Grand Rapids, MI Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

Last Updated: 8:40am on 3/21/19
Outside Temperature: 33.6 °F
Today's High: 34.9 °F at 2:16am
Lo: 33.4 °F at 7:35am
Barometric Trend: 0.017
Sunrise : 7:42am  Sunset: 7:53pm
Moonrise:   8:53pm   Moonset:  8:25am
Moon Phase: 15

Parameter

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

Wind Direction

NNE 338 4:13am 0 4:14am 328 -101.5 317.3 7:58am -126.0 8:37am

Wind Speed

4 5 8:00am 1 12:00am 3 1.4 3.6 8:00am -1.2 8:33am

Gust

4 5 8:00am 1 12:00am 3 1.4 3.6 8:00am -1.2 8:33am

In Humidity

19 19 5:58am 17 12:00am 19 0.8 2.0 5:58am -1.0 7:41am

Out Humidity

90 90 5:09am 87 12:00am 90 0.2 1.5 12:37am -0.9 7:19am

In Temp

68.4 68.9 3:00am 67.8 1:09am 68.4 -0.18 0.66 3:00am -0.49 1:09am

Out Temp

33.6 34.9 2:16am 33.4 7:35am 33.6 -0.29 0.38 12:25am -0.97 7:35am

Barometer

29.17 29.17 7:47am 29.14 12:00am 29.17 0.017 0.030 7:47am -0.010 12:00am

Rain

3.73 3.73 12:00am 3.73 12:00am 3.73 0.000 0.000 12:00am 0.000 1:10am

Ch 1 Temp

33.6 34.9 2:16am 33.4 7:35am 33.6 -0.29 0.38 12:25am -0.97 7:35am

Ch 1 Hum

90 90 5:09am 87 12:00am 90 0.2 1.5 12:37am -0.9 7:19am

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

30.2 34.9 2:16am 28.7 8:28am 31.1 -2.16 1.19 8:33am -4.50 8:00am

In Heat Index

66.9 67.4 6:49am 66.3 1:09am 67.0 -0.14 0.66 3:00am -0.49 1:09am

Heat Index

39.3 40.4 2:30am 38.9 7:35am 39.3 -0.26 0.53 12:37am -1.07 7:35am

Dew Point

31.0 32.1 5:09am 30.6 7:35am 31.0 -0.22 0.74 12:37am -1.15 7:35am

Barom Sea-level

29.94 29.94 7:47am 29.91 12:00am 29.94 0.017 0.030 7:47am -0.010 12:00am

Parameter

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

Wind Direction

338 3/1/19 0 3/1/19 338 1/1/19 0 1/1/19 338 0 -180

Wind Speed

31 3/10/19 1 3/1/19 35 2/24/19 1 1/1/19 12 1 -0

Gust

31 3/10/19 1 3/1/19 35 2/24/19 1 1/1/19 12 1 -0

In Humidity

23 3/14/19 10 3/5/19 100 1/25/19 9 1/26/19 19 17 2

Out Humidity

92 3/15/19 42 3/19/19 98 1/23/19 42 3/19/19 87 59 27

In Temp

73.4 3/12/19 63.5 3/1/19 75.7 1/21/19 62.6 2/25/19 69.6 68.0 -0.9

Out Temp

60.3 3/14/19 5.5 3/8/19 60.6 2/4/19 -8.9 1/21/19 44.6 27.5 -2.3

Barometer

29.62 3/7/19 28.55 3/14/19 30.03 2/9/19 28.41 2/24/19 29.47 29.14 -0.15

Rain

3.73 3/15/19 1.78 3/1/19 3.73 3/15/19 0.04 1/7/19 3.73 3.73 0.00

Ch 1 Temp

60.3 3/14/19 5.5 3/8/19 60.6 2/4/19 -8.9 1/21/19 44.6 27.5 -2.3

Ch 1 Hum

92 3/15/19 42 3/19/19 98 1/23/19 42 3/19/19 87 59 27

Ch 2 Temp

0.0 3/1/19 0.0 3/1/19 0.0 1/1/19 0.0 1/1/19 0.0 0.0 0.0

Ch 2 Hum

0 3/1/19 0 3/1/19 0 1/1/19 0 1/1/19 0 0 0

Ch 3 Temp

0.0 3/1/19 0.0 3/1/19 0.0 1/1/19 0.0 1/1/19 0.0 0.0 0.0

Ch 3 Hum

0 3/1/19 0 3/1/19 0 1/1/19 0 1/1/19 0 0 0

ET

0.00 3/1/19 0.00 3/1/19 0.00 1/1/19 0.00 1/1/19 0.00 0.00 0.00

UV Index

0.0 3/1/19 0.0 3/1/19 0.0 1/1/19 0.0 1/1/19 0.0 0.0 0.0

Solar

0 3/1/19 0 3/1/19 0 1/1/19 0 1/1/19 0 0 0

Wind Chill

60.3 3/14/19 -4.7 3/4/19 60.6 2/4/19 -25.7 1/30/19 44.5 20.5 -2.5

In Heat Index

71.8 3/12/19 61.8 3/1/19 14453.7 1/25/19 61.0 2/25/19 68.2 66.4 -0.8

Heat Index

64.2 3/14/19 7.7 3/8/19 67.5 2/4/19 -8.0 1/21/19 46.3 29.9 1.2

Dew Point

54.6 3/14/19 -4.6 3/4/19 60.1 2/4/19 -22.1 1/21/19 31.6 16.9 6.4

Barom Sea-level

30.39 3/7/19 29.32 3/14/19 30.80 2/9/19 29.17 2/24/19 30.24 29.91 -0.15

Press Altitude

697 Daily  Rain 0.00 Degree Heating 11.0 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Light Breeze

Cloud Base

654 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 1415 Comfort Index Cool    

Air Density

-835 24Hr Rain 0.00 Moon Phase 15 Yearly Deg Day Heating 2938.1 Forecast    

Virtual Temp

34.7 Rain Rate 0.000 Monthly Rain 1.95 Yearly Degree Day Cooling 0.0 Station Barom Trend Steady    

Vapor Press

0.17 Wind Run 5 Monthly Deg Day Heating 705.5 Yearly Wind Run 5173 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V15.00
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