Local rain and isolated thunderstorms are expected from midday on Friday, mainly in the mountains, inland and on the north and southeast coasts, and storms may bring hail.
The day will be partly to occasionally cloudy, with isolated showers on the coasts in the morning.
Winds will be mainly northeasterly to southeasterly, light and locally moderate, at 3 to 4 Beaufort, gradually turning westerly to northwesterly in the west at the same strength. During storms, winds may briefly strengthen to 5 to 6 Beaufort, with stronger gusts. The sea will be mostly slight.
Temperatures will rise to around 23 degrees Celsius inland and on the coasts, and around 13 degrees in the higher mountains.
On Saturday, mainly fine spells will alternate with cloud, bringing isolated rain mainly in the eastern half of the island at midday and in the afternoon. Sunday will be mainly fine in most areas, though isolated rain is possible in the mountains in the afternoon. Monday will be mainly fine.
Temperatures will not change significantly on Saturday, but will fall slightly from Sunday to below the seasonal average.
