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    • Early AM

      Feb 23

      52° Lo
      Partly to mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Today

      Feb 23

      74° /52°
      Areas of morning fog
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Fri

      Feb 24

      78° /51°F
      Periods of clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
    • Sat

      Feb 25

      57° /29°
      Some sun, breezy and cooler
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Sun

      Feb 26

      55° /36°
      Mostly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More

    Day

    78°Hi RealFeel® 79° Precipitation 24%
    Warm with the temperature breaking the record of 76 set in 1890 with periods of clouds and sun
    • SW 6 mph
    • Gusts: 28 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    51°Lo RealFeel® 43° Precipitation 56%
    Mostly cloudy with a strong thunderstorm late; storms may bring damaging winds
    • SW 8 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 91%
    • Precipitation: 0.37 in
    • Rain: 0.37 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Knoxville Pollen Levels Feb 24

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      High

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 2/24/2016
    High 78° 55° 76° (1890) 63°
    Low 51° 34° (1873) 36°

    Sunrise/Sunset

    • Sunrise: 7:14 AM
    • Sunset: 6:27 PM
    • Duration: 11:13 hr

    Moonrise/Moonset

    • Moonrise: 5:52 AM
    • Moonset: 4:41 PM
    • Duration: 10:49 hr
    Astronomy

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps