• Today

    Feb 12

    22°Lo 1°

    Clouds breaking and breezy

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      2 - Low
    • Air Qual.
      Moderate
  • Sat

    Feb 13

    14°Lo 2°

    Mostly sunny and frigid

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    Feb 14

    22°Lo 20°

    Very cold with a little snow

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      2 - Low
    • Air Qual.
      Moderate
    more
  • Mon

    Feb 15

    33°Lo 21°

    Low clouds and not as cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      27°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Tue

    Feb 16

    33°Lo 18°

    A bit of afternoon snow

    Beneficial weather for asthma
    • Hi
      RealFeel
      29°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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Forecast
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Mostly Cloudy
Partly Cloudy
Mostly Clear
Temp (°F) 21° 19° 18° 16° 14° 12° 11° 10°
RealFeel® -1° -4° -7° -9° -11° -10° -12°
Humidity 49% 49% 50% 55% 56% 59% 60% 59%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
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Snow
 
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Ice
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 20 NW 21 NW 21 NW 21 NW 21 NW 18 NW 17 NW 16 NNW
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 29% 26% 36% 45% 45% 81% 44% 10%
Dew Point -2°
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 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 22° 34° 62° (1984) 18°
Low 19° -17° (1899)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 10:28 of sunlight, then sets at 5:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:16 AM with 13:10 of moolight, then sets at 10:26 PM

Prospect Heights Weather Report

Chicago: Dangerous cold to hold through weekend

February 12, 2016; 8:24 AM ET

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

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index