• Early AM

    Apr 21

    Lo 54°

    Mostly cloudy

    Asthma Weather
    • Hi
      RealFeel
      56°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Today

    Apr 21

    72°Lo 42°

    T-storms possible in the a.m.

    At Risk weather for asthma
    • Hi
      RealFeel
      72°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
    more
  • Tue

    Apr 22

    53°Lo 37°

    Clouds breaking and cooler

    Beneficial weather for asthma
    • Hi
      RealFeel
      51°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Wed

    Apr 23

    53°Lo 43°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      57°
    • UV
      7 - High
    • Cloud
      Cover
      35%
    more
  • Thu

    Apr 24

    64°Lo 48°

    A couple of thunderstorms

    Beneficial weather for asthma
    • Hi
      RealFeel
      58°
    • UV
      4 - Moderate
    • Cloud
      Cover
      88%
Next Previous
Hi 64° RealFeel® 58° Precipitation 61%

Day

N

E

S

W

  • SSW 15 mph
  • Gusts: 24 mph

Mostly cloudy and breezy with a couple of showers and a thunderstorm

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.24 in
  • Rain: 0.24 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 48° RealFeel® 37° Precipitation 54%

Night

N

E

S

W

  • WSW 12 mph
  • Gusts: 20 mph

Occasional evening rain and drizzle; breezy late with a shower in spots

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Apr 24

more Historical Weather Data >
  Today Normal Record 4/24/2013
High 64° 63° 89° (1990) 51°
Low 48° 45° 29° (1930) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:57 AM with 13:44 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:12 AM with 11:40 of moolight, then sets at 2:52 PM

Top Story

Chicago Weather Report

Rain Coming to Chicago with Roller Coaster Temperatures

April 20, 2014; 8:10 PM 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?

Thu. Asthma Risk

Thu. UV Index