• Tonight

    Jul 30

    Lo 56°

    Partly cloudy

    Frizz Forecast Weather
    • Wind
      Gust
      15 mph
    • Precip
      50%
    • Hours of Precip
      0.5
    more
  • Thu

    Jul 31

    81°Lo 60°

    A p.m. t-storm in spots

    Frizz Forecast Weather
    • Wind
      Gust
      11 mph
    • Precip
      44%
    • Hours of Precip
      2
  • Fri

    Aug 1

    80°Lo 62°

    Some sun with a thunderstorm

    Frizz Forecast Weather
    • Wind
      Gust
      5 mph
    • Precip
      60%
    • Hours of Precip
      2.5
    more
  • Sat

    Aug 2

    81°Lo 58°

    Periods of sun with a t-storm

    Frizz Forecast Weather
    • Wind
      Gust
      8 mph
    • Precip
      59%
    • Hours of Precip
      2
    more
  • Sun

    Aug 3

    83°Lo 61°

    Partly sunny and nice

    Frizz Forecast Weather
    • Wind
      Gust
      5 mph
    • Precip
      8%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
T-storms
Partly Sunny
Temp (°F) 68° 73° 77° 78° 80° 81° 74° 77°
RealFeel® 69° 76° 81° 82° 84° 84° 78° 80°
Humidity 71% 62% 57% 53% 49% 48% 82% 69%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
6%
 
5%
 
5%
 
8%
 
47%
 
51%
 
47%
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) 6 WSW 6 WSW 7 WSW 7 WSW 8 WSW 8 WSW 8 WSW 7 WSW
UV Index 3 4 6 7 7 6 5 4
Cloud Cover 11% 11% 11% 11% 11% 46% 70% 46%
Dew Point 58° 60° 60° 60° 60° 60° 68° 66°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 81° 83° 99° (2006) 75°
Low 60° 64° 49° (2009) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:29 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:18 AM with 12:01 of moolight, then sets at 10:19 PM

Top Story

Algonquin Weather Report

Late-Week Thunderstorms in Store for Chicago

July 30, 2014; 6:08 AM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain into the weekend. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Thu. Hair Frizz

Thu. Wind Maps

Thu. UV Index