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

4 AM
46°F
0%
3mph
ENE
Clear
Humidity
79%
Feels like
46°F
Dew Point
39°F
5 AM
45°F
10%
3mph
ENE
Clear
Humidity
78%
Feels like
45°F
Dew Point
39°F
6 AM
45°F
10%
3mph
ENE
Clear
Humidity
78%
Feels like
45°F
Dew Point
39°F
7 AM
45°F
10%
3mph
ENE
Clear
Humidity
79%
Feels like
45°F
Dew Point
39°F
7:53 AM
8 AM
45°F
10%
3mph
ENE
Mostly Sunny
Humidity
79%
Feels like
45°F
Dew Point
38°F
9 AM
46°F
10%
2mph
ENE
Partly Cloudy
Humidity
77%
Feels like
46°F
Dew Point
39°F
10 AM
49°F
10%
2mph
NE
Mostly Sunny
Humidity
77%
Feels like
49°F
Dew Point
42°F
11 AM
53°F
10%
1mph
NE
Partly Cloudy
Humidity
74%
Feels like
53°F
Dew Point
45°F
12 PM
56°F
10%
1mph
SSW
Cloudy
Humidity
70%
Feels like
56°F
Dew Point
46°F
1 PM
58°F
10%
1mph
SSW
Mostly Cloudy
Humidity
67%
Feels like
58°F
Dew Point
47°F
2 PM
59°F
10%
2mph
SW
Mostly Cloudy
Humidity
66%
Feels like
59°F
Dew Point
47°F
3 PM
58°F
0%
2mph
WSW
Mostly Cloudy
Humidity
66%
Feels like
58°F
Dew Point
47°F
4 PM
57°F
0%
2mph
W
Partly Cloudy
Humidity
72%
Feels like
57°F
Dew Point
48°F
5 PM
55°F
0%
1mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
55°F
Dew Point
47°F
5:03 PM
6 PM
53°F
0%
1mph
W
Mostly Cloudy
Humidity
78%
Feels like
53°F
Dew Point
46°F
7 PM
51°F
0%
1mph
E
Partly Cloudy
Humidity
82%
Feels like
51°F
Dew Point
46°F
8 PM
50°F
0%
2mph
ESE
Mostly Cloudy
Humidity
84%
Feels like
50°F
Dew Point
46°F
9 PM
49°F
0%
2mph
E
Mostly Cloudy
Humidity
85%
Feels like
49°F
Dew Point
45°F
10 PM
48°F
0%
2mph
E
Cloudy
Humidity
86%
Feels like
48°F
Dew Point
44°F
11 PM
47°F
0%
3mph
E
Partly Cloudy
Humidity
85%
Feels like
47°F
Dew Point
43°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

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