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| Current Weather at Westlawn, Mason District, Fairfax County, Virginia USA at 11:00p 02/22/12 EST ( 4:00a 02/23/12 UTC) Lat 38° 51' 30" N Long 77° 10' 50" W Elev 328 ft WBCR Site 20513. All times listed (except sunrise/sunset) are Eastern (US) Standard Time (UTC -0500). |
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| Value |
Current |
High |
Low |
| Temperature | 55.7°F |
61.3°F at 3:37p | 38.3°F at 6:33a |
| Humidity | 49% |
91% at 8:14a | 32% at 3:01p |
| Dew Point | 36.8°F |
40.0°F at 9:24a | 30.0°F at 3:01p |
| Wind |
S (185 deg)
at 1.2 G 7.0 mph |
18.0 mph at 3:05p | |
| Barometer |
997.4 hPa
& Falling Rapidly|
1010.3 hPa at 8:44a |
997.4 hPa at 10:59p |
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| Today's
Rain |
0.00 in |
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| Rain
Rate |
0.00 in/hr |
0.00 in/hr at ---- | |
| Storm
Total |
0.00 in |
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| Monthly
Rain |
0.40 in |
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| Yearly
Rain |
3.26 in |
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| Wind
Chill |
55.7°F |
38.0 °F at 6:33a | |
| THW
Index |
53.8°F
|
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| Heat
Index |
53.8°F
|
58.0 °F at 3:27p | |
| Sunrise |
6:51a ET
|
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| Sunset |
5:54p ET
|
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| Moon Phase |
New Moon
|
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| Forecast |
Increasing clouds and cooler. Precipitation possible within 6 hours Windy with possible wind shift to the W, NW, or N.
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| Inside Temperature | 76.8°F |
79.2°F at 7:06a | 72.1°F at 5:05p |
| Inside Humidity | 29% |
32% at 5:51a | 27% at 7:16a |