Hourly Weather Forecast - Mattawa, WA

12 AM
37°F
0%
7mph
WNW
Mostly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
21°F
1 AM
36°F
0%
6mph
WNW
Mostly Cloudy
Humidity
55%
Feels like
30°F
Dew Point
21°F
2 AM
35°F
0%
5mph
NW
Mostly Cloudy
Humidity
57%
Feels like
30°F
Dew Point
21°F
3 AM
34°F
0%
4mph
NW
Mostly Cloudy
Humidity
58%
Feels like
30°F
Dew Point
21°F
4 AM
34°F
0%
4mph
NW
Cloudy
Humidity
60%
Feels like
30°F
Dew Point
21°F
5 AM
34°F
0%
3mph
NW
Cloudy
Humidity
60%
Feels like
34°F
Dew Point
22°F
6 AM
35°F
0%
2mph
NW
Cloudy
Humidity
59%
Feels like
35°F
Dew Point
22°F
7 AM
36°F
0%
2mph
NNW
Cloudy
Humidity
56%
Feels like
36°F
Dew Point
22°F
7:12 AM
8 AM
38°F
0%
2mph
N
Cloudy
Humidity
52%
Feels like
38°F
Dew Point
22°F
9 AM
40°F
0%
1mph
NE
Mostly Cloudy
Humidity
48%
Feels like
40°F
Dew Point
22°F
10 AM
42°F
0%
2mph
E
Partly Cloudy
Humidity
43%
Feels like
42°F
Dew Point
22°F
11 AM
45°F
0%
3mph
ESE
Partly Cloudy
Humidity
39%
Feels like
44°F
Dew Point
22°F
12 PM
47°F
0%
4mph
ESE
Partly Cloudy
Humidity
35%
Feels like
46°F
Dew Point
21°F
1 PM
49°F
0%
5mph
SE
Mostly Cloudy
Humidity
32%
Feels like
48°F
Dew Point
21°F
2 PM
51°F
10%
5mph
SE
Mostly Cloudy
Humidity
30%
Feels like
51°F
Dew Point
21°F
3 PM
51°F
10%
5mph
SE
Cloudy
Humidity
30%
Feels like
51°F
Dew Point
21°F
4 PM
51°F
10%
5mph
ESE
Cloudy
Humidity
30%
Feels like
51°F
Dew Point
20°F
5 PM
49°F
0%
5mph
ESE
Mostly Cloudy
Humidity
32%
Feels like
47°F
Dew Point
21°F
6 PM
48°F
0%
5mph
ESE
Mostly Cloudy
Humidity
36%
Feels like
46°F
Dew Point
22°F
7 PM
47°F
0%
4mph
SE
Mostly Cloudy
Humidity
40%
Feels like
45°F
Dew Point
24°F
7:05 PM
8 PM
46°F
0%
3mph
SE
Mostly Cloudy
Humidity
44%
Feels like
46°F
Dew Point
25°F
9 PM
45°F
0%
2mph
SSE
Mostly Cloudy
Humidity
46%
Feels like
45°F
Dew Point
26°F
10 PM
45°F
0%
1mph
SSW
Mostly Cloudy
Humidity
48%
Feels like
45°F
Dew Point
26°F
11 PM
44°F
0%
2mph
WSW
Mostly Cloudy
Humidity
50%
Feels like
44°F
Dew Point
27°F

Snowfall Forecast Through Monday

Major Winter Storm Afflicts U.S. Northern Tier

Just as one clipper exits New England today, the remnants of an atmospheric river will evolve into yet another destructive winter storm.

Sunday's Severe Weather Outlook

Severe Storms Berate Plains to East Coast

Today's 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

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