• Early AM

    Apr 1

    Lo 34°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Apr 1

    69°Lo 52°

    Warmer with plenty of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Apr 2

    63°Lo 41°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Apr 3

    46°Lo 25°

    Rain, then snow late; colder

    Low ragweed pollen levels
    • Precip
      75%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      95%
    more
  • Sat

    Apr 4

    51°Lo 34°

    Mostly sunny and breezy

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      20%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Mostly Cloudy
T-storms
Mostly Cloudy
Temp (°F) 57° 58° 57° 56° 55° 58° 59° 63°
RealFeel® 52° 55° 53° 55° 55° 60° 57° 64°
Humidity 76% 79% 79% 79% 79% 69% 73% 55%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
47%
 
47%
 
51%
 
47%
 
44%
 
48%
 
52%
 
44%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 12 WSW 10 W 10 WNW 9 WNW 9 NW 9 NW 9 NW 9 WNW
UV Index 1 1 2 2 3 4 4 2
Cloud Cover 94% 94% 94% 94% 94% 76% 76% 76%
Dew Point 49° 51° 51° 50° 49° 48° 50° 47°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Apr 2

more Historical Weather Data >
  Today Normal Record 4/2/2014
High 63° 51° N/A 39°
Low 41° 33° N/A 23°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 12:45 of sunlight, then sets at 7:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:50 PM with 12:15 of moolight, then sets at 6:05 AM

Lake Forest Weather Report

Chicago: Cool, Dry After Midweek Warmth

April 1, 2015; 3:08 AM ET

After mild conditions bring on a thunderstorm threat at midweek, cooler air will infiltrate the Chicago area. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps