• Today

    Jul 29

    78°Lo 56°

    An afternoon thunderstorm

    Frizz Forecast Weather
    • Wind
      Gust
      14 mph
    • Precip
      57%
    • Hours of Precip
      1.5
  • Wed

    Jul 30

    77°Lo 56°

    Clouds and sun with a shower

    Frizz Forecast Weather
    • Wind
      Gust
      9 mph
    • Precip
      56%
    • Hours of Precip
      1
    more
  • Thu

    Jul 31

    81°Lo 58°

    Thunderstorm

    Frizz Forecast Weather
    • Wind
      Gust
      11 mph
    • Precip
      52%
    • Hours of Precip
      1.5
    more
  • Fri

    Aug 1

    80°Lo 58°

    Clouds and sun with a t-storm

    Frizz Forecast Weather
    • Wind
      Gust
      7 mph
    • Precip
      57%
    • Hours of Precip
      2
    more
  • Sat

    Aug 2

    82°Lo 56°

    Partly sunny with a t-storm

    Frizz Forecast Weather
    • Wind
      Gust
      8 mph
    • Precip
      55%
    • Hours of Precip
      1
    more
Next Previous
Hi 78° RealFeel® 81° Precipitation 57%

Day

N

E

S

W

  • WNW 7 mph
  • Gusts: 14 mph

Intervals of clouds and sunshine with a shower or thunderstorm around this afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 56° RealFeel® 54° Precipitation 55%

Night

N

E

S

W

  • WSW 4 mph
  • Gusts: 8 mph

A brief evening shower; otherwise, partly cloudy and cool

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2013
High 78° 81° N/A 72°
Low 56° 60° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:33 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:24 AM with 13:00 of moolight, then sets at 9:24 PM

Top Story

Crystal Lake Weather Report

Chicago: Cooler and Pleasant for New Week

July 29, 2014; 4:28 AM ET

Cooler-than-normal temperatures are in store for Chicago this week. 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.

Tue. Hair Frizz

Tue. Wind Maps

Tue. UV Index