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    • Tonight

      Mar 28

      34° Lo
      Patchy clouds
      • 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: Moderate
      More
    • Wed

      Mar 29

      47° /37°F
      Some sun, then clouds
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
    • Thu

      Mar 30

      43° /37°
      Cloudy, a little rain; breezy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Fri

      Mar 31

      44° /32°
      Mostly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Sat

      Apr 1

      54° /34°
      Partly sunny and milder
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    47°Hi RealFeel® 43° Precipitation 25%
    Some sun, then increasing clouds
    • ENE 12 mph
    • Gusts: 17 mph
    • Max UV Index: 5 (Moderate)
    • Thunderstorms: 5%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    37°Lo RealFeel® 25° Precipitation 67%
    Occasional rain
    • ENE 12 mph
    • Gusts: 17 mph
    • Max UV Index: N/A
    • Thunderstorms: 4%
    • Precipitation: 0.34 in
    • Rain: 0.34 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 5.5 hrs
    • Hours of Rain: 5.5 hrs

    Crystal Lake Pollen Levels Mar 29

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

      Moderate

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 3/29/2016
    High 47° 52° N/A 57°
    Low 37° 33° N/A 28°

    Sunrise/Sunset

    • Sunrise: 6:41 AM
    • Sunset: 7:15 PM
    • Duration: 12:34 hr

    Moonrise/Moonset

    • Moonrise: 7:51 AM
    • Moonset: 9:19 PM
    • Duration: 13:28 hr
    Astronomy

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps