Hourly Weather Forecast - Friday Harbor, WA

12 AM
43°F
80%
9mph
S
80% Chance of Light Rain
Humidity
85%
Feels like
38°F
Dew Point
39°F
1 AM
44°F
80%
10mph
S
80% Chance Rain Showers
Humidity
84%
Feels like
38°F
Dew Point
39°F
2 AM
44°F
80%
9mph
S
80% Chance Rain Showers
Humidity
85%
Feels like
38°F
Dew Point
39°F
3 AM
44°F
80%
9mph
S
80% Chance Rain Showers
Humidity
85%
Feels like
39°F
Dew Point
39°F
4 AM
43°F
70%
8mph
S
70% Chance Rain Showers
Humidity
86%
Feels like
39°F
Dew Point
39°F
5 AM
43°F
70%
8mph
SSE
70% Chance Rain Showers
Humidity
86%
Feels like
39°F
Dew Point
40°F
6 AM
43°F
70%
7mph
SSE
70% Chance Rain Showers
Humidity
87%
Feels like
39°F
Dew Point
40°F
7 AM
44°F
70%
7mph
SSE
70% Chance Rain Showers
Humidity
87%
Feels like
39°F
Dew Point
40°F
8 AM
44°F
70%
6mph
SSE
70% Chance Rain Showers
Humidity
87%
Feels like
40°F
Dew Point
40°F
8:02 AM
9 AM
44°F
70%
6mph
SSE
70% Chance Rain Showers
Humidity
85%
Feels like
41°F
Dew Point
40°F
10 AM
45°F
60%
6mph
SSE
60% Chance Rain Showers
Humidity
84%
Feels like
42°F
Dew Point
40°F
11 AM
46°F
50%
6mph
SSE
50% Chance Rain Showers
Humidity
82%
Feels like
42°F
Dew Point
40°F
12 PM
46°F
50%
6mph
SSE
50% Chance Rain Showers
Humidity
80%
Feels like
43°F
Dew Point
40°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide