• Today

    Jan 31

    39°Lo 28°

    Snow late this afternoon

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

    Feb 1

    30°Lo 8°

    Snow; blowing snow, colder

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

    Feb 2

    18°Lo 10°

    Sunny and bitterly cold

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

    Feb 3

    34°Lo 23°

    A bit of snow; not as cold

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      86%
    more
  • Wed

    Feb 4

    27°Lo 1°

    Chilly with intermittent snow

    Ragweed Pollen Weather
    • Precip
      66%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      97%
    more
Next Previous
A bit of snow or flurries 39° Lo 36° RealFeel® 34° / 33°

N

E

S

W

  • Precipitation: 66%
  • Rain: 0 in
  • Snow: 0.1 in
  • Humidity: 68%
  • Cloud Cover: 98%
  • Dew Point: 29° F
  • Visibility: 9 mi
8 mph

Temperature History - Jan 31

more Historical Weather Data >
  Today Normal Record 1/31/2014
High 39° 32° 55° (1988) 25°
Low 28° 16° -16° (1996) 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:08 AM with 10:02 of sunlight, then sets at 5:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:35 PM with 14:40 of moolight, then sets at 5:15 AM

Ottawa Weather Report

Chicago: Major Snowstorm to Hit Area Hard This Weekend

January 31, 2015; 8:50 AM ET

A major snowstorm will hit the Chicago area head on this weekend, leading to travel delays and major disruptions to daily activities. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps