• Wed

    Mar 11

    53°Lo 38°

    Sunny and warmer

    Neutral weather for migraines
    • Hi
      RealFeel
      54°
    • UV
      4 - Moderate
    • Cloud
      Cover
      0%
    more
  • Thu

    Mar 12

    54°Lo 38°

    Increasing cloudiness

    Neutral weather for migraines
    • Hi
      RealFeel
      53°
    • UV
      4 - Moderate
    • Cloud
      Cover
      29%
    more
  • Fri

    Mar 13

    55°Lo 39°

    Cloudy

    Neutral weather for migraines
    • Hi
      RealFeel
      56°
    • UV
      3 - Moderate
    • Cloud
      Cover
      99%
    more
  • Sat

    Mar 14

    42°Lo 28°

    Cloudy, a few showers; colder

    Beneficial weather for migraines
    • Hi
      RealFeel
      42°
    • UV
      1 - Low
    • Cloud
      Cover
      99%
  • Sun

    Mar 15

    34°Lo 33°

    Sunshine and colder

    Neutral weather for migraines
    • Hi
      RealFeel
      26°
    • UV
      5 - Moderate
    • Cloud
      Cover
      3%
    more
Next Previous
Hi 42° RealFeel® 42° Precipitation 64%

Day

N

E

S

W

  • NNE 8 mph
  • Gusts: 30 mph

Overcast and colder with a couple of showers, mainly later

  • Max UV Index: 1 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.09 in
  • Rain: 0.09 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 28° RealFeel® 14° Precipitation 8%

Night

N

E

S

W

  • NE 16 mph
  • Gusts: 33 mph

Clearing

  • 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 14

more Historical Weather Data >
  Today Normal Record 3/14/2014
High 42° 42° N/A 46°
Low 28° 22° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:07 AM with 11:51 of sunlight, then sets at 6:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:40 AM with 10:02 of moolight, then sets at 12:42 PM

Crystal Lake Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

March 1, 2015; 3:14 AM ET

The Chicago area will continue to endure a cold air into late in the weekend as the next round of snow could hit the region on Sunday. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?