, Haymarket, VA
|
85.6 °F
|
63 °F
|
47% |
|
29.91 in
|
0.00 in
/ hr |
87 °F
|
350 ft |
5:31 PM EDT |
Rapid Fire |
|
|
Hickory Creek, Great Falls, VA
|
83.8 °F
|
60 °F
|
45% |
|
29.83 in
|
0.00 in
/ hr |
84 °F
|
350 ft |
5:31 PM EDT |
Rapid Fire |
Website |
|
Beulah-Wolf Trap, Vienna, VA
|
84.4 °F
|
65 °F
|
53% |
|
29.88 in
|
0.00 in
/ hr |
86 °F
|
430 ft |
5:30 PM EDT |
Rapid Fire |
Website |
|
Kincaid Forest, Leesburg, VA
|
89.0 °F
|
64 °F
|
43% |
|
29.84 in
|
0.00 in
/ hr |
90 °F
|
294 ft |
5:29 PM EDT |
Normal |
|
|
Snow Hill, Haymarket, VA
|
85.4 °F
|
65 °F
|
50% |
|
29.91 in
|
0.00 in
/ hr |
87 °F
|
454 ft |
4:26 PM EDT |
Rapid Fire |
|
|
Falcon Ridge, Great Falls, VA
|
83.4 °F
|
64 °F
|
53% |
|
29.88 in
|
0.00 in
/ hr |
85 °F
|
275 ft |
5:30 PM EDT |
Normal |
|
|
APRSWXNET Bull Run Mountain VA , Haymarket, VA
|
78 °F
|
68 °F
|
71% |
|
29.94 in
|
0.00 in
/ hr |
80 °F
|
1036 ft |
5:02 PM EDT |
MADIS |
Website |
|
Ravens Crest, Manassas, VA
|
90.0 °F
|
46 °F
|
22% |
|
29.41 in
|
0.00 in
/ hr |
87 °F
|
325 ft |
5:31 PM EDT |
Rapid Fire |
|
|
Evergreen Country Club, Haymarket, VA
|
86.7 °F
|
64 °F
|
47% |
|
30.22 in
|
0.00 in
/ hr |
88 °F
|
436 ft |
5:29 PM EDT |
Normal |
|
|
Bull Run Mtn, Haymarket, VA
|
83.7 °F
|
64 °F
|
52% |
|
29.90 in
|
0.00 in
/ hr |
85 °F
|
642 ft |
5:30 PM EDT |
Normal |
Website |
|
Dominion Valley, Haymarket, VA
|
90.5 °F
|
57 °F
|
32% |
|
29.50 in
|
0.00 in
/ hr |
89 °F
|
384 ft |
5:30 PM EDT |
Normal |
|
|
Clifton, Clifton, VA
|
87.0 °F
|
61 °F
|
42% |
|
29.54 in
|
0.00 in
/ hr |
87 °F
|
336 ft |
5:26 PM EDT |
Normal |
Website |
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Warnings and Notices
There are currently no warnings or advisories for this location.
 Copyright © 2009 Weather Underground, Inc.
 |
Copyright © 2009 Weather Underground, Inc.
|
|
