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: 12:50pm on 1/17/18
Outside Temperature: 27.9 °F
Today's High: 28.2 °F at 12:41pm
Lo: 7.2 °F at 1:13am
Barometric Trend: -0.030
Sunrise : 8:08am  Sunset: 5:34pm
Moonrise:   8:25am   Moonset:  6:21pm
Moon Phase: 1

Parameter

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

Wind Direction

NW 338 5:00am 0 5:30am 290 45.8 189.9 1:09am -271.4 12:03pm

Wind Speed

5 17 12:12pm 1 12:00am 9 -1.5 11.9 11:27am -3.8 12:18pm

Gust

5 17 12:12pm 1 12:00am 9 -1.5 11.9 11:27am -3.8 12:18pm

In Humidity

16 16 10:27am 14 12:00am 16 0.9 2.0 10:27am -0.8 12:00am

Out Humidity

66 80 9:50am 66 12:45pm 67 -5.2 2.9 6:06am -5.6 12:45pm

In Temp

72.3 72.3 12:46pm 68.2 12:55am 72.1 1.37 1.45 12:46pm -0.40 12:55am

Out Temp

27.9 28.2 12:41pm 7.2 1:13am 27.9 1.75 6.61 10:47am -2.97 12:19am

Barometer

29.59 29.71 12:27am 29.59 12:27pm 29.59 -0.030 0.027 12:27am -0.044 12:27pm

Rain

0.96 0.96 12:00am 0.96 12:00am 0.96 0.000 0.000 12:00am 0.000 7:28am

Ch 1 Temp

27.9 28.2 12:41pm 7.2 1:13am 27.9 1.75 6.61 10:47am -2.97 12:19am

Ch 1 Hum

66 80 9:50am 66 12:45pm 67 -5.2 2.9 6:06am -5.6 12:45pm

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

22.1 25.9 11:04am 2.8 8:28am 19.7 2.76 10.12 11:04am -7.63 8:28am

In Heat Index

70.7 70.7 12:46pm 66.5 12:55am 70.5 1.42 1.49 12:46pm -0.42 12:55am

Heat Index

30.3 31.0 12:26pm 10.9 1:13am 30.5 1.13 6.51 10:47am -3.07 12:19am

Dew Point

18.0 19.5 12:26pm 1.2 1:13am 18.3 -0.03 6.25 10:42am -3.10 12:19am

Barom Sea-level

30.36 30.47 12:27am 30.36 12:27pm 30.36 -0.030 0.027 12:27am -0.044 12:27pm

Parameter

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

Wind Direction

338 1/1/18 0 1/1/18 338 1/1/18 0 1/1/18 338 0 0

Wind Speed

23 1/2/18 1 1/1/18 23 1/2/18 1 1/1/18 8 1 1

Gust

23 1/2/18 1 1/1/18 23 1/2/18 1 1/1/18 8 1 1

In Humidity

23 1/11/18 13 1/1/18 23 1/11/18 13 1/1/18 17 14 0

Out Humidity

98 1/8/18 52 1/4/18 98 1/8/18 52 1/4/18 86 69 -7

In Temp

74.8 1/4/18 65.7 1/14/18 74.8 1/4/18 65.7 1/14/18 71.8 66.2 1.6

Out Temp

55.4 1/11/18 -3.6 1/5/18 55.4 1/11/18 -3.6 1/5/18 22.8 9.7 6.7

Barometer

29.82 1/13/18 28.91 1/11/18 29.82 1/13/18 28.91 1/11/18 29.71 29.50 -0.03

Rain

0.96 1/11/18 0.00 1/1/18 0.96 1/11/18 0.04 1/10/18 0.96 0.96 0.00

Ch 1 Temp

55.4 1/11/18 -3.6 1/5/18 55.4 1/11/18 -3.6 1/5/18 22.8 9.7 6.7

Ch 1 Hum

98 1/8/18 52 1/4/18 98 1/8/18 52 1/4/18 86 69 -7

Ch 2 Temp

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

Ch 2 Hum

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

Ch 3 Temp

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

Ch 3 Hum

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

ET

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

UV Index

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

Solar

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

Wind Chill

55.4 1/11/18 -14.1 1/2/18 55.4 1/11/18 -14.1 1/2/18 22.8 5.8 7.1

In Heat Index

73.1 1/4/18 64.0 1/14/18 73.1 1/4/18 64.0 1/14/18 70.2 64.5 1.6

Heat Index

62.3 1/11/18 -2.6 1/5/18 62.3 1/11/18 -2.6 1/5/18 26.1 13.4 5.8

Dew Point

54.8 1/11/18 -16.8 1/5/18 54.8 1/11/18 -16.8 1/5/18 15.5 3.6 4.1

Barom Sea-level

30.59 1/13/18 29.35 1/7/18 30.59 1/13/18 29.35 1/7/18 30.47 30.27 -0.03

Press Altitude

309 Daily  Rain 0.00 Degree Heating 26.7 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Light Breeze

Cloud Base

2467 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 1071 Comfort Index Uncomfortably Cold    

Air Density

-1724 24Hr Rain 0.00 Moon Phase 1 Yearly Deg Day Heating 651.2 Forecast    

Virtual Temp

28.5 Rain Rate 0.000 Monthly Rain 0.96 Yearly Degree Day Cooling 0.0 Station Barom Trend Falling    

Vapor Press

0.10 Wind Run 23 Monthly Deg Day Heating 651.2 Yearly Wind Run 1071 Barometer Trend Falling    

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