• Tonight

    Feb 11

    Lo 11°

    Cold with increasing clouds

    Stargazing Weather
    • Cloud
      Cover
      59%
    • Precip
      18%
    • Hours of Precip
      0
  • Fri

    Feb 12

    21°Lo 1°

    Windy in the afternoon

    Good for stargazing
    • Cloud
      Cover
      11%
    • Precip
      0%
    • Hours of Precip
      0.5
    more
  • Sat

    Feb 13

    13°Lo 3°

    Mostly sunny and frigid

    Poor for stargazing
    • Cloud
      Cover
      58%
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Sun

    Feb 14

    20°Lo 18°

    A little afternoon snow

    Poor for stargazing
    • Cloud
      Cover
      98%
    • Precip
      70%
    • Hours of Precip
      6
    more
  • Mon

    Feb 15

    32°Lo 21°

    Low clouds and not as cold

    Poor for stargazing
    • Cloud
      Cover
      100%
    • Precip
      55%
    • Hours of Precip
      1
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 11° 14° 16° 18° 20° 21° 21°
RealFeel® 11° 16° 22° 20° 17°
Humidity 67% 64% 59% 51% 46% 41% 41% 41%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 8 NW 8 NNW 9 NNW 8 NW 8 NW 6 N 7 NW 7 W
UV Index 0 1 2 2 3 2 2 1
Cloud Cover 15% 15% 14% 43% 25% 40% 41% 32%
Dew Point
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Feb 11

more Historical Weather Data >
  Today Normal Record 2/11/2015
High 21° 34° 70° (1999) 35°
Low 11° 19° -14° (1885) 18°

Solunar Information for Prospect Heights, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 10:25 of sunlight, then sets at 5:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:39 AM with 12:37 of moolight, then sets at 9:16 PM

Mon, Feb 15
First
Mon, Feb 22
Full
Tue, Mar 1
Last
Wed, Mar 9
New

Prospect Heights Weather Report

Chicago: Dangerous cold to hold through weekend

February 11, 2016; 6:20 PM ET

Conditions will continue to be dangerously cold into the weekend in the Chicago area. more >

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Thu. Stargazing