• Today

    Feb 1

    34°Lo 7°

    Increasingly windy with snow

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

    Feb 2

    15°Lo 8°

    Sunny and frigid

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

    Feb 3

    27°Lo 19°

    Mainly cloudy and not as cold

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

    Feb 4

    23°Lo -1°

    Very cold with a little snow

    Low ragweed pollen levels
    • Precip
      56%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      96%
  • Thu

    Feb 5

    12°Lo -3°

    Partly sunny and frigid

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Much colder 4° Lo -1° RealFeel® -12° / -13°

N

E

S

W

  • Precipitation: 8%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 75%
  • Cloud Cover: 50%
  • Dew Point: -5° F
  • Visibility: 10 mi
10 mph

Temperature History - Feb 4

more Historical Weather Data >
  Today Normal Record 2/4/2014
High 23° 33° 58° (1909) 22°
Low -1° 16° -19° (1996)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:04 AM with 10:11 of sunlight, then sets at 5:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:17 PM with 13:20 of moolight, then sets at 7:37 AM

Ottawa Weather Report

Chicago: Major Snowstorm to Hit Area Hard This Weekend

February 1, 2015; 9:10 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 >

Wed. Dust & Dander

Wed. Wind Maps