• Rain 53°
    Dust & Dander Current Weather
    • Relative Humidity
      92%
    • Yesterday
      Temp
      61°
    • RealFeel
      50°
  • Today

    May 21

    Hi 59°

    Cloudy with a shower

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    Day Details >
  • Tomorrow

    May 22

    Hi 58°

    Mostly cloudy, a shower; cool

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    Day Details >
  • Thursday

    May 23

    Hi 70°

    Clouds giving way to some sun

    Very High indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    Day Details >
Next

Rain and thunderstorms late Friday night through late Saturday night

5/21 5/22 Now: 11:01am
AM 11-3
  • 11am Cloudy 54° 40%
  • 12pm Cloudy 55° 34%
  • 1pm Cloudy 56° 34%
  • 2pm Cloudy 58° 34%
  • 3pm Cloudy 59° 34%
PM 10-3
  • 10pm Cloudy 53° 40%
  • 11pm Cloudy 52° 34%
  • 12am Cloudy 52° 34%
  • 1am Cloudy 51° 34%
  • 2am Cloudy 50° 34%
  • 3am Cloudy 50° 34%
AM 4-9
  • 4am Cloudy 49° 40%
  • 5am Showers 48° 51%
  • 6am Cloudy 48° 47%
  • 7am Cloudy 48° 40%
  • 8am Cloudy 49° 34%
  • 9am Cloudy 50° 34%
Hourly Forecast >

Sioux Falls Pollen Levels - May 21

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

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Allergies Live Feed

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Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps