Grand Rapids, MI Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V14.00

Current Conditions

Almanac

Last Updated: 10:10am on 7/29/10
Outside Temperature: 73.6 °F
Today's High: 73.6 °F at 10:08am
Lo: 61.2 °F at 5:35am
Barometric Trend: 0.003
Sunrise : 6:32am  Sunset: 9:08pm
Moonrise:   10:28pm   Moonset:  10:04am
Moon Phase: 18

Parameter

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

Wind Direction

NNE 356 12:00am 0 9:55am 16 -153.6 126.0 9:55am -351.7 9:24am

Wind Speed

0 0 12:00am 0 12:00am 0 -0.0 -0.0 10:10am -0.0 12:00am

Gust

0 0 12:00am 0 12:00am 0 -0.0 -0.0 10:10am -0.0 12:00am

In Humidity

30 31 8:29am 28 12:00am 30 -0.1 1.2 12:46am -0.4 8:56am

Out Humidity

57 83 6:35am 56 9:27am 57 -3.5 4.5 12:13am -11.8 8:39am

In Temp

80.6 82.6 12:13am 80.2 8:47am 80.4 0.21 0.23 12:13am -0.46 8:47am

Out Temp

73.6 73.6 10:08am 61.2 5:35am 73.3 2.89 3.28 8:52am -1.97 2:12am

Barometer

29.33 29.33 7:49am 29.24 12:00am 29.33 0.003 0.033 7:49am 0.002 2:49am

Rain

99.65 99.65 12:00am 99.65 12:00am 99.65 0.000 0.001 12:00am 0.000 10:10am

Ch 1 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 1 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Ch 2 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 2 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Ch 3 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 3 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

ET

0.00 0.00 12:00am 0.00 12:00am 0.00 0.000 0.000 12:00am 0.000 12:00am

UV Index

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Solar

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Wind Chill

73.6 73.6 10:08am 61.2 5:35am 73.3 2.89 3.28 8:52am -1.97 2:12am

In Heat Index

79.6 80.7 12:13am 79.3 8:56am 79.5 0.12 0.19 12:13am -0.27 8:56am

Heat Index

75.1 75.1 10:08am 65.3 5:35am 74.8 2.49 2.56 10:08am -1.90 2:12am

Dew Point

57.4 60.1 12:13am 54.6 4:23am 57.1 1.25 2.31 7:09am -1.68 8:34am

Barom Sea-level

30.04 30.04 7:49am 29.95 12:00am 30.04 0.003 0.033 7:49am 0.002 2:49am

Parameter

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

Wind Direction

356 7/4/10 0 7/4/10 356 1/1/10 0 1/1/10 356 0 -180

Wind Speed

28 7/24/10 0 7/2/10 28 7/24/10 0 1/1/10 12 0 -6

Gust

28 7/24/10 0 7/2/10 28 7/24/10 0 1/1/10 12 0 -6

In Humidity

34 7/22/10 21 7/5/10 41 6/16/10 10 2/6/10 32 26 -2

Out Humidity

97 7/23/10 31 7/2/10 97 1/14/10 10 3/13/10 80 51 -14

In Temp

87.8 7/10/10 78.1 7/3/10 87.8 7/10/10 63.5 1/3/10 85.1 81.1 -3.4

Out Temp

93.7 7/7/10 59.5 7/3/10 93.7 7/7/10 6.6 1/3/10 82.4 68.9 -7.4

Barometer

29.51 7/2/10 28.92 7/12/10 29.68 4/14/10 0.00 1/2/10 29.24 29.09 0.21

Rain

99.65 7/28/10 82.83 7/2/10 99.65 7/28/10 32.24 1/1/10 99.65 99.33 0.31

Ch 1 Temp

0.0 7/2/10 0.0 7/2/10 0.0 1/1/10 0.0 1/1/10 0.0 0.0 0.0

Ch 1 Hum

0 7/2/10 0 7/2/10 0 1/1/10 0 1/1/10 0 0 0

Ch 2 Temp

0.0 7/2/10 0.0 7/2/10 0.0 1/1/10 0.0 1/1/10 0.0 0.0 0.0

Ch 2 Hum

0 7/2/10 0 7/2/10 0 1/1/10 0 1/1/10 0 0 0

Ch 3 Temp

0.0 7/2/10 0.0 7/2/10 0.0 1/1/10 0.0 1/1/10 0.0 0.0 0.0

Ch 3 Hum

0 7/2/10 0 7/2/10 0 1/1/10 0 1/1/10 0 0 0

ET

0.00 7/2/10 0.00 7/2/10 0.00 1/1/10 0.00 1/1/10 0.00 0.00 0.00

UV Index

0.0 7/2/10 0.0 7/2/10 0.0 1/1/10 0.0 1/1/10 0.0 0.0 0.0

Solar

0 7/2/10 0 7/2/10 0 1/1/10 0 1/1/10 0 0 0

Wind Chill

93.7 7/7/10 59.5 7/3/10 93.7 7/7/10 -4.1 1/3/10 82.4 68.9 -7.4

In Heat Index

85.4 7/10/10 77.3 7/3/10 85.4 7/10/10 62.0 1/3/10 82.8 79.6 -2.7

Heat Index

95.9 7/7/10 62.9 7/3/10 95.9 7/7/10 -2.2 1/14/10 86.1 72.1 -9.6

Dew Point

75.8 7/23/10 46.5 7/2/10 75.8 7/23/10 -10.7 3/13/10 71.2 57.7 -13.3

Barom Sea-level

30.22 7/2/10 29.63 7/12/10 30.40 4/14/10 3.54 1/2/10 29.95 29.80 0.21

Press Altitude

551 Daily  Rain 0.00 Degree Heating 0.5 Monthly Degree Day Cooling 239.8 Heat Index --- Beaufort Calm

Cloud Base

4038 Hourly  Rain 0.00 Degree Cooling 0.8 Monthly Wind Run 55 Comfort Index Comfortable    

Air Density

1638 24Hr Rain 0.31 Moon Phase 18 Yearly Deg Day Heating 1887.1 Forecast    

Virtual Temp

76.9 Rain Rate 0.000 Monthly Rain 16.81 Yearly Degree Day Cooling 350.4 Station Barom Trend Steady    

Vapor Press

0.47 Wind Run 0 Monthly Deg Day Heating 1.7 Yearly Wind Run 1513 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V14.00
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