• Early AM

    Feb 28

    Lo -5°

    Frigid

    Migraine Headache Weather
    • Hi
      RealFeel
      13°
    • UV
      4 - Moderate
    • Cloud
      Cover
      15%
    more
  • Today

    Feb 28

    18°Lo 13°

    Frigid

    Neutral weather for migraines
    • Hi
      RealFeel
      16°
    • UV
      4 - Moderate
    • Cloud
      Cover
      26%
    more
  • Sun

    Mar 1

    26°Lo 7°

    Cloudy, a bit of snow; cold

    At Risk weather for migraines
    • Hi
      RealFeel
      20°
    • UV
      1 - Low
    • Cloud
      Cover
      95%
  • Mon

    Mar 2

    27°Lo 23°

    Partly sunny and cold

    Neutral weather for migraines
    • Hi
      RealFeel
      33°
    • UV
      4 - Moderate
    • Cloud
      Cover
      29%
    more
  • Tue

    Mar 3

    39°Lo 12°

    Ice changing to rain; chilly

    Neutral weather for migraines
    • Hi
      RealFeel
      30°
    • UV
      1 - Low
    • Cloud
      Cover
      99%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Snow
Flurries
Cloudy
Flurries
Flurries
Cloudy
Cloudy
Temp (°F) 20° 22° 23° 24° 25° 26° 26° 25°
RealFeel® 16° 16° 17° 20° 18° 18° 19° 17°
Humidity 79% 78% 80% 82% 82% 82% 81% 84%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
40%
 
52%
 
51%
 
44%
 
51%
 
51%
 
45%
 
34%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 7 S 7 S 7 S 7 SSW 8 SSW 8 SW 9 SW 9 WSW
UV Index 1 1 1 1 1 1 1 0
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point 15° 16° 18° 19° 20° 21° 21° 21°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Mar 1

more Historical Weather Data >
  Today Normal Record 3/1/2014
High 26° 38° 65° (2000) 26°
Low 22° (1978)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 11:14 of sunlight, then sets at 5:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:16 PM with 14:18 of moolight, then sets at 4:34 AM

Marengo Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 27, 2015; 4:24 PM 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?

Sun. Migraine Headache

Sun. UV Index