• Fri

    Jan 2

    34°Lo 27°

    A little afternoon snow

    Watch for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      55%
    • Hours of Precip
      5
    more
  • Sat

    Jan 3

    36°Lo 19°

    Cloudy with rain tapering off

    Warning for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      79%
    • Hours of Precip
      3.5
  • Sun

    Jan 4

    28°Lo 13°

    Clouds and sun

    Advisory for hair frizz
    • Wind
      Gust
      20 mph
    • Precip
      25%
    • Hours of Precip
      0.5
    more
  • Mon

    Jan 5

    23°Lo 10°

    Cloudy, a bit of snow; cold

    Unlikely for hair frizz
    • Wind
      Gust
      21 mph
    • Precip
      73%
    • Hours of Precip
      2.5
    more
  • Tue

    Jan 6

    19°Lo 6°

    Bitterly cold with some sun

    Unlikely for hair frizz
    • Wind
      Gust
      21 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
Next Previous
Hi 36° RealFeel® 23° Precipitation 79%

Day

N

E

S

W

  • WSW 14 mph
  • Gusts: 23 mph

A thick cloud cover with rain tapering off

  • Max UV Index: 1 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.31 in
  • Rain: 0.31 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs
Lo 19° RealFeel® 7° Precipitation 25%

Night

N

E

S

W

  • NNW 12 mph
  • Gusts: 20 mph

Low clouds

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

Temperature History - Jan 3

more Historical Weather Data >
  Today Normal Record 1/3/2014
High 36° 32° 59° (2000) 16°
Low 19° 18° -11° (1979) -6°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:15 AM with 9:16 of sunlight, then sets at 4:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:39 PM with 14:46 of moolight, then sets at 6:25 AM

Valparaiso Weather Report

Chicago: Temperatures to Tumble as Year Comes to an End

December 29, 2014; 1:37 AM ET

Temperatures are set to tumble this week across Chicagoland, putting a harsh chill on the final days of 2014. 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.