• Today

    Sep 16

    67°Lo 52°

    Clearing; nice this afternoon

    High ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Sep 17

    73°Lo 57°

    A t-storm in the afternoon

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

    Sep 18

    75°Lo 57°

    Partly sunny and pleasant

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

    Sep 19

    81°Lo 64°

    Partly sunny and nice

    High ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      26%
    more
  • Sat

    Sep 20

    85°Lo 68°

    Becoming cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      59%
    more
Next Previous
Hi 73° RealFeel® 73° Precipitation 55%

Day

N

E

S

W

  • SSE 4 mph
  • Gusts: 7 mph

Times of clouds and sun with a shower or thunderstorm around in the afternoon

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 57° RealFeel® 55° Precipitation 11%

Night

N

E

S

W

  • ENE 4 mph
  • Gusts: 6 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 11%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Saint Louis Pollen Levels - September 17

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

    Pollen

    Low

  • Weed

    Pollen

    High

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    High

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 73° 80° N/A 74°
Low 57° 54° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 12:22 of sunlight, then sets at 7:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:47 AM with 14:26 of moolight, then sets at 3:13 PM

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps