Hourly Weather Forecast - Arcos de Valdevez, Viana do Castelo, PT

5 PM
56°F
0%
2mph
N
Mostly Sunny
Humidity
70%
Feels like
56°F
Dew Point
46°F
5:02 PM
6 PM
54°F
10%
2mph
NE
Mostly Clear
Humidity
74%
Feels like
54°F
Dew Point
46°F
7 PM
52°F
10%
2mph
ENE
Mostly Clear
Humidity
77%
Feels like
52°F
Dew Point
45°F
8 PM
50°F
10%
2mph
ENE
Mostly Clear
Humidity
79%
Feels like
50°F
Dew Point
44°F
9 PM
49°F
10%
2mph
NE
Mostly Clear
Humidity
80%
Feels like
49°F
Dew Point
43°F
10 PM
48°F
10%
2mph
ENE
Mostly Clear
Humidity
80%
Feels like
48°F
Dew Point
42°F
11 PM
48°F
0%
2mph
ENE
Mostly Clear
Humidity
80%
Feels like
48°F
Dew Point
42°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

Today's Weather Outlook

Today'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