• Today

    Feb 26

    18°Lo -6°

    A snow shower; turning colder

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

    Feb 27

    14°Lo -3°

    Sunny and bitterly cold

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

    Feb 28

    21°Lo 14°

    Mostly sunny and quite cold

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

    Mar 1

    29°Lo 11°

    Cold with periods of snow

    Low ragweed pollen levels
    • Precip
      65%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      94%
    more
  • Mon

    Mar 2

    31°Lo 26°

    Mostly cloudy and cold

    Ragweed Pollen Weather
    • Precip
      19%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      75%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Sunny
Sunny
Sunny
Temp (°F) -5° -6° -5° -4° -2°
RealFeel® -15° -15° -14° -12° -11° -9° -6°
Humidity 87% 86% 77% 70% 65% 62% 59% 57%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 7 NW 7 NW 7 WNW 7 WNW 7 WNW 7 WNW 8 WNW 8 WNW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 46% 46% 46% 46% 46% 0% 0% 0%
Dew Point -8° -9° -10° -11° -11° -10° -9° -6°
Middle Grid line 10 F Middle Grid line 5 F Middle Grid line 0 F Middle Grid line -5 F

Temperature History - Feb 27

more Historical Weather Data >
  Today Normal Record 2/27/2014
High 14° 39° N/A 19°
Low -3° 24° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 11:09 of sunlight, then sets at 5:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:28 PM with 14:45 of moolight, then sets at 3:13 AM

Dundee Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 26, 2015; 4:10 PM 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?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps