• Early AM

    Mar 4

    Lo 11°

    Cloudy

    Hair Frizz Weather
    • Wind
      Gust
      22 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Today

    Mar 4

    18°Lo -3°

    Partly sunny and colder

    Watch for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      7%
    • Hours of Precip
      0
  • Thu

    Mar 5

    14°Lo 2°

    Sunny and bitterly cold

    Unlikely for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Fri

    Mar 6

    31°Lo 26°

    Partly sunny and not as cold

    Watch for hair frizz
    • Wind
      Gust
      35 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sat

    Mar 7

    37°Lo 18°

    Clouds and sun

    Advisory for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      23%
    • Hours of Precip
      0
    more
Next Previous
Hi 18° RealFeel® 2° Precipitation 7%

Day

N

E

S

W

  • WNW 15 mph
  • Gusts: 28 mph

Breezy and colder with intervals of clouds and sun

  • Max UV Index: 0 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo -3° RealFeel® -22° Precipitation 7%

Night

N

E

S

W

  • WNW 12 mph
  • Gusts: 18 mph

Clear and bitterly cold

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 18° 40° N/A 24°
Low -3° 24° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 11:23 of sunlight, then sets at 5:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:03 PM with 13:04 of moolight, then sets at 6:07 AM

Grayslake Weather Report

Chicago: Bitter Cold to Depart by the Weekend

March 3, 2015; 6:35 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 History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Wed. Hair Frizz

Wed. Wind Maps

Wed. UV Index