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    Next 5 Days
    • Current Weather

      63° F
      Sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 37%
      • Yesterday Temp: 46°
      • RealFeel: 64°
    • Today

      Nov 24

      72° Hi
      Mostly sunny and warmer
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Nov 25

      58° Hi
      Sunny and cooler
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Sunday

      Nov 26

      60° Hi
      Sunny to partly cloudy
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 11AM

      Nov 24

      63°
      Mostly sunny
      Precip 0%
    • 12PM

      67°
      Sunny
      Precip 0%
    • 1PM

      70°
      Sunny
      Precip 0%
    • 2PM

      72°
      Sunny
      Precip 0%
    • 3PM

      71°
      Sunny
      Precip 0%
    • 4PM

      69°
      Mostly sunny
      Precip 0%

    Vandalia Pollen Levels Nov 24

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

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      Low

    • Grass Pollen

      Low

    While much of the country will see calm weather, residents in the Northwest and Great Lakes may encounter travel delays this weekend.
    Post-Thanksgiving travel: Dry weather for central, southern US; Storm to soak Northwest

    Allergies Live Feed

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps