• Today

    May 22

    68°Lo 45°

    Sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sat

    May 23

    78°Lo 55°

    Clouds and sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Sun

    May 24

    77°Lo 64°

    Couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    May 25

    77°Lo 63°

    A shower and t-storm around

    Low ragweed pollen levels
    • Precip
      61%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      92%
    more
  • Tue

    May 26

    81°Lo 59°

    Occasional rain and a t-storm

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 46° 52° 57° 61° 67° 72° 73° 75°
RealFeel® 43° 49° 56° 62° 69° 76° 77° 79°
Humidity 71% 69% 62% 53% 45% 40% 37% 36%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
1%
 
4%
 
4%
 
4%
 
4%
 
4%
 
4%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 7 S 8 S 8 S 9 S 10 S 10 S 10 S 10 S
UV Index 0 0 1 3 4 6 6 7
Cloud Cover 45% 45% 45% 45% 45% 45% 45% 45%
Dew Point 37° 42° 44° 44° 45° 47° 46° 46°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 78° 69° N/A 67°
Low 55° 47° N/A 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:25 AM with 14:50 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:41 AM with 14:00 of moolight, then sets at 12:41 AM

Crystal Lake Weather Report

Chicago: Highs to Rebound Through Memorial Day Weekend

May 22, 2015; 10:07 AM ET

After a very chilly first half of the week, temperatures will rebound close to normal through the Memorial Day Weekend. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps