• Tonight

    Feb 27

    Lo 0°

    Clear and frigid

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Feb 28

    22°Lo 16°

    Very cold

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

    Mar 1

    29°Lo 12°

    Cloudy, a bit of snow; chilly

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

    Mar 2

    29°Lo 24°

    Chilly with thickening clouds

    Low ragweed pollen levels
    • Precip
      13%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      48%
    more
  • Tue

    Mar 3

    42°Lo 17°

    Rain

    Ragweed Pollen Weather
    • Precip
      78%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 29° RealFeel® 23° Precipitation 75%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 14 mph

Cloudy and chilly with a bit of snow, accumulating a coating to an inch

  • Max UV Index: 1 (Low)
  • Thunderstorms: 3%
  • Precipitation: 0.06 in
  • Rain: 0 in
  • Snow: 1.0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 0 hrs
Lo 12° RealFeel® -3° Precipitation 53%

Night

N

E

S

W

  • NW 13 mph
  • Gusts: 20 mph

Very cold; a little snow at times in the evening, up to 1", then partly cloudy late

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0.02 in
  • Rain: 0 in
  • Snow: 0.3 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 1

more Historical Weather Data >
  Today Normal Record 3/1/2014
High 29° 41° 71° (1992) 32°
Low 12° 26° -5° (1992) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 11:14 of sunlight, then sets at 5:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:14 PM with 14:16 of moolight, then sets at 4:30 AM

Forest Park Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 27, 2015; 4:24 PM 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. Dust & Dander

Sun. Wind Maps