• Sun

    Mar 22

    48°Lo 39°

    Cloudy, a shower in the p.m.

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      97%
    more
  • Mon

    Mar 23

    49°Lo 38°

    Considerable cloudiness

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      98%
    more
  • Tue

    Mar 24

    50°Lo 32°

    Mainly cloudy

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      76%
    more
  • Wed

    Mar 25

    60°Lo 30°

    T-storms; windy in the p.m.

    Ragweed Pollen Weather
    • Precip
      67%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      97%
    more
  • Thu

    Mar 26

    46°Lo 27°

    Colder with clouds and sun

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      68%
Next Previous
Hi 46° RealFeel® 41° Precipitation 1%

Day

N

E

S

W

  • NW 13 mph
  • Gusts: 23 mph

Colder with times of clouds and sun

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 27° RealFeel® 26° Precipitation 0%

Night

N

E

S

W

  • NW 7 mph
  • Gusts: 18 mph

Mainly clear and cold

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 26

more Historical Weather Data >
  Today Normal Record 3/26/2014
High 46° 54° 83° (1907) 41°
Low 27° 33° 10° (1955) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:49 AM with 12:25 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:26 AM with 14:43 of moolight, then sets at 2:09 AM

Ottawa Weather Report

Chicago: Wintry Mix to Precede Harsh Cold

March 2, 2015; 7:15 AM ET

While Chicago will escape the brunt of a snowstorm moving from the Rockies to the Midwest, the city will still see some wintry precipitation early this week. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?