• Early AM

    Aug 24

    Lo 74°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Today

    Aug 24

    91°Lo 69°

    Warmer with a thunderstorm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    Aug 25

    83°Lo 66°

    A shower or heavy t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
  • Fri

    Aug 26

    82°Lo 69°

    Clouds and sun with a t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Aug 27

    86°Lo 69°

    Some sun, a t-storm; humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 83° RealFeel® 91° Precipitation 58%

Day

N

E

S

W

  • N 6 mph
  • Gusts: 9 mph

Mostly cloudy with a shower or heavy thunderstorm in the area

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.36 in
  • Rain: 0.36 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 66° RealFeel® 63° Precipitation 67%

Night

N

E

S

W

  • ENE 6 mph
  • Gusts: 9 mph

Cloudy with showers

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Ottawa Pollen Levels - August 25

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    Moderate

  • Mold

    Low

  • Grass Pollen

    Moderate

Temperature History - Aug 25

more Historical Weather Data >
  Today Normal Record 8/25/2015
High 83° 86° N/A 81°
Low 66° 65° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 13:18 of sunlight, then sets at 8:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:36 AM with 8:01 of moolight, then sets at 1:38 PM

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps