• Today

    Apr 30

    53°Lo 47°

    Breezy with rain, some heavy

    Neutral weather for asthma
    • Hi
      RealFeel
      47°
    • UV
      2 - Low
    • Air Qual.
      Good
  • Sun

    May 1

    58°Lo 44°

    Mostly cloudy, a little rain

    Beneficial weather for asthma
    • Hi
      RealFeel
      58°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Mon

    May 2

    62°Lo 42°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      69°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Tue

    May 3

    71°Lo 49°

    Breezy with some sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      71°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Wed

    May 4

    61°Lo 42°

    Partly sunny, a shower or two

    Beneficial weather for asthma
    • Hi
      RealFeel
      57°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Cloudy
Rain
Cloudy
Rain
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 51° 51° 53° 53° 51° 50° 49° 49°
RealFeel® 44° 41° 47° 43° 45° 43° 42° 43°
Humidity 93% 94% 87% 84% 84% 84% 85% 84%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
49%
 
63%
 
49%
 
59%
 
49%
 
34%
 
34%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 16 ENE 16 ENE 15 ENE 14 ENE 13 ENE 12 ENE 12 ENE 12 NE
UV Index 1 1 1 0 0 0 0 0
Cloud Cover 99% 99% 95% 94% 94% 94% 94% 94%
Dew Point 49° 49° 49° 48° 47° 45° 45° 45°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 30

more Historical Weather Data >
  Today Normal Record 4/30/2015
High 53° 68° 92° (1942) 61°
Low 47° 45° 28° (1931) 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 14:00 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:07 AM with 10:44 of moolight, then sets at 12:51 PM

Ottawa Weather Report

Chicago: Warmup to follow cool, damp weekend

April 30, 2016; 4:26 PM ET

Following a cool and rainy weekend, warmer conditions will arrive in the Chicago area early next week. more >

Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index