• Early AM

    Feb 12

    Lo 16°

    Very cold

    Migraine Headache Weather
    • Hi
      RealFeel
      27°
    • UV
      4 - Moderate
    • Cloud
      Cover
      76%
    more
  • Today

    Feb 12

    24°Lo 1°

    Becoming windier, very cold

    Beneficial weather for migraines
    • Hi
      RealFeel
      11°
    • UV
      2 - Low
    • Cloud
      Cover
      5%
  • Sat

    Feb 13

    16°Lo 5°

    Mostly sunny and frigid

    Neutral weather for migraines
    • Hi
      RealFeel
      15°
    • UV
      4 - Moderate
    • Cloud
      Cover
      75%
    more
  • Sun

    Feb 14

    25°Lo 23°

    Cloudy, very cold; p.m. snow

    Neutral weather for migraines
    • Hi
      RealFeel
      11°
    • UV
      2 - Low
    • Cloud
      Cover
      94%
    more
  • Mon

    Feb 15

    37°Lo 24°

    Cloudy and not as cold

    Beneficial weather for migraines
    • Hi
      RealFeel
      33°
    • UV
      2 - Low
    • Cloud
      Cover
      76%
    more
Next Previous
Cloudy 17° RealFeel® 22°

N

E

S

W

  • Humidity: 96%
  • Pressure: 30.19 in ↓
  • UV Index: 0
  • Cloud Cover: 95%
  • Ceiling: 4100 ft
  • Dew Point: 16° F
  • Visibility: 5 mi
4 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 10:30 of sunlight, then sets at 5:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:20 AM with 13:09 of moolight, then sets at 10:29 PM

Temperature Summary - 3:58 AM

  Temp (°F)
Now 17°
Yesterday 22°
RealFeel® 22°
RealFeel® Shade 22°
Wind Chill 12°
Dew Point 16°
  Hi / Lo
Previous 6 Hours 19°
  17°
Previous 12 Hours 23°
  16°
Previous 24 Hours 23°
 

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 24° 35° 70° (1999) 21°
Low 18° -20° (1899)

Precipitation Summary - 3:58 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Ottawa Weather Report

Chicago: Dangerous cold to hold through weekend

February 12, 2016; 4:24 AM ET

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

Fri. Migraine Headache

Fri. UV Index