• Light rain 42°
    Ragweed Pollen Current Weather
    • Relative Humidity
      85%
    • Yesterday
      Temp
      62°
    • RealFeel
      30°
  • Today

    Mar 27

    Hi 51°

    Mostly cloudy and cooler

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    Day Details >
  • Tomorrow

    Mar 28

    Hi 46°

    Plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    Day Details >
  • Sunday

    Mar 29

    Hi 57°

    Sunny and warmer

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

Much cooler today

3/27 3/28 Now: 6:31am
AM 6-10
  • 6am Cloudy 41° 48%
  • 7am Cloudy 41° 36%
  • 8am Cloudy 41° 20%
  • 9am Cloudy 42° 20%
  • 10am Cloudy 42° 20%
PM 5-10
  • 5pm Cloudy 51° 43%
  • 6pm Cloudy 50° 47%
  • 7pm Showers 48° 51%
  • 8pm Partly cloudy 45° 25%
  • 9pm Partly cloudy 44° 20%
  • 10pm Partly cloudy 42° 20%
PM 11-4
  • 11pm Partly cloudy 41° 20%
  • 12am Partly cloudy 39° 20%
  • 1am Partly cloudy 38° 13%
  • 2am Partly cloudy 36° 0%
  • 3am Partly cloudy 34° 0%
  • 4am Mostly clear 33° 0%
Hourly Forecast >

Louisville Pollen Levels - March 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Mar 26, 2015; 7:31 PM ET
Five-day Weather Forecast for Knoxville, TN
Knoxville, TN Weather Forecast

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Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

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