• Today

    Feb 9

    21°Lo 5°

    Colder with a little snow

    Neutral weather for arthritis pain
    • Snow
      0.56 in
    • Hours of Precip
      3
    • UV
      2 - Low
    more
  • Wed

    Feb 10

    14°Lo 5°

    Partly sunny and frigid

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
  • Thu

    Feb 11

    20°Lo 10°

    Mostly sunny and very cold

    Beneficial weather for arthritis pain
    • Snow
      0.30 in
    • Hours of Precip
      1.5
    • UV
      4 - Moderate
  • Fri

    Feb 12

    22°Lo -2°

    Very cold with a snow shower

    Beneficial weather for arthritis pain
    • Snow
      0.24 in
    • Hours of Precip
      1.5
    • UV
      2 - Low
    more
  • Sat

    Feb 13

    12°Lo -2°

    Mostly sunny and frigid

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
5pm
6pm 7pm 8pm 9pm 10pm 11pm Fri
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Sunny
Mostly Clear
Clear
Clear
Mostly Clear
Partly Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 18° 16° 14° 14° 13° 12° 12° 12°
RealFeel® 12° 12° 11° 11° 10°
Humidity 60% 63% 65% 68% 68% 69% 70% 70%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
1%
 
1%
 
1%
 
0%
 
0%
 
1%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 6 WNW 6 WNW 6 W 6 W 6 W 6 W 7 W 7 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 11% 11% 1% 7% 20% 40% 63% 80%
Dew Point
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F

Temperature History - Feb 11

more Historical Weather Data >
  Today Normal Record 2/11/2015
High 20° 30° N/A 33°
Low 10° 12° N/A 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 10:25 of sunlight, then sets at 5:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:41 AM with 12:36 of moolight, then sets at 9:17 PM

Crystal Lake Weather Report

Chicago: Cold air to blast region through weekend

February 9, 2016; 10:25 AM 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 >

Thu. Arthritis Pain

Thu. UV Index