• Early AM

    Apr 20

    Lo 43°

    Partly cloudy

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Today

    Apr 20

    73°Lo 50°

    Partly sunny

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Mon

    Apr 21

    73°Lo 44°

    Couple of showers, t-storms

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    Apr 22

    58°Lo 33°

    Cooler with clouds breaking

    Low indoor dust & dander levels
    • Precip
      3%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      51%
    more
  • Wed

    Apr 23

    58°Lo 38°

    Partly sunny

    Moderate indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      34%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Cloudy
Temp (°F) 71° 73° 73° 73° 71° 69° 66° 63°
RealFeel® 73° 73° 71° 71° 67° 64° 61° 59°
Humidity 44% 42% 40% 40% 43% 47% 52% 58%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
4%
 
4%
 
4%
 
4%
 
4%
 
5%
 
6%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 12 SSW 11 SSW 11 SSW 10 SSW 8 S 7 S 7 S 7 S
UV Index 6 5 3 2 1 0 0 0
Cloud Cover 26% 49% 65% 63% 53% 48% 45% 45%
Dew Point 48° 48° 48° 48° 47° 48° 48° 48°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 73° 62° N/A 45°
Low 50° 42° N/A 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:35 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:22 AM with 10:00 of moolight, then sets at 10:22 AM

Top Story

Dundee Weather Report

Warm Easter Day in Chicago but Rain Coming on Monday

April 19, 2014; 8:12 PM ET

It will be a partly sunny and warm Easter day across Chicago. more >

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps