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    Next 5 Days
    • Current Weather

      43° F
      Cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 85%
      • Yesterday Temp: 40°
      • RealFeel: 47°
    • Today

      Oct 17

      71° Hi
      Sunny and beautiful
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Oct 18

      75° Hi
      Mostly sunny, nice and warm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Thursday

      Oct 19

      78° Hi
      Sunny, nice and warm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 5AM

      Oct 17

      45°
      Mostly clear
      Precip 0%
    • 6AM

      44°
      Mostly clear
      Precip 0%
    • 7AM

      44°
      Partly cloudy
      Precip 0%
    • 8AM

      46°
      Sunny
      Precip 0%
    • 9AM

      50°
      Sunny
      Precip 0%
    • 10AM

      57°
      Mostly sunny
      Precip 0%

    Saint Louis Pollen Levels Oct 17

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      High

    • Grass Pollen

      Low

    As cooler air grips the southern Plains, temperatures will begin to rise in the Midwest this week.
    Warmth to rebound in north-central US

    Allergies Live Feed

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps