• Tonight

    Apr 20

    Lo 37°

    Partly cloudy and breezy

    Migraine Headache Weather
    • Hi
      RealFeel
      42°
    • UV
      2 - Low
    • Cloud
      Cover
      98%
    more
  • Tue

    Apr 21

    54°Lo 33°

    Strong winds; variable clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      48°
    • UV
      6 - High
    • Cloud
      Cover
      70%
  • Wed

    Apr 22

    50°Lo 31°

    Partly sunny, windy and cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      46°
    • UV
      6 - High
    • Cloud
      Cover
      32%
    more
  • Thu

    Apr 23

    50°Lo 32°

    Breezy with plenty of sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      49°
    • UV
      7 - High
    • Cloud
      Cover
      0%
    more
  • Fri

    Apr 24

    53°Lo 33°

    Cloudy and cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      52°
    • UV
      3 - Moderate
    • Cloud
      Cover
      98%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Temp (°F) 46° 48° 50° 52° 54° 52° 51° 49°
RealFeel® 36° 39° 43° 46° 48° 45° 42° 39°
Humidity 51% 47% 43% 38% 34% 36% 38% 40%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
1%
 
4%
 
4%
 
4%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 20 WSW 23 WSW 24 WSW 25 WSW 26 W 28 W 28 W 26 W
UV Index 2 3 4 5 6 5 4 3
Cloud Cover 70% 70% 70% 70% 70% 70% 70% 76%
Dew Point 29° 29° 29° 27° 26° 26° 26° 26°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 54° 63° 84° (1985) 76°
Low 33° 41° 25° (1956) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 13:36 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:16 AM with 14:42 of moolight, then sets at 10:58 PM

Portage Weather Report

Chicago: Temperatures to Plummet After Extended Warm Spell

April 20, 2015; 8:24 PM ET

After a two-week stretch of above-normal temperatures, Chicago is set to fall into a chilly pattern into late this week. more >

Tue. Migraine Headache

Tue. UV Index