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: 11:03 on 12/22/14
Outside Temperature: 32.5 °F
Today's High: 32.6 °F at 11:02
Lo: 20.9 °F at 2:04
Barometric Trend: 0.134
Sunrise : 7:26  Sunset: 16:51
Moonrise:   7:39   Moonset:  17:58
Moon Phase: 1

Parameter

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

Wind Direction

NNW 355 9:50 5 8:37 308 79.2 174.1 9:32 -301.0 8:37

Wind Speed

0 4 9:53 0 0:00 0 -0.4 3.7 9:53 -0.6 10:38

Gust

3 4 9:53 0 0:00 3 0.5 2.5 8:25 -2.3 10:30

In Humidity

20 21 4:20 19 8:42 20 0.0 0.1 8:49 -1.0 8:42

Out Humidity

91 100 0:00 90 10:39 92 -1.4 0.0 8:22 -3.2 10:39

In Temp

76.8 78.8 8:41 70.7 4:13 77.3 -0.48 0.62 8:41 -0.79 9:50

Out Temp

32.5 32.6 11:02 20.9 2:04 31.3 1.19 1.56 10:34 0.00

Barometer

1008.26 1009.33 1:42 1007.50 4:56 1008.13 0.134 0.579 9:06 -0.443 8:24

Rain

28.56 28.56 0:00 28.56 0:00 28.56 0.000 0.000 0.000

Ch 1 Temp

38.0 40.0 10:01 25.0 1:06 37.5 0.45 2.69 10:01 -1.73 10:41

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

32.5 32.6 11:02 20.9 2:04 31.1 1.40 1.77 10:37 -3.02 9:53

In Heat Index

75.4 77.4 8:41 69.3 4:13 75.9 -0.48 0.62 8:41 -0.78 9:50

Heat Index

38.3 38.4 10:56 28.1 2:04 37.3 0.98 1.39 10:24 0.00

Dew Point

30.2 30.4 10:56 20.9 2:04 29.4 0.81 1.31 10:24 -0.08 8:19

Barom Sea-level

1026.08 1027.17 1:42 1025.31 4:56 1025.95 0.136 0.590 9:06 -0.451 8:24

Parameter

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

Wind Direction

360 12/1/14 5 12/1/14 360 1/2/14 0 2/11/14 360 5 180

Wind Speed

18 12/10/14 0 12/1/14 34 3/12/14 0 1/1/14 4 0 0

Gust

25 12/11/14 0 12/1/14 34 3/12/14 0 1/1/14 5 0 2

In Humidity

32 12/1/14 19 12/11/14 68 8/12/14 10 1/30/14 24 19 -1

Out Humidity

100 12/1/14 40 12/11/14 100 1/1/14 24 4/21/14 100 67 12

In Temp

84.0 12/9/14 68.6 12/8/14 87.6 7/9/14 64.8 2/25/14 83.0 73.7 -6.1

Out Temp

72.7 12/1/14 20.9 12/22/14 96.0 7/2/14 -6.2 1/23/14 41.0 22.7 -2.3

Barometer

1018.02 12/8/14 992.29 12/10/14 1020.01 1/9/14 965.87 3/12/14 1010.36 1007.20 -2.03

Rain

28.56 12/16/14 27.18 12/1/14 28.56 12/16/14 0.00 1/1/14 28.56 28.56 0.00

Ch 1 Temp

76.0 12/1/14 25.0 12/22/14 107.0 6/25/14 4.0 1/7/14 54.0 26.0 0.0

Ch 1 Hum

0 12/1/14 0 12/1/14 0 1/1/14 0 1/1/14 0 0 0

Ch 2 Temp

0.0 12/1/14 0.0 12/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Ch 2 Hum

0 12/1/14 0 12/1/14 0 1/1/14 0 1/1/14 0 0 0

Ch 3 Temp

0.0 12/1/14 0.0 12/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Ch 3 Hum

0 12/1/14 0 12/1/14 0 1/1/14 0 1/1/14 0 0 0

ET

0.00 12/1/14 0.00 12/1/14 0.00 1/1/14 0.00 1/1/14 0.00 0.00 0.00

UV Index

0.0 12/1/14 0.0 12/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Solar

0 12/1/14 0 12/1/14 0 1/1/14 0 1/1/14 0 0 0

Wind Chill

72.7 12/1/14 20.9 12/22/14 96.0 7/2/14 -14.7 1/7/14 41.0 22.7 -2.3

In Heat Index

81.4 12/9/14 67.4 12/8/14 94.1 9/11/14 63.4 2/25/14 80.6 72.5 -5.1

Heat Index

75.0 12/1/14 28.1 12/22/14 119.9 7/2/14 -0.3 1/23/14 43.7 29.9 -0.6

Dew Point

59.8 12/1/14 15.9 12/11/14 84.1 6/18/14 -8.0 1/23/14 31.9 22.7 1.2

Barom Sea-level

1036.01 12/8/14 1009.83 12/10/14 1038.04 1/9/14 982.94 3/12/14 1028.22 1025.00 -2.07

Press Altitude

136 Daily  Rain 0.00 Degree Heating 16.6 Monthly Degree Day Cooling 0.9 Heat Index --- Beaufort Calm

Cloud Base

582 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 651 Comfort Index Cool    

Air Density

-1647 24Hr Rain 0.00 Moon Phase 1 Yearly Deg Day Heating 5004.2 Forecast Partly cloudy with little temperature change    

Virtual Temp

33.5 Rain Rate 0.000 Monthly Rain 1.38 Yearly Degree Day Cooling 944.6 Station Barom Trend Rising    

Vapor Press

5.67 Wind Run 1 Monthly Deg Day Heating 539.1 Yearly Wind Run 6815 Barometer Trend Rising    

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