• Early AM

    Aug 24

    Lo 70°

    Thunderstorms

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Today

    Aug 24

    82°Lo 73°

    A couple of strong t-storms.

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
  • Thu

    Aug 25

    82°Lo 67°

    Mostly cloudy with a t-storm.

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Aug 26

    77°Lo 67°

    Clouds and sun; less humid

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Aug 27

    80°Lo 72°

    Turning cloudy

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Next 8 hours >
  Wed
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Temp (°F) 73° 72° 72° 72° 71° 70° 71° 71°
RealFeel® 72° 71° 68° 71° 69° 69° 66° 71°
Humidity 81% 83% 85% 86% 88% 89% 91% 90%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
6%
 
47%
 
51%
 
47%
 
44%
 
48%
 
52%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 10 S 10 S 12 S 13 S 15 S 16 S 16 S 14 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 62% 94% 94% 94% 94% 94% 94% 94%
Dew Point 66° 67° 67° 67° 67° 67° 68° 68°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2015
High 82° 82° 100° (1947) 76°
Low 73° 65° 48° (1942) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:27 of sunlight, then sets at 7:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:47 PM with 14:32 of moolight, then sets at 2:19 PM

Chicago Weather Report

Strong thunderstorms to stretch across central US this week

August 23, 2016; 10:48 PM ET

The return of warmer and more humid air will trigger another round of strong thunderstorms across the central United States this week. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps