• Tonight

    Sep 16

    Lo 43°

    Mainly clear and chilly

    Hair Frizz Weather
    • Wind
      Gust
      9 mph
    • Precip
      4%
    • Hours of Precip
      0
  • Wed

    Sep 17

    69°Lo 48°

    Mostly sunny and nice

    Watch for hair frizz
    • Wind
      Gust
      4 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Thu

    Sep 18

    68°Lo 50°

    Sunshine and nice

    Watch for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Fri

    Sep 19

    73°Lo 59°

    Periods of sun

    Watch for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Sat

    Sep 20

    78°Lo 62°

    A couple of p.m. t-storms

    Advisory for hair frizz
    • Wind
      Gust
      22 mph
    • Precip
      60%
    • Hours of Precip
      7
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 43° 44° 44° 46° 51° 56° 59° 61°
RealFeel® 41° 42° 43° 46° 53° 61° 66° 69°
Humidity 91% 90% 88% 84% 71% 64% 57% 51%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 4 NNW 3 NNW 3 NNW 3 WNW 3 WNW 2 NW 3 NNW 4 NW
UV Index 0 0 0 0 1 3 4 5
Cloud Cover 16% 21% 24% 14% 8% 6% 14% 21%
Dew Point 40° 41° 41° 41° 42° 44° 44° 42°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Sep 16

more Historical Weather Data >
  Today Normal Record 9/16/2013
High 65° 75° N/A 67°
Low 43° 55° N/A 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 12:27 of sunlight, then sets at 7:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:40 AM with -11:-12 of moolight, then sets at 2:28 PM

Top Story

Dundee Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 16, 2014; 9:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. 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