• Today

    Feb 28

    22°Lo 15°

    Increasing clouds; very cold

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

    Mar 1

    29°Lo 12°

    Cloudy, flurries; chilly

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

    Mar 2

    29°Lo 24°

    Chilly with thickening clouds

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

    Mar 3

    41°Lo 14°

    Wintry mix to rain

    Low ragweed pollen levels
    • Precip
      81%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      99%
    more
  • Wed

    Mar 4

    20°Lo 2°

    Mostly cloudy and much colder

    Ragweed Pollen Weather
    • Precip
      21%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Partly Sunny
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Cloudy
Flurries
Cloudy
Cloudy
Temp (°F) 22° 22° 21° 20° 18° 18° 18° 18°
RealFeel® 18° 16° 15° 14° 12° 10° 11° 11°
Humidity 48% 50% 53% 58% 66% 70% 72% 75%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
1%
 
0%
 
0%
 
1%
 
37%
 
40%
 
37%
 
37%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 7 SSE 7 SSE 7 SSE 7 SSE 7 SSE 7 SSE 7 SSE 7 SSE
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 33% 50% 65% 81% 90% 97% 99% 97%
Dew Point 10° 11° 11°
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Feb 28

more Historical Weather Data >
  Today Normal Record 2/28/2014
High 22° 40° 55° (2000) 28°
Low 15° 24° -4° (2014) -4°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 11:12 of sunlight, then sets at 5:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:19 PM with 14:34 of moolight, then sets at 3:53 AM

Harwood Heights Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 28, 2015; 11:24 AM ET

The Chicago area will continue to endure a cold air into late in the weekend as the next round of snow could hit the region on Sunday. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps