• Sat

    Jan 31

    31°Lo 20°

    Periods of snow

    Very Good for home energy
    • Avg
      RealFeel
      15°
    • Hi
      RealFeel
      21°
    • Wind
      Speed
      9 mph
  • Sun

    Feb 1

    26°Lo 10°

    Mostly cloudy and cold

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      19°
    • Wind
      Speed
      9 mph
    more
  • Mon

    Feb 2

    25°Lo 6°

    Mostly cloudy and cold

    Excellent for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      14°
    • Wind
      Speed
      10 mph
    more
  • Tue

    Feb 3

    20°Lo 11°

    Cloudy, a bit of snow; cold

    Excellent for home energy
    • Avg
      RealFeel
      12°
    • Hi
      RealFeel
      19°
    • Wind
      Speed
      7 mph
    more
  • Wed

    Feb 4

    25°Lo 24°

    Mostly sunny and cold

    Very Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      13°
    • Wind
      Speed
      10 mph
    more
Next Previous
Hi 31° RealFeel® 21° Precipitation 65%

Day

N

E

S

W

  • W 9 mph
  • Gusts: 14 mph

Periods of snow

  • Max UV Index: 1 (Low)
  • Thunderstorms: 2%
  • Precipitation: 0.12 in
  • Rain: 0 in
  • Snow: 1.6 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 0 hrs
Lo 20° RealFeel® 8° Precipitation 55%

Night

N

E

S

W

  • NNW 10 mph
  • Gusts: 16 mph

A little snow at times in the evening; otherwise, mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0.04 in
  • Rain: 0 in
  • Snow: 0.7 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jan 31

more Historical Weather Data >
  Today Normal Record 1/31/2014
High 31° 31° 56° (2012) 26°
Low 20° 16° -6° (2004) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:08 AM with 9:58 of sunlight, then sets at 5:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:30 PM with 14:45 of moolight, then sets at 5:15 AM

Island Lake Weather Report

Chicago: Midweek to Bring Window of Dry Weather Before Next Storm

January 27, 2015; 12:11 AM ET

Chicago is facing a stretch of dry, milder weather into midweek before another storm could hit the region. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.