Naperville, IL Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V14.01

Current Conditions

Almanac

Last Updated: 6:26pm on 11/12/17
Outside Temperature: 35.7 °F
Today's High: 37.9 °F at 9:38am
Lo: 34.7 °F at 12:58am
Barometric Trend: 0.011
Sunrise : 6:39am  Sunset: 4:35pm
Moonrise:   12:29am   Moonset:  2:00pm
Moon Phase: 25

Parameter

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

Wind Direction

W 355 12:00am 11 4:37am 256 3.6 53.9 5:40pm -113.6 1:14pm

Wind Speed

0 5 4:34am 0 12:00am 0 -0.4 3.5 4:20pm -2.0 12:37pm

Gust

1 5 4:34am 0 12:00am 2 -0.8 2.3 3:27pm -2.6 5:20pm

In Humidity

41 41 1:29pm 39 12:00am 41 0.0 1.0 1:29pm -0.4 2:45pm

Out Humidity

95 95 11:19am 87 4:30am 95 0.2 0.4 5:47pm -1.0 3:48pm

In Temp

71.2 73.5 8:31am 71.2 4:21pm 71.3 -0.14 0.20 12:38pm -0.60 2:54pm

Out Temp

35.7 37.9 9:38am 34.7 12:58am 35.8 -0.13 0.03 12:57pm -0.42 1:45pm

Barometer

29.65 29.65 6:21pm 29.48 12:42am 29.64 0.011 0.016 3:45pm -0.000 12:37pm

Rain

38.64 38.64 9:20am 38.48 12:00am 38.64 0.000 0.000 0.000

Ch 1 Temp

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

Ch 1 Hum

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

Ch 2 Temp

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

Ch 2 Hum

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

Ch 3 Temp

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

Ch 3 Hum

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

ET

0.00 0.00 10:00am 0.00 12:00am 0.00 0.000 0.000 0.000

UV Index

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

Solar

0 104 7:34am 0 12:00am 0 0.0 0.0 0.0

Wind Chill

35.7 37.9 9:38am 32.6 3:27pm 35.7 -0.04 0.57 12:36pm -3.37 3:27pm

In Heat Index

71.2 73.4 8:31am 71.2 4:21pm 71.4 -0.14 0.20 1:29pm -0.58 4:21pm

Heat Index

42.1 44.1 9:38am 40.7 12:35am 42.2 -0.09 0.03 12:57pm -0.42 1:45pm

Dew Point

34.4 36.3 9:38am 32.7 12:35am 34.5 -0.07 0.05 5:33pm -0.42 1:45pm

Barom Sea-level

30.47 30.47 6:21pm 30.30 12:42am 30.46 0.012 0.017 3:45pm -0.000 12:37pm

Parameter

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

Wind Direction

360 11/1/17 1 11/1/17 360 1/2/17 0 1/14/17 360 1 -81

Wind Speed

17 11/9/17 0 11/1/17 28 3/8/17 0 1/1/17 6 0 1

Gust

17 11/9/17 0 11/1/17 28 3/8/17 0 1/1/17 6 0 1

In Humidity

48 11/5/17 34 11/9/17 62 9/21/17 27 1/6/17 39 36 2

Out Humidity

98 11/2/17 44 11/9/17 99 10/14/17 0 1/1/17 93 61 27

In Temp

74.2 11/1/17 71.2 11/11/17 78.2 8/16/17 65.9 3/19/17 73.0 71.2 -1.4

Out Temp

50.3 11/2/17 16.3 11/10/17 97.9 9/23/17 -0.4 1/6/17 36.9 25.3 -1.0

Barometer

29.84 11/10/17 28.92 11/5/17 30.02 1/13/17 28.47 1/10/17 29.66 29.47 0.16

Rain

38.64 11/12/17 37.86 11/1/17 38.64 11/12/17 0.01 1/2/17 38.48 38.45 0.19

Ch 1 Temp

0.0 11/1/17 0.0 11/1/17 0.0 1/1/17 0.0 1/1/17 0.0 0.0 0.0

Ch 1 Hum

0 11/1/17 0 11/1/17 0 1/1/17 0 1/1/17 0 0 0

Ch 2 Temp

0.0 11/1/17 0.0 11/1/17 0.0 1/1/17 0.0 1/1/17 0.0 0.0 0.0

Ch 2 Hum

0 11/1/17 0 11/1/17 0 1/1/17 0 1/1/17 0 0 0

Ch 3 Temp

0.0 11/1/17 0.0 11/1/17 0.0 1/1/17 0.0 1/1/17 0.0 0.0 0.0

Ch 3 Hum

0 11/1/17 0 11/1/17 0 1/1/17 0 1/1/17 0 0 0

ET

0.05 11/9/17 0.00 11/1/17 0.20 6/10/17 0.00 1/1/17 0.02 0.00 -0.01

UV Index

1.7 11/3/17 0.0 11/1/17 6.9 7/13/17 0.0 1/1/17 0.8 0.0 0.0

Solar

708 11/6/17 0 11/1/17 1345 6/20/17 0 1/1/17 178 0 0

Wind Chill

50.3 11/2/17 6.8 11/9/17 97.9 9/23/17 -15.8 1/6/17 36.9 19.9 -1.0

In Heat Index

74.5 11/2/17 71.0 11/9/17 80.1 8/16/17 65.6 1/6/17 72.8 71.0 -1.2

Heat Index

57.0 11/2/17 18.6 11/9/17 103.6 6/13/17 -2.6 1/6/17 41.2 28.4 2.7

Dew Point

49.5 11/2/17 3.4 11/9/17 78.5 7/20/17 -6.3 10/13/17 33.3 17.2 7.3

Barom Sea-level

30.66 11/10/17 29.72 11/5/17 30.84 1/13/17 29.25 1/10/17 30.48 30.28 0.16

Press Altitude

249 Daily  Rain 0.16 Degree Heating 206.8 Monthly Degree Day Cooling 841.7 Heat Index --- Beaufort Calm

Cloud Base

322 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 129 Comfort Index Cool    

Air Density

-1249 24Hr Rain 0.19 Moon Phase 25 Yearly Deg Day Heating 3953.2 Forecast Partly cloudy with little temperature change    

Virtual Temp

37.0 Rain Rate 0.000 Monthly Rain 0.78 Yearly Degree Day Cooling 939.7 Station Barom Trend Steady    

Vapor Press

0.20 Wind Run 6 Monthly Deg Day Heating 850.0 Yearly Wind Run 2149 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V14.01
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