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: 17:03 on 4/25/15
Outside Temperature: 50.2 °F
Today's High: 51.3 °F at 14:55
Lo: 36.1 °F at 3:35
Barometric Trend: -0.343
Sunrise : 6:19  Sunset: 19:56
Moonrise:   12:18   Moonset:  1:41
Moon Phase: 7

Parameter

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

Wind Direction

SSE 360 8:00 5 8:00 134 -12.9 44.0 16:50 -138.3 16:13

Wind Speed

0 6 13:41 0 0:00 0 -0.5 4.6 16:57 -0.5 17:03

Gust

4 6 8:07 0 0:00 2 2.1 3.9 16:10 -1.9 17:00

In Humidity

23 24 7:10 22 8:20 23 0.0 0.0 0.0

Out Humidity

52 90 3:22 44 9:39 51 1.1 7.9 16:10 -0.7 16:59

In Temp

77.0 78.1 11:45 73.3 6:34 77.2 -0.25 0.10 16:09 -0.26 17:01

Out Temp

50.2 51.3 14:55 36.1 3:35 50.1 0.09 0.43 16:24 0.00

Barometer

990.36 997.82 8:30 990.23 16:48 990.70 -0.343 0.000 -0.604 16:48

Rain

7.65 7.65 0:00 7.65 0:00 7.65 0.000 0.000 0.000

Ch 1 Temp

57.0 61.0 15:07 40.0 3:19 57.0 0.00 0.00 0.00

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

50.2 51.3 14:55 36.1 3:35 50.1 0.11 0.44 16:24 -1.63 16:57

In Heat Index

75.8 76.9 11:45 72.1 6:34 76.0 -0.25 0.10 16:09 -0.26 17:01

Heat Index

51.2 52.9 14:55 40.7 3:37 51.0 0.20 1.02 16:27 0.00

Dew Point

33.3 37.0 14:55 25.1 9:39 32.6 0.65 3.79 16:10 -0.25 16:59

Barom Sea-level

1007.87 1015.45 8:30 1007.73 16:48 1008.21 -0.349 0.000 -0.614 16:48

Parameter

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

Wind Direction

360 4/1/15 5 4/1/15 360 1/1/15 0 2/28/15 360 5 -169

Wind Speed

18 4/4/15 0 4/1/15 21 2/2/15 0 1/1/15 11 0 1

Gust

18 4/4/15 0 4/1/15 21 2/2/15 0 1/1/15 11 0 -4

In Humidity

50 4/7/15 18 4/24/15 50 4/7/15 9 2/15/15 25 18 2

Out Humidity

100 4/2/15 27 4/6/15 100 1/3/15 27 3/22/15 78 34 17

In Temp

83.7 4/13/15 69.1 4/18/15 84.4 3/19/15 66.7 1/10/15 78.9 73.1 0.0

Out Temp

80.9 4/18/15 29.2 4/1/15 80.9 4/18/15 -5.0 2/24/15 60.1 38.2 -9.5

Barometer

1012.03 4/16/15 979.38 4/20/15 1027.47 2/28/15 979.25 2/2/15 999.38 994.99 -4.89

Rain

7.65 4/22/15 5.40 4/1/15 7.65 4/22/15 0.00 1/1/15 7.65 7.65 0.00

Ch 1 Temp

97.0 4/6/15 33.0 4/1/15 97.0 4/6/15 6.0 2/16/15 72.0 38.0 -2.0

Ch 1 Hum

0 4/1/15 0 4/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 2 Temp

0.0 4/1/15 0.0 4/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 2 Hum

0 4/1/15 0 4/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 3 Temp

0.0 4/1/15 0.0 4/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 3 Hum

0 4/1/15 0 4/1/15 0 1/1/15 0 1/1/15 0 0 0

ET

0.00 4/1/15 0.00 4/1/15 0.00 1/1/15 0.00 1/1/15 0.00 0.00 0.00

UV Index

0.0 4/1/15 0.0 4/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Solar

0 4/1/15 0 4/1/15 0 1/1/15 0 1/1/15 0 0 0

Wind Chill

80.9 4/18/15 26.4 4/1/15 80.9 4/18/15 -11.0 2/24/15 60.1 33.7 -10.6

In Heat Index

83.4 4/20/15 68.7 4/2/15 83.4 4/20/15 65.0 1/10/15 77.6 71.9 0.1

Heat Index

82.0 4/20/15 35.4 4/1/15 82.0 4/20/15 0.5 2/24/15 59.8 40.5 -8.0

Dew Point

67.8 4/17/15 25.1 4/25/15 67.8 4/17/15 -7.4 2/24/15 37.9 26.9 1.0

Barom Sea-level

1029.91 4/16/15 996.69 4/20/15 1045.63 2/28/15 996.55 2/2/15 1017.04 1012.57 -4.98

Press Altitude

631 Daily  Rain 0.00 Degree Heating 12.8 Monthly Degree Day Cooling 22.9 Heat Index --- Beaufort Calm

Cloud Base

4233 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 751 Comfort Index Cool    

Air Density

182 24Hr Rain 0.00 Moon Phase 7 Yearly Deg Day Heating 3102.0 Forecast Increasing clouds and cooler. Precip possible within 6 hrs Windy with possible wind shift to the W NW or N    

Virtual Temp

51.5 Rain Rate 0.000 Monthly Rain 2.25 Yearly Degree Day Cooling 24.5 Station Barom Trend Falling    

Vapor Press

6.43 Wind Run 6 Monthly Deg Day Heating 264.9 Yearly Wind Run 3757 Barometer Trend Falling    

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