• Tonight

    Mar 3

    Lo 11°

    Cloudy, breezy and very cold

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Wed

    Mar 4

    18°Lo -2°

    Colder with periods of sun

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

    Mar 5

    15°Lo 2°

    Sunny and bitterly cold

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

    Mar 6

    31°Lo 26°

    Partly sunny and not as cold

    Low ragweed pollen levels
    • Precip
      11%
    • Wind
      Speed
      22 mph
    • Cloud
      Cover
      38%
    more
  • Sat

    Mar 7

    38°Lo 18°

    Chilly with partial sunshine

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Freezing Rain
Freezing Rain
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 27° 28° 30° 31° 32° 33° 35° 35°
RealFeel® 11° 11° 16° 19° 20° 22° 25° 24°
Humidity 83% 83% 82% 82% 83% 84% 86% 90%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
2%
 
2%
 
2%
 
2%
 
2%
 
5%
 
32%
 
32%
Snow
 
6%
 
3%
 
3%
 
3%
 
3%
 
3%
 
2%
 
2%
Ice
 
55%
 
55%
 
49%
 
34%
 
34%
 
22%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 13 SSE 15 SSE 15 SSE 15 S 14 S 14 SW 13 WSW 14 WSW
UV Index 0 0 0 1 1 1 1 1
Cloud Cover 98% 99% 99% 99% 99% 99% 99% 99%
Dew Point 23° 24° 25° 26° 27° 29° 31° 32°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Mar 3

more Historical Weather Data >
  Today Normal Record 3/3/2014
High 35° 41° N/A 16°
Low 11° 25° N/A -9°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 11:20 of sunlight, then sets at 5:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:08 PM with 13:31 of moolight, then sets at 5:39 AM

Dundee 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 >

Making a Forecast: The Sixth Sense

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

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps