• Tonight

    Apr 29

    Lo 39°

    Partly cloudy

    Skiing Weather
    • Rain
      0 in
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Sat

    Apr 30

    51°Lo 42°

    Breezy with rain

    Poor for skiing
    • Rain
      0.62 in
    • Precip
      78%
    • Hours of Precip
      9
  • Sun

    May 1

    50°Lo 39°

    Mostly cloudy, a little rain

    Poor for skiing
    • Rain
      0.06 in
    • Precip
      56%
    • Hours of Precip
      2
    more
  • Mon

    May 2

    59°Lo 38°

    Partly sunny

    Poor for skiing
    • Rain
      0 in
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Tue

    May 3

    66°Lo 50°

    A blend of sun and clouds

    Poor for skiing
    • Rain
      0 in
    • Precip
      8%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Rain
Rain
Rain
Rain
Rain
Temp (°F) 47° 49° 49° 51° 49° 49° 49° 47°
RealFeel® 41° 42° 44° 43° 42° 41° 40° 37°
Humidity 76% 74% 73% 76% 80% 82% 84% 83%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
18%
 
23%
 
48%
 
52%
 
52%
 
75%
 
75%
 
75%
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 E 15 ENE 15 ENE 16 ENE 16 ENE 16 ENE 16 ENE 15 NE
UV Index 1 2 3 4 4 4 3 2
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point 40° 40° 41° 43° 43° 44° 44° 42°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 30

more Historical Weather Data >
  Today Normal Record 4/30/2015
High 51° 61° N/A 48°
Low 42° 42° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:04 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:06 AM with 10:40 of moolight, then sets at 12:46 PM

Grayslake Weather Report

Chicago: Warmup to follow cool, damp weekend

April 29, 2016; 10:57 PM ET

Following a cool and rainy weekend, warmer conditions will arrive in the Chicago area early next week. more >

Which Reigns Supreme: Skiing in the East or West?

Feb 15, 2012; 5:00 AM ET As the age-old debate rages on, Violeta Yas asks enthusiasts which they prefer, and why.

48 Hour Precipitation Forecast

Sat. Ski Weather