• Tonight

    Aug 22

    Lo 71°

    A thunderstorm in spots early

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sat

    Aug 23

    81°Lo 72°

    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

    83°Lo 73°

    Partly sunny, warm and humid

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

    Aug 25

    88°Lo 73°

    An afternoon thunderstorm

    Moderate ragweed pollen levels
    • Precip
      51%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      38%
    more
  • Tue

    Aug 26

    85°Lo 72°

    Some sun with a thunderstorm

    Ragweed Pollen Weather
    • Precip
      58%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      61%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
8am
9am 10am
  8am 9am 10am
Forecast
Mostly Cloudy
Cloudy
Cloudy
Temp (°F) 74° 76° 78°
RealFeel® 78° 80° 84°
Humidity 88% 85% 82%
   
  8am 9am 10am
Rain
 
29%
 
29%
 
29%
Snow
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
   
  8am 9am 10am
Wind (mph) 4 S 5 SSE 5 SSE
UV Index 1 1 2
Cloud Cover 83% 95% 95%
Dew Point 71° 71° 72°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 82° 82° N/A 78°
Low 71° 64° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:35 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:28 AM with 14:22 of moolight, then sets at 5:50 PM

Top Story

Evanston Weather Report

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

August 22, 2014; 7:09 PM ET

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

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps