• Tonight

    Jan 28

    Lo 35°

    A rain or snow shower late

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • 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
    more
  • 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
Hi 38° RealFeel® 26° Precipitation 2%

Day

N

E

S

W

  • SSE 13 mph
  • Gusts: 29 mph

Times of clouds and sun; breezy this afternoon

  • Max UV Index: 2 (Low)
  • 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 35° RealFeel® 20° Precipitation 48%

Night

N

E

S

W

  • S 16 mph
  • Gusts: 32 mph

Mostly cloudy and windy; a rain or snow shower in spots late

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0.0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Ottawa Pollen Levels - January 28

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jan 28

more Historical Weather Data >
  Today Normal Record 1/28/2014
High 38° 32° 62° (2002)
Low 35° 15° -21° (1963) -12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 9:56 of sunlight, then sets at 5:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:11 PM with 14:31 of moolight, then sets at 2:42 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 >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps