• Today

    Apr 21

    57°Lo 30°

    Strong winds; mostly cloudy

    Unlikely for hair frizz
    • Wind
      Gust
      41 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Wed

    Apr 22

    51°Lo 29°

    Partly sunny, windy and cool

    Unlikely for hair frizz
    • Wind
      Gust
      32 mph
    • Precip
      6%
    • Hours of Precip
      0
  • Thu

    Apr 23

    55°Lo 29°

    Sunny and breezy

    Unlikely for hair frizz
    • Wind
      Gust
      27 mph
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Fri

    Apr 24

    58°Lo 33°

    Cloudy

    Unlikely for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Sat

    Apr 25

    51°Lo 32°

    Mostly cloudy and cooler

    Unlikely for hair frizz
    • Wind
      Gust
      22 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 35° 37° 40° 42° 44° 46° 49° 51°
RealFeel® 24° 27° 31° 35° 37° 40° 42° 44°
Humidity 61% 57% 52% 46% 42% 37% 34% 31%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 17 WNW 18 WNW 18 WNW 20 WNW 20 WNW 20 WNW 21 WNW 21 WNW
UV Index 2 3 4 5 6 5 4 3
Cloud Cover 70% 70% 70% 70% 70% 70% 70% 70%
Dew Point 23° 23° 23° 22° 22° 21° 22° 21°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Apr 22

more Historical Weather Data >
  Today Normal Record 4/22/2014
High 51° 63° N/A 62°
Low 29° 43° N/A 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:02 AM with 13:39 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:11 AM with 14:47 of moolight, then sets at 11:58 PM

West Chicago Weather Report

Chicago: Temperatures to Plummet After Extended Warm Spell

April 21, 2015; 6:17 AM ET

After a two-week stretch of above-normal temperatures, Chicago is set to fall into a chilly pattern into late this week. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Wed. Hair Frizz

Wed. Wind Maps

Wed. UV Index