Hourly Weather Forecast - Mattawa, WA

12 AM
45°F
0%
9mph
W
Clear
Humidity
62%
Feels like
41°F
Dew Point
33°F
1 AM
45°F
0%
8mph
W
Clear
Humidity
62%
Feels like
40°F
Dew Point
33°F
2 AM
44°F
0%
8mph
W
Clear
Humidity
62%
Feels like
40°F
Dew Point
32°F
3 AM
44°F
0%
8mph
W
Clear
Humidity
62%
Feels like
39°F
Dew Point
32°F
4 AM
44°F
0%
8mph
W
Clear
Humidity
62%
Feels like
39°F
Dew Point
31°F
5 AM
44°F
0%
8mph
W
Partly Cloudy
Humidity
62%
Feels like
39°F
Dew Point
31°F
6 AM
44°F
0%
9mph
W
Partly Cloudy
Humidity
61%
Feels like
40°F
Dew Point
32°F
6:32 AM
7 AM
46°F
0%
9mph
W
Cloudy
Humidity
58%
Feels like
41°F
Dew Point
32°F
8 AM
47°F
10%
9mph
W
Cloudy
Humidity
55%
Feels like
42°F
Dew Point
32°F
9 AM
49°F
10%
10mph
W
Cloudy
Humidity
52%
Feels like
45°F
Dew Point
32°F
10 AM
51°F
10%
11mph
W
Cloudy
Humidity
48%
Feels like
51°F
Dew Point
32°F
11 AM
53°F
10%
11mph
W
Cloudy
Humidity
44%
Feels like
53°F
Dew Point
32°F
12 PM
55°F
10%
12mph
W
Cloudy
Humidity
41%
Feels like
55°F
Dew Point
31°F
1 PM
56°F
10%
12mph
W
Cloudy
Humidity
38%
Feels like
56°F
Dew Point
31°F
2 PM
57°F
0%
13mph
WNW
Cloudy
Humidity
37%
Feels like
57°F
Dew Point
31°F
3 PM
56°F
0%
13mph
WNW
Mostly Cloudy
Humidity
38%
Feels like
56°F
Dew Point
31°F
4 PM
54°F
0%
13mph
WNW
Mostly Cloudy
Humidity
43%
Feels like
54°F
Dew Point
31°F
5 PM
50°F
10%
13mph
WNW
Partly Cloudy
Humidity
50%
Feels like
50°F
Dew Point
32°F
5:51 PM
6 PM
48°F
10%
12mph
W
Partly Cloudy
Humidity
56%
Feels like
43°F
Dew Point
33°F
7 PM
46°F
10%
12mph
W
Partly Cloudy
Humidity
60%
Feels like
41°F
Dew Point
33°F
8 PM
45°F
10%
11mph
W
Partly Cloudy
Humidity
63%
Feels like
40°F
Dew Point
34°F
9 PM
44°F
10%
10mph
W
Mostly Clear
Humidity
66%
Feels like
39°F
Dew Point
34°F
10 PM
44°F
10%
9mph
W
Clear
Humidity
68%
Feels like
38°F
Dew Point
34°F
11 PM
43°F
10%
9mph
W
Clear
Humidity
69%
Feels like
38°F
Dew Point
34°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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