Hourly Weather Forecast - Mattawa, WA

12 AM
56°F
10%
5mph
WSW
Mostly Cloudy
Humidity
63%
Feels like
56°F
Dew Point
44°F
1 AM
55°F
10%
5mph
WSW
Mostly Cloudy
Humidity
65%
Feels like
55°F
Dew Point
44°F
2 AM
54°F
0%
5mph
WSW
Mostly Cloudy
Humidity
67%
Feels like
54°F
Dew Point
43°F
3 AM
53°F
0%
5mph
WSW
Mostly Cloudy
Humidity
70%
Feels like
53°F
Dew Point
43°F
4 AM
52°F
0%
5mph
WSW
Mostly Cloudy
Humidity
72%
Feels like
52°F
Dew Point
43°F
5 AM
51°F
0%
4mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
51°F
Dew Point
43°F
6 AM
52°F
0%
5mph
WSW
Mostly Cloudy
Humidity
73%
Feels like
52°F
Dew Point
44°F
7 AM
53°F
10%
5mph
WSW
Mostly Cloudy
Humidity
70%
Feels like
53°F
Dew Point
44°F
7:06 AM
8 AM
55°F
10%
5mph
WSW
Cloudy
Humidity
67%
Feels like
55°F
Dew Point
44°F
9 AM
58°F
10%
6mph
SW
Cloudy
Humidity
64%
Feels like
58°F
Dew Point
45°F
10 AM
60°F
10%
6mph
SW
Cloudy
Humidity
59%
Feels like
60°F
Dew Point
46°F
11 AM
63°F
10%
7mph
SW
Mostly Cloudy
Humidity
55%
Feels like
63°F
Dew Point
46°F
12 PM
65°F
10%
8mph
SW
Mostly Cloudy
Humidity
50%
Feels like
65°F
Dew Point
46°F
1 PM
68°F
10%
9mph
SW
Mostly Cloudy
Humidity
45%
Feels like
68°F
Dew Point
46°F
2 PM
70°F
10%
10mph
SW
Mostly Cloudy
Humidity
42%
Feels like
70°F
Dew Point
45°F
3 PM
71°F
10%
10mph
SW
Mostly Cloudy
Humidity
40%
Feels like
71°F
Dew Point
45°F
4 PM
70°F
10%
10mph
SW
Cloudy
Humidity
41%
Feels like
70°F
Dew Point
45°F
5 PM
68°F
10%
10mph
WSW
Cloudy
Humidity
44%
Feels like
68°F
Dew Point
45°F
6 PM
66°F
10%
9mph
SW
Cloudy
Humidity
47%
Feels like
66°F
Dew Point
45°F
7 PM
64°F
0%
9mph
SW
Mostly Cloudy
Humidity
50%
Feels like
64°F
Dew Point
45°F
7:09 PM
8 PM
63°F
0%
8mph
SW
Mostly Cloudy
Humidity
52%
Feels like
63°F
Dew Point
45°F
9 PM
61°F
0%
7mph
SW
Mostly Cloudy
Humidity
54%
Feels like
61°F
Dew Point
44°F
10 PM
60°F
0%
6mph
SW
Mostly Cloudy
Humidity
55%
Feels like
60°F
Dew Point
44°F
11 PM
59°F
0%
6mph
SW
Mostly Cloudy
Humidity
57%
Feels like
59°F
Dew Point
44°F

Snowfall Forecast Through Monday Morning

Blizzard Conditions, Heavy Snow and Gusty Winds Eye U.S. Northern-Tier

There will be no shortage of winter-like weather across the U.S. Northern-Tier through the month's midpoint.

Weekend Weather Outlook

Weekend Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

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