• Today

    Apr 24

    63°Lo 46°

    A couple of p.m. t-storms

    Good for biking
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      29 mph
    more
  • Fri

    Apr 25

    67°Lo 43°

    Partly sunny and breezy

    Very Good for biking
    • Precip
      9%
    • Hours of Precip
      0
    • Wind
      Gust
      21 mph
  • Sat

    Apr 26

    54°Lo 43°

    Partly sunny and cooler

    Very Good for biking
    • Precip
      22%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
  • Sun

    Apr 27

    58°Lo 51°

    Mostly cloudy, rain possible

    Poor for biking
    • Precip
      35%
    • Hours of Precip
      0
    • Wind
      Gust
      23 mph
    more
  • Mon

    Apr 28

    55°Lo 48°

    Rain and drizzle possible

    Fair for biking
    • Precip
      30%
    • Hours of Precip
      0
    • Wind
      Gust
      23 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 50° 55° 59° 61° 63° 65° 67° 66°
RealFeel® 44° 52° 58° 60° 63° 65° 66° 65°
Humidity 65% 59% 52% 46% 40% 36% 34% 33%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
4%
 
4%
 
4%
 
4%
 
2%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 13 NW 13 WNW 14 WNW 14 WNW 14 WNW 14 WNW 14 WNW 14 W
UV Index 2 4 5 6 7 6 5 4
Cloud Cover 33% 26% 26% 26% 26% 26% 26% 26%
Dew Point 39° 41° 42° 40° 39° 37° 37° 36°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 25

more Historical Weather Data >
  Today Normal Record 4/25/2013
High 67° 60° N/A 50°
Low 43° 38° N/A 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:57 AM with 13:49 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:50 AM with 12:14 of moolight, then sets at 4:04 PM

Top Story

Crystal Lake Weather Report

Chicago: Late-Week Storms to Bring Cooler Weather

April 24, 2014; 4:21 AM ET

Some cooler weather is in store for Chicago this week as thunderstorms roll into the area around late week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.