• Today

    Sep 5

    87°Lo 71°

    Cloudy spells with a t-storm

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

    Sep 6

    90°Lo 73°

    Partly sunny and very warm

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

    Sep 7

    85°Lo 71°

    A t-storm in the afternoon

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

    Sep 8

    79°Lo 65°

    Mostly cloudy with t-storms

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

    Sep 9

    76°Lo 62°

    Humid with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 85° RealFeel® 92° Precipitation 57%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 9 mph

Mostly cloudy, warm and humid; an afternoon shower or thunderstorm

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.09 in
  • Rain: 0.09 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 71° RealFeel® 69° Precipitation 65%

Night

N

E

S

W

  • SSE 6 mph
  • Gusts: 12 mph

Cloudy and humid; an evening shower in spots followed by a couple of thunderstorms around late

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.34 in
  • Rain: 0.34 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Temperature History - Sep 7

more Historical Weather Data >
  Today Normal Record 9/7/2014
High 85° 78° N/A 75°
Low 71° 60° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 12:52 of sunlight, then sets at 7:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:08 AM with 14:43 of moolight, then sets at 3:51 PM

Northbrook Weather Report

Chicago: Humid; Storms to Target Region on Labor Day

September 5, 2015; 11:20 AM ET

Chicago residents will see humid and stormy conditions on Labor Day and into midweek. more >

Mon. Dust & Dander

Mon. Wind Maps