Hourly Weather Forecast - Arlington, WA

3 PM
50°F
10%
6mph
SE
Mostly Cloudy
Humidity
87%
Feels like
50°F
Dew Point
46°F
4 PM
49°F
30%
5mph
ESE
30% Chance of Light Rain
Humidity
88%
Feels like
47°F
Dew Point
46°F
4:14 PM
5 PM
48°F
70%
5mph
ESE
70% Chance of Light Rain
Humidity
89%
Feels like
46°F
Dew Point
45°F
6 PM
47°F
70%
6mph
ESE
70% Chance of Light Rain
Humidity
90%
Feels like
45°F
Dew Point
44°F
7 PM
47°F
100%
7mph
ESE
Light Rain
Humidity
91%
Feels like
44°F
Dew Point
45°F
8 PM
47°F
80%
8mph
SE
80% Chance of Light Rain
Humidity
92%
Feels like
43°F
Dew Point
45°F
9 PM
47°F
70%
9mph
SE
70% Chance of Light Rain
Humidity
93%
Feels like
43°F
Dew Point
46°F
10 PM
48°F
70%
10mph
SE
70% Chance of Light Rain
Humidity
94%
Feels like
44°F
Dew Point
47°F
11 PM
49°F
60%
10mph
SSE
60% Chance of Rain
Humidity
95%
Feels like
45°F
Dew Point
48°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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