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    • Early AM

      Feb 20

      38° Lo
      Partly to mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Today

      Feb 20

      60° /51°F
      Breezy with variable clouds
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Tue

      Feb 21

      62° /42°
      Clouds giving way to some sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Feb 22

      68° /40°
      Mostly sunny, nice and warm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Feb 23

      50° /38°
      Cooler; a little p.m. rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    60°Hi RealFeel® 57° Precipitation 25%
    Patchy morning fog; otherwise, variable cloudiness, breezy and mild
    • SE 16 mph
    • Gusts: 34 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    51°Lo RealFeel® 44° Precipitation 56%
    Mostly cloudy and mild with occasional rain and a thunderstorm
    • SSW 10 mph
    • Gusts: 22 mph
    • Max UV Index: N/A
    • Thunderstorms: 30%
    • Precipitation: 0.34 in
    • Rain: 0.34 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 4 hrs
    • Hours of Rain: 4 hrs

    Lake Bluff Pollen Levels Feb 20

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 2/20/2016
    High 60° 36° N/A 54°
    Low 51° 20° N/A 34°

    Sunrise/Sunset

    • Sunrise: 6:41 AM
    • Sunset: 5:30 PM
    • Duration: 10:49 hr

    Moonrise/Moonset

    • Moonrise: 2:10 AM
    • Moonset: 12:10 PM
    • Duration: 10:00 hr
    Astronomy

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps