Hourly Weather Forecast - Mattawa, WA

12 AM
35°F
10%
3mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
29°F
1 AM
35°F
30%
3mph
WNW
30% Chance of Light Rain
Humidity
78%
Feels like
35°F
Dew Point
28°F
2 AM
35°F
30%
3mph
WNW
30% Chance of Light Rain
Humidity
78%
Feels like
35°F
Dew Point
28°F
3 AM
35°F
30%
3mph
WNW
30% Chance of Light Rain
Humidity
78%
Feels like
35°F
Dew Point
28°F
4 AM
35°F
20%
3mph
WNW
Cloudy
Humidity
78%
Feels like
35°F
Dew Point
28°F
5 AM
35°F
20%
3mph
WNW
Cloudy
Humidity
77%
Feels like
35°F
Dew Point
28°F
6 AM
35°F
20%
3mph
W
Mostly Cloudy
Humidity
75%
Feels like
33°F
Dew Point
28°F
7 AM
36°F
20%
3mph
W
Mostly Cloudy
Humidity
74%
Feels like
33°F
Dew Point
28°F
7:44 AM
8 AM
36°F
20%
3mph
W
Mostly Cloudy
Humidity
73%
Feels like
34°F
Dew Point
28°F
9 AM
37°F
20%
3mph
WSW
Cloudy
Humidity
71%
Feels like
35°F
Dew Point
29°F
10 AM
39°F
20%
4mph
WSW
Cloudy
Humidity
69%
Feels like
37°F
Dew Point
30°F
11 AM
41°F
20%
4mph
SW
Cloudy
Humidity
67%
Feels like
38°F
Dew Point
30°F
12 PM
42°F
20%
5mph
SW
Cloudy
Humidity
64%
Feels like
39°F
Dew Point
31°F

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A major winter storm will deliver plentiful snow and significant icing from the Upper Midwest to New England.

Sunday's Weather Outlook

Sunday's Weather Outlook

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