• Today

    Jan 28

    38°Lo 35°

    Some sun; breezy in the p.m.

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

    Jan 29

    39°Lo 17°

    Showers of rain and snow

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

    Jan 30

    29°Lo 19°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sat

    Jan 31

    37°Lo 24°

    Sunshine giving way to clouds

    Low ragweed pollen levels
    • Precip
      12%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      35%
    more
  • Sun

    Feb 1

    28°Lo 10°

    Breezy with snow at times

    Ragweed Pollen Weather
    • Precip
      64%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      99%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 20° 22° 23° 26° 27° 29° 29° 28°
RealFeel® 13° 18° 23° 27° 29° 31° 29° 27°
Humidity 69% 65% 61% 56% 53% 51% 52% 54%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 8 NNW 8 NNW 7 NNW 6 NNW 6 NW 5 NW 5 WNW 5 WNW
UV Index 1 2 2 2 2 2 1 0
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 11° 12° 12° 12° 12° 13° 13° 13°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Jan 30

more Historical Weather Data >
  Today Normal Record 1/30/2014
High 29° 32° 55° (1974) 32°
Low 19° 15° -15° (1951) 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:09 AM with 10:00 of sunlight, then sets at 5:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:44 PM with 14:44 of moolight, then sets at 4:28 AM

Ottawa Weather Report

Chicago: Showers Give Way to Sunshine Before Next Storm

January 28, 2015; 3:46 PM ET

Showers will give way to late week sun and higher temperatures before the next snowstorm. more >

Fri. Dust & Dander

Fri. Wind Maps