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    Next 5 Days
    • Current Weather

      63° F
      Cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 75%
      • Yesterday Temp: 58°
      • RealFeel: 59°
    • Today

      May 25

      69° Hi
      A passing shower or two
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Moderate
      } Day Details
    • Tomorrow

      May 26

      74° Hi
      A p.m. shower or thunderstorm
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Moderate
      } Day Details
    • Saturday

      May 27

      77° Hi
      Mostly cloudy with a shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    Next 6 Hours
    • 12PM

      May 25

      63°
      Showers
      Precip 42%
    • 1PM

      65°
      Intermittent clouds
      Precip 38%
    • 2PM

      67°
      Intermittent clouds
      Precip 34%
    • 3PM

      68°
      Intermittent clouds
      Precip 34%
    • 4PM

      69°
      Intermittent clouds
      Precip 40%
    • 5PM

      69°
      Mostly cloudy w/ showers
      Precip 47%

    St. Charles Pollen Levels May 25

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

      Moderate

    • Ragweed Pollen

      Moderate

    • Mold

      Low

    • Grass Pollen

      Moderate

    Damaging thunderstorms will threaten strong winds and hail in eastern Colorado and western Nebraska into Thursday evening.
    Severe storms to spark in western Plains

    Allergies Live Feed

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps