Hourly Weather Forecast - Rock Island, WA

12 AM
48°F
10%
12mph
W
Mostly Clear
Humidity
68%
Feels like
43°F
Dew Point
38°F
1 AM
47°F
10%
13mph
W
Clear
Humidity
67%
Feels like
42°F
Dew Point
37°F
2 AM
47°F
10%
14mph
W
Clear
Humidity
66%
Feels like
41°F
Dew Point
36°F
3 AM
46°F
10%
15mph
W
Clear
Humidity
67%
Feels like
39°F
Dew Point
35°F
4 AM
45°F
10%
16mph
W
Clear
Humidity
67%
Feels like
38°F
Dew Point
35°F
5 AM
44°F
10%
14mph
W
Mostly Clear
Humidity
70%
Feels like
37°F
Dew Point
35°F
6 AM
43°F
10%
11mph
W
Mostly Clear
Humidity
73%
Feels like
36°F
Dew Point
35°F
7 AM
42°F
10%
9mph
WSW
Partly Cloudy
Humidity
75%
Feels like
36°F
Dew Point
35°F
7:41 AM
8 AM
43°F
10%
8mph
WSW
Partly Cloudy
Humidity
76%
Feels like
38°F
Dew Point
35°F
9 AM
44°F
20%
8mph
SW
Mostly Cloudy
Humidity
76%
Feels like
39°F
Dew Point
37°F
10 AM
45°F
20%
9mph
SW
Cloudy
Humidity
76%
Feels like
40°F
Dew Point
38°F
11 AM
46°F
20%
9mph
SW
Cloudy
Humidity
74%
Feels like
42°F
Dew Point
38°F
12 PM
48°F
30%
10mph
SW
30% Chance of Light Rain
Humidity
72%
Feels like
43°F
Dew Point
39°F
1 PM
49°F
30%
10mph
SW
30% Chance of Light Rain
Humidity
70%
Feels like
44°F
Dew Point
39°F
2 PM
49°F
30%
10mph
SSW
30% Chance of Light Rain
Humidity
71%
Feels like
44°F
Dew Point
40°F
3 PM
48°F
30%
10mph
SSW
30% Chance of Light Rain
Humidity
72%
Feels like
44°F
Dew Point
40°F
4 PM
48°F
40%
10mph
SSW
40% Chance of Light Rain
Humidity
73%
Feels like
43°F
Dew Point
40°F
4:10 PM
5 PM
47°F
50%
10mph
SSW
50% Chance of Light Rain
Humidity
75%
Feels like
42°F
Dew Point
39°F
6 PM
46°F
60%
11mph
SSW
60% Chance of Light Rain
Humidity
76%
Feels like
40°F
Dew Point
38°F
7 PM
44°F
60%
12mph
SW
60% Chance of Light Rain
Humidity
77%
Feels like
39°F
Dew Point
38°F
8 PM
44°F
60%
11mph
SW
60% Chance of Light Rain
Humidity
77%
Feels like
38°F
Dew Point
37°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

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide