• Cloudy 78°
    Ragweed Pollen Current Weather
    • Relative Humidity
      73%
    • Yesterday
      Temp
      82°
    • RealFeel
      81°
  • Today

    Sep 1

    Hi 82°

    An afternoon thunderstorm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Tomorrow

    Sep 2

    Hi 88°

    Partly sunny and humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Thursday

    Sep 3

    Hi 88°

    Humid with plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    Day Details >
Next

Thunderstorms Saturday night

9/1 9/2 Now: 4:32pm
PM 4-8
  • 4pm Cloudy 81° 22%
  • 5pm Mostly cloudy 82° 43%
  • 6pm Intermittent clouds 80° 47%
  • 7pm Thunderstorms 77° 51%
  • 8pm Partly sunny 76° 43%
AM 3-8
  • 3am Partly cloudy w/ t-storms 69° 51%
  • 4am Mostly clear 69° 47%
  • 5am Mostly clear 68° 33%
  • 6am Mostly clear 68° 33%
  • 7am Mostly sunny 67° 24%
  • 8am Mostly sunny 69° 7%
AM 9-2
  • 9am Mostly sunny 71° 7%
  • 10am Mostly sunny 74° 7%
  • 11am Mostly sunny 77° 7%
  • 12pm Mostly sunny 80° 7%
  • 1pm Mostly sunny 82° 4%
  • 2pm Mostly sunny 84° 0%
Hourly Forecast >

Sioux Falls Pollen Levels - September 1

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

    Low

  • Mold Pollen

    Low

  • Tree Pollen

    Low

  • Ragweed Pollen

    Moderate

Sep 01, 2015; 12:36 PM ET
Short-Range Weather forecast overview for the North Central United States
North Central Short-Range Regional Weather Forecast

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Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps