• Sunny 16°
    Ragweed Pollen Current Weather
    • Relative Humidity
      58%
    • Yesterday
      Temp
    • RealFeel
      13°
  • Today

    Feb 28

    Hi 17°

    Sun, then clouds; very cold

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Mar 1

    Hi 26°

    Cloudy and cold with flurries

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Monday

    Mar 2

    Hi 25°

    Partly sunny and cold

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
Next

Icy conditions Tuesday morning

2/28 3/1 Now: 3:29pm
PM 3-7
  • 3pm Mostly sunny 14° 0%
  • 4pm Partly sunny 16° 0%
  • 5pm Intermittent clouds 17° 0%
  • 6pm Intermittent clouds 17° 2%
  • 7pm Flurries 15° 44%
AM 2-7
  • 2am Flurries 14° 41%
  • 3am Cloudy 14° 37%
  • 4am Cloudy 14° 34%
  • 5am Cloudy 10° 34%
  • 6am Cloudy 13° 34%
  • 7am Cloudy 14° 34%
AM 8-1
  • 8am Cloudy 16° 34%
  • 9am Cloudy 18° 38%
  • 10am Flurries 20° 43%
  • 11am Flurries 22° 44%
  • 12pm Cloudy 24° 40%
  • 1pm Cloudy 24° 42%
Hourly Forecast >

DeKalb Pollen Levels - February 28

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Feb 28, 2015; 8:54 AM ET
Snow and ice will cause disruptive travel from Chicago to New York City through the weekend.
Another Round of Winter Weather for the East

DeKalb Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 28, 2015; 11:24 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 >

Allergies Live Feed

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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