• Today

    Feb 27

    14°Lo -4°

    Frigid with lots of sun

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

    Feb 28

    20°Lo 14°

    Mostly sunny and very cold

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

    Mar 1

    29°Lo 9°

    Cold with snow at times

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

    Mar 2

    29°Lo 24°

    Cold with clouds and sun

    Low ragweed pollen levels
    • Precip
      14%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      47%
    more
  • Tue

    Mar 3

    40°Lo 22°

    Rain

    Ragweed Pollen Weather
    • Precip
      79%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      99%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Clear
Clear
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Temp (°F) -4° -4° -2° 11° 13° 17°
RealFeel® -3° -2° -3° -1° 10° 13° 16°
Humidity 80% 79% 81% 77% 71% 64% 59% 55%
   
  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%
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 4 SSW 4 S 5 S 5 S 6 S 7 S 7 S 8 S
UV Index 0 0 0 1 2 3 3 4
Cloud Cover 3% 1% 3% 6% 10% 11% 10% 7%
Dew Point -9° -9° -7° -5° -2°
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F Middle Grid line 0 F

Temperature History - Feb 28

more Historical Weather Data >
  Today Normal Record 2/28/2014
High 20° 40° 69° (1976) 32°
Low 14° 24° -2° (2014) -2°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 11:12 of sunlight, then sets at 5:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:21 PM with 14:32 of moolight, then sets at 3:53 AM

Bolingbrook Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 27, 2015; 6:24 AM ET

The Chicago area will continue to endure a cold air into late in the weekend as the next round of snow could hit the region on Sunday. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps