Ottawa Airport (YOW):

Current Weather

Times in Eastern Daylight Time (EDT = GMT-4)
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       Latest Observations from Environment Canada - Wednesday, April 2, 2025 at 08:00 EDT
   Current Condition: Mostly Cloudy

Airport   

CTO   
   Temperature:

   Humidex:

    

   Wind Chill Index:

    

   Relative Humidity:

 62 % 54 %

   Dew Point:

   Precip Today:

    

   Sunshine Today:

     00:35 h
 

Airport   

CTO      

   Barometric Pressure:

   - Trend:

 Rising   Rising  

   Winds:

 ENE at E at

   - Bearing (approx.):

 068 ° 090 °

   - Recent Gust:

  km/h    

   Visibility:

      

   Current Official Forecast:

 [Source]

Forecasts issued Wed, April 2, 2025 at 05:00:
Wednesday Thursday Friday Saturday Sunday Monday Tuesday
POP 0% POP 0% POP 0% POP 0% POP 60% POP 30% POP 30%
Wednesday night Thursday night Friday night Saturday night Sunday night Monday night  
 
 
 
POP 0% POP 0% POP 0% POP 70% POP 60% POP 40%  
Wednesday: Increasing cloudiness. Snow beginning late this afternoon. Wind becoming east 20 km/h gusting to 40 this afternoon. High minus 1. Wind chill minus 12 this morning and minus 7 this afternoon. UV index 4 or moderate.
Wednesday night: Snow changing to ice pellets or freezing rain late this evening then to freezing rain after midnight. Snow and ice pellet amount 2 to 4 cm. Wind east 20 km/h gusting to 40. Low minus 1 with temperature rising to plus 1 by morning. Wind chill minus 7 this evening.
Thursday: Showers ending in the afternoon then cloudy. Amount 15 to 25 mm. Wind southeast 20 km/h gusting to 40 becoming southwest 30 gusting to 50 near noon. High 17. UV index 2 or low.
Thursday night: Clear. Low zero.
Friday: Sunny. High 11.
Friday night: Increasing cloudiness. Low minus 1.
Saturday: Cloudy. High plus 5.
Saturday night: Cloudy with 70 percent chance of rain. Low plus 3. POP 70%.
Sunday: Cloudy with 60 percent chance of showers. High 8. POP 60%.
Sunday night: Cloudy with 60 percent chance of rain showers or flurries. Low minus 4. POP 60%.
Monday: A mix of sun and cloud with 30 percent chance of flurries. High plus 2. POP 30%.
Monday night: Cloudy periods with 40 percent chance of flurries. Low minus 8. POP 40%.
Tuesday: A mix of sun and cloud with 30 percent chance of flurries. High plus 2. POP 30%.
 
   Today: 12:50 of daylight    Yesterday: 12:47 of daylight
 

Airport

CTO

   Sunrise:

 06:42 06:41

   Sunset:

 19:32 19:33
 
   Normal High:  

   Record High:

(2010)(2024)
   Normal Low:  

   Record Low:

(1982)(2012)
 

Airport

CTO

   Sunrise:

 06:44 06:43

   Sunset:

 19:31 19:31
 

   High:

(16:00)(14:59)

   Low:

(00:00)(00:59)

   Precip: