• Early AM

    Jul 30

    Lo 57°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Today

    Jul 30

    77°Lo 57°

    Clouds and sun with a t-storm

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

    Jul 31

    80°Lo 61°

    A p.m. t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Aug 1

    79°Lo 59°

    Clouds and sun with a t-storm

    Low ragweed pollen levels
    • Precip
      56%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      54%
    more
  • Sat

    Aug 2

    80°Lo 57°

    Clouds and sun with a t-storm

    Low ragweed pollen levels
    • Precip
      57%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      54%
    more
Next Previous
Partly cloudy 57° RealFeel® 56°

N

E

S

W

  • Humidity: 92%
  • Cloud Cover: 31%
  • Dew Point: 56° F
  • Rain: 0 in
  • Snow: 0 in
  • Visibility: 10 mi
3 mph
Top Story

Ottawa Weather Report

Late-Week Thunderstorms in Store for Chicago

July 29, 2014; 8:38 PM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain into the weekend. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps