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: 13:02 on 9/17/14
Outside Temperature: 72.7 °F
Today's High: 72.7 °F at 13:01
Lo: 45.3 °F at 6:54
Barometric Trend: -0.546
Sunrise : 6:56  Sunset: 19:18
Moonrise:   0:54   Moonset:  15:23
Moon Phase: 24

Parameter

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

Wind Direction

SE 360 9:55 9 9:55 129 -56.3 180.2 12:56 -163.9 12:27

Wind Speed

2 5 11:14 0 0:00 0 1.6 3.0 12:11 -0.4 13:00

Gust

2 5 11:14 0 0:00 2 0.3 2.9 12:11 -1.7 13:00

In Humidity

44 45 9:28 41 6:17 45 -0.6 0.0 -1.0 12:36

Out Humidity

57 100 0:00 57 12:47 67 -9.6 4.4 12:14 -12.1 12:31

In Temp

76.2 78.7 0:00 74.2 7:38 75.8 0.39 0.50 13:01 0.00

Out Temp

72.7 72.7 13:01 45.3 6:54 70.7 2.02 2.05 13:01 0.00

Barometer

998.65 1000.48 9:39 998.65 13:02 999.19 -0.546 0.001 12:06 -0.551 13:02

Rain

22.52 22.52 0:00 22.52 0:00 22.52 0.000 0.000 0.000

Ch 1 Temp

75.0 76.0 12:21 48.0 6:59 75.1 -0.13 1.00 12:21 -0.20 12:37

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

72.7 72.7 13:01 45.3 6:54 70.7 2.02 2.05 13:01 0.00

In Heat Index

76.5 78.9 0:00 74.3 7:38 76.1 0.33 0.44 13:01 0.00

Heat Index

74.2 75.0 12:58 52.5 6:54 73.2 0.95 1.85 12:58 -0.62 12:31

Dew Point

56.6 62.9 11:04 45.3 6:54 58.9 -2.33 2.03 12:15 -4.54 12:31

Barom Sea-level

1016.30 1018.16 9:39 1016.30 13:02 1016.85 -0.555 0.001 12:06 -0.560 13:02

Parameter

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

Wind Direction

360 9/2/14 5 9/2/14 360 1/2/14 0 2/11/14 360 5 -132

Wind Speed

12 9/2/14 0 9/1/14 34 3/12/14 0 1/1/14 8 0 0

Gust

12 9/2/14 0 9/1/14 34 3/12/14 0 1/1/14 8 0 -3

In Humidity

63 9/11/14 35 9/3/14 68 8/12/14 10 1/30/14 51 43 -4

Out Humidity

100 9/1/14 55 9/7/14 100 1/1/14 24 4/21/14 100 58 -10

In Temp

87.1 9/11/14 72.9 9/15/14 87.6 7/9/14 64.8 2/25/14 80.7 75.9 -2.0

Out Temp

91.5 9/6/14 44.8 9/15/14 96.0 7/2/14 -6.2 1/23/14 75.7 51.3 -2.6

Barometer

1009.30 9/14/14 991.66 9/2/14 1020.01 1/9/14 965.87 3/12/14 999.58 997.55 0.30

Rain

22.52 9/14/14 21.51 9/1/14 22.52 9/14/14 0.00 1/1/14 22.52 22.52 0.00

Ch 1 Temp

92.0 9/2/14 47.0 9/15/14 107.0 6/25/14 4.0 1/7/14 77.0 58.0 -1.0

Ch 1 Hum

0 9/1/14 0 9/1/14 0 1/1/14 0 1/1/14 0 0 0

Ch 2 Temp

0.0 9/1/14 0.0 9/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Ch 2 Hum

0 9/1/14 0 9/1/14 0 1/1/14 0 1/1/14 0 0 0

Ch 3 Temp

0.0 9/1/14 0.0 9/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Ch 3 Hum

0 9/1/14 0 9/1/14 0 1/1/14 0 1/1/14 0 0 0

ET

0.00 9/1/14 0.00 9/1/14 0.00 1/1/14 0.00 1/1/14 0.00 0.00 0.00

UV Index

0.0 9/1/14 0.0 9/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Solar

0 9/1/14 0 9/1/14 0 1/1/14 0 1/1/14 0 0 0

Wind Chill

91.5 9/6/14 44.8 9/15/14 96.0 7/2/14 -14.7 1/7/14 75.7 51.3 -2.6

In Heat Index

94.1 9/11/14 73.1 9/15/14 94.1 9/11/14 63.4 2/25/14 80.9 76.7 -2.4

Heat Index

113.8 9/6/14 52.0 9/15/14 119.9 7/2/14 -0.3 1/23/14 78.4 58.5 -3.7

Dew Point

83.5 9/1/14 44.8 9/15/14 84.1 6/18/14 -8.0 1/23/14 65.6 51.3 -7.0

Barom Sea-level

1027.13 9/14/14 1009.19 9/2/14 1038.04 1/9/14 982.94 3/12/14 1017.25 1015.18 0.30

Press Altitude

401 Daily  Rain 0.00 Degree Heating 7.0 Monthly Degree Day Cooling 92.2 Heat Index --- Beaufort Light Air

Cloud Base

4024 Hourly  Rain 0.00 Degree Cooling 0.4 Monthly Wind Run 101 Comfort Index Comfortable    

Air Density

1367 24Hr Rain 0.00 Moon Phase 24 Yearly Deg Day Heating 3469.8 Forecast Increasing clouds and warmer. Precip possible within 12 to 24 hrs Windy    

Virtual Temp

75.9 Rain Rate 0.000 Monthly Rain 1.01 Yearly Degree Day Cooling 883.0 Station Barom Trend Falling    

Vapor Press

15.61 Wind Run 2 Monthly Deg Day Heating 39.7 Yearly Wind Run 4866 Barometer Trend Falling    

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