• Today

    Mar 1

    24°Lo 6°

    Cloudy and cold with flurries

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

    Mar 2

    25°Lo 19°

    Partly sunny and cold

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

    Mar 3

    36°Lo 5°

    A wintry mix changing to rain

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

    Mar 4

    13°Lo -6°

    Cloudy; breezy, much colder

    Low ragweed pollen levels
    • Precip
      10%
    • Wind
      Speed
      20 mph
    • Cloud
      Cover
      95%
    more
  • Thu

    Mar 5

    11°Lo 3°

    Mostly sunny and very cold

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      11%
    more
Next Previous
Hi 24° RealFeel® 21° Precipitation 58%

Day

N

E

S

W

  • WSW 7 mph
  • Gusts: 16 mph

Cloudy and cold with a couple of flurries

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.02 in
  • Rain: 0 in
  • Snow: 0.4 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 0 hrs
Lo 6° RealFeel® -5° Precipitation 0%

Night

N

E

S

W

  • W 12 mph
  • Gusts: 18 mph

Frigid; plenty of clouds this evening, then partly cloudy late

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

DeKalb Pollen Levels - March 1

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Mar 1

more Historical Weather Data >
  Today Normal Record 3/1/2014
High 24° 38° 65° (2000) 26°
Low 22° (1978)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 11:15 of sunlight, then sets at 5:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:18 PM with 14:16 of moolight, then sets at 4:34 AM

DeKalb Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

March 1, 2015; 3:14 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?

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps