• Tonight

    Feb 13

    Lo 2°

    Cloudy and frigid

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sun

    Feb 14

    21°Lo 19°

    Very cold with snow

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Feb 15

    34°Lo 21°

    Mostly cloudy and not as cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Feb 16

    36°Lo 21°

    A bit of morning snow; cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Feb 17

    28°Lo 15°

    Mostly cloudy and cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Frigid 11° Lo 4° RealFeel® 13° / 8°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 66%
  • Cloud Cover: 85%
  • Dew Point: -2° F
  • Visibility: 9 mi
2 mph

Temperature History - Feb 13

more Historical Weather Data >
  Today Normal Record 2/13/2015
High 18° 31° N/A 25°
Low 13° N/A -8°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 10:30 of sunlight, then sets at 5:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:54 AM with 13:44 of moolight, then sets at 11:38 PM

Crystal Lake Weather Report

Chicago: Dangerous cold to hold through weekend

February 13, 2016; 10:31 PM ET

Conditions will continue to be dangerously cold into the weekend in the Chicago area. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps