• Today

    Feb 9

    24°Lo 10°

    A.M. flurries; mostly cloudy

    Unlikely for a snow day
    • Snow
      58%
    • Ice
      0%
    • Snow
      0.22 in
  • Wed

    Feb 10

    18°Lo 8°

    Bitterly cold with some sun

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

    Feb 11

    23°Lo 11°

    Mostly sunny and very cold

    Very Unlikely for a snow day
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Feb 12

    24°Lo 5°

    Very cold; a little a.m. snow

    Very Unlikely for a snow day
    • Snow
      75%
    • Ice
      0%
    • Snow
      0.40 in
    more
  • Sat

    Feb 13

    16°Lo 5°

    Colder with plenty of sun

    Unlikely for a snow day
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Flurries
Flurries
Flurries
Cloudy
Cloudy
Cloudy
Flurries
Cloudy
Temp (°F) 22° 22° 21° 22° 21° 22° 22° 23°
RealFeel® 11° 11° 11° 12°
Humidity 82% 81% 82% 79% 78% 75% 71% 67%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
51%
 
51%
 
51%
 
40%
 
34%
 
40%
 
58%
 
49%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 10 NW 10 NW 10 NW 9 NW 10 NW 10 NW 12 NW 12 NW
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 99% 96% 94% 94% 94% 94% 94% 94%
Dew Point 17° 17° 16° 16° 16° 15° 14° 13°
Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Feb 9

more Historical Weather Data >
  Today Normal Record 2/9/2015
High 24° 34° N/A 27°
Low 10° 18° N/A 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:56 AM with 10:23 of sunlight, then sets at 5:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:26 AM with 11:28 of moolight, then sets at 6:54 PM

Joliet Weather Report

Chicago: Cold air to blast region through weekend

February 9, 2016; 4:25 AM 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

Tue. Snow Day Potential