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: 17:04 on 8/4/15
Outside Temperature: 88.3 °F
Today's High: 90.3 °F at 16:01
Lo: 65.3 °F at 6:40
Barometric Trend: -0.023
Sunrise : 6:15  Sunset: 20:21
Moonrise:   23:04   Moonset:  11:04
Moon Phase: 20

Parameter

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

Wind Direction

ENE 360 4:11 5 4:15 133 -91.4 195.1 16:43 -121.0 16:58

Wind Speed

1 15 4:13 0 0:00 0 0.9 6.0 16:43 -0.1 16:59

Gust

6 15 4:13 0 0:00 2 4.1 5.8 16:43 0.0

In Humidity

41 50 6:46 33 0:13 41 0.1 0.2 16:43 -1.0 16:33

Out Humidity

67 100 1:04 58 15:54 65 2.3 11.7 16:28 -3.6 16:58

In Temp

78.8 80.4 12:42 75.5 2:26 79.0 -0.17 0.00 -0.23 16:46

Out Temp

88.3 90.3 16:01 65.3 6:40 89.1 -0.75 0.00 -2.17 16:28

Barometer

993.39 995.75 4:17 991.66 2:26 993.41 -0.023 0.097 16:11 -0.179 16:42

Rain

15.48 15.48 4:36 15.13 0:00 15.48 0.000 0.000 0.000

Ch 1 Temp

86.0 88.0 12:28 71.0 5:09 86.2 -0.24 1.00 16:37 -0.27 16:56

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

88.3 90.3 16:01 65.3 6:40 89.1 -0.75 0.00 -2.17 16:28

In Heat Index

78.8 80.8 12:42 74.9 2:26 79.0 -0.16 0.00 -0.24 16:33

Heat Index

99.4 104.0 12:46 72.5 6:40 100.0 -0.59 1.80 16:15 -3.07 16:43

Dew Point

76.0 79.6 12:26 65.3 6:40 75.6 0.39 3.13 16:28 -2.00 16:59

Barom Sea-level

1010.95 1013.35 4:17 1009.19 2:26 1010.97 -0.023 0.099 16:11 -0.182 16:42

Parameter

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

Wind Direction

360 8/1/15 5 8/1/15 360 1/1/15 0 2/28/15 360 5 -94

Wind Speed

15 8/4/15 0 8/1/15 21 2/2/15 0 1/1/15 11 0 -1

Gust

15 8/4/15 0 8/1/15 21 2/2/15 0 1/1/15 11 0 0

In Humidity

50 8/4/15 33 8/3/15 63 6/27/15 9 2/15/15 41 33 5

Out Humidity

100 8/1/15 43 8/2/15 100 1/3/15 27 3/22/15 100 46 14

In Temp

82.7 8/2/15 74.1 8/3/15 85.8 6/8/15 66.7 1/10/15 81.6 74.1 -1.8

Out Temp

90.9 8/3/15 59.2 8/2/15 94.4 7/19/15 -5.0 2/24/15 90.9 61.6 -1.8

Barometer

996.98 8/2/15 990.69 8/3/15 1027.47 2/28/15 979.25 2/2/15 993.96 990.69 2.26

Rain

15.48 8/4/15 15.13 8/1/15 15.48 8/4/15 0.00 1/1/15 15.13 15.13 0.35

Ch 1 Temp

93.0 8/3/15 66.0 8/2/15 107.0 5/24/15 6.0 2/16/15 93.0 66.0 -2.0

Ch 1 Hum

0 8/1/15 0 8/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 2 Temp

0.0 8/1/15 0.0 8/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 2 Hum

0 8/1/15 0 8/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 3 Temp

0.0 8/1/15 0.0 8/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 3 Hum

0 8/1/15 0 8/1/15 0 1/1/15 0 1/1/15 0 0 0

ET

0.00 8/1/15 0.00 8/1/15 0.00 1/1/15 0.00 1/1/15 0.00 0.00 0.00

UV Index

0.0 8/1/15 0.0 8/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Solar

0 8/1/15 0 8/1/15 0 1/1/15 0 1/1/15 0 0 0

Wind Chill

90.9 8/3/15 59.2 8/2/15 94.4 7/19/15 -11.0 2/24/15 90.9 61.6 -1.8

In Heat Index

82.1 8/2/15 73.6 8/3/15 89.4 6/30/15 65.0 1/10/15 81.2 73.6 -1.2

Heat Index

104.0 8/4/15 66.4 8/2/15 123.0 6/23/15 0.5 2/24/15 98.4 68.8 3.2

Dew Point

79.6 8/4/15 59.2 8/2/15 84.4 6/23/15 -7.4 2/24/15 73.0 61.6 5.3

Barom Sea-level

1014.60 8/2/15 1008.20 8/3/15 1045.63 2/28/15 996.55 2/2/15 1011.52 1008.20 2.30

Press Altitude

547 Daily  Rain 0.35 Degree Heating 0.0 Monthly Degree Day Cooling 36.6 Heat Index Extreme Caution Beaufort Calm

Cloud Base

3085 Hourly  Rain 0.00 Degree Cooling 6.8 Monthly Wind Run 23 Comfort Index Warm    

Air Density

2520 24Hr Rain 0.35 Moon Phase 20 Yearly Deg Day Heating 3322.1 Forecast Increasing clouds with little temperature change    

Virtual Temp

94.7 Rain Rate 0.000 Monthly Rain 0.35 Yearly Degree Day Cooling 728.4 Station Barom Trend Falling    

Vapor Press

30.50 Wind Run 3 Monthly Deg Day Heating 2.1 Yearly Wind Run 4550 Barometer Trend Falling    

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