• Today

    May 31

    84°Lo 65°

    Periods of sun with a t-storm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    Jun 1

    79°Lo 59°

    Showers and a heavier t-storm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Jun 2

    80°Lo 56°

    Clouds breaking; less humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Jun 3

    83°Lo 61°

    A t-storm in the afternoon

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Jun 4

    80°Lo 60°

    An afternoon thunderstorm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
7pm
8pm 9pm 10pm 11pm Wed
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Partly Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 76° 73° 71° 70° 68° 68° 68° 67°
RealFeel® 74° 71° 66° 69° 67° 66° 66° 65°
Humidity 53% 56% 67% 69% 72% 76% 75% 74%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
36%
 
47%
 
51%
 
47%
 
33%
 
33%
 
36%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 4 SE 4 SE 4 SE 4 SE 4 SE 5 SE 5 SE 5 SE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 66% 95% 95% 95% 95% 95% 95% 95%
Dew Point 57° 57° 60° 60° 59° 60° 60° 59°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 84° 77° 106° (1934) 68°
Low 65° 56° 35° (1897) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 14:58 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:34 AM with 12:36 of moolight, then sets at 3:10 PM

Ottawa Weather Report

Strong storms to take aim at Chicago, Minneapolis and St. Louis into midweek

May 31, 2016; 8:00 AM ET

The potential for locally dangerous and disruptive thunderstorms will exist over the Midwest during Tuesday and Wednesday. more >

48 Hour Precipitation Forecast

Tue. Snow Day Potential