• Today

    Aug 21

    79°Lo 71°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Fri

    Aug 22

    86°Lo 68°

    Partly sunny with a t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 23

    79°Lo 67°

    Clouds and sun with a t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Aug 24

    86°Lo 70°

    Very warm with periods of sun

    Moderate ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      48%
    more
  • Mon

    Aug 25

    87°Lo 68°

    An afternoon thunderstorm

    Ragweed Pollen Weather
    • Precip
      51%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Next 8 hours >
  Thu
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
T-storms
T-storms
T-storms
Temp (°F) 70° 69° 68° 67° 67° 67° 67° 69°
RealFeel® 69° 67° 66° 66° 66° 65° 65° 67°
Humidity 88% 91% 91% 92% 93% 89% 92% 92%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
5%
 
8%
 
22%
 
22%
 
27%
 
52%
 
54%
 
60%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 4 NNW 6 N 5 N 4 N 1 N 1 N 2 N 2 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 68% 68% 50% 51% 75% 74% 84% 88%
Dew Point 66° 66° 66° 65° 65° 64° 65° 67°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 79° 80° N/A 90°
Low 71° 62° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:39 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:33 AM with 14:40 of moolight, then sets at 5:13 PM

Top Story

Waukegan Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 21, 2014; 12:59 PM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps