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    Next 5 Days
    • Current Weather

      77° F
      Sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 64%
      • Yesterday Temp: 67°
      • RealFeel: 86°
    • Today

      May 27

      78° Hi
      Periods of clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: High
      } Day Details
    • Tomorrow

      May 28

      74° Hi
      Clearing, a thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    • Monday

      May 29

      74° Hi
      Clouds and sun with a shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    Next 6 Hours
    • 4PM

      May 27

      77°
      Mostly sunny
      Precip 0%
    • 5PM

      78°
      Mostly sunny
      Precip 1%
    • 6PM

      77°
      Partly sunny
      Precip 1%
    • 7PM

      75°
      Intermittent clouds
      Precip 3%
    • 8PM

      73°
      Cloudy
      Precip 7%
    • 9PM

      71°
      Cloudy
      Precip 7%

    LaSalle Pollen Levels May 27

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

      High

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      High

     Severe storms will jeopardize Memorial Day weekend plans across the Plains while locally severe storms target the Gulf Coast.
    Damaging storms to rumble across central US

    Allergies Live Feed

    Sat. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps