• Today

    Feb 13

    17°Lo 6°

    Mostly sunny and frigid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sun

    Feb 14

    24°Lo 22°

    Very cold with snow

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

    Feb 15

    35°Lo 22°

    Mostly cloudy and not as cold

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

    Feb 16

    38°Lo 16°

    Cloudy with afternoon snow

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

    Feb 17

    28°Lo 19°

    Mostly cloudy and chilly

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Cloudy
Temp (°F) 17° 16° 14° 13° 11° 10°
RealFeel® 14° 15° 15° 16° 14° 13° 12°
Humidity 43% 47% 51% 55% 59% 66% 71% 79%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
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Snow
 
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0%
 
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Ice
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 6 NW 5 NW 4 NW 2 NW 2 NNE 2 E 2 E 4 ESE
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 11% 11% 11% 11% 16% 27% 43% 62%
Dew Point -2° -1° -1° -1°
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Feb 13

more Historical Weather Data >
  Today Normal Record 2/13/2015
High 17° 36° 61° (1938) 29°
Low 18° -23° (1905)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 10:34 of sunlight, then sets at 5:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:57 AM with 13:42 of moolight, then sets at 11:39 PM

Ottawa Weather Report

Chicago: Dangerous cold to hold through weekend

February 13, 2016; 10:06 AM ET

Conditions will continue to be dangerously cold into the weekend in the Chicago area. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps