• Today

    Jan 28

    34°Lo 31°

    Some sun, then clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      21°
    • UV
      0 - Low
    • Air Qual.
      Good
    more
  • Thu

    Jan 29

    38°Lo 13°

    An a.m. rain or snow shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      22°
    • UV
      0 - Low
    • Air Qual.
      Good
  • Fri

    Jan 30

    24°Lo 13°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      23°
    • UV
      0 - Low
    • Air Qual.
      Good
    more
  • Sat

    Jan 31

    33°Lo 22°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      25°
    • UV
      0 - Low
    • Cloud
      Cover
      44%
    more
  • Sun

    Feb 1

    28°Lo 10°

    Breezy and cold with snow

    Beneficial weather for asthma
    • Hi
      RealFeel
      12°
    • UV
      1 - Low
    • Cloud
      Cover
      99%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 35° 36° 37° 38° 37° 35° 34° 33°
RealFeel® 19° 21° 21° 22° 20° 18° 16° 16°
Humidity 80% 76% 73% 70% 71% 70% 70% 71%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
34%
 
34%
 
25%
 
9%
 
9%
 
9%
 
9%
 
9%
Snow
 
34%
 
34%
 
25%
 
8%
 
8%
 
8%
 
8%
 
8%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 21 NW 21 NW 22 NW 22 NW 23 NW 23 NW 22 NW 21 NW
UV Index 0 1 1 1 0 0 0 0
Cloud Cover 97% 95% 96% 100% 100% 99% 95% 95%
Dew Point 30° 30° 29° 29° 28° 26° 25° 25°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Jan 29

more Historical Weather Data >
  Today Normal Record 1/29/2014
High 38° 28° N/A 19°
Low 13° 10° N/A -4°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 9:54 of sunlight, then sets at 5:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:51 PM with 14:47 of moolight, then sets at 3:38 AM

Crystal Lake Weather Report

Chicago: Midweek to Bring Window of Dry Weather Before Next Storm

January 28, 2015; 6:11 AM ET

Chicago is facing a stretch of dry, milder weather into midweek before another storm could hit the region. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index