• Tonight

    Dec 19

    Lo 22°

    Rather cloudy

    Arthritis Pain Weather
    • Snow
      0.01 in
    • Hours of Precip
      0.5
    • UV
      1 - Low
    more
  • Sat

    Dec 20

    35°Lo 27°

    Mostly cloudy

    Beneficial weather for arthritis pain
    • Snow
      0.01 in
    • Hours of Precip
      0.5
    • UV
      1 - Low
    more
  • Sun

    Dec 21

    40°Lo 30°

    Mostly cloudy with a flurry

    Neutral weather for arthritis pain
    • Snow
      0.03 in
    • Hours of Precip
      1
    • UV
      1 - Low
  • Mon

    Dec 22

    42°Lo 37°

    Cloudy with afternoon rain

    At Extreme Risk weather for arthritis pain
    • Rain
      0.18 in
    • Hours of Precip
      4.5
    • UV
      1 - Low
    more
  • Tue

    Dec 23

    43°Lo 31°

    Cloudy with spotty showers

    At High Risk weather for arthritis pain
    • Snow
      0.52 in
    • Hours of Precip
      3.5
    • UV
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Flurries
Cloudy
Flurries
Temp (°F) 29° 29° 29° 28° 27° 27° 28° 30°
RealFeel® 26° 27° 26° 24° 22° 22° 21° 23°
Humidity 76% 78% 81% 83% 85% 85% 83% 81%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
1%
 
1%
Snow
 
9%
 
9%
 
13%
 
34%
 
37%
 
40%
 
34%
 
40%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 5 S 5 S 5 S 6 S 6 SSE 7 SSE 8 SSE 9 SSE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 95% 95% 95% 95% 95% 95% 90% 91%
Dew Point 22° 23° 24° 23° 23° 23° 24° 25°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 40° 29° N/A 32°
Low 30° 14° N/A 24°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 9:05 of sunlight, then sets at 4:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:33 AM with 9:59 of moolight, then sets at 4:32 PM

Crystal Lake Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 19, 2014; 2:16 PM ET

There's a chance for a white Christmas around Chicagoland as next week turns unsettled. more >

Sun. Arthritis Pain

Sun. UV Index