• Tonight

    Feb 9

    Lo 5°

    A bit of snow this evening

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

    Feb 10

    14°Lo 5°

    Partly sunny and frigid

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

    Feb 11

    20°Lo 10°

    Mostly sunny and very cold

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

    Feb 12

    22°Lo -2°

    Very cold with a snow shower

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

    Feb 13

    12°Lo -2°

    Mostly sunny and frigid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
A bit of snow or flurries 15° Lo 11° RealFeel® -5° / -9°

N

E

S

W

  • Precipitation: 55%
  • Rain: 0 in
  • Snow: 0.0 in
  • Humidity: 78%
  • Cloud Cover: 95%
  • Dew Point: 8° F
  • Visibility: 10 mi
16 mph

Temperature History - Feb 9

more Historical Weather Data >
  Today Normal Record 2/9/2015
High 21° 30° N/A 26°
Low 12° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 10:20 of sunlight, then sets at 5:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:27 AM with 11:26 of moolight, then sets at 6:53 PM

Crystal Lake Weather Report

Chicago: Cold air to blast region through weekend

February 9, 2016; 2:25 PM ET

Cold air will grip the Chicago area into the weekend with temperatures up to 15 degrees Fahrenheit below average for this time of year. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps