Hourly Weather Forecast - Mattawa, Ontario, CA

12 AM
29°F
30%
6mph
WSW
30% Chance of Snow
Humidity
91%
Feels like
23°F
Dew Point
27°F
1 AM
29°F
0%
5mph
WSW
Cloudy
Humidity
92%
Feels like
23°F
Dew Point
27°F
2 AM
29°F
0%
5mph
WSW
Cloudy
Humidity
92%
Feels like
23°F
Dew Point
27°F
3 AM
29°F
0%
5mph
WSW
Cloudy
Humidity
92%
Feels like
23°F
Dew Point
26°F
4 AM
28°F
0%
5mph
SW
Cloudy
Humidity
92%
Feels like
23°F
Dew Point
26°F
5 AM
28°F
0%
4mph
SW
Cloudy
Humidity
91%
Feels like
23°F
Dew Point
26°F
6 AM
28°F
0%
4mph
SW
Cloudy
Humidity
91%
Feels like
23°F
Dew Point
26°F
7 AM
28°F
0%
5mph
SSW
Cloudy
Humidity
90%
Feels like
23°F
Dew Point
26°F
7:55 AM
8 AM
29°F
0%
5mph
SSW
Cloudy
Humidity
89%
Feels like
24°F
Dew Point
27°F
9 AM
31°F
0%
5mph
S
Cloudy
Humidity
88%
Feels like
25°F
Dew Point
28°F
10 AM
32°F
0%
6mph
S
Cloudy
Humidity
86%
Feels like
26°F
Dew Point
28°F
11 AM
33°F
0%
7mph
S
Cloudy
Humidity
85%
Feels like
26°F
Dew Point
29°F
12 PM
34°F
10%
8mph
S
Cloudy
Humidity
83%
Feels like
27°F
Dew Point
29°F
1 PM
34°F
30%
8mph
S
30% Chance of Flurries
Humidity
83%
Feels like
28°F
Dew Point
29°F
2 PM
34°F
50%
8mph
SSE
50% Chance of Snow
Humidity
84%
Feels like
27°F
Dew Point
30°F
3 PM
34°F
70%
8mph
SSE
70% Chance of Heavy Snow
Humidity
87%
Feels like
27°F
Dew Point
30°F
4 PM
34°F
90%
8mph
SSE
Snow
Humidity
89%
Feels like
27°F
Dew Point
31°F
4:52 PM
5 PM
33°F
90%
8mph
S
Snow
Humidity
90%
Feels like
27°F
Dew Point
31°F
6 PM
33°F
90%
8mph
S
Frozen Mix
Humidity
91%
Feels like
27°F
Dew Point
31°F
7 PM
33°F
90%
7mph
S
Frozen Mix
Humidity
92%
Feels like
27°F
Dew Point
31°F
8 PM
33°F
90%
7mph
SSW
Frozen Mix
Humidity
92%
Feels like
27°F
Dew Point
31°F
9 PM
33°F
90%
7mph
SSW
Snow
Humidity
92%
Feels like
27°F
Dew Point
31°F
10 PM
33°F
80%
7mph
SSW
80% Chance of Snow
Humidity
92%
Feels like
27°F
Dew Point
31°F
11 PM
33°F
80%
7mph
SW
80% Chance of Snow
Humidity
93%
Feels like
27°F
Dew Point
31°F

Monday's Weather Outlook

Today's Weather Outlook

An active pattern comes to an end as high pressure will bring quiet weather nationally.

(Image provided by NOAA)

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People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

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(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

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