• Today

    Apr 19

    65°Lo 43°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      66°
    • UV
      7 - High
    • Air Qual.
      Moderate
    more
  • Sun

    Apr 20

    73°Lo 52°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      74°
    • UV
      7 - High
    • Air Qual.
      Moderate
    more
  • Mon

    Apr 21

    71°Lo 45°

    A couple of thunderstorms

    At Risk weather for asthma
    • Hi
      RealFeel
      69°
    • UV
      3 - Moderate
    • Air Qual.
      Moderate
  • Tue

    Apr 22

    57°Lo 35°

    Cooler; a morning shower

    Neutral weather for asthma
    • Hi
      RealFeel
      54°
    • UV
      6 - High
    • Cloud
      Cover
      60%
    more
  • Wed

    Apr 23

    57°Lo 41°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      61°
    • UV
      7 - High
    • Cloud
      Cover
      32%
    more
Next Previous
Hi 71° RealFeel® 69° Precipitation 67%

Day

N

E

S

W

  • SW 8 mph
  • Gusts: 13 mph

Mostly cloudy with a couple of showers and a thunderstorm

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.7 in
  • Rain: 0.7 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 45° RealFeel® 36° Precipitation 25%

Night

N

E

S

W

  • NNW 9 mph
  • Gusts: 14 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 11%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 71° 61° 88° (1985) 54°
Low 45° 41° 28° (1943) 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 13:37 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:12 AM with 10:16 of moolight, then sets at 11:28 AM

Top Story

Streamwood Weather Report

Chicago: Weekend Warmth on the Way

April 19, 2014; 3:14 AM ET

Seasonal warmth looks to make a return to Chicago right in time for the holiday weekend. 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. Asthma Risk

Mon. UV Index