• Tonight

    Aug 20

    Lo 70°

    A couple of thunderstorms

    Migraine Headache Weather
    • Hi
      RealFeel
      91°
    • UV
      5 - Moderate
    • Cloud
      Cover
      61%
  • Thu

    Aug 21

    88°Lo 73°

    An a.m. t-storm; partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      96°
    • UV
      5 - Moderate
    • Cloud
      Cover
      66%
    more
  • Fri

    Aug 22

    91°Lo 72°

    A thunderstorm in the area

    Neutral weather for migraines
    • Hi
      RealFeel
      104°
    • UV
      6 - High
    • Cloud
      Cover
      62%
    more
  • Sat

    Aug 23

    91°Lo 71°

    Clouds and sun, hot and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      104°
    • UV
      6 - High
    • Cloud
      Cover
      46%
    more
  • Sun

    Aug 24

    92°Lo 69°

    Periods of sun; hot, humid

    Neutral weather for migraines
    • Hi
      RealFeel
      100°
    • UV
      6 - High
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 63° 62° 64° 66° 72° 77° 81° 83°
RealFeel® 62° 62° 64° 67° 75° 83° 88° 88°
Humidity 93% 93% 93% 90% 80% 73% 66% 60%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 2 N 2 N 2 NNW 2 N 2 SW 3 WSW 5 SW 7 SSW
UV Index 0 0 0 1 2 3 4 5
Cloud Cover 14% 16% 19% 13% 26% 63% 76% 76%
Dew Point 61° 60° 62° 63° 65° 68° 69° 68°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 87° 83° 101° (1947) 88°
Low 70° 62° 43° (1950) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:39 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:49 AM with 14:44 of moolight, then sets at 4:33 PM

Top Story

Ottawa Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 20, 2014; 6:00 PM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

Wed. Migraine Headache

Wed. UV Index