Hourly Weather Forecast - Mattawa, WA

12 AM
48°F
10%
5mph
SW
Mostly Cloudy
Humidity
69%
Feels like
46°F
Dew Point
39°F
1 AM
48°F
10%
5mph
SW
Mostly Cloudy
Humidity
71%
Feels like
45°F
Dew Point
39°F
2 AM
47°F
10%
5mph
SW
Mostly Cloudy
Humidity
72%
Feels like
45°F
Dew Point
38°F
3 AM
47°F
10%
5mph
SW
Mostly Cloudy
Humidity
72%
Feels like
44°F
Dew Point
38°F
4 AM
47°F
10%
6mph
SW
Mostly Cloudy
Humidity
71%
Feels like
45°F
Dew Point
38°F
5 AM
48°F
10%
6mph
SW
Mostly Cloudy
Humidity
71%
Feels like
45°F
Dew Point
39°F
6 AM
48°F
10%
6mph
SW
Mostly Cloudy
Humidity
70%
Feels like
46°F
Dew Point
39°F
6:28 AM
7 AM
49°F
10%
6mph
WSW
Mostly Cloudy
Humidity
69%
Feels like
46°F
Dew Point
39°F
8 AM
51°F
10%
7mph
SW
Partly Cloudy
Humidity
67%
Feels like
51°F
Dew Point
40°F
9 AM
53°F
10%
8mph
SW
Partly Cloudy
Humidity
63%
Feels like
53°F
Dew Point
41°F
10 AM
55°F
10%
9mph
SW
Partly Cloudy
Humidity
60%
Feels like
55°F
Dew Point
41°F
11 AM
57°F
10%
9mph
SW
Partly Cloudy
Humidity
57%
Feels like
57°F
Dew Point
42°F
12 PM
59°F
10%
9mph
WSW
Partly Cloudy
Humidity
54%
Feels like
59°F
Dew Point
42°F
1 PM
60°F
10%
10mph
WSW
Partly Cloudy
Humidity
51%
Feels like
60°F
Dew Point
42°F
2 PM
61°F
10%
10mph
W
Partly Cloudy
Humidity
49%
Feels like
61°F
Dew Point
42°F
3 PM
62°F
0%
11mph
W
Mostly Sunny
Humidity
46%
Feels like
62°F
Dew Point
41°F
4 PM
62°F
0%
11mph
W
Mostly Sunny
Humidity
45%
Feels like
62°F
Dew Point
40°F
5 PM
61°F
10%
10mph
W
Mostly Sunny
Humidity
47%
Feels like
61°F
Dew Point
40°F
5:53 PM
6 PM
58°F
10%
9mph
W
Mostly Clear
Humidity
51%
Feels like
58°F
Dew Point
40°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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