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: 1:24am on 9/19/17
Outside Temperature: 63.7 °F
Today's High: 63.8 °F at 12:34am
Lo: 63.6 °F at 12:00am
Barometric Trend: -0.003
Sunrise : 6:39am  Sunset: 6:56pm
Moonrise:   5:48am   Moonset:  6:56pm
Moon Phase: 29

Parameter

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

Wind Direction

W 280 12:40am 253 12:00am 279 1.4 3.0 12:40am 0.0 12:34am

Wind Speed

0 1 12:39am 0 12:00am 0 -0.0 1.0 12:39am -0.0 12:40am

Gust

0 2 12:00am 0 12:34am 0 -0.1 1.0 12:39am -0.2 12:50am

In Humidity

56 56 12:00am 56 12:00am 56 0.0 0.0 12:34am 0.0 12:34am

Out Humidity

96 96 12:00am 96 12:00am 96 0.0 0.0 12:34am 0.0 12:34am

In Temp

74.5 74.7 12:00am 74.3 12:34am 74.4 0.11 0.20 12:47am 0.00 12:34am

Out Temp

63.7 63.8 12:34am 63.6 12:00am 63.8 -0.06 0.01 1:00am -0.10 12:35am

Barometer

29.13 29.13 12:43am 29.12 12:00am 29.13 -0.003 0.002 12:43am -0.004 1:20am

Rain

27.98 27.98 12:00am 27.98 12:00am 27.98 0.000 0.000 12:34am 0.000 12:34am

Ch 1 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:34am 0.00 12:34am

Ch 1 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:34am 0.0 12:34am

Ch 2 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:34am 0.00 12:34am

Ch 2 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:34am 0.0 12:34am

Ch 3 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:34am 0.00 12:34am

Ch 3 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:34am 0.0 12:34am

ET

0.00 0.09 12:00am 0.00 12:34am 0.00 0.000 0.000 12:34am 0.000 12:34am

UV Index

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:34am 0.00 12:34am

Solar

0 0 12:00am 0 12:00am 0 0.0 0.0 12:34am 0.0 12:34am

Wind Chill

63.7 63.8 12:34am 63.7 12:00am 63.8 -0.06 0.01 1:00am -0.10 12:35am

In Heat Index

75.9 76.1 12:00am 75.7 12:34am 75.8 0.11 0.20 12:47am 0.00 12:34am

Heat Index

70.3 70.4 12:34am 70.3 12:00am 70.3 -0.06 0.01 1:00am -0.10 12:35am

Dew Point

62.5 62.6 12:34am 62.5 12:00am 62.6 -0.06 0.01 1:00am -0.10 12:35am

Barom Sea-level

29.93 29.93 12:43am 29.92 12:00am 29.93 -0.003 0.002 12:43am -0.004 1:20am

Parameter

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

Wind Direction

360 9/1/17 0 9/15/17 360 1/2/17 0 1/14/17 360 1 19

Wind Speed

17 9/5/17 0 9/1/17 28 3/8/17 0 1/1/17 4 0 0

Gust

17 9/5/17 0 9/1/17 28 3/8/17 0 1/1/17 4 0 0

In Humidity

59 9/17/17 47 9/4/17 61 8/16/17 27 1/6/17 57 52 1

Out Humidity

97 9/3/17 29 9/12/17 98 4/30/17 0 1/1/17 96 32 11

In Temp

78.0 9/14/17 70.7 9/16/17 78.2 8/16/17 65.9 3/19/17 75.4 72.1 0.2

Out Temp

89.5 9/15/17 44.9 9/2/17 95.2 6/12/17 -0.4 1/6/17 83.8 56.0 7.6

Barometer

29.65 9/10/17 28.89 9/4/17 30.02 1/13/17 28.47 1/10/17 29.31 29.11 -0.16

Rain

27.98 9/18/17 27.59 9/1/17 27.98 9/18/17 0.01 1/2/17 27.98 27.74 0.24

Ch 1 Temp

0.0 9/1/17 0.0 9/1/17 0.0 1/1/17 0.0 1/1/17 0.0 0.0 0.0

Ch 1 Hum

0 9/1/17 0 9/1/17 0 1/1/17 0 1/1/17 0 0 0

Ch 2 Temp

0.0 9/1/17 0.0 9/1/17 0.0 1/1/17 0.0 1/1/17 0.0 0.0 0.0

Ch 2 Hum

0 9/1/17 0 9/1/17 0 1/1/17 0 1/1/17 0 0 0

Ch 3 Temp

0.0 9/1/17 0.0 9/1/17 0.0 1/1/17 0.0 1/1/17 0.0 0.0 0.0

Ch 3 Hum

0 9/1/17 0 9/1/17 0 1/1/17 0 1/1/17 0 0 0

ET

0.13 9/3/17 0.00 9/1/17 0.20 6/10/17 0.00 1/1/17 0.09 0.00 0.00

UV Index

4.9 9/2/17 0.0 9/1/17 6.9 7/13/17 0.0 1/1/17 3.6 0.0 0.0

Solar

1069 9/2/17 0 9/1/17 1345 6/20/17 0 1/1/17 768 0 0

Wind Chill

89.5 9/15/17 0.0 9/15/17 95.2 6/12/17 -15.8 1/6/17 83.8 56.0 7.6

In Heat Index

79.0 9/14/17 71.6 9/16/17 80.1 8/16/17 65.6 1/6/17 76.8 73.4 0.3

Heat Index

90.9 9/16/17 -2.2 9/15/17 103.6 6/13/17 -2.6 1/6/17 82.7 60.9 9.2

Dew Point

69.2 9/4/17 0.0 9/15/17 78.5 7/20/17 0.0 1/1/17 62.5 48.1 10.9

Barom Sea-level

30.47 9/10/17 29.68 9/4/17 30.84 1/13/17 29.25 1/10/17 30.11 29.92 -0.17

Press Altitude

743 Daily  Rain 0.00 Degree Heating 89.6 Monthly Degree Day Cooling 705.8 Heat Index --- Beaufort Calm

Cloud Base

290 Hourly  Rain 0.00 Degree Cooling 166.8 Monthly Wind Run 138 Comfort Index Comfortable    

Air Density

1242 24Hr Rain 0.24 Moon Phase 29 Yearly Deg Day Heating 3267.8 Forecast Increasing clouds with little temperature change    

Virtual Temp

67.6 Rain Rate 0.000 Monthly Rain 0.39 Yearly Degree Day Cooling 803.9 Station Barom Trend Steady    

Vapor Press

0.57 Wind Run 0 Monthly Deg Day Heating 164.6 Yearly Wind Run 1576 Barometer Trend Steady    

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