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    Next 5 Days
    • Current Weather

      86° F
      Sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 66%
      • Yesterday Temp: 85°
      • RealFeel: 99°
    • Today

      Jul 21

      88° Hi
      A heavy afternoon t-storm
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Jul 22

      90° Hi
      Couple of thunderstorms
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Sunday

      Jul 23

      88° Hi
      Mostly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 2PM

      Jul 21

      87°
      Mostly cloudy
      Precip 18%
    • 3PM

      88°
      Mostly cloudy
      Precip 18%
    • 4PM

      87°
      Mostly cloudy
      Precip 23%
    • 5PM

      86°
      Mostly cloudy
      Precip 47%
    • 6PM

      80°
      Thunderstorms
      Precip 51%
    • 7PM

      79°
      Cloudy
      Precip 47%

    Naperville Pollen Levels Jul 21

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

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      High

    • Grass Pollen

      Low

     Flooding and damaging thunderstorms will once again target the midwestern states on Saturday.
    Midwestern US braces for more rounds of severe weather

    Allergies Live Feed

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps