Barometric Pressure As of 5/9/08    21:58
 Data In This Chart Is From A Davis Vantage Pro  Weather Instrument
Current Barometric Pressure 29.73 Inches
Current Barometric Pressure Trend Rising     
Last Hour Pressure Change 0.011 Inches
Parameter
 Maximum
 Minimum
Hourly Change 0.033
Time 13:14		 -0.053
Time 3:29
Today 29.73
Time 21:29		 29.51
Time 9:59
Month 30.16
Date5/1/08		 29.51
Date5/9/08
Year 30.85
Date1/21/08		 29.26
Date3/8/08
The faster and greater the pressure change generally the greater the wind velocity!
24-Hour Barometer Graph High Wind Speed Graph
Barometer Change in the Last 3 Hours Barometer Rate of Change Per Hour
Other Current Conditions Links
Detailed Obs. Precip. Obs.
 		Temp. Obs.
 		Annandale Obs.
 		Wind Obs.
Rel. Humidity Obs.
 		Solar Rad.
 		Current VA Obs.
 		Surface Wetness
 		Snowfall Obs.