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    • Today

      Jan 19

      43° /38°F
      A touch of afternoon rain
      • 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
    • Fri

      Jan 20

      42° /39°
      A touch of morning rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sat

      Jan 21

      53° /40°
      Not as cool; a p.m. shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Jan 22

      49° /38°
      Mostly cloudy and mild
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Jan 23

      42° /34°
      Cloudy, cooler; a p.m. shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    43°Hi RealFeel® 41° Precipitation 60%
    Mostly cloudy with a little rain later this afternoon
    • SE 6 mph
    • Gusts: 8 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0.03 in
    • Rain: 0.03 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    38°Lo RealFeel® 30° Precipitation 73%
    Periods of rain; areas of late-night fog
    • ENE 7 mph
    • Gusts: 9 mph
    • Max UV Index: N/A
    • Thunderstorms: 2%
    • Precipitation: 0.36 in
    • Rain: 0.36 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 6 hrs
    • Hours of Rain: 6 hrs

    Northbrook Pollen Levels Jan 19

    • 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 1/19/2016
    High 43° 32° N/A 16°
    Low 38° 17° N/A -1°

    Sunrise/Sunset

    • Sunrise: 7:15 AM
    • Sunset: 4:49 PM
    • Duration: 9:34 hr

    Moonrise/Moonset

    • Moonrise: 3:31 PM
    • Moonset: 11:18 AM
    • Duration: N/A
    Astronomy

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps