• Today

    May 21

    85°Lo 59°

    A thunderstorm this afternoon

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      350 - High
    more

  • Wed

    May 22

    70°Lo 50°

    A couple of t-storms; cooler

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High

  • Thu

    May 23

    59°Lo 38°

    Cooler with a shower

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      350 - High
    more

  • Fri

    May 24

    63°Lo 35°

    Bright and sunny

    Very High indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      0%
    more

  • Sat

    May 25

    66°Lo 46°

    Intervals of clouds and sun

    Extreme indoor dust & dander levels
    • Precip
      15%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      66%
    more
Next Previous
Hi 70° RealFeel® 75° Precipitation 62%

Day

N

E

S

W

  • WSW 5 mph
  • Gusts: 8 mph

Mostly cloudy and cooler with a couple of showers and a thunderstorm

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 44%
  • Precipitation: 0.37 in
  • Rain: 0.37 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 50° RealFeel® 41° Precipitation 66%

Night

N

E

S

W

  • NNW 8 mph
  • Gusts: 15 mph

Periods of rain

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0.28 in
  • Rain: 0.28 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Crystal Lake Pollen Levels - May 22

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Moderate

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2012
High 70° 69° N/A 70°
Low 50° 46° N/A 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:26 AM with 14:48 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:34 PM with 10:37 of moolight, then sets at 4:11 AM

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps