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    Next 5 Days
    • Current Weather

      66° F
      Cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 62%
      • Yesterday Temp: 70°
      • RealFeel: 65°
    • Today

      Sep 20

      69° Hi
      Low clouds may break
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Sep 21

      70° Hi
      Morning mist; mostly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Saturday

      Sep 22

      66° Hi
      Clouds breaking; less humid
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 3PM

      Sep 20

      68°
      Mostly cloudy
      Precip 0%
    • 4PM

      69°
      Mostly cloudy
      Precip 0%
    • 5PM

      68°
      Mostly cloudy
      Precip 0%
    • 6PM

      65°
      Mostly cloudy
      Precip 0%
    • 7PM

      63°
      Mostly cloudy
      Precip 0%
    • 8PM

      60°
      Cloudy
      Precip 0%

    Lebanon Pollen Levels Sep 20

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    It only takes between 24 to 48 hours for mold to develop after water exposure. If floodwaters have entered your home, follow these tips to help prevent mold growth.
    Preventing mold growth after a flood

    Allergies Live Feed

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps