• Today

    Apr 21

    75°Lo 45°

    A couple of p.m. t-storms

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      60%
    • Hours of Precip
      3
  • Tue

    Apr 22

    59°Lo 35°

    Partly sunny and cooler

    Unlikely for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Wed

    Apr 23

    54°Lo 40°

    A shower in the afternoon

    Unlikely for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      40%
    • Hours of Precip
      2.5
    more
  • Thu

    Apr 24

    67°Lo 50°

    A couple of t-storms; warmer

    Advisory for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      61%
    • Hours of Precip
      3.5
    more
  • Fri

    Apr 25

    63°Lo 35°

    Cooler with a shower in spots

    Watch for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      40%
    • Hours of Precip
      1
    more
Next Previous
Hi 75° RealFeel® 75° Precipitation 60%

Day

N

E

S

W

  • SW 9 mph
  • Gusts: 16 mph

Mostly cloudy with a couple of showers and a thunderstorm this afternoon

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 42%
  • 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 45° RealFeel® 38° Precipitation 60%

Night

N

E

S

W

  • NNW 9 mph
  • Gusts: 15 mph

A couple of evening showers and a thunderstorm; otherwise, partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.11 in
  • Rain: 0.11 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 75° 61° 88° (1985) 54°
Low 45° 41° 28° (1943) 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 13:37 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:11 AM with 10:16 of moolight, then sets at 11:27 AM

Top Story

Itasca Weather Report

Rain Coming to Chicago with Roller Coaster Temperatures

April 21, 2014; 4:31 AM ET

A showery pattern with up-and-down temperatures is coming this week to 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.

Mon. Hair Frizz

Mon. Wind Maps

Mon. UV Index