Carnedd Llywelyn (Conwy) weather

Headline:

Heavy showers and thunderstorms today, brighter with fewer showers tomorrow.

Today:

Largely cloudy and cool with heavy showers, these locally thundery and prolonged. Warm sunny spells developing by the afternoon but heavy showers and thunderstorms remain possible. Gusty winds at times Maximum temperature 16 °C.

Tonight:

Showers becoming increasingly isolated this evening, although a few continuing into the early hours. Turning rather chilly and even cold enough for a local grass frost in prone rural spots. Minimum temperature 4 °C.

Sunday:

A drier day than on Saturday with all areas seeing some sunshine at times. Scattered showers are likely but some places will remain dry. Breezy but feeling a little warmer. Maximum temperature 17 °C.

Outlook for Monday to Wednesday:

Mainly dry early next week with a mixture of cloud and periods of strong sunshine. Lighter winds than of late and turning warmer.

Changeable weather across the UK at the start of this period with showers or some longer spells of rain spreading in from the Atlantic. The most prolonged rain will probably be across parts of northwest, with the southeast likely driest. By Thursday, temperatures are likely to be trending upwards with the potential for very warm or even hot weather to develop, particularly in the south and east. However, this also brings a risk of heavy showers and thunderstorms, especially over parts of England and Wales. From around the weekend of the 14th and 15th, high pressure is likely to start to have more influence. This would bring periods of fine and dry weather, especially in south. Temperatures most likely above average with more hot spells possible.

Mid-June will probably see a good deal of dry weather across the UK due to the influence of high pressure, especially in the south, although some thundery outbreaks are still possible. Toward the end of June and start of July, details are uncertain but conditions may become more changeable with some periods of unsettled weather. Above average temperatures are more likely than below with some hot spells possible.