• Early AM

    Apr 21

    Lo 35°

    Clearing

    Snow Days Weather
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    more
  • Today

    Apr 21

    52°Lo 30°

    Variably cloudy and windy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    Apr 22

    50°Lo 28°

    Windy with variable clouds

    Very Unlikely for a snow day
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Apr 23

    54°Lo 28°

    Sunny and breezy

    Very Unlikely for a snow day
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Apr 24

    57°Lo 33°

    Cloudy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 47° 48° 49° 50° 52° 52° 51° 49°
RealFeel® 38° 40° 41° 42° 43° 43° 40° 38°
Humidity 48% 44% 42% 40% 36% 34% 36% 39%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 25 W 25 W 26 W 25 W 25 W 25 W 24 W 22 W
UV Index 4 5 5 4 3 2 1 1
Cloud Cover 70% 70% 70% 77% 88% 90% 90% 90%
Dew Point 28° 28° 27° 27° 26° 25° 25° 25°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 52° 62° N/A 74°
Low 30° 42° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:37 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:20 AM with 14:44 of moolight, then sets at 11:04 PM

Dundee Weather Report

Chicago: Temperatures to Plummet After Extended Warm Spell

April 21, 2015; 2:17 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 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Tue. Snow Day Potential