• Tonight

    Apr 19

    Lo 40°

    Clear

    Frizz Forecast Weather
    • Wind
      Gust
      19 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Sun

    Apr 20

    72°Lo 49°

    Partly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      11%
    • Hours of Precip
      0
  • Mon

    Apr 21

    71°Lo 47°

    Couple of showers, t-storms

    Advisory for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      68%
    • Hours of Precip
      4
    more
  • Tue

    Apr 22

    54°Lo 36°

    Cooler; a morning shower

    Advisory for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      42%
    • Hours of Precip
      0.5
    more
  • Wed

    Apr 23

    54°Lo 41°

    Partly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
Next Previous
Hi 72° RealFeel® 74° Precipitation 11%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 12 mph

Partly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 46° Precipitation 17%

Night

N

E

S

W

  • SSW 5 mph
  • Gusts: 10 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 72° 63° 83° (1987) 46°
Low 49° 41° 23° (1904) 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 13:33 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:15 AM with 10:04 of moolight, then sets at 10:19 AM

Top Story

Valparaiso Weather Report

Warm Easter Day in Chicago but Rain Coming on Monday

April 19, 2014; 8:12 PM ET

It will be a partly sunny and warm Easter day across Chicago. 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.

Sun. Hair Frizz

Sun. Wind Maps

Sun. UV Index