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    • Today

      Dec 7

      28° /15°
      Overcast and colder
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Dec 8

      25° /16°F
      Rather cloudy with a flurry
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Fri

      Dec 9

      24° /9°
      Mostly sunny and quite cold
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sat

      Dec 10

      23° /20°
      Very cold; p.m. snow, 1-3"
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Dec 11

      31° /12°
      A bit of snow; not as cold
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    25°Hi RealFeel® 8° Precipitation 45%
    Mostly cloudy, breezy and quite cold with a flurry around
    • W 16 mph
    • Gusts: 21 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0.02 in
    • Rain: 0 in
    • Snow: 0.4 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 0 hrs

    Night

    16°Lo RealFeel® 7° Precipitation 19%
    Mainly clear and cold
    • WNW 12 mph
    • Gusts: 16 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    West Chicago Pollen Levels Dec 8

    • 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 12/8/2015
    High 25° 37° 47° (2001) 46°
    Low 16° 23° -2° (2006) 38°

    Sunrise/Sunset

    • Sunrise: 7:09 AM
    • Sunset: 4:22 PM
    • Duration: 9:13 hr

    Moonrise/Moonset

    • Moonrise: 1:05 PM
    • Moonset: 1:37 AM
    • Duration: 12:32 hr
    Astronomy

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps