Hourly Weather Forecast - Mattawa, Ontario, CA
17°F
30%
2mphS30% Chance of Snow
Humidity84%Feels like17°FDew Point13°F
17°F
30%
2mphSSE30% Chance of Snow
Humidity84%Feels like17°FDew Point13°F
18°F
30%
3mphSSE30 % Chance of Heavy Snow
Humidity84%Feels like18°FDew Point14°F
18°F
30%
3mphSSE30 % Chance of Heavy Snow
Humidity85%Feels like18°FDew Point15°F
19°F
30%
3mphSSE30 % Chance of Heavy Snow
Humidity85%Feels like14°FDew Point15°F
20°F
40%
4mphSSE40% Chance of Heavy Snow
Humidity85%Feels like15°FDew Point16°F
20°F
50%
4mphSSE50% Chance of Heavy Snow
Humidity86%Feels like14°FDew Point17°F
22°F
60%
4mphSSE60% Chance of Heavy Snow
Humidity86%Feels like15°FDew Point18°F
23°F
70%
5mphSSE70% Chance of Heavy Snow
Humidity87%Feels like16°FDew Point19°F
24°F
70%
5mphSSE70% Chance of Heavy Snow
Humidity87%Feels like17°FDew Point20°F
25°F
70%
5mphS70% Chance of Heavy Snow
Humidity87%Feels like19°FDew Point22°F














