St. Peters / O'fallon off Mexico Rd. Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V13.01

Current Conditions

Almanac
Last Updated: 18:29 on 8/7/08
Outside Temperature: 79.8 °F
Today's High: 85.8 °F at 16:05
Lo: 68.1 °F at 6:21
Barometric Trend: -0.003		 Sunrise : 6:11  Sunset: 20:08
Moonrise:   12:53   Moonset:  23:07
Moon Phase: 7

Parameter

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

Wind Direction

 ESE 338 8:30 0 1:32 296 -95.7 135.7 16:59 -332.0 13:45

Wind Speed

 3 6 18:26 0 0:03 0 2.9 5.5 18:26 -0.6 16:34

Gust

 3 6 18:26 0 0:03 0 2.9 5.4 18:26 -1.2 15:51

In Humidity

 50 53 6:58 50 0:03 51 -0.8 0.5 16:50 -1.3 17:27

Out Humidity

 67 89 6:40 57 16:08 64 3.4 4.0 17:57 -4.8 15:30

In Temp

 75.0 75.2 16:07 74.4 9:26 75.2 -0.16 0.22 16:07 -0.22 15:28

Out Temp

 79.8 85.8 16:05 68.1 6:21 82.1 -2.31 4.98 15:29 -2.32 18:29

Barometer

 29.42 29.50 7:58 29.41 18:03 29.42 -0.003 0.007 18:26 -0.049 15:28

Rain

 33.30 33.30 18:29 33.28 0:03 36.40 0.000 0.000 -63.855 15:28

Ch 1 Temp

 0.0 0.0 0:03 0.0 0:03 0.0 0.00 0.00 0.00

Ch 1 Hum

 0 0 0:03 0 0:03 0 0.0 0.0 0.0

Ch 2 Temp

 0.0 0.0 0:03 0.0 0:03 0.0 0.00 0.00 0.00

Ch 2 Hum

 0 0 0:03 0 0:03 0 0.0 0.0 0.0

Ch 3 Temp

 0.0 0.0 0:03 0.0 0:03 0.0 0.00 0.00 0.00

Ch 3 Hum

 0 0 0:03 0 0:03 0 0.0 0.0 0.0

ET

 0.00 0.00 0:03 0.00 0:03 0.00 0.000 0.000 0.000

UV Index

 0.0 0.0 0:03 0.0 0:03 0.0 0.00 0.00 0.00

Solar

 0 0 0:03 0 0:03 0 0.0 0.0 0.0

Wind Chill

 79.8 85.8 16:05 68.1 6:21 82.1 -2.31 4.98 15:29 -2.32 18:29

In Heat Index

 75.8 76.2 16:07 75.4 9:26 76.0 -0.24 0.24 16:07 -0.28 15:55

Heat Index

 82.4 90.0 16:05 73.4 6:21 85.3 -2.89 6.70 15:29 -2.89 18:29

Dew Point

 67.9 69.9 18:03 64.4 6:21 68.5 -0.64 2.92 15:41 -0.78 16:35

Barom Sea-level

 30.26 427017984.00 2:01 29.45 15:45 30.22 0.038 0.790 15:28 -0.034 15:45

Parameter

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

Wind Direction

 338 8/1/08 0 8/1/08 338 1/1/08 0 1/1/08 338 0 -225

Wind Speed

 14 8/5/08 0 8/1/08 114 1/1/08 0 1/1/08 6 0 3

Gust

 14 8/5/08 0 8/1/08 114 1/1/08 0 1/1/08 6 0 3

In Humidity

 56 8/5/08 50 8/2/08 95 5/31/08 1 6/20/08 53 50 -1

Out Humidity

 92 8/1/08 49 8/2/08 100 1/1/08 5 5/12/08 91 56 4

In Temp

 76.6 8/3/08 73.5 8/4/08 82.0 5/17/08 -21.1 2/11/08 75.2 74.3 0.0

Out Temp

 100.0 8/4/08 68.1 8/7/08 104.0 5/16/08 -22.0 1/3/08 89.6 73.0 -4.7

Barometer

 29.51 8/3/08 29.25 8/1/08 30.25 1/2/08 2.95 1/16/08 29.51 29.44 -0.03

Rain

 33.30 8/7/08 32.51 8/1/08 33.30 8/7/08 0.00 2/6/08 33.28 32.51 0.02

Ch 1 Temp

 0.0 8/1/08 0.0 8/1/08 0.0 1/1/08 0.0 1/1/08 0.0 0.0 0.0

Ch 1 Hum

 0 8/1/08 0 8/1/08 0 1/1/08 0 1/1/08 0 0 0

Ch 2 Temp

 0.0 8/1/08 0.0 8/1/08 0.0 1/1/08 0.0 1/1/08 0.0 0.0 0.0

Ch 2 Hum

 0 8/1/08 0 8/1/08 0 1/1/08 0 1/1/08 0 0 0

Ch 3 Temp

 0.0 8/1/08 0.0 8/1/08 0.0 1/1/08 0.0 1/1/08 0.0 0.0 0.0

Ch 3 Hum

 0 8/1/08 0 8/1/08 0 1/1/08 0 1/1/08 0 0 0

ET

 0.00 8/1/08 0.00 8/1/08 0.00 1/1/08 0.00 1/1/08 0.00 0.00 0.00

UV Index

 0.0 8/1/08 0.0 8/1/08 0.0 1/1/08 0.0 1/1/08 0.0 0.0 0.0

Solar

 0 8/1/08 0 8/1/08 0 1/1/08 0 1/1/08 0 0 0

Wind Chill

 97.9 8/4/08 68.1 8/7/08 178.0 1/1/08 -55.1 1/3/08 89.6 73.0 -4.7

In Heat Index

 77.8 8/5/08 74.3 8/4/08 82.8 5/31/08 -21.1 2/19/08 76.1 75.1 -0.1

Heat Index

 127.1 8/4/08 73.4 8/7/08 1351.8 1/1/08 -20.1 1/31/08 99.4 78.5 -6.9

Dew Point

 82.6 8/4/08 63.6 8/3/08 178.0 1/1/08 -33.3 5/1/08 75.3 66.8 -2.7

Barom Sea-level

 427017984.00 8/6/08 29.25 8/1/08 427017984.00 8/6/08 -319939.53 1/1/08 427017984.00 30.28 -0.03

Press Altitude

 466 Daily  Rain 0.02 Degree Heating 0.0 Monthly Degree Day Cooling 74.2 Heat Index Caution Beaufort Light Breeze

Cloud Base

 2981 Hourly  Rain 0.02 Degree Cooling 5.7 Monthly Wind Run 117 Comfort Index Comfortable    

Air Density

 1925 24Hr Rain 0.02 Moon Phase 7 Yearly Deg Day Heating 2488.2 Forecast Overcast    

Virtual Temp

 84.6 Rain Rate 0.000 Monthly Rain 0.80 Yearly Degree Day Cooling 779.9 Station Barom Trend Steady    

Vapor Press

 0.69 Wind Run 2 Monthly Deg Day Heating 0.5 Yearly Wind Run 28988 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V13.01
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