• Tonight

    Mar 3

    Lo 20°

    Cloudy, breezy and cold

    Hair Frizz Weather
    • Wind
      Gust
      33 mph
    • Precip
      67%
    • Hours of Precip
      3.5
    more
  • Wed

    Mar 4

    21°Lo 2°

    Partly sunny and colder

    Watch for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      3%
    • Hours of Precip
      0
  • Thu

    Mar 5

    15°Lo -3°

    Partly sunny and frigid

    Watch for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Fri

    Mar 6

    25°Lo 23°

    Sunshine and breezy

    Watch for hair frizz
    • Wind
      Gust
      33 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Sat

    Mar 7

    38°Lo 17°

    Not as cold with low clouds

    Advisory for hair frizz
    • Wind
      Gust
      22 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 20° 20° 20° 18° 18° 18° 18° 18°
RealFeel®
Humidity 61% 59% 58% 62% 61% 61% 61% 62%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 15 WNW 16 WNW 16 WNW 17 WNW 16 WNW 16 WNW 16 WNW 16 WNW
UV Index 1 2 3 3 3 2 2 1
Cloud Cover 70% 70% 70% 70% 70% 70% 70% 70%
Dew Point
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 21° 43° 75° (1983) 22°
Low 25° -5° (2002)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 11:23 of sunlight, then sets at 5:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:00 PM with 13:02 of moolight, then sets at 6:02 AM

Valparaiso Weather Report

Chicago: Bitter Cold to Depart by the Weekend

March 3, 2015; 6:35 PM ET

While frigid conditions will encompass the Chicago area over the next couple of days, the weekend will offer a break from the bitter cold. 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.

Wed. Hair Frizz

Wed. Wind Maps

Wed. UV Index