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Next 5 Days
  • Current Weather

    7:22 PM

    83°
    Relative Humidity: 82%
    Yesterday Temp: 90°
    RealFeel: 91°
    Sunny
    • Ragweed Pollen
      • Ragweed Pollen
      • Grass Pollen
      • Tree Pollen
      • Mold
      • Dust & Dander
      • Air Quality Index
  • Tonight

    Jul 20

    68° Lo
    Cloudy, a strong thunderstorm
    • Ragweed Pollen
    • Weather
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    Day Details
  • Tomorrow

    Jul 21

    78° Hi
    Cooler; a morning t-storm
    • Low
    • ragweed pollen levels
    • Ragweed Pollen
    • Low
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    Day Details
  • Monday

    Jul 22

    75° Hi
    Clouds and sun, a shower
    • Low
    • ragweed pollen levels
    • Ragweed Pollen
    • Low
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    Day Details
Next 6 Hours
  • 7PM

    7/20

    83°
    Mostly sunny
    Precip: 22%
  • 8PM

    7/20

    80°
    Cloudy
    Precip: 34%
  • 9PM

    7/20

    79°
    Cloudy
    Precip: 34%
  • 10PM

    7/20

    75°
    Cloudy
    Precip: 40%
  • 11PM

    7/20

    73°
    Thunderstorms
    Precip: 51%
  • 12AM

    7/21

    73°
    Cloudy
    Precip: 47%

McHenry Pollen Levels Jul 20

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

    Low

  • Ragweed Pollen

    Low

  • Mold

    High

  • Grass Pollen

    Low

Allergies Live Feed

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps