Hourly Weather Forecast - Penalva do Castelo, Viseu, PT

7 PM
47°F
10%
4mph
NE
Mostly Clear
Humidity
85%
Feels like
46°F
Dew Point
43°F
8 PM
46°F
10%
4mph
NE
Mostly Clear
Humidity
87%
Feels like
44°F
Dew Point
42°F
9 PM
46°F
10%
4mph
NE
Mostly Clear
Humidity
87%
Feels like
44°F
Dew Point
42°F
10 PM
46°F
10%
4mph
NE
Mostly Clear
Humidity
88%
Feels like
44°F
Dew Point
42°F
11 PM
46°F
10%
4mph
NE
Partly Cloudy
Humidity
89%
Feels like
44°F
Dew Point
43°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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide