• Today

    Aug 30

    82°Lo 67°

    A thunderstorm in the area

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Aug 31

    81°Lo 67°

    Partly sunny and humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Mon

    Sep 1

    82°Lo 68°

    Thunderstorms, strong late

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Sep 2

    79°Lo 59°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Sep 3

    82°Lo 68°

    Mostly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 81° RealFeel® 88° Precipitation 19%

Day

N

E

S

W

  • S 5 mph
  • Gusts: 9 mph

Humid with a blend of sun and clouds

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 8%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 67° RealFeel® 62° Precipitation 61%

Night

N

E

S

W

  • S 6 mph
  • Gusts: 11 mph

Partly cloudy, warm and humid; a shower or thunderstorm toward dawn

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2013
High 81° 78° N/A 76°
Low 67° 57° N/A 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:10 of sunlight, then sets at 7:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:05 PM with 10:28 of moolight, then sets at 10:33 PM

Top Story

Merrillville Weather Report

Severe Storms to Threaten Chicago on Labor Day

August 30, 2014; 2:08 PM ET

Chicago will become the target of severe thunderstorms as the Labor Day holiday weekend comes to an end, creating dangers for those with outdoor plans. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sun. Snow Day Potential