• Early AM

    Aug 23

    Lo 71°

    Partly to mostly cloudy

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

    Aug 23

    84°Lo 71°

    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 72°

    Sunny intervals

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

    Aug 25

    91°Lo 71°

    An afternoon thunderstorm

    Moderate ragweed pollen levels
    • Precip
      51%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      37%
  • Tue

    Aug 26

    87°Lo 70°

    Clouds and sun with a t-storm

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      60%
    more
Next Previous
A thunderstorm in spots 91° Lo 84° RealFeel® 100° / 89°

N

E

S

W

  • Precipitation: 51%
  • Rain: 0.05 in
  • Snow: 0 in
  • Humidity: 61%
  • Cloud Cover: 50%
  • Dew Point: 73° F
  • Visibility: 9 mi
6 mph

Temperature History - Aug 25

more Historical Weather Data >
  Today Normal Record 8/25/2013
High 91° 81° 95° (2003) 89°
Low 71° 62° 47° (1917) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:30 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:20 AM with 13:36 of moolight, then sets at 6:56 PM

Top Story

Prospect Heights 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 >

Mon. Dust & Dander

Mon. Wind Maps