Hourly Weather Forecast - Melgaco, Viana do Castelo, PT

12 AM
42°F
20%
4mph
ENE
Clear
Humidity
74%
Feels like
40°F
Dew Point
35°F
1 AM
42°F
20%
4mph
ENE
Clear
Humidity
73%
Feels like
40°F
Dew Point
34°F
2 AM
42°F
20%
4mph
ENE
Mostly Clear
Humidity
72%
Feels like
39°F
Dew Point
33°F
3 AM
41°F
20%
4mph
ENE
Mostly Clear
Humidity
71%
Feels like
39°F
Dew Point
33°F
4 AM
41°F
20%
4mph
ENE
Mostly Clear
Humidity
71%
Feels like
39°F
Dew Point
32°F
5 AM
40°F
20%
3mph
E
Partly Cloudy
Humidity
72%
Feels like
39°F
Dew Point
32°F
6 AM
40°F
20%
3mph
E
Mostly Cloudy
Humidity
73%
Feels like
38°F
Dew Point
32°F
7 AM
40°F
20%
3mph
E
Mostly Cloudy
Humidity
74%
Feels like
38°F
Dew Point
33°F
7:57 AM
8 AM
40°F
20%
3mph
E
Cloudy
Humidity
75%
Feels like
38°F
Dew Point
33°F
9 AM
41°F
10%
3mph
E
Cloudy
Humidity
76%
Feels like
40°F
Dew Point
34°F
10 AM
42°F
20%
3mph
E
Cloudy
Humidity
75%
Feels like
42°F
Dew Point
35°F
11 AM
44°F
20%
2mph
E
Mostly Cloudy
Humidity
73%
Feels like
44°F
Dew Point
36°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's 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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