• Today

    Apr 21

    72°Lo 40°

    T-storms possible in the a.m.

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Tue

    Apr 22

    55°Lo 31°

    Partly sunny and cooler

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Apr 23

    52°Lo 38°

    A stray afternoon shower

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Thu

    Apr 24

    64°Lo 44°

    A couple of thunderstorms

    Moderate indoor dust & dander levels
    • Precip
      62%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      89%
    more
  • Fri

    Apr 25

    57°Lo 34°

    A shower; colder in the p.m.

    Moderate indoor dust & dander levels
    • Precip
      40%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Mainly clear 46° Lo 40° RealFeel® 40° / 33°

N

E

S

W

  • Precipitation: 2%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 72%
  • Cloud Cover: 25%
  • Dew Point: 34° F
  • Visibility: 10 mi
7 mph

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 72° 55° N/A 48°
Low 40° 39° N/A 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:02 AM with 13:39 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:13 AM with 10:14 of moolight, then sets at 11:27 AM

Top Story

Antioch Weather Report

Rain Coming to Chicago with Roller Coaster Temperatures

April 21, 2014; 4:31 AM ET

A showery pattern with up-and-down temperatures is coming this week to Chicago. more >

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps