Ottawa Airport (YOW):

Forecasts

Times in Eastern Standard Time (EST = GMT-5)

   Current Official Forecast:

[Source]

Forecasts issued Sat, January 18, 2025 at 05:50:

Summary:
Saturday Sunday Monday Tuesday Wednesday Thursday Friday
 

 

 

 

 

 

 

 

 
Snow mixed with rain. Temperature steady near plus 1. Chance of flurries. Temperature steady near minus 12. POP 30% Sunny. Sunny. A mix of sun and cloud. Chance of flurries. Chance of flurries.
POP 0% POP 30% POP 0% POP 0% POP 0% POP 40% POP 40%
Precip: 2.0 cm Precip: 0 mm Precip: 0 mm Precip: 0 mm Precip: 0 mm Precip: 0 mm Precip: 0 mm
Wind: S @ 20 Wind: - @ - Wind: - @ - Wind: - @ - Wind: - @ - Wind: - @ - Wind: - @ -
Humidex: Humidex: Humidex: Humidex: Humidex: Humidex: Humidex:
Wind Chill: Wind Chill: Wind Chill: Wind Chill: Wind Chill: Wind Chill: Wind Chill:
Visibility: Visibility: Visibility: Visibility: Visibility: Visibility: Visibility:
       
Saturday night Sunday night Monday night Tuesday night Wednesday night Thursday night  
 
 
 
 
 
 
Chance of flurries. Chance of flurries. Clear. Clear. Chance of flurries. Chance of flurries.
POP 40% POP 30% POP 0% POP 0% POP 30% POP 40%  
Precip: 2.0 cm Precip: 0 mm Precip: 0 mm Precip: 0 mm Precip: 0 mm Precip: 0 mm  
Wind: NW @ 30 Wind: - @ - Wind: - @ - Wind: - @ - Wind: - @ - Wind: - @ -  
Humidex: Humidex: Humidex: Humidex: Humidex: Humidex:  
Wind Chill: Wind Chill: Wind Chill: Wind Chill: Wind Chill: Wind Chill:  
Visibility: Visibility: Visibility: Visibility: Visibility: Visibility:  
       

Text Forecasts:
Saturday: Cloudy. 40 percent chance of flurries this morning. Snow mixed with rain beginning this morning. Snowfall amount 2 to 4 cm. Wind south 20 km/h gusting to 40 becoming west 20 late this afternoon. Temperature steady near plus 1.
Saturday night: A few flurries ending this evening then partly cloudy with 40 percent chance of flurries. Amount 2 cm. Wind northwest 30 km/h gusting to 50 becoming light after midnight. Low minus 16. Wind chill minus 21 overnight. POP 40%.
Sunday: Sunny. Increasing cloudiness in the morning then 30 percent chance of flurries late in the afternoon. Wind up to 15 km/h. Temperature steady near minus 12. Wind chill minus 22 in the morning and minus 16 in the afternoon. UV index 1 or low. POP 30%.
Sunday night: Cloudy with 30 percent chance of flurries. Low minus 21. POP 30%.
Monday: A mix of sun and cloud. High minus 16.
Monday night: Clear. Low minus 24.
Tuesday: Sunny. High minus 15.
Tuesday night: Clear. Low minus 22.
Wednesday: A mix of sun and cloud. High minus 12.
Wednesday night: Cloudy with 30 percent chance of flurries. Low minus 16. POP 30%.
Thursday: Cloudy with 40 percent chance of flurries. High minus 8. POP 40%.
Thursday night: Cloudy with 40 percent chance of flurries. Low minus 12. POP 40%.
Friday: A mix of sun and cloud with 40 percent chance of flurries. High minus 6. POP 40%.