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

8 PM
52°F
50%
6mph
S
50% Chance of Light Rain
Humidity
89%
Feels like
52°F
Dew Point
49°F
9 PM
52°F
60%
6mph
SSE
60% Chance of Light Rain
Humidity
90%
Feels like
52°F
Dew Point
49°F
10 PM
51°F
80%
6mph
S
80% Chance of Light Rain
Humidity
91%
Feels like
51°F
Dew Point
49°F
11 PM
51°F
70%
6mph
S
70% Chance of Rain
Humidity
92%
Feels like
51°F
Dew Point
49°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide