Glasfynydd (Usk Reservoir) weather

Cloudy changing to heavy rain by lunchtime.
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Sunset:
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Overcast changing to sunny intervals by late morning.
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Light showers.
Sunrise:
Sunset:
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Light showers.
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Sunset:
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Cloudy changing to heavy showers by lunchtime.
Sunrise:
Sunset:
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Cloudy changing to sunny intervals by lunchtime.
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Sunset:
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Cloudy changing to sunny intervals in the afternoon.
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Rain warnings in force

Wales weather forecast

Headline:

Sunny spells and isolated showers.

Today:

A dry day for most with isolated showers. Sunny spells should develop by the afternoon as the cloud breaks up. It will feel mild for most. Maximum temperature 15 °C.

Tonight:

It will be a wet night with some locally heavy bursts of rain. The rain should clear by morning leaving clear spells and the odd shower. Minimum temperature 8 °C.

Wednesday:

It should be a dry day for most with sunny spells and the occasional isolated shower. Temperatures near normal for the time of year. Maximum temperature 15 °C.

Outlook for Thursday to Saturday:

Thursday and Friday will be bright and breezy with scattered, locally heavy, showers. Saturday will see continued, possibly thundery, scattered showers. The winds should also ease through Saturday.

Updated:


UK long range weather forecast

Saturday should see sunny spells and scattered showers, some heavy and thundery at times and often windy. Looking ahead, the unsettled theme is set to continue with showers and longer spells of rain, especially in the west and northwest. There should be some brief episodes of more settled weather with bright and sunny spells. It will often be windy across most areas, particularly in the north and west with coastal gales possible. Temperatures should remain around average for this time of the year, although it may feel colder at times in the wind and rain. In the short-lived settled periods of drier and clearer conditions, there is the potential for some overnight frost or fog, which would be slow to clear.

Updated:


Changeable conditions could well dominate through the end of October and into the start of November, bringing further bouts of wet and windy weather. Some drier and brighter spells are likely, though these may be short-lived. Temperatures will probably be around average for the time of year, though in those drier spells, overnight frost and fog will become more widespread. In early November, the west is likely to stay on the wet and windy side, with an increasing chance of drier and brighter weather in the east. Temperatures under these conditions could feel mild by day and cool by night. Early signs for mid November indicate a return to frequent bands of rain and strong winds moving from west to east, though there is low confidence at this stage.

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