• Cloudy 30°
    Ragweed Pollen Current Weather
    • Relative Humidity
      74%
    • Yesterday
      Temp
      28°
    • RealFeel
      37°
  • Today

    Dec 20

    Hi 35°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Dec 21

    Hi 40°

    Mostly cloudy with a flurry

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Monday

    Dec 22

    Hi 44°

    Mostly cloudy, afternoon rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
Next

High winds Wednesday, with gusts past 45 mph; winds will be locally damaging

12/20 12/21 Now: 9:18am
AM 9-1
  • 9am Cloudy 29° 0%
  • 10am Cloudy 31° 0%
  • 11am Cloudy 32° 0%
  • 12pm Cloudy 33° 0%
  • 1pm Cloudy 34° 0%
PM 8-1
  • 8pm Cloudy 28° 0%
  • 9pm Cloudy 30° 0%
  • 10pm Cloudy 31° 0%
  • 11pm Cloudy 30° 0%
  • 12am Cloudy 30° 2%
  • 1am Cloudy 32° 8%
AM 2-7
  • 2am Cloudy 31° 8%
  • 3am Cloudy 31° 12%
  • 4am Cloudy 30° 34%
  • 5am Cloudy 30° 37%
  • 6am Flurries 30° 40%
  • 7am Mostly cloudy 31° 31%
Hourly Forecast >

Lake Forest Pollen Levels - December 20

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Dec 19, 2014; 5:25 PM ET
Wind and snow will cause plenty of travel delays across the Midwest Tuesday into Wednesday. Bernie Rayno has the details.
Snowstorm Looming for Midwest Christmas Eve

Loading...

Lake Forest Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 20, 2014; 4:16 AM ET

There's a chance for a white Christmas around Chicagoland as next week turns unsettled. more >

Allergies Live Feed

    Loading...

    Loading...

    Loading...

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps