Prince William County VA 22193 Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V14.01

Current Conditions

Almanac

Last Updated: 17:11 on 1/18/14
Outside Temperature: 29.4 °F
Today's High: 38.1 °F at 1:45
Lo: 29.3 °F at 17:10
Barometric Trend: 0.002
Sunrise : 7:23  Sunset: 17:14
Moonrise:   19:53   Moonset:  8:25
Moon Phase: 17

Parameter

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

Wind Direction

NNW 359 16:46 0 17:04 313 26.9 49.8 17:10 -311.0 17:04

Wind Speed

7 18 16:59 1 16:50 5 2.1 13.4 16:59 -3.4 17:09

Gust

8 18 16:59 4 17:04 6 2.0 13.3 16:59 -2.1 17:10

In Humidity

40 44 12:03 38 16:08 40 -0.3 0.0 -0.3 17:08

Out Humidity

62 62 17:10 58 14:58 61 0.8 0.9 17:10 0.0

In Temp

80.0 80.0 17:08 79.4 16:43 79.8 0.18 0.19 17:08 0.00

Out Temp

29.4 38.1 1:45 29.3 17:10 29.8 -0.45 0.00 17:00 -0.55 17:10

Barometer

29.99 29.99 17:07 29.98 16:44 29.98 0.002 0.005 17:07 -0.000 16:59

Rain

78.77 78.77 16:43 78.77 16:43 78.77 0.000 0.000 0.000

Ch 1 Temp

0.0 0.0 16:43 0.0 16:43 0.0 0.00 0.00 0.00

Ch 1 Hum

0 0 16:43 0 16:43 0 0.0 0.0 0.0

Ch 2 Temp

0.0 0.0 16:43 0.0 16:43 0.0 0.00 0.00 0.00

Ch 2 Hum

0 0 16:43 0 16:43 0 0.0 0.0 0.0

Ch 3 Temp

0.0 0.0 16:43 0.0 16:43 0.0 0.00 0.00 0.00

Ch 3 Hum

0 0 16:43 0 16:43 0 0.0 0.0 0.0

ET

0.00 0.00 16:43 0.00 16:43 0.00 0.000 0.000 0.000

UV Index

0.0 0.0 16:43 0.0 16:43 0.0 0.00 0.00 0.00

Solar

0 0 16:43 0 16:43 0 0.0 0.0 0.0

Wind Chill

22.1 30.1 16:50 17.7 16:59 24.4 -2.34 4.06 17:09 -6.93 16:59

In Heat Index

79.9 79.9 17:08 79.3 16:43 79.7 0.16 0.17 17:08 -0.01 16:59

Heat Index

31.4 32.3 16:44 31.3 17:10 31.8 -0.36 0.05 17:00 -0.46 17:10

Dew Point

18.0 18.6 16:48 17.8 17:09 18.2 -0.13 0.19 16:59 -0.36 17:09

Barom Sea-level

29.99 29.99 11:00 29.82 0:00 29.98 0.002 0.005 17:07 -0.000 16:59

Parameter

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

Wind Direction

359 1/18/14 0 1/18/14 359 1/18/14 0 1/18/14 0 0 3

Wind Speed

18 1/18/14 1 1/18/14 18 1/18/14 1 1/18/14 0 0 3

Gust

18 1/18/14 4 1/18/14 18 1/18/14 4 1/18/14 0 0 5

In Humidity

40 1/18/14 40 1/18/14 40 1/18/14 40 1/18/14 0 0 0

Out Humidity

62 1/18/14 61 1/18/14 62 1/18/14 61 1/18/14 0 0 1

In Temp

80.0 1/18/14 79.4 1/18/14 80.0 1/18/14 79.4 1/18/14 0.0 0.0 0.6

Out Temp

30.4 1/18/14 29.3 1/18/14 30.4 1/18/14 29.3 1/18/14 0.0 0.0 -1.1

Barometer

29.99 1/18/14 29.98 1/18/14 29.99 1/18/14 29.98 1/18/14 0.00 0.00 0.00

Rain

78.77 1/18/14 78.77 1/18/14 78.77 1/18/14 78.77 1/18/14 0.00 0.00 0.00

Ch 1 Temp

0.0 1/18/14 0.0 1/18/14 0.0 1/18/14 0.0 1/18/14 0.0 0.0 0.0

Ch 1 Hum

0 1/18/14 0 1/18/14 0 1/18/14 0 1/18/14 0 0 0

Ch 2 Temp

0.0 1/18/14 0.0 1/18/14 0.0 1/18/14 0.0 1/18/14 0.0 0.0 0.0

Ch 2 Hum

0 1/18/14 0 1/18/14 0 1/18/14 0 1/18/14 0 0 0

Ch 3 Temp

0.0 1/18/14 0.0 1/18/14 0.0 1/18/14 0.0 1/18/14 0.0 0.0 0.0

Ch 3 Hum

0 1/18/14 0 1/18/14 0 1/18/14 0 1/18/14 0 0 0

ET

0.00 1/18/14 0.00 1/18/14 0.00 1/18/14 0.00 1/18/14 0.00 0.00 0.00

UV Index

0.0 1/18/14 0.0 1/18/14 0.0 1/18/14 0.0 1/18/14 0.0 0.0 0.0

Solar

0 1/18/14 0 1/18/14 0 1/18/14 0 1/18/14 0 0 0

Wind Chill

30.1 1/18/14 17.7 1/18/14 30.1 1/18/14 17.7 1/18/14 0.0 0.0 -3.8

In Heat Index

79.9 1/18/14 79.3 1/18/14 79.9 1/18/14 79.3 1/18/14 0.0 0.0 0.6

Heat Index

32.3 1/18/14 31.3 1/18/14 32.3 1/18/14 31.3 1/18/14 0.0 0.0 -0.9

Dew Point

18.6 1/18/14 17.8 1/18/14 18.6 1/18/14 17.8 1/18/14 0.0 0.0 -0.5

Barom Sea-level

29.99 1/18/14 29.98 1/18/14 29.99 1/18/14 29.98 1/18/14 0.00 0.00 0.00

Press Altitude

-61 Daily  Rain 0.00 Degree Heating 0.7 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Gentle Breeze

Cloud Base

2839 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 3 Comfort Index Uncomfortably Cold    

Air Density

-2078 24Hr Rain 0.00 Moon Phase 17 Yearly Deg Day Heating 0.7 Forecast    

Virtual Temp

30.0 Rain Rate 0.000 Monthly Rain 0.00 Yearly Degree Day Cooling 0.0 Station Barom Trend Steady    

Vapor Press

0.10 Wind Run 3 Monthly Deg Day Heating 0.7 Yearly Wind Run 3 Barometer Trend Steady    

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