• Early AM

    Oct 2

    Lo 62°

    A shower or thunderstorm

    Asthma Weather
    • Hi
      RealFeel
      77°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Today

    Oct 2

    79°Lo 57°

    A strong afternoon t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Oct 3

    60°Lo 36°

    A little morning rain; cooler

    Neutral weather for asthma
    • Hi
      RealFeel
      56°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Oct 4

    53°Lo 38°

    Some sun with a shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      46°
    • UV
      3 - Moderate
    • Cloud
      Cover
      60%
  • Sun

    Oct 5

    58°Lo 41°

    A shower possible

    Beneficial weather for asthma
    • Hi
      RealFeel
      58°
    • UV
      3 - Moderate
    • Cloud
      Cover
      64%
    more
Next Previous
Mostly cloudy 46° Lo 42° RealFeel® 40° / 36°

N

E

S

W

  • Precipitation: 8%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 67%
  • Cloud Cover: 80%
  • Dew Point: 34° F
  • Visibility: 10 mi
7 mph

Temperature History - Oct 4

more Historical Weather Data >
  Today Normal Record 10/4/2013
High 53° 70° 90° (1997) 85°
Low 38° 46° 28° (1935) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 11:38 of sunlight, then sets at 6:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:11 PM with 11:21 of moolight, then sets at 3:32 AM

Ottawa Weather Report

Chicago: Mix of Sun, Storms Ahead as Temperatures Fluctuate

October 2, 2014; 4:29 AM ET

The Chicago area is set for a roller-coaster weather pattern over the next few days as temperatures rise and fall in between alternating sunny and stormy skies. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sat. Asthma Risk

Sat. UV Index