• Tonight

    Mar 1

    Lo 10°

    Bitterly cold with clearing

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

    Mar 2

    28°Lo 23°

    Turning cloudy and cold

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

    Mar 3

    39°Lo 10°

    Wintry mix to rain

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

    Mar 4

    18°Lo -1°

    Mostly cloudy and much colder

    Low ragweed pollen levels
    • Precip
      11%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      76%
    more
  • Thu

    Mar 5

    16°Lo 4°

    Sunny and frigid

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      5%
    more
Next Previous
Rain 39° Lo 31° RealFeel® 30° / 15°

N

E

S

W

  • Precipitation: 75%
  • Rain: 0.14 in
  • Snow: 0 in
  • Humidity: 83%
  • Cloud Cover: 99%
  • Dew Point: 32° F
  • Visibility: 7 mi
14 mph

Temperature History - Mar 3

more Historical Weather Data >
  Today Normal Record 3/3/2014
High 39° 41° N/A 19°
Low 10° 25° N/A -2°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 11:20 of sunlight, then sets at 5:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:07 PM with 13:30 of moolight, then sets at 5:37 AM

Mount Prospect Weather Report

Chicago: Wintry Mix to Precede Harsh Cold

March 1, 2015; 5:52 PM ET

While Chicago will escape the brunt of a snowstorm moving from the Rockies to the Midwest, the city will still see some wintry precipitation early this week. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Tue. Dust & Dander

Tue. Wind Maps