• Tonight

    Aug 23

    Lo 70°

    A shower and t-storm around

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    Aug 24

    84°Lo 70°

    A few strong thunderstorms

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

    Aug 25

    81°Lo 59°

    Mostly cloudy with a t-storm

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

    Aug 26

    78°Lo 60°

    Periods of sun; less humid

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

    Aug 27

    81°Lo 70°

    Clouds giving way to some sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Next 8 hours >
  Tue
9pm
10pm 11pm Wed
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Mostly Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Cloudy
Cloudy
Temp (°F) 74° 73° 72° 72° 71° 71° 70° 70°
RealFeel® 74° 73° 72° 72° 72° 69° 71° 71°
Humidity 78% 83% 85% 88% 91% 93% 93% 93%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
5%
 
5%
 
5%
 
5%
 
8%
 
51%
 
47%
 
44%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 9 SSE 8 SSE 9 SSE 9 SSE 9 S 9 S 9 S 9 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 85% 65% 45% 45% 45% 92% 92% 92%
Dew Point 67° 68° 67° 68° 69° 69° 68° 68°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2015
High 82° 82° 104° (1947) 76°
Low 70° 62° 43° (1923) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:28 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:08 PM with 14:08 of moolight, then sets at 1:16 PM

Ottawa Weather Report

Strong thunderstorms to stretch across central US this week

August 23, 2016; 7:00 PM ET

The return of warmer and more humid air will trigger another round of strong thunderstorms across the central United States this week. more >

48 Hour Precipitation Forecast

Tue. Snow Day Potential