Hourly Weather Forecast - Tri-Cities, WA

12 AM
44°F
0%
5mph
SSW
Partly Cloudy
Humidity
88%
Feels like
41°F
Dew Point
40°F
1 AM
43°F
0%
6mph
SSW
Mostly Cloudy
Humidity
89%
Feels like
40°F
Dew Point
40°F
2 AM
43°F
0%
6mph
SSW
Mostly Cloudy
Humidity
89%
Feels like
39°F
Dew Point
40°F
3 AM
43°F
0%
7mph
SSW
Mostly Cloudy
Humidity
87%
Feels like
39°F
Dew Point
39°F
4 AM
43°F
0%
7mph
SSW
Mostly Cloudy
Humidity
85%
Feels like
39°F
Dew Point
39°F
5 AM
43°F
10%
8mph
SSW
Cloudy
Humidity
82%
Feels like
39°F
Dew Point
38°F
6 AM
44°F
10%
8mph
SSW
Cloudy
Humidity
80%
Feels like
39°F
Dew Point
38°F
7 AM
45°F
10%
9mph
SSW
Cloudy
Humidity
78%
Feels like
40°F
Dew Point
38°F
7:32 AM
8 AM
46°F
10%
9mph
SSW
Cloudy
Humidity
76%
Feels like
41°F
Dew Point
39°F
9 AM
47°F
10%
9mph
SSW
Cloudy
Humidity
74%
Feels like
43°F
Dew Point
40°F
10 AM
50°F
0%
9mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
46°F
Dew Point
40°F
11 AM
52°F
0%
9mph
SSW
Mostly Cloudy
Humidity
64%
Feels like
52°F
Dew Point
40°F
12 PM
54°F
0%
10mph
SSW
Cloudy
Humidity
60%
Feels like
54°F
Dew Point
41°F
1 PM
55°F
0%
10mph
SSW
Cloudy
Humidity
59%
Feels like
55°F
Dew Point
41°F
2 PM
55°F
0%
10mph
SSW
Cloudy
Humidity
59%
Feels like
55°F
Dew Point
42°F
3 PM
55°F
10%
9mph
SSW
Cloudy
Humidity
61%
Feels like
55°F
Dew Point
41°F
4 PM
54°F
0%
9mph
SSW
Cloudy
Humidity
62%
Feels like
54°F
Dew Point
41°F
4:10 PM
5 PM
53°F
0%
9mph
SSW
Cloudy
Humidity
64%
Feels like
53°F
Dew Point
41°F
6 PM
52°F
0%
8mph
SSW
Cloudy
Humidity
66%
Feels like
52°F
Dew Point
41°F
7 PM
51°F
0%
8mph
SSW
Cloudy
Humidity
68%
Feels like
51°F
Dew Point
41°F
8 PM
51°F
0%
8mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
51°F
Dew Point
41°F
9 PM
50°F
10%
8mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
50°F
Dew Point
41°F
10 PM
50°F
10%
8mph
S
Mostly Cloudy
Humidity
70%
Feels like
46°F
Dew Point
40°F
11 PM
49°F
10%
8mph
S
Partly Cloudy
Humidity
73%
Feels like
45°F
Dew Point
40°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide