Hourly Weather Forecast - Mattawa, Ontario, CA
-11°F
10%
3mphSWVery Cold
Humidity77%Feels like-11°FDew Point-16°F
-11°F
10%
3mphSWVery Cold
Humidity78%Feels like-11°FDew Point-16°F
-12°F
10%
3mphSSWVery Cold
Humidity78%Feels like-12°FDew Point-17°F
-12°F
10%
3mphSSWVery Cold
Humidity78%Feels like-12°FDew Point-17°F
-13°F
10%
3mphSVery Cold
Humidity79%Feels like-13°FDew Point-18°F
-13°F
10%
3mphSSEVery Cold
Humidity80%Feels like-13°FDew Point-18°F
-13°F
10%
3mphSSEVery Cold
Humidity81%Feels like-13°FDew Point-17°F
-12°F
10%
3mphSSEVery Cold
Humidity81%Feels like-12°FDew Point-17°F
-10°F
10%
3mphSSEVery Cold
Humidity80%Feels like-19°FDew Point-15°F
-7°F
20%
3mphSSEVery Cold
Humidity78%Feels like-16°FDew Point-12°F
-4°F
20%
3mphSSEVery Cold
Humidity76%Feels like-13°FDew Point-10°F
-1°F
30%
4mphS30% Chance of Heavy Snow
Humidity73%Feels like-9°FDew Point-7°F
2°F
30%
4mphS30% Chance of Heavy Snow
Humidity70%Feels like-6°FDew Point-5°F
5°F
30%
4mphSSW30% Chance of Heavy Snow
Humidity68%Feels like-4°FDew Point-3°F
7°F
30%
4mphS30% Chance of Heavy Snow
Humidity67%Feels like-2°FDew Point-2°F
7°F
30%
4mphS30% Chance of Heavy Snow
Humidity68%Feels like0°FDew Point-1°F
7°F
40%
4mphS40% Chance of Heavy Snow
Humidity69%Feels like0°FDew Point-1°F
6°F
50%
3mphSSE50% Chance of Heavy Snow
Humidity72%Feels like0°FDew Point-1°F
5°F
50%
3mphSE50% Chance of Heavy Snow
Humidity76%Feels like5°FDew Point-1°F
4°F
50%
3mphSE50% Chance of Heavy Snow
Humidity79%Feels like4°FDew Point-1°F
3°F
50%
3mphSE50% Chance of Flurries
Humidity80%Feels like3°FDew Point-2°F
2°F
40%
2mphSE40% Chance of Flurries
Humidity81%Feels like2°FDew Point-3°F
1°F
40%
2mphSE40% Chance of Flurries
Humidity81%Feels like1°FDew Point-3°F
1°F
40%
2mphSE40% Chance Snow Showers
Humidity80%Feels like1°FDew Point-4°F














