• Today

    May 22

    73°Lo 54°

    Cloudy, a couple of t-storms

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      350 - High
    more

  • Thu

    May 23

    58°Lo 42°

    Rain and drizzle in the a.m.

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      350 - High

  • Fri

    May 24

    63°Lo 39°

    Mostly sunny and cool

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      650 - High
    more

  • Sat

    May 25

    66°Lo 49°

    Cool with clouds and sun

    Very High indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      68%
    more

  • Sun

    May 26

    66°Lo 50°

    A shower possible

    Extreme indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 58° RealFeel® 53° Precipitation 60%

Day

N

E

S

W

  • NNE 17 mph
  • Gusts: 27 mph

Windy and cooler; rain and drizzle in the morning, then decreasing clouds in the afternoon

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 42° RealFeel® 38° Precipitation 0%

Night

N

E

S

W

  • N 8 mph
  • Gusts: 21 mph

Clear and chilly

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Chicago Pollen Levels - May 23

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Moderate

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2012
High 58° 72° N/A 82°
Low 42° 50° N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 14:49 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:43 PM with 10:13 of moolight, then sets at 4:56 AM

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps