• Tonight

    Feb 12

    Lo 0°

    Clear, breezy and colder

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sat

    Feb 13

    13°Lo 2°

    Mostly sunny and very cold

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

    Feb 14

    21°Lo 18°

    Very cold; a little p.m. snow

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

    Feb 15

    31°Lo 21°

    Cloudy and not as cold

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

    Feb 16

    34°Lo 15°

    Cloudy, afternoon snow

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 21° RealFeel® 5° Precipitation 15%

Day

N

E

S

W

  • NW 16 mph
  • Gusts: 38 mph

Breezy and cold; clouds this morning, then intervals of clouds and sunshine this afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 0° RealFeel® -19° Precipitation 0%

Night

N

E

S

W

  • NW 14 mph
  • Gusts: 24 mph

Clear, breezy and colder

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 - February 12

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    Low

  • Mold Pollen

    Low

  • Grass Pollen

    Low

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 21° 32° 68° (1999) 15°
Low 16° -13° (1967)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 10:29 of sunlight, then sets at 5:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:19 AM with 13:10 of moolight, then sets at 10:29 PM

DeKalb Weather Report

Chicago: Dangerous cold to hold through weekend

February 12, 2016; 5:54 PM ET

Conditions will continue to be dangerously cold into the weekend in the Chicago area. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps