• Early AM

    Aug 23

    Lo 70°

    Partly to mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Aug 23

    77°Lo 70°

    A heavy thunderstorm

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

    Aug 24

    79°Lo 70°

    Humid with periods of sun

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

    Aug 25

    84°Lo 70°

    A t-storm around in the p.m.

    Moderate ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      31%
    more
  • Tue

    Aug 26

    82°Lo 72°

    A thunderstorm in the area

    Moderate ragweed pollen levels
    • Precip
      42%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      51%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 71° 71° 71° 70° 71° 74° 74° 75°
RealFeel® 74° 73° 72° 72° 73° 78° 79° 82°
Humidity 93% 93% 93% 100% 100% 91% 91% 91%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
5%
 
6%
 
7%
 
7%
 
10%
 
15%
 
15%
 
19%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 1 N 2 N 3 N 3 N 3 NNE 3 NE 4 ENE 4 ENE
UV Index 0 0 0 0 0 1 1 2
Cloud Cover 81% 89% 93% 94% 94% 70% 70% 70%
Dew Point 69° 69° 69° 70° 71° 71° 71° 72°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 77° 82° N/A 79°
Low 70° 64° N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:32 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:22 AM with 14:01 of moolight, then sets at 6:23 PM

Top Story

Chicago Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field, Cause Travel Delays

August 23, 2014; 2:58 AM ET

Chicago is facing more rounds of thunderstorms over the next several days after heavy rains flooded local neighborhoods and caused travel delays. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps