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

12 AM
47°F
10%
11mph
WSW
Partly Cloudy
Humidity
97%
Feels like
42°F
Dew Point
46°F
1 AM
47°F
10%
11mph
WSW
Partly Cloudy
Humidity
98%
Feels like
41°F
Dew Point
46°F
2 AM
46°F
10%
11mph
SW
Partly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
46°F
3 AM
46°F
10%
11mph
SSW
Partly Cloudy
Humidity
98%
Feels like
41°F
Dew Point
45°F
4 AM
46°F
10%
11mph
S
Foggy
Humidity
99%
Feels like
40°F
Dew Point
45°F
5 AM
45°F
10%
11mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
45°F
5:53 AM
6 AM
45°F
10%
11mph
SSE
Foggy
Humidity
100%
Feels like
39°F
Dew Point
45°F
7 AM
45°F
10%
11mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
45°F
8 AM
46°F
10%
11mph
S
Foggy
Humidity
99%
Feels like
41°F
Dew Point
46°F

Today's Severe Weather Outlook

Severe Storms Rumble Through the Ohio Valley

A potent cold front will bring the threat for severe thunderstorms across the Ohio Valley today.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

Pile of hail after a hail storm hits Perth.

How Does Hail Form?

(Image provided by Pixabay.com)

Lightning Safety

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