• Tonight

    Aug 28

    Lo 66°

    A thunderstorm in the area

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Fri

    Aug 29

    82°Lo 69°

    A thunderstorm in the area

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 30

    82°Lo 66°

    A thunderstorm or two

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Aug 31

    83°Lo 69°

    Partly sunny and humid

    Moderate ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      48%
    more
  • Mon

    Sep 1

    80°Lo 62°

    A couple of thunderstorms

    Ragweed Pollen Weather
    • Precip
      61%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      75%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9pm
10pm 11pm Fri
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Temp (°F) 69° 68° 68° 68° 67° 66° 66° 66°
RealFeel® 65° 64° 63° 64° 63° 63° 63° 63°
Humidity 79% 80% 81% 82% 84% 86% 89% 91%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
47%
 
47%
 
51%
 
47%
 
40%
 
34%
 
34%
 
37%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 6 ESE 6 ESE 6 ESE 6 ESE 6 SE 6 SE 6 SE 6 SSE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 99% 100% 98% 94% 90% 88% 88% 90%
Dew Point 62° 62° 62° 62° 62° 62° 63° 63°
Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 28

more Historical Weather Data >
  Today Normal Record 8/28/2013
High 76° 78° N/A 83°
Low 66° 56° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:20 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:11 AM with 11:42 of moolight, then sets at 8:53 PM

Top Story

Crystal Lake Weather Report

Chicago: Thunderstorms May Dampen Labor Day Plans

August 28, 2014; 7:22 PM ET

Thunderstorms and showers will persist in the Chicago area throughout the holiday weekend, bringing the risk of disrupting outdoor activities and weekend plans. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps