Naperville, IL

Current Weather Conditions

07/18/2019 04:20:00 PM

Current Conditions
Outside Temperature 84.4°F
Wind Chill 84.4°F
Heat Index 95.1°F
Dewpoint 77.5°F
Humidity 80%
Barometer 29.748 inHg
Barometer Trend (3 hours) -0.101 inHg
Wind 1 mph from 112° (ESE)
Rain Rate 0.00 in/hr
Inside Temperature 68.9°F
UV 2.5
ET 0.00 in
Solar Radiation 577 W/m²

 

Since Midnight
High Temperature
Low Temperature
84.8°F at 04:19:46 PM
70.8°F at 09:42:54 AM
High Heat Index
Low Wind Chill
96.2°F at 04:19:46 PM
70.8°F at 09:42:54 AM
High Humidity
Low Humidity
97% at 10:31:44 AM
79% at 04:00:36 PM
High Dewpoint
Low Dewpoint
78.2°F at 03:42:10 PM
69.6°F at 09:42:54 AM
High Barometer
Low Barometer
29.960 inHg at 11:28:00 AM
29.748 inHg at 04:16:00 PM
Today's Rain 1.77 in
High Rain Rate 3.43 in/hr at 08:50:34 AM
High Wind 9 mph from 295° at 03:27:48 PM
Average Wind 0 mph
RMS Wind 1 mph
Vector Average Speed
Vector Average Direction
1 mph
81°
High Inside Temperature
Low Inside Temperature
68.9°F at 03:59:58 PM
66.2°F at 12:07:58 AM
High UV
Low UV
6.7 at 01:07:42 PM
0.0 at 12:00:02 AM
High ET
Low ET
0.02 in at 03:00:00 PM
0.00 in at 12:10:00 AM
High Radiation
Low Radiation
1063 W/m² at 12:32:30 PM
0 W/m² at 12:00:02 AM

 

About this weather station:
Location
Latitude: 41° 47.40' N
Longitude: 088° 07.20' W
Altitude: 781 feet

This station uses a Vantage Pro2, controlled by 'weewx', an experimental weather software system written in Python. Weewx was designed to be simple, fast, and easy to understand by leveraging modern software concepts.

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Weewx uptime: 84 days, 6 hours, 20 minutes
Server uptime: 84 days, 6 hours, 20 minutes
weewx v3.8.2

Today's Almanac
Sunrise: 05:33:23 AM
Sunset: 08:24:05 PM
Moon Phase: Full
(99% full)
temperatures heatchill outside humidity rain wind barometer Hi Wind Inside Wind Vector Radiation UV Index day rx percent