• Early AM

    Jan 31

    Lo 21°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Jan 31

    38°Lo 28°

    Snow late this afternoon

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Feb 1

    31°Lo 8°

    Snow; blowing snow, colder

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Mon

    Feb 2

    17°Lo 7°

    Mostly sunny and frigid

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      24%
    more
  • Tue

    Feb 3

    32°Lo 26°

    Mainly cloudy and breezy

    Low ragweed pollen levels
    • Precip
      11%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      89%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Temp (°F) 32° 31° 31° 30° 30° 28° 29° 31°
RealFeel® 27° 24° 22° 20° 18° 15° 14° 14°
Humidity 83% 85% 86% 88% 88% 90% 86% 77%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
81%
 
82%
 
82%
 
82%
 
82%
 
77%
 
78%
 
77%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 6 ENE 7 ENE 8 ENE 9 NE 10 NE 12 NE 14 NE 17 NE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 99% 99% 100% 100% 100% 100% 100% 99%
Dew Point 28° 27° 27° 27° 27° 26° 25° 24°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Feb 1

more Historical Weather Data >
  Today Normal Record 2/1/2014
High 31° 32° 64° (1989) 31°
Low 17° -11° (1996) 21°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:05 AM with 10:04 of sunlight, then sets at 5:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:26 PM with 14:28 of moolight, then sets at 5:54 AM

Joliet Weather Report

Chicago: Weekend Storm to Hit Area With Snow

January 31, 2015; 1:00 AM ET

A storm brewing in the Southwest is expected to plow into the Plains and Midwest over the weekend, passing close enough to Chicago to bring heavy snow. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps