Purcellville, VA 20132 Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V14.01

Current Conditions

Almanac

Last Updated: 7:02 on 10/25/14
Outside Temperature: 45.9 °F
Today's High: 52.9 °F at 2:19
Lo: 43.6 °F at 4:34
Barometric Trend: -0.241
Sunrise : 7:32  Sunset: 18:20
Moonrise:   9:07   Moonset:  19:40
Moon Phase: 2

Parameter

Value High Time Low Time Average Rate Rate Hi Time Rate Lo Time

Wind Direction

SSW 305 1:46 139 6:24 244 -9.2 0.0 -121.5 6:24

Wind Speed

0 3 0:00 0 0:00 0 -0.1 2.0 4:08 -0.1 6:23

Gust

0 3 0:00 0 0:00 2 -1.6 2.0 4:08 -1.6 7:00

In Humidity

36 36 3:49 35 0:00 36 0.2 1.0 5:33 0.0

Out Humidity

91 97 4:50 72 0:05 93 -1.5 4.3 4:50 -2.2 5:21

In Temp

76.4 77.3 0:00 75.0 6:22 75.5 0.90 0.93 7:01 -0.47 5:31

Out Temp

45.9 52.9 2:19 43.6 4:34 45.5 0.40 1.52 5:13 -0.86 4:34

Barometer

996.15 996.98 3:14 996.12 6:56 996.39 -0.241 0.187 6:31 -0.306 6:56

Rain

25.16 25.16 0:00 25.16 0:00 25.16 0.000 0.000 0.000

Ch 1 Temp

48.0 52.0 2:22 47.0 4:40 48.4 -0.36 0.67 5:35 -1.63 4:40

Ch 1 Hum

0 0 0:00 0 0:00 0 0.0 0.0 0.0

Ch 2 Temp

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0.00

Ch 2 Hum

0 0 0:00 0 0:00 0 0.0 0.0 0.0

Ch 3 Temp

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0.00

Ch 3 Hum

0 0 0:00 0 0:00 0 0.0 0.0 0.0

ET

0.00 0.00 0:00 0.00 0:00 0.00 0.000 0.000 0.000

UV Index

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0.00

Solar

0 0 0:00 0 0:00 0 0.0 0.0 0.0

Wind Chill

45.9 52.9 2:19 43.6 4:34 45.5 0.40 1.52 5:13 -0.86 4:34

In Heat Index

76.0 76.8 0:00 74.6 6:22 75.1 0.92 0.95 7:01 -0.47 5:31

Heat Index

51.7 56.6 2:24 49.9 4:28 51.5 0.17 1.42 5:08 -0.48 4:28

Dew Point

43.4 45.6 2:24 41.9 1:17 43.5 -0.04 1.61 4:56 -0.17 4:28

Barom Sea-level

1013.76 1014.60 3:14 1013.72 6:56 1014.00 -0.245 0.191 6:31 -0.311 6:56

Parameter

Month High Date Month Low Date Year High Date Year Low Date Yesterday High Yesterday Low 24 Hour Difference

Wind Direction

360 10/5/14 0 10/4/14 360 1/2/14 0 2/11/14 360 5 -140

Wind Speed

22 10/15/14 0 10/1/14 34 3/12/14 0 1/1/14 10 0 0

Gust

22 10/15/14 0 10/1/14 34 3/12/14 0 1/1/14 10 0 -7

In Humidity

59 10/3/14 28 10/24/14 68 8/12/14 10 1/30/14 39 28 -1

Out Humidity

100 10/1/14 46 10/5/14 100 1/1/14 24 4/21/14 88 47 7

In Temp

83.7 10/15/14 67.0 10/6/14 87.6 7/9/14 64.8 2/25/14 79.4 77.0 -2.6

Out Temp

79.8 10/14/14 34.8 10/20/14 96.0 7/2/14 -6.2 1/23/14 68.6 46.2 -6.4

Barometer

1008.03 10/12/14 984.54 10/4/14 1020.01 1/9/14 965.87 3/12/14 998.45 994.55 -0.57

Rain

25.16 10/22/14 23.14 10/1/14 25.16 10/22/14 0.00 1/1/14 25.16 25.16 0.00

Ch 1 Temp

80.0 10/14/14 36.0 10/20/14 107.0 6/25/14 4.0 1/7/14 77.0 49.0 -4.0

Ch 1 Hum

0 10/1/14 0 10/1/14 0 1/1/14 0 1/1/14 0 0 0

Ch 2 Temp

0.0 10/1/14 0.0 10/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Ch 2 Hum

0 10/1/14 0 10/1/14 0 1/1/14 0 1/1/14 0 0 0

Ch 3 Temp

0.0 10/1/14 0.0 10/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Ch 3 Hum

0 10/1/14 0 10/1/14 0 1/1/14 0 1/1/14 0 0 0

ET

0.00 10/1/14 0.00 10/1/14 0.00 1/1/14 0.00 1/1/14 0.00 0.00 0.00

UV Index

0.0 10/1/14 0.0 10/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Solar

0 10/1/14 0 10/1/14 0 1/1/14 0 1/1/14 0 0 0

Wind Chill

79.8 10/14/14 34.1 10/5/14 96.0 7/2/14 -14.7 1/7/14 68.6 46.2 -6.4

In Heat Index

85.8 10/15/14 66.9 10/6/14 94.1 9/11/14 63.4 2/25/14 79.2 76.6 -2.7

Heat Index

84.2 10/14/14 42.0 10/20/14 119.9 7/2/14 -0.3 1/23/14 69.5 51.4 -5.4

Dew Point

73.8 10/14/14 34.8 10/20/14 84.1 6/18/14 -8.0 1/23/14 52.6 41.5 -4.2

Barom Sea-level

1025.85 10/12/14 1001.94 10/4/14 1038.04 1/9/14 982.94 3/12/14 1016.09 1012.13 -0.58

Press Altitude

470 Daily  Rain 0.00 Degree Heating 5.2 Monthly Degree Day Cooling 18.2 Heat Index --- Beaufort Calm

Cloud Base

618 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 400 Comfort Index Cool    

Air Density

-307 24Hr Rain 0.00 Moon Phase 2 Yearly Deg Day Heating 3723.0 Forecast Increasing clouds with little temperature change    

Virtual Temp

47.7 Rain Rate 0.000 Monthly Rain 2.02 Yearly Degree Day Cooling 934.1 Station Barom Trend Falling    

Vapor Press

9.57 Wind Run 1 Monthly Deg Day Heating 185.9 Yearly Wind Run 5354 Barometer Trend Falling    

Updated Automatically by Ambient Software's Virtual Weather Station  V14.01
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