• Today

    Apr 1

    69°Lo 53°

    Mostly sunny and warmer

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

    Apr 2

    64°Lo 40°

    A couple of morning t-storms

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

    Apr 3

    49°Lo 25°

    Rain, then snow late; colder

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sat

    Apr 4

    53°Lo 36°

    Mostly sunny and breezy

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      20%
    more
  • Sun

    Apr 5

    55°Lo 38°

    An a.m. shower; mostly cloudy

    Ragweed Pollen Weather
    • Precip
      51%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Partly cloudy 40° Lo 34° RealFeel® 32° / 27°

N

E

S

W

  • Precipitation: 6%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 60%
  • Cloud Cover: 29%
  • Dew Point: 23° F
  • Visibility: 10 mi
9 mph

Temperature History - Apr 3

more Historical Weather Data >
  Today Normal Record 4/3/2014
High 49° 51° N/A 37°
Low 25° 30° N/A 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 12:48 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:49 PM with 11:47 of moolight, then sets at 6:36 AM

Crystal Lake Weather Report

Chicago: Mild, Wet Week Ahead

April 1, 2015; 12:40 PM ET

Though it will be a mild week for the Chicago area, thunderstorms, showers and even the chance for snow loom late in the week. more >

Fri. Dust & Dander

Fri. Wind Maps