• Early AM

    Dec 29

    Lo 21°

    Increasing clouds

    Migraine Headache Weather
    • Hi
      RealFeel
      32°
    • UV
      2 - Low
    • Cloud
      Cover
      31%
    more
  • Today

    Dec 29

    35°Lo 16°

    Mostly cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      31°
    • UV
      1 - Low
    • Cloud
      Cover
      81%
  • Tue

    Dec 30

    21°Lo 7°

    Partly sunny and very cold

    At Risk weather for migraines
    • Hi
      RealFeel
      11°
    • UV
      2 - Low
    • Cloud
      Cover
      26%
    more
  • Wed

    Dec 31

    18°Lo 14°

    Sunny, brisk and very cold

    Beneficial weather for migraines
    • Hi
      RealFeel
    • UV
      2 - Low
    • Cloud
      Cover
      0%
    more
  • Thu

    Jan 1

    29°Lo 18°

    Mostly sunny and not as cold

    Neutral weather for migraines
    • Hi
      RealFeel
      16°
    • UV
      2 - Low
    • Cloud
      Cover
      19%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 35° 34° 33° 31° 28° 26° 26° 25°
RealFeel® 30° 27° 25° 23° 19° 17° 16° 15°
Humidity 56% 57% 59% 61% 64% 66% 67% 68%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
1%
 
1%
 
1%
 
1%
 
4%
 
9%
 
9%
 
13%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 8 NNE 8 NNE 8 NNE 9 NNE 9 N 9 N 9 N 9 N
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 81% 90% 93% 92% 90% 95% 95% 95%
Dew Point 20° 20° 20° 19° 18° 17° 17° 16°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Dec 29

more Historical Weather Data >
  Today Normal Record 12/29/2013
High 35° 32° 67° (1984) 31°
Low 16° 16° -7° (1909)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:21 AM with 9:13 of sunlight, then sets at 4:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:13 PM with 13:28 of moolight, then sets at 1:41 AM

Ottawa Weather Report

Chicago: Temperatures to Tumble as Year Comes to an End

December 28, 2014; 7:22 PM ET

Temperatures are set to tumble this week across Chicagoland, putting a harsh chill on the final days of 2014. more >

Mon. Migraine Headache

Mon. UV Index