Hourly Weather Forecast - Holyhead, Isle of Anglesey - Sir Ynis Mon, GB

12 AM
43°F
10%
9mph
SSE
Cloudy
Humidity
91%
Feels like
38°F
Dew Point
41°F
1 AM
43°F
10%
9mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
38°F
Dew Point
41°F
2 AM
43°F
10%
9mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
38°F
Dew Point
41°F
3 AM
43°F
10%
9mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
38°F
Dew Point
41°F
4 AM
43°F
10%
10mph
SSE
Partly Cloudy
Humidity
91%
Feels like
38°F
Dew Point
41°F
5 AM
44°F
20%
10mph
SSE
Partly Cloudy
Humidity
92%
Feels like
38°F
Dew Point
41°F
6 AM
44°F
10%
10mph
SSE
Partly Cloudy
Humidity
92%
Feels like
38°F
Dew Point
41°F
7 AM
44°F
20%
10mph
SSE
Mostly Cloudy
Humidity
92%
Feels like
38°F
Dew Point
41°F
8 AM
44°F
20%
10mph
SSE
Cloudy
Humidity
91%
Feels like
39°F
Dew Point
41°F
8:20 AM
9 AM
45°F
30%
10mph
SSE
30% Chance of Light Rain
Humidity
91%
Feels like
39°F
Dew Point
42°F
10 AM
46°F
30%
11mph
SSE
30% Chance of Light Rain
Humidity
89%
Feels like
40°F
Dew Point
43°F
11 AM
46°F
30%
11mph
SSE
30% Chance of Light Rain
Humidity
88%
Feels like
41°F
Dew Point
43°F
12 PM
47°F
20%
11mph
SSE
Cloudy
Humidity
87%
Feels like
42°F
Dew Point
43°F
1 PM
47°F
20%
11mph
SSE
Mostly Cloudy
Humidity
86%
Feels like
42°F
Dew Point
44°F
2 PM
47°F
20%
11mph
SSE
Partly Cloudy
Humidity
86%
Feels like
42°F
Dew Point
43°F
3 PM
47°F
20%
11mph
SSE
Partly Cloudy
Humidity
86%
Feels like
42°F
Dew Point
43°F
4 PM
46°F
20%
11mph
SSE
Partly Cloudy
Humidity
86%
Feels like
41°F
Dew Point
42°F
4:39 PM
5 PM
46°F
20%
10mph
SSE
Partly Cloudy
Humidity
87%
Feels like
41°F
Dew Point
42°F
6 PM
45°F
20%
10mph
SSE
Partly Cloudy
Humidity
88%
Feels like
40°F
Dew Point
42°F
7 PM
45°F
20%
11mph
SSE
Partly Cloudy
Humidity
88%
Feels like
40°F
Dew Point
42°F
8 PM
45°F
30%
11mph
SSE
30% Chance Rain Showers
Humidity
87%
Feels like
39°F
Dew Point
41°F
9 PM
44°F
30%
12mph
SSE
30% Chance Rain Showers
Humidity
87%
Feels like
38°F
Dew Point
41°F
10 PM
44°F
30%
12mph
SSE
30% Chance Rain Showers
Humidity
87%
Feels like
38°F
Dew Point
41°F
11 PM
44°F
30%
12mph
SE
30% Chance Rain Showers
Humidity
88%
Feels like
38°F
Dew Point
41°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide