Hourly Weather Forecast - Mattawa, WA

12 AM
43°F
0%
2mph
NNW
Clear
Humidity
73%
Feels like
43°F
Dew Point
35°F
1 AM
42°F
0%
2mph
NW
Mostly Clear
Humidity
75%
Feels like
42°F
Dew Point
35°F
2 AM
42°F
0%
1mph
NNW
Mostly Clear
Humidity
75%
Feels like
42°F
Dew Point
34°F
3 AM
41°F
0%
1mph
NE
Cloudy
Humidity
75%
Feels like
41°F
Dew Point
34°F
4 AM
41°F
0%
2mph
ENE
Cloudy
Humidity
74%
Feels like
41°F
Dew Point
33°F
5 AM
41°F
0%
2mph
ENE
Cloudy
Humidity
75%
Feels like
41°F
Dew Point
33°F
6 AM
41°F
0%
2mph
NE
Cloudy
Humidity
75%
Feels like
41°F
Dew Point
33°F
6:35 AM
7 AM
42°F
0%
2mph
NNE
Cloudy
Humidity
74%
Feels like
42°F
Dew Point
34°F
8 AM
43°F
0%
1mph
NE
Cloudy
Humidity
72%
Feels like
43°F
Dew Point
35°F
9 AM
46°F
0%
1mph
SE
Partly Cloudy
Humidity
68%
Feels like
46°F
Dew Point
36°F
10 AM
49°F
0%
3mph
SSE
Partly Cloudy
Humidity
64%
Feels like
49°F
Dew Point
38°F
11 AM
53°F
0%
4mph
SSE
Partly Cloudy
Humidity
59%
Feels like
53°F
Dew Point
39°F
12 PM
56°F
0%
6mph
S
Partly Cloudy
Humidity
55%
Feels like
56°F
Dew Point
40°F
1 PM
59°F
0%
8mph
S
Partly Cloudy
Humidity
51%
Feels like
59°F
Dew Point
41°F
2 PM
61°F
0%
9mph
SSW
Partly Cloudy
Humidity
48%
Feels like
61°F
Dew Point
41°F
3 PM
61°F
0%
11mph
SW
Mostly Cloudy
Humidity
48%
Feels like
61°F
Dew Point
41°F
4 PM
59°F
0%
11mph
SW
Cloudy
Humidity
51%
Feels like
59°F
Dew Point
41°F
5 PM
56°F
0%
10mph
SW
Cloudy
Humidity
57%
Feels like
56°F
Dew Point
41°F
5:48 PM
6 PM
54°F
0%
8mph
SW
Cloudy
Humidity
62%
Feels like
54°F
Dew Point
42°F
7 PM
53°F
0%
7mph
SW
Cloudy
Humidity
65%
Feels like
53°F
Dew Point
41°F
8 PM
52°F
0%
6mph
SW
Cloudy
Humidity
66%
Feels like
52°F
Dew Point
41°F
9 PM
52°F
0%
5mph
SW
Cloudy
Humidity
67%
Feels like
52°F
Dew Point
41°F
10 PM
51°F
10%
5mph
SW
Cloudy
Humidity
67%
Feels like
51°F
Dew Point
41°F
11 PM
51°F
10%
5mph
SW
Cloudy
Humidity
68%
Feels like
51°F
Dew Point
41°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

Monday'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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