• Tonight

    Mar 30

    Lo 41°

    Partly cloudy and breezy

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

    Mar 31

    58°Lo 37°

    Plenty of sunshine

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

    Apr 1

    69°Lo 53°

    Sunny, breezy and mild

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

    Apr 2

    66°Lo 40°

    Mostly cloudy with a t-storm

    Low ragweed pollen levels
    • Precip
      56%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      77%
    more
  • Fri

    Apr 3

    48°Lo 28°

    Cloudy and colder

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      91%
Next Previous
Colder 43° Lo 37° RealFeel® 39° / 30°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 66%
  • Cloud Cover: 97%
  • Dew Point: 30° F
  • Visibility: 8 mi
10 mph

Temperature History - Apr 3

more Historical Weather Data >
  Today Normal Record 4/3/2014
High 48° 57° 80° (1956) 47°
Low 28° 36° 19° (1975) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:47 of sunlight, then sets at 7:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:50 PM with 11:49 of moolight, then sets at 6:39 AM

Ottawa Weather Report

Chicago: Cool, Dry After Midweek Warmth

March 30, 2015; 4:44 PM ET

After mild conditions bring on a thunderstorm threat at midweek, cooler air will infiltrate the Chicago area. more >

Fri. Dust & Dander

Fri. Wind Maps