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Special Weather Statement SPECIAL WEATHER STATEMENT - DuPage County

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METRIC | IMPERIAL
Updated: 17-Mar-2026 @ 4:25am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.2°F than last hour.

17.4°F

Wind Chill:  12.1°F
Feels like:  12°F
---
High Today
20.5°F
12:00 AM
Low Today
17.4°F
4:20 AM
Yest High
31.6°F
12:00 AM
Yest Low
20.5°F
11:56 PM
Sta* High
---°F
2026
Sta* Low
---°F
2026
* This Station's Records Since 12/2012
Rec* High
32.0°F
0
Rec* Low
32.0°F
0
* Records from Weather Underground
Night time, Dry Night time, Dry

Wind from W Wind:  W
3.4

Gusting to:
3.0 mph
Current Snow Snow3:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
8.4 of 100
Overnight

Overnight: Chance Snow
Chance Snow
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Tuesday
Night
Tuesday Night: Snow
Snow
Lo 12 °F Hi 23 °F Lo 22 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.2°F since last hour. 4.0°F
Last Hour: Decreased 0.2°F since last hour. 0.2°F
High 12:00 AM: 10.9°F
Low 3:42 AM: 3.7°F
Record High: 65.5°F on
Mar-6-2026
Record Low: -22.2°F on
Jan-23-2026
Wetbulb: 14.6°F
Rain Today
rain graph

Melt Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 3.87 in
Mar Rain: 5.01 in
Mar to Date
  Avg:10
0.00 in
Mar to Date
  Diff from Avg:10
Over 5.01 in for the month 5.01 in
Mar Avg: 0.00 in
Diff from Avg: Over 5.01 in for the month 5.01 in
Season:1 5.32 in
YTD
  Avg:11
0.31 in
YTD
  Diff from Avg:11
Over 5.01 in for the year 5.01 in
Last Rain
Time/Date:
Mar-15-2026
at 9:20 PM
16 rain days in 2026
9 days in March
1 day since last rain
Current: W  3.4 mph
1Hr Average: 1.9 mph
Wind Run: 8.95 miles
Wind Gust
Current: 3.0 mph
Today: 12.0 mph 12:20 AM
Month: 32.0 mph 13-Mar
Year: 32.0 mph 13-Mar
Record Gust: 32.0 mph
Mar-13-2026
Sunlight:
11 h 59 m 30 s
of Sunlight Yesterday
12 h 1 m 54 s
of Sunlight Today
Which is
2 min 24 sec longer than
yesterday
0 h 0 m 0 s
of Sunlight Tomorrow
(Noon) graph (Midnight)
Legend

Waning Crescent
Waning Crescent, 27 days, 21 hours, 28 minutes in cycle
3%
Illuminated
Humidity Barometer
Current: No Change 55%
Last Hour: No Change 0%
High 12:00 AM: 66%
Low 2:45 AM: 54%
Record High: 97%
Mar-5-2026
Record Low: 19%
Feb-18-2026
Current: Rising 0.01  inHg/hr 30.041 inHg
Last Hour: Steady
High 4:24 AM: 30.041
Low 12:00 AM: 29.968
Record High: 30.829 inHg
Jan-24-2026
Record Low: 29.214 inHg
Mar-16-2026
Heating Degree Days Coming Soon Wind Chill Air
Today: 7.5
Mar: 371.0
2026 to Date: 2176.6
Cooling Degree Days
2026 to Date: 0.0
Current: 12.1°F
Low 4:10 AM: 9.9°F
Yesterday: 12.2°F
Record: -27.0°F
Jan-23-2026
Quality
Index6:

54


Moderate
Density:
1.34 kg/m3
UV Summary/Forecast Solar Summary
Mar-17

6.1
Mar-18

6.1
Mar-19

6.0
Sunrise is at: 7:00 am
Solar Noon: 13:00
Sunset is at: 6:59 pm
Almanac   Station All Time Records Cloud Level
Currently: Early Morning
YTD Avg Temp: 29.6°F
Sunrise: 7:00 am
Sunset: 6:59 pm
Moonrise: 6:19 am
Moonset: 5:38 pm
Full Moon: Mar-03-2026
New Moon: 01:24 UTC
Mar-19-2026
HIGHS: LOWS:
74.3°F
Mar-9-2026
-9.8°F
Jan-23-2026
Daytime Records
  63.5°F
Mar-09-2026
  -6.3°F
Jan-23-2026
Nitetime Records
  61.5°F
Mar-07-2026
  -8.1°F
Jan-24-2026
ICN:1 | S3C2:0 | Ajax 3.xx
ISS:Ok | CON:4.5 | RCP:100%
METRIC | IMPERIAL
Updated: 17-Mar-2026 @ 4:25am  
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Snow manually measured usually around 7AM and 7PM.   6 Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight.   10 Historical average only to day 17 of just the month of March for this station since 2012.   11 Historical average rain this season to day 17 of March for this station since 2012.
 NWS Weather Forecast   -   Outlook Overnight & Tuesday
Overnight

Overnight: Chance Snow
Chance Snow

Lo 12 °F
NWS forecast: A chance of snow before 5am. Mostly cloudy, with a low around 12. Wind chill values as low as -1. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Local station forecast: Mostly clear with little temp change.
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny

Hi 23 °F
NWS forecast: Mostly sunny, with a high near 23. Wind chill values as low as -2. West wind around 10 mph, with gusts as high as 20 mph. New snow accumulation of less than half an inch possible.
 NWS Short Term Weather Forecast
Tuesday
Night
Tuesday Night: Snow
Snow
Wednesday

Wednesday: Snow Likely then Partly Sunny
Snow Likely then Partly Sunny
Wednesday
Night
Wednesday Night: Mostly Cloudy then Slight Chance Rain
Mostly Cloudy then Slight Chance Rain
Thursday

Thursday: Slight Chance Rain
Slight Chance Rain
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday

Friday: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Lo 22 °F Hi 43 °F Lo 33 °F Hi 55 °F Lo 37 °F Hi 61 °F Lo 40 °F



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Jetstream from WeatherUnderground.com
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Sea Surface Tempeatures from SSEC.wisc.edu
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