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: 1:03 on 3/1/15
Outside Temperature: 12.6 °F
Today's High: 30.1 °F at 15:34
Lo: 9.1 °F at 7:24
Barometric Trend: 0.197
Sunrise : 6:41  Sunset: 18:01
Moonrise:   14:38   Moonset:  4:05
Moon Phase: 11

Parameter

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

Wind Direction

SE 360 0:22 5 0:22 93 52.4 134.8 0:06 0.0

Wind Speed

0 8 12:43 0 0:02 0 -0.0 1.0 0:12 -0.0 0:14

Gust

0 9 12:43 0 0:05 0 -0.1 1.0 0:12 -0.3 0:30

In Humidity

11 13 3:18 11 22:10 11 0.0 0.0 0.0

Out Humidity

89 91 0:07 41 15:40 89 0.4 3.3 0:07 0.0

In Temp

73.0 81.6 10:33 72.2 2:56 74.9 -1.87 0.00 -2.11 0:07

Out Temp

12.6 30.1 15:34 9.1 7:24 13.2 -0.64 0.00 -0.77 0:06

Barometer

1022.31 1027.47 10:06 1020.61 0:02 1022.11 0.197 0.216 0:57 -0.730 0:18

Rain

2.92 2.92 0:02 2.92 0:02 2.92 0.000 0.000 0.000

Ch 1 Temp

23.0 52.0 15:31 15.0 7:11 23.7 -0.74 0.00 -1.66 0:06

Ch 1 Hum

0 0 0:02 0 0:02 0 0.0 0.0 0.0

Ch 2 Temp

0.0 0.0 0:02 0.0 0:02 0.0 0.00 0.00 0.00

Ch 2 Hum

0 0 0:02 0 0:02 0 0.0 0.0 0.0

Ch 3 Temp

0.0 0.0 0:02 0.0 0:02 0.0 0.00 0.00 0.00

Ch 3 Hum

0 0 0:02 0 0:02 0 0.0 0.0 0.0

ET

0.00 0.00 0:02 0.00 0:02 0.00 0.000 0.000 0.000

UV Index

0.0 0.0 0:02 0.0 0:02 0.0 0.00 0.00 0.00

Solar

0 0 0:02 0 0:02 0 0.0 0.0 0.0

Wind Chill

12.6 30.1 15:34 4.8 4:19 13.2 -0.64 0.00 -0.77 0:06

In Heat Index

71.2 79.3 10:33 70.4 2:56 73.0 -1.87 0.00 -2.11 0:07

Heat Index

18.1 30.3 15:33 13.3 7:15 18.7 -0.59 0.00 -0.62 0:59

Dew Point

10.0 15.5 19:07 4.0 7:15 10.5 -0.54 0.18 0:07 -0.57 0:59

Barom Sea-level

1040.38 1045.63 10:06 1038.65 0:02 1040.17 0.201 0.220 0:57 -0.743 0:18

Parameter

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

Wind Direction

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

Wind Speed

21 2/2/15 0 2/1/15 21 2/2/15 0 1/1/15 8 0 0

Gust

21 2/2/15 0 2/1/15 21 2/2/15 0 1/1/15 9 0 -7

In Humidity

21 2/2/15 9 2/15/15 31 1/4/15 9 2/15/15 13 11 -1

Out Humidity

100 2/2/15 33 2/6/15 100 1/3/15 33 2/6/15 90 41 20

In Temp

84.0 2/26/15 67.5 2/13/15 84.0 2/26/15 66.7 1/10/15 81.6 72.2 -1.9

Out Temp

50.8 2/4/15 -5.0 2/24/15 58.1 1/4/15 -5.0 2/24/15 30.1 9.1 -2.7

Barometer

1027.47 2/28/15 979.25 2/2/15 1027.47 2/28/15 979.25 2/2/15 1027.47 1020.61 0.67

Rain

2.92 2/26/15 2.92 2/1/15 2.92 2/26/15 0.00 1/1/15 2.92 2.92 0.00

Ch 1 Temp

62.0 2/4/15 6.0 2/16/15 62.0 2/4/15 6.0 2/16/15 52.0 15.0 -1.0

Ch 1 Hum

0 2/1/15 0 2/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 2 Temp

0.0 2/1/15 0.0 2/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 2 Hum

0 2/1/15 0 2/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 3 Temp

0.0 2/1/15 0.0 2/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 3 Hum

0 2/1/15 0 2/1/15 0 1/1/15 0 1/1/15 0 0 0

ET

0.00 2/1/15 0.00 2/1/15 0.00 1/1/15 0.00 1/1/15 0.00 0.00 0.00

UV Index

0.0 2/1/15 0.0 2/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Solar

0 2/1/15 0 2/1/15 0 1/1/15 0 1/1/15 0 0 0

Wind Chill

50.8 2/4/15 -11.0 2/24/15 58.1 1/4/15 -11.0 2/24/15 30.1 4.8 -2.7

In Heat Index

81.1 2/26/15 65.7 2/16/15 81.1 2/26/15 65.0 1/10/15 79.3 70.4 -1.9

Heat Index

52.1 2/22/15 0.5 2/24/15 64.6 1/4/15 0.5 2/24/15 30.3 13.3 -0.0

Dew Point

43.2 2/2/15 -7.4 2/24/15 57.4 1/4/15 -7.4 2/24/15 15.5 4.0 3.0

Barom Sea-level

1045.63 2/28/15 996.55 2/2/15 1045.63 2/28/15 996.55 2/2/15 1045.63 1038.65 0.68

Press Altitude

-246 Daily  Rain 0.00 Degree Heating 42.0 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Calm

Cloud Base

655 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 1045 Comfort Index Uncomfortably Cold    

Air Density

-3565 24Hr Rain 0.00 Moon Phase 11 Yearly Deg Day Heating 2097.1 Forecast Partly cloudy with little temperature change    

Virtual Temp

13.0 Rain Rate 0.000 Monthly Rain 0.00 Yearly Degree Day Cooling 0.0 Station Barom Trend Rising    

Vapor Press

2.39 Wind Run 16 Monthly Deg Day Heating 1068.1 Yearly Wind Run 1980 Barometer Trend Rising    

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