• Today

    Aug 21

    81°Lo 73°

    Heavy t-storms; mostly cloudy

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

    Aug 22

    91°Lo 70°

    Clouds and sun with a t-storm

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

    Aug 23

    85°Lo 70°

    A p.m. t-storm possible

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

    Aug 24

    91°Lo 72°

    Partly sunny, hot and humid

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

    Aug 25

    90°Lo 68°

    An afternoon thunderstorm

    Ragweed Pollen Weather
    • Precip
      53%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      34%
Next Previous
Hi 90° RealFeel® 97° Precipitation 53%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 11 mph

Partly sunny and humid; a thunderstorm in the afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 90%
  • Precipitation: 0.13 in
  • Rain: 0.13 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 68° RealFeel® 66° Precipitation 67%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 9 mph

A couple of thunderstorms around, mainly early, when they can be strong; partly cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 95%
  • Precipitation: 0.59 in
  • Rain: 0.59 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Temperature History - Aug 25

more Historical Weather Data >
  Today Normal Record 8/25/2013
High 90° 81° N/A 89°
Low 68° 62° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:28 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:18 AM with 13:09 of moolight, then sets at 7:27 PM

Top Story

Dundee 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 >

Mon. Dust & Dander

Mon. Wind Maps