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Next 5 Days
  • Early AM

    Mar 4

    Frigid Lo 12°
    more
  • Today

    Mar 4

    Colder with clouds and sun 18°Lo -2°
    more
  • Thu

    Mar 5

    Sunny, but very cold 15°Lo 3°
  • Fri

    Mar 6

    Partly sunny and not as cold 30°Lo 26°
    more
  • Sat

    Mar 7

    Times of clouds and sun 37°Lo 18°
    more
< Previous 8 hours Next 8 hours >
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Forecast
Mostly Sunny
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Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 10° 12° 15° 13° 12° 10°
RealFeel® -3°
Humidity 52% 49% 45% 43% 46% 50% 55% 57%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 10 NW 10 WNW 10 WNW 10 WNW 10 WNW 9 WNW 9 WNW 8 W
UV Index 2 3 4 4 4 3 2 1
Cloud Cover 10% 10% 10% 10% 10% 10% 10% 10%
Dew Point -7° -6° -5° -4° -4° -3° -3° -3°
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Mar 5

more Historical Weather Data >
  Today Normal Record 3/5/2014
High 15° 40° N/A 19°
Low 24° N/A 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 11:25 of sunlight, then sets at 5:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:59 PM with 12:35 of moolight, then sets at 6:34 AM

Lake Forest Weather Report

Chicago: Bitter Cold to Depart by the Weekend

March 3, 2015; 6:35 PM ET

While frigid conditions will encompass the Chicago area over the next couple of days, the weekend will offer a break from the bitter cold. more >

ABC 7 Chicago Headlines

Chicago Weather: Snow, ice, rain to impact Tuesday morning rush hour

The Chicago area can expect a round of snow overnight into Tuesday, but the real troubles begin during the morning commute as temperatures rise.

Matteson to avoid police, firefighter layoffs for now

Cubs to ask to work 24/7 on Wrigley Field renovations