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: 4:31am on 12/7/18
Outside Temperature: 25.3 °F
Today's High: 26.4 °F at 12:00am
Lo: 25.0 °F at 2:04am
Barometric Trend: 0.006
Sunrise : 8:00am  Sunset: 5:08pm
Moonrise:   8:06am   Moonset:  5:45pm
Moon Phase: 0

Parameter

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

Wind Direction

N 338 12:05am 0 12:03am 28 -148.1 185.0 4:28am -308.4 3:17am

Wind Speed

3 6 12:28am 1 12:02am 3 1.4 3.7 3:53am -2.1 12:30am

Gust

3 6 12:28am 1 12:02am 3 1.4 3.7 3:53am -2.1 12:30am

In Humidity

20 20 12:00am 20 12:00am 20 0.0 0.0 12:00am 0.0 12:00am

Out Humidity

76 79 3:44am 74 1:05am 76 -1.2 2.8 2:35am -1.6 4:15am

In Temp

67.5 68.0 3:51am 66.9 12:28am 67.3 -0.07 0.51 12:43am -0.50 4:20am

Out Temp

25.3 26.4 12:00am 25.0 2:04am 25.4 -0.16 0.25 3:44am -1.11 2:04am

Barometer

29.59 29.59 1:55am 29.56 12:00am 29.59 0.006 0.033 1:55am -0.004 2:10am

Rain

32.36 32.36 12:00am 32.36 12:00am 32.36 0.000 0.000 12:00am 0.000 12:00am

Ch 1 Temp

25.3 26.4 12:00am 25.0 2:04am 25.4 -0.16 0.25 3:44am -1.11 2:04am

Ch 1 Hum

76 79 3:44am 74 1:05am 76 -1.2 2.8 2:35am -1.6 4:15am

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

21.3 26.4 12:02am 19.1 4:29am 22.3 -2.68 3.30 12:30am -5.14 3:53am

In Heat Index

66.0 66.6 3:51am 65.5 12:28am 65.8 -0.07 0.51 12:43am -0.50 4:20am

Heat Index

29.0 30.0 12:00am 28.6 2:04am 29.1 -0.32 0.50 3:44am -1.09 2:04am

Dew Point

18.8 20.1 3:44am 18.2 2:04am 18.9 -0.53 0.82 3:44am -1.03 2:04am

Barom Sea-level

30.36 30.36 1:55am 30.33 12:00am 30.36 0.006 0.033 1:55am -0.004 2:10am

Parameter

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

Wind Direction

338 12/1/18 0 12/1/18 338 1/1/18 0 1/1/18 338 0 -180

Wind Speed

18 12/1/18 1 12/1/18 27 10/20/18 1 1/1/18 18 1 -2

Gust

18 12/1/18 1 12/1/18 228 8/11/18 1 1/1/18 18 1 -2

In Humidity

24 12/1/18 19 12/5/18 52 7/24/18 3 3/2/18 22 19 0

Out Humidity

98 12/1/18 61 12/6/18 100 9/9/18 10 4/30/18 87 61 -10

In Temp

70.9 12/4/18 61.9 12/1/18 124.5 5/26/18 54.0 2/11/18 68.4 66.7 0.0

Out Temp

50.7 12/5/18 21.0 12/4/18 101.8 6/30/18 -3.6 1/5/18 43.9 24.6 -6.3

Barometer

29.59 12/7/18 28.58 12/2/18 29.97 2/12/18 28.58 12/2/18 29.56 29.20 0.35

Rain

32.36 12/2/18 31.58 12/1/18 32.36 12/2/18 0.04 1/10/18 32.36 32.36 0.00

Ch 1 Temp

50.7 12/5/18 21.0 12/4/18 101.8 6/30/18 -3.6 1/5/18 43.9 24.6 -6.3

Ch 1 Hum

98 12/1/18 61 12/6/18 240 9/9/18 10 4/30/18 87 61 -10

Ch 2 Temp

0.0 12/1/18 0.0 12/1/18 0.0 1/1/18 0.0 1/1/18 0.0 0.0 0.0

Ch 2 Hum

0 12/1/18 0 12/1/18 0 1/1/18 0 1/1/18 0 0 0

Ch 3 Temp

0.0 12/1/18 0.0 12/1/18 0.0 1/1/18 0.0 1/1/18 0.0 0.0 0.0

Ch 3 Hum

0 12/1/18 0 12/1/18 0 1/1/18 0 1/1/18 0 0 0

ET

0.00 12/1/18 0.00 12/1/18 0.00 1/1/18 0.00 1/1/18 0.00 0.00 0.00

UV Index

0.0 12/1/18 0.0 12/1/18 0.0 1/1/18 0.0 1/1/18 0.0 0.0 0.0

Solar

0 12/1/18 0 12/1/18 0 1/1/18 0 1/1/18 0 0 0

Wind Chill

50.7 12/5/18 16.4 12/5/18 101.8 6/30/18 -14.1 1/2/18 41.9 16.9 -4.2

In Heat Index

69.5 12/4/18 60.6 12/1/18 171.6 5/26/18 52.4 2/11/18 66.9 65.3 0.0

Heat Index

54.7 12/5/18 27.6 12/4/18 120.5 6/30/18 -2.6 1/5/18 48.4 27.6 -7.7

Dew Point

44.1 12/5/18 16.2 12/6/18 81.5 9/2/18 -16.8 1/5/18 38.8 16.2 -9.1

Barom Sea-level

30.36 12/7/18 29.35 12/2/18 30.74 2/12/18 28.97 3/6/18 30.33 29.97 0.35

Press Altitude

309 Daily  Rain 0.00 Degree Heating 7.4 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Light Breeze

Cloud Base

1623 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 403 Comfort Index Uncomfortably Cold    

Air Density

-1903 24Hr Rain 0.00 Moon Phase 0 Yearly Deg Day Heating 5622.8 Forecast    

Virtual Temp

26.0 Rain Rate 0.000 Monthly Rain 0.78 Yearly Degree Day Cooling 1331.8 Station Barom Trend Steady    

Vapor Press

0.10 Wind Run 4 Monthly Deg Day Heating 207.1 Yearly Wind Run 18392 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V15.00
Disclaimer
Never make important decisions based on this information or any weather information obtained from the Internet