• Tonight

    May 5

    Lo 49°

    Mainly cloudy, a shower; fog

    Hair Frizz Weather
    • Wind
      Gust
      17 mph
    • Precip
      55%
    • Hours of Precip
      2
  • Wed

    May 6

    74°Lo 55°

    Areas of morning fog

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      55%
    • Hours of Precip
      2
    more
  • Thu

    May 7

    80°Lo 61°

    Partly sunny and warm

    Watch for hair frizz
    • Wind
      Gust
      29 mph
    • Precip
      19%
    • Hours of Precip
      0.5
    more
  • Fri

    May 8

    75°Lo 54°

    A shower and t-storm around

    Advisory for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      62%
    • Hours of Precip
      4.5
    more
  • Sat

    May 9

    68°Lo 47°

    A shower and t-storm around

    Unlikely for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      60%
    • Hours of Precip
      2
    more
Next Previous
Hi 56° RealFeel® 54° Precipitation 55%

Day

N

E

S

W

  • NE 9 mph
  • Gusts: 17 mph

Cloudy and cooler with a shower in spots; areas of afternoon fog

  • Max UV Index: 2 (Low)
  • Thunderstorms: 29%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 49° RealFeel® 46° Precipitation 48%

Night

N

E

S

W

  • NE 5 mph
  • Gusts: 12 mph

Mostly cloudy with a stray shower; areas of fog

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 0.07 in
  • Rain: 0.07 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 56° 63° N/A 49°
Low 49° 44° N/A 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:13 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:34 PM with 10:06 of moolight, then sets at 7:40 AM

Island Lake Weather Report

Chicago: Warm, Stormy Weather to Span the Week

May 5, 2015; 12:36 PM ET

Showers and thunderstorms are in the offing for the Chicago area through the end of the week, in addition to doses of above-average warmth. 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