• Today

    Mar 5

    16°Lo 1°

    Sunny and bitterly cold

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

    Mar 6

    28°Lo 24°

    Mostly sunny and breezy

    Very Unlikely for a snow day
    • Snow
      3%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Mar 7

    41°Lo 24°

    Partly sunny and chilly

    Very Unlikely for a snow day
    • Snow
      5%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    Mar 8

    41°Lo 23°

    Times of clouds and sun

    Very Unlikely for a snow day
    • Snow
      5%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Mar 9

    41°Lo 30°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      4%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 41° RealFeel® 36° Precipitation 17%

Day

N

E

S

W

  • WSW 10 mph
  • Gusts: 20 mph

Chilly with times of clouds and sun

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 24° RealFeel® 15° Precipitation 4%

Night

N

E

S

W

  • W 9 mph
  • Gusts: 16 mph

Partly cloudy

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

Temperature History - Mar 7

more Historical Weather Data >
  Today Normal Record 3/7/2014
High 41° 43° N/A 47°
Low 24° 26° N/A 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 11:31 of sunlight, then sets at 5:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:54 PM with 11:39 of moolight, then sets at 7:33 AM

Westmont Weather Report

Chicago: Bitter Cold to Depart by the Weekend

March 4, 2015; 2:53 PM ET

While frigid conditions will encompass the Chicago area over the next couple of days, the weekend will offer a break from the bitter cold. 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.

Sat. Snow Day Potential