• Tonight

    Feb 8

    Lo 17°

    Breezy with a little snow

    Snow Days Weather
    • Snow
      56%
    • Ice
      0%
    • Snow
      0.35 in
  • Tue

    Feb 9

    20°Lo 6°

    Mostly cloudy; windy, colder

    Possibly for a snow day
    • Snow
      41%
    • Ice
      0%
    • Snow
      0.08 in
    more
  • Wed

    Feb 10

    15°Lo 7°

    Partly sunny and frigid

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

    Feb 11

    21°Lo 11°

    Mostly sunny and very cold

    Very Unlikely for a snow day
    • Snow
      5%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Feb 12

    23°Lo 1°

    A little snow in the morning

    Unlikely for a snow day
    • Snow
      42%
    • Ice
      0%
    • Snow
      0.06 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Snow
Flurries
Cloudy
Cloudy
Temp (°F) 26° 25° 26° 26° 26° 27° 28° 28°
RealFeel® 12° 12° 12° 13° 12° 13° 14° 14°
Humidity 85% 83% 77% 73% 71% 68% 69% 70%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
47%
 
43%
 
43%
 
47%
 
51%
 
42%
 
38%
 
35%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 14 W 13 WNW 14 WNW 14 WNW 14 WNW 14 WNW 14 WNW 14 WNW
UV Index 0 0 1 1 1 1 1 0
Cloud Cover 99% 99% 99% 99% 100% 100% 100% 100%
Dew Point 22° 21° 19° 19° 18° 18° 19° 19°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Feb 8

more Historical Weather Data >
  Today Normal Record 2/8/2015
High 28° 31° 53° (2009) 34°
Low 17° 15° -12° (2007) 20°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:00 AM with 10:19 of sunlight, then sets at 5:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:48 AM with 10:57 of moolight, then sets at 5:45 PM

DeKalb Weather Report

Chicago: Cold air to blast region through weekend

February 8, 2016; 8:35 PM ET

Cold air will grip the Chicago area into the weekend with temperatures up to 15 degrees Fahrenheit below average for this time of year. 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

Mon. Snow Day Potential