There are no active watches, warnings or advisories for DuPage (Illinois).

Regional Radar Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.
METRIC | IMPERIAL
Updated: @ 11:30pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.5°F than last hour.

74.2°F

---
Currently 74.2, Max: 95.1, Min: 74.2 Feels like:
73°F

24-hr
difference
-5.4°FColder 5.4°F than yesterday at this time.
High Today
95.1°F
15:04
Low Today
74.2°F
23:21
Yest High
95.4°F
14:34
Yest Low
73.8°F
05:54
<!-- fixupCondition in='mostly cloudy -  Cumulonimbus clouds, lightning observed ' out='Mostly cloudy  cumulonimbus clouds, Lightning observed' ocnt='2' --><!-- vals split on comma -->
Mostly cloudy  cumulonimbus clouds, Lightning observed Mostly cloudy cumulonimbus clouds, Lightning observed

Wind from ENE Wind:  ENE
0.3

Gusting to:
2.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-0.3 of 100
Tonight

Thunder storm
Thunder storm
Tuesday

Thunder storm
Thunder storm
Tuesday
Night
Thunder storm
Thunder storm
Lo ≈68°F Hi ≈79°F Lo ≈66°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.5°F since last hour. 70.1°F
Last Hour: Increased 0.5°F since last hour. 0.5°F
High 10:38: 78.7°F
Low 19:08: 68.8°F
Record High: 84.0°F on
Jul-24-2016
Record Low: -15.7°F on
Jan-2-2018
Wetbulb: 71.5°F
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 1.26 in
Jun Rain: 3.47 in
Jun Avg: 4.06 in
Diff from Avg: Under 0.59 in for the month 0.59 in
Season:1 14.81 in
Last YTD:1 0.00 in
Last Rain
Time/Date:
Jun-16-2018
at 04:16
55 rain days in 2018
9 days in June
1 day since last rain
Current: ENE  0.3 mph
1Hr Average: Calm
Wind Run: 58.57 miles
Wind Gust
Current: 2.0 mph
Today: 19.2 mph 15:04
Month: 24.3 mph Jun-3
Year: 30.2 mph May-9
Record Gust: 40.4 mph
Mar-8-2017
Sunlight:
15 hrs 12 min 49 sec
of Sunlight Today
Which is 10 sec Longer
Than Yesterday
(Noon)
Piechart
(Midnight)
Piechart-Legend
Evening Crescent, 5 days, 8 hours, 53 minutes in cycle
35%
Illuminated
Humidity Barometer
Current: Increased 3% since last hour. 87%
Last Hour: Increased 3% since last hour. 3%
High 05:14: 90%
Low 14:49: 50%
Indoor: 56%
Indoor High 09:27: 76%
Indoor Low 21:34: 56%
Record High: 98%
May-31-2015
Record Low: 28%
Jun-13-2018
Current: Rising 0.033  inHg/hr 29.913 inHg
Last Hour: Rising
High 23:19: 29.914
Low 16:44: 29.781
Record High: 30.800 inHg
Dec-27-2017
Record Low: 29.134 inHg
Nov-28-2016
Cooling Degree Days Snow3 Heat Index Air
Today: 15.7
Jun: 111.7
2018 to Date: 132.9
Heating Degree Days
2018 to Date: 2786.2
Today: 0.00 in
Yesterday: 0.00 in
Jun Snow: No Change 0.00 in
Jun Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 0.00 in
Snow Depth: 0.00 in
0 snow days in June
0 snow days this season.2
First Snow of Season:
--
Average 1st Snow:
Current: 73.3°F
High 3:15pm: 110.3°F
Yesterday: 111.6°F
Record: 117.1°F
Jul-24-2016
Quality
Index6:

56


Moderate
Density:
1.18 kg/m3
UV Summary/Forecast Solar Summary
Jun-18

9.6
Jun-19

10.3
Jun-20

9.7
Sunrise is at: 05:15
Solar Noon: val_s
Sunset is at: 20:28
Almanac Support this Site! Station All Time Records Cloud Level
Indoor Temp: 72.2°F
Currently: Evening
YTD Avg Temp: 43.5°F
Sunrise: 05:15
Sunset: 20:28
Moonrise: 11:55
Moonset: 00:35
Full Moon: Jun-28-2018
New Moon: 01:29 UTC
Jul-12-2018
HIGHS: LOWS:
100.0°F
May-27-2018
-11.0°F
Jan-2-2018
Daytime Records
  93.6°F
Jun-12-2017
  -2.0°F
Jan-01-2018
Nitetime Records
  81.1°F
Jul-07-2017
  -7.1°F
Jan-02-2018
ICN:1 | S3C2:1 | Ajax 3.xx
ISS:Ok |
1 Rain season: Jan 1st to Dec 31st.   2 Snow season November 1st to April 30th.   3 Snow manually measured usually around 7AM and 7PM.   6 Air Quality Index Data courtesy of: Illinois EPA..  
 NWS Weather Forecast  -   Outlook Tonight & Tuesday
Tonight

Thunder storm
Thunder storm
Lo ≈68°F
NWS forecast: Showers and thunderstorms. Cloudy, with a low around 68. Northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday

Thunder storm
Thunder storm
Hi ≈79°F
NWS forecast: A chance of showers and thunderstorms. Cloudy. High near 79, with temperatures falling to around 77 in the afternoon. Northeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
 NWS Short Term Weather Forecast
Tuesday
Night
Thunder storm
Thunder storm
Wednesday

Thunder storm
Thunder storm
Wednesday
Night
Thunder storm
Thunder storm
Thursday

Partly Sunny
Partly Sunny
Thursday
Night
Thunder storm
Thunder storm
Friday

Thunder storm
Thunder storm
Friday
Night
Thunder storm
Thunder storm
Lo ≈66°F Hi ≈76°F Lo ≈63°F Hi ≈78°F Lo ≈62°F Hi ≈75°F Lo ≈64°F
Illinois Weather Extremes for Sunday, June 17, 2018
High Temperature
96°F at Belleville/Scott Afb, IL
Low Temperature
70°F at Mount Vernon (awos), IL
Max Rain
0.03in at Effingham, IL
USA Weather Extremes for Sunday, June 17, 2018
High Temperature
101°F at Mcallen/Miller Intl, TX
Low Temperature
26°F at Wainwright, AK
Max Rain
5.83in at Hancock/Houghton Co, MI
National and State Weather Extremes (Data courtsey of NWS-CPC)
Today in Weather History
June 18, 1988
Severe thunderstorms in eastern North Dakota and northern Minnesota produced hail three inches in diameter and spawned four tornadoes in Steele County. Thunderstorms also produced wind gusts to 80 mph at Clearbrook MN. (The National Weather Summary)

June 18, 1987
It was a hot day in the Upper Great Lakes Region. Nine cities in Michigan and Wisconsin reported record high temperatures for the date. The high of 90 degrees at Marquette, MI, marked their third straight day of record heat. Severe thunderstorm in the Northern and Central High Plains Region spawned half a dozen tornadoes in Wyoming and Colorado. Wheatridge, CO, was deluged with 2.5 inches of rain in one hour. (The National Weather Summary)

[ More Weather History ]
Version 6.95 - 05-Jan-2016 - Script Mods by: BurnsvilleWeatherLIVE.com
National Temperature Extremes (from NOAA)