• Early AM

    May 23

    Lo 54°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Today

    May 23

    70°Lo 63°

    Drenching afternoon t-storms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Sun

    May 24

    73°Lo 62°

    Showers and a heavier t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    May 25

    81°Lo 65°

    Warmer with a thunderstorm

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      35%
    more
  • Tue

    May 26

    79°Lo 58°

    A shower and t-storm around

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      45%
    more
Next Previous
Hi 70° RealFeel® 69° Precipitation 67%

Day

N

E

S

W

  • SE 9 mph
  • Gusts: 14 mph

An a.m. t-storm in spots; otherwise, mostly cloudy; heavy p.m. t-storms; watch for flash flooding

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.64 in
  • Rain: 0.64 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 63° RealFeel® 54° Precipitation 68%

Night

N

E

S

W

  • SE 9 mph
  • Gusts: 14 mph

A couple of heavy thunderstorms; considerable cloudiness; watch for flash flooding

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 1.19 in
  • Rain: 1.19 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Ottawa Pollen Levels - May 23

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 70° 77° 94° (1939) 84°
Low 63° 56° 38° (1917) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 14:30 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:17 AM with 13:48 of moolight, then sets at 1:05 AM

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps