• Tonight

    Jul 31

    Lo 58°

    A thunderstorm in spots early

    Skiing Weather
    • Rain
      0 in
    • Precip
      35%
    • Hours of Precip
      0
  • Fri

    Aug 1

    79°Lo 58°

    An afternoon thunderstorm

    Poor for skiing
    • Rain
      0.08 in
    • Precip
      56%
    • Hours of Precip
      1
    more
  • Sat

    Aug 2

    78°Lo 54°

    A p.m. t-storm in spots

    Poor for skiing
    • Rain
      0.20 in
    • Precip
      49%
    • Hours of Precip
      1
    more
  • Sun

    Aug 3

    79°Lo 60°

    Partly sunny and nice

    Poor for skiing
    • Rain
      0 in
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Mon

    Aug 4

    82°Lo 62°

    A thunderstorm possible

    Poor for skiing
    • Rain
      0 in
    • Precip
      30%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8pm
9pm 10pm 11pm Fri
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Sunny
T-storms
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 70° 68° 66° 64° 63° 62° 61° 60°
RealFeel® 66° 63° 62° 62° 61° 60° 59° 58°
Humidity 68% 76% 79% 81% 83% 84% 83% 86%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
47%
 
51%
 
47%
 
14%
 
14%
 
16%
 
20%
 
20%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 6 W 5 W 4 W 4 W 3 W 3 WSW 3 SW 3 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 7% 7% 14% 21% 26% 26%
Dew Point 59° 60° 59° 58° 57° 57° 56° 56°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 79° 82° N/A 76°
Low 58° 62° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:28 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:20 AM with 12:01 of moolight, then sets at 10:21 PM

Top Story

DeKalb Weather Report

Chicago: Showers, Thunderstorms to Linger into Next Week

July 31, 2014; 8:57 PM ET

Clouds and the chance for thunderstorms will continue to linger in the Chicago area into the weekend. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Radar & Satellite

48 Hour Precipitation Forecast

Thu. Ski Weather