• Today

    Apr 16

    54°Lo 40°

    Becoming windier and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      46°
    • UV
      6 - High
    • Air Qual.
      Moderate
  • Thu

    Apr 17

    56°Lo 35°

    Mostly cloudy and breezy

    Beneficial weather for asthma
    • Hi
      RealFeel
      51°
    • UV
      5 - Moderate
    • Air Qual.
      Moderate
    more
  • Fri

    Apr 18

    51°Lo 33°

    A morning shower in spots

    Beneficial weather for asthma
    • Hi
      RealFeel
      52°
    • UV
      6 - High
    • Air Qual.
      Moderate
    more
  • Sat

    Apr 19

    54°Lo 36°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      57°
    • UV
      6 - High
    • Cloud
      Cover
      45%
    more
  • Sun

    Apr 20

    62°Lo 45°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      59°
    • UV
      3 - Moderate
    • Cloud
      Cover
      90%
    more
Next Previous
Hi 54° RealFeel® 46° Precipitation 16%

Day

N

E

S

W

  • S 15 mph
  • Gusts: 29 mph

Partly sunny, becoming windier and warmer

  • Max UV Index: 6 (High)
  • Thunderstorms: 7%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 40° RealFeel® 30° Precipitation 24%

Night

N

E

S

W

  • S 11 mph
  • Gusts: 20 mph

Some clouds

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • 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 16

more Historical Weather Data >
  Today Normal Record 4/16/2013
High 54° 59° 87° (2002) 58°
Low 40° 39° 18° (1875) 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:24 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:19 PM with 10:19 of moolight, then sets at 7:38 AM

Top Story

Prospect Heights Weather Report

Chicago: Chilly Weather to Return for the Weekend

April 16, 2014; 4:33 AM ET

While the city warmed up a bit at midweek, by the weekend, chilly weather will return and persist until next week. more >

Is it a Cold or the Flu?

Apr 7, 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?

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index