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: 9:05 on 12/6/16
Outside Temperature: 38.2 °F
Today's High: 38.2 °F at 9:03
Lo: 34.3 °F at 3:11
Barometric Trend: -0.223
Sunrise : 7:16  Sunset: 16:48
Moonrise:   12:12   Moonset:  23:41
Moon Phase: 7

Parameter

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

Wind Direction

SE 126 0:00 124 8:18 125 -0.9 0.0 -2.0 8:18

Wind Speed

0 1 8:18 0 0:00 0 -0.0 1.0 8:18 -0.0 8:18

Gust

0 1 4:51 0 0:00 0 -0.1 1.0 8:18 -0.2 8:30

In Humidity

26 28 0:00 26 8:43 27 -0.8 0.4 6:30 -1.1 8:43

Out Humidity

99 100 1:16 98 0:00 99 -0.2 0.2 8:16 -1.7 8:30

In Temp

77.8 78.4 8:21 72.1 3:47 78.0 -0.24 2.67 5:49 -0.32 3:47

Out Temp

38.2 38.2 9:03 34.3 3:11 37.5 0.72 0.85 8:19 -0.00 3:25

Barometer

1000.98 1002.81 0:20 1000.91 8:26 1001.20 -0.223 0.232 5:22 -0.810 4:30

Rain

25.23 25.23 0:00 25.23 0:00 25.23 0.000 0.000 0.000

Ch 1 Temp

38.0 43.0 7:02 38.0 8:03 38.8 -0.84 1.44 5:25 -2.35 7:32

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

38.2 38.2 9:03 34.3 3:11 37.5 0.72 0.85 8:19 -0.00 3:25

In Heat Index

76.7 77.4 8:21 71.2 3:47 77.0 -0.29 2.67 5:49 -0.32 3:47

Heat Index

45.2 45.2 9:03 41.5 3:11 44.5 0.69 0.87 8:19 -0.00 3:25

Dew Point

37.9 37.9 9:03 34.3 3:11 37.3 0.68 0.89 8:19 -0.00 3:25

Barom Sea-level

1018.67 1020.53 0:20 1018.60 8:26 1018.89 -0.227 0.237 5:22 -0.824 4:30

Parameter

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

Wind Direction

360 12/1/16 5 12/1/16 360 1/1/16 0 1/30/16 360 5 -4

Wind Speed

17 12/1/16 0 12/1/16 24 2/25/16 0 1/1/16 10 0 0

Gust

17 12/1/16 0 12/1/16 24 2/25/16 0 1/1/16 10 0 -2

In Humidity

37 12/1/16 25 12/4/16 66 7/4/16 16 1/19/16 29 27 -1

Out Humidity

100 12/1/16 59 12/1/16 100 1/3/16 28 3/9/16 100 61 -1

In Temp

80.3 12/1/16 71.7 12/4/16 87.9 5/27/16 64.3 1/5/16 78.2 72.4 0.0

Out Temp

56.1 12/1/16 30.5 12/4/16 98.3 7/25/16 4.1 1/25/16 55.1 35.6 -2.7

Barometer

1008.03 12/4/16 983.84 12/1/16 1021.11 1/5/16 973.52 2/24/16 1002.74 997.28 2.43

Rain

25.23 12/5/16 24.99 12/1/16 25.23 12/5/16 0.00 1/1/16 25.23 25.10 0.00

Ch 1 Temp

69.0 12/5/16 36.0 12/4/16 109.0 8/13/16 13.0 1/6/16 69.0 40.0 -3.0

Ch 1 Hum

0 12/1/16 0 12/1/16 0 1/1/16 0 1/1/16 0 0 0

Ch 2 Temp

0.0 12/1/16 0.0 12/1/16 0.0 1/1/16 0.0 1/1/16 0.0 0.0 0.0

Ch 2 Hum

0 12/1/16 0 12/1/16 0 1/1/16 0 1/1/16 0 0 0

Ch 3 Temp

0.0 12/1/16 0.0 12/1/16 0.0 1/1/16 0.0 1/1/16 0.0 0.0 0.0

Ch 3 Hum

0 12/1/16 0 12/1/16 0 1/1/16 0 1/1/16 0 0 0

ET

0.00 12/1/16 0.00 12/1/16 0.00 1/1/16 0.00 1/1/16 0.00 0.00 0.00

UV Index

0.0 12/1/16 0.0 12/1/16 0.0 1/1/16 0.0 1/1/16 0.0 0.0 0.0

Solar

0 12/1/16 0 12/1/16 0 1/1/16 0 1/1/16 0 0 0

Wind Chill

56.1 12/1/16 30.5 12/4/16 98.3 7/25/16 -3.1 1/19/16 55.1 32.4 -2.7

In Heat Index

79.7 12/1/16 70.6 12/4/16 91.3 6/24/16 63.1 1/5/16 77.2 71.5 -0.1

Heat Index

63.3 12/1/16 36.7 12/4/16 129.7 8/13/16 10.5 1/25/16 58.3 42.5 -2.9

Dew Point

56.1 12/1/16 29.0 12/4/16 86.3 8/13/16 0.4 2/13/16 48.7 35.1 -3.0

Barom Sea-level

1025.85 12/4/16 1001.23 12/1/16 1039.16 1/5/16 990.73 2/24/16 1020.46 1014.91 2.47

Press Altitude

337 Daily  Rain 0.00 Degree Heating 8.6 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Calm

Cloud Base

64 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 141 Comfort Index Cool    

Air Density

-1000 24Hr Rain 0.00 Moon Phase 7 Yearly Deg Day Heating 3819.6 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

39.7 Rain Rate 0.000 Monthly Rain 0.24 Yearly Degree Day Cooling 1208.6 Station Barom Trend Falling    

Vapor Press

7.74 Wind Run 0 Monthly Deg Day Heating 106.1 Yearly Wind Run 4922 Barometer Trend Falling    

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