• Early AM

    Jun 1

    Lo 63°

    A shower or thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      3 - Moderate
    more
  • Today

    Jun 1

    78°Lo 54°

    Showers and a heavier t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      3 - Moderate
  • Thu

    Jun 2

    77°Lo 53°

    Partly sunny and pleasant

    Moderate ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      3 - Moderate
    more
  • Fri

    Jun 3

    79°Lo 61°

    Sunshine and nice

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      3 - Moderate
    more
  • Sat

    Jun 4

    78°Lo 56°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      3 - Moderate
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
T-storms
Cloudy
T-storms
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Temp (°F) 72° 78° 73° 75° 75° 74° 72° 69°
RealFeel® 75° 83° 74° 77° 75° 72° 69° 67°
Humidity 80% 60% 77% 67% 61% 57% 57% 62%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
64%
 
49%
 
64%
 
40%
 
34%
 
24%
 
5%
 
5%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 8 SW 8 SW 8 SW 8 SSW 7 SSW 7 SSW 7 SW 6 SW
UV Index 5 5 4 3 1 0 0 0
Cloud Cover 94% 94% 90% 76% 76% 76% 80% 72%
Dew Point 66° 64° 66° 64° 61° 58° 56° 56°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jun 1

more Historical Weather Data >
  Today Normal Record 6/1/2015
High 78° 75° N/A 58°
Low 54° 53° N/A 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:19 AM with 15:05 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:08 AM with 13:12 of moolight, then sets at 4:20 PM

Crystal Lake Weather Report

Strong storms to take aim at Chicago, Minneapolis and St. Louis into midweek

June 1, 2016; 1:44 AM ET

The potential for locally dangerous and disruptive thunderstorms will exist over the Midwest into Wednesday evening. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps