• Today

    Jan 31

    37°Lo 30°

    A little afternoon snow

    Very Unlikely for a snow day
    • Snow
      59%
    • Ice
      0%
    • Snow
      0.10 in
  • Sun

    Feb 1

    32°Lo 7°

    Snow; breezy, blowing snow

    Very Likely for a snow day
    • Snow
      75%
    • Ice
      0%
    • Snow
      5.59 in
    more
  • Mon

    Feb 2

    17°Lo 10°

    Sunny and bitterly cold

    Unlikely for a snow day
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Feb 3

    34°Lo 23°

    A bit of snow; not as cold

    Unlikely for a snow day
    • Snow
      49%
    • Ice
      1%
    • Snow
      0.13 in
    more
  • Wed

    Feb 4

    25°Lo 2°

    Chilly with intermittent snow

    Unlikely for a snow day
    • Snow
      66%
    • Ice
      0%
    • Snow
      2.18 in
    more
Next Previous
Hi 37° RealFeel® 32° Precipitation 59%

Day

N

E

S

W

  • WSW 8 mph
  • Gusts: 16 mph

Some sun, then turning cloudy with a bit of snow this afternoon

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.02 in
  • Rain: 0 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs
Lo 30° RealFeel® 18° Precipitation 86%

Night

N

E

S

W

  • ENE 7 mph
  • Gusts: 17 mph

Cloudy with snow overspreading the area, accumulating 3-6"; roads will be snow-packed and slippery

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.38 in
  • Rain: 0 in
  • Snow: 3.7 in
  • Ice: 0 in
  • Hours of Precipitation: 6 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jan 31

more Historical Weather Data >
  Today Normal Record 1/31/2014
High 37° 31° 59° (2012) 20°
Low 30° 15° -14° (1996) 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:09 AM with 10:03 of sunlight, then sets at 5:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:36 PM with 14:40 of moolight, then sets at 5:16 AM

Peru Weather Report

Chicago: Major Snowstorm to Hit Area Hard This Weekend

January 31, 2015; 12:50 PM ET

A major snowstorm will hit the Chicago area head on this weekend, leading to travel delays and major disruptions to daily activities. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sat. Snow Day Potential