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: 3:04 on 7/5/15
Outside Temperature: 64.3 °F
Today's High: 66.4 °F at 0:00
Lo: 64.3 °F at 3:04
Barometric Trend: 0.289
Sunrise : 5:51  Sunset: 20:41
Moonrise:   23:12   Moonset:  9:51
Moon Phase: 18

Parameter

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

Wind Direction

NE 54 0:00 54 0:00 54 0.0 0.0 0.0

Wind Speed

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

Gust

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

In Humidity

38 40 0:00 38 1:19 38 -0.3 0.0 -1.4 1:19

Out Humidity

100 100 0:00 100 0:00 100 0.0 0.0 0.0

In Temp

75.0 77.7 0:00 75.0 3:03 75.9 -0.90 0.00 -0.94 2:55

Out Temp

64.3 66.4 0:00 64.3 3:04 65.3 -1.04 0.31 1:23 -1.04 3:04

Barometer

999.68 999.68 2:59 999.05 0:27 999.39 0.289 0.315 2:59 -0.131 1:44

Rain

13.95 13.95 0:00 13.95 0:00 13.95 0.000 0.000 0.000

Ch 1 Temp

69.0 71.0 0:00 69.0 2:35 69.7 -0.71 0.73 1:43 -1.13 2:35

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

64.3 66.4 0:00 64.3 3:04 65.3 -1.04 0.31 1:23 -1.04 3:04

In Heat Index

74.8 77.6 0:00 74.8 3:03 75.7 -0.92 0.00 -0.96 2:55

Heat Index

71.5 73.6 0:00 71.5 3:04 72.5 -1.04 0.31 1:23 -1.04 3:04

Dew Point

64.3 66.4 0:00 64.3 3:04 65.3 -1.04 0.32 1:23 -1.04 3:04

Barom Sea-level

1017.35 1017.35 2:59 1016.70 0:27 1017.05 0.294 0.320 2:59 -0.133 1:44

Parameter

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

Wind Direction

360 7/1/15 0 7/2/15 360 1/1/15 0 2/28/15 360 5 -85

Wind Speed

9 7/3/15 0 7/1/15 21 2/2/15 0 1/1/15 6 0 0

Gust

9 7/3/15 0 7/1/15 21 2/2/15 0 1/1/15 6 0 0

In Humidity

63 7/4/15 36 7/1/15 63 6/27/15 9 2/15/15 63 37 1

Out Humidity

100 7/1/15 68 7/1/15 100 1/3/15 27 3/22/15 100 84 0

In Temp

82.9 7/3/15 73.3 7/4/15 85.8 6/8/15 66.7 1/10/15 81.5 73.3 -1.1

Out Temp

84.1 7/1/15 59.8 7/3/15 94.2 6/23/15 -5.0 2/24/15 80.2 66.4 -3.3

Barometer

999.68 7/5/15 991.13 7/1/15 1027.47 2/28/15 979.25 2/2/15 999.15 993.56 5.52

Rain

13.95 7/4/15 13.48 7/1/15 13.95 7/4/15 0.00 1/1/15 13.95 13.75 0.15

Ch 1 Temp

85.0 7/1/15 64.0 7/3/15 107.0 5/24/15 6.0 2/16/15 81.0 71.0 -4.0

Ch 1 Hum

0 7/1/15 0 7/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 2 Temp

0.0 7/1/15 0.0 7/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 2 Hum

0 7/1/15 0 7/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 3 Temp

0.0 7/1/15 0.0 7/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 3 Hum

0 7/1/15 0 7/1/15 0 1/1/15 0 1/1/15 0 0 0

ET

0.00 7/1/15 0.00 7/1/15 0.00 1/1/15 0.00 1/1/15 0.00 0.00 0.00

UV Index

0.0 7/1/15 0.0 7/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Solar

0 7/1/15 0 7/1/15 0 1/1/15 0 1/1/15 0 0 0

Wind Chill

84.1 7/1/15 59.8 7/3/15 94.2 6/23/15 -11.0 2/24/15 80.2 66.4 -3.3

In Heat Index

85.5 7/3/15 73.0 7/4/15 89.4 6/30/15 65.0 1/10/15 82.4 73.0 -1.0

Heat Index

93.1 7/1/15 67.0 7/3/15 123.0 6/23/15 0.5 2/24/15 85.7 73.6 -3.3

Dew Point

76.8 7/4/15 59.8 7/3/15 84.4 6/23/15 -7.4 2/24/15 76.8 66.4 -3.3

Barom Sea-level

1017.35 7/5/15 1008.64 7/1/15 1045.63 2/28/15 996.55 2/2/15 1016.81 1011.12 5.62

Press Altitude

373 Daily  Rain 0.00 Degree Heating 0.0 Monthly Degree Day Cooling 20.6 Heat Index --- Beaufort Calm

Cloud Base

0 Hourly  Rain 0.00 Degree Cooling 0.1 Monthly Wind Run 13 Comfort Index Comfortable    

Air Density

793 24Hr Rain 0.15 Moon Phase 18 Yearly Deg Day Heating 3307.7 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

68.4 Rain Rate 0.000 Monthly Rain 0.47 Yearly Degree Day Cooling 430.8 Station Barom Trend Rising    

Vapor Press

20.53 Wind Run 0 Monthly Deg Day Heating 1.8 Yearly Wind Run 4387 Barometer Trend Rising    

Updated Automatically by Ambient Software's Virtual Weather Station  V14.01
Disclaimer
Never make important decisions based on this information or any weather information obtained from the Internet