Great Rhos (Powys) weather

Headline:

A cold but mainly dry first day of meteorological winter.

Today:

After a frosty start, most of Wales will have a dry day with some winter sunshine once any early freezing fog clears. Wintry showers may clip Anglesey and Pembrokeshire at times. Feeling cold but winds staying very light. Maximum temperature 4 °C.

Tonight:

Temperatures quickly dropping below freezing this evening with a sharp frost developing inland. Freezing fog patches forming inland, especially in the east. Wintry showers arriving on many other western coasts. Minimum temperature -7 °C.

Saturday:

Freezing fog patches in places at first, perhaps lingering in some eastern locations. Otherwise, sunny spells for some but wintry showers are possible in the west, pushing east later. Cold. Maximum temperature 6 °C.

Outlook for Sunday to Tuesday:

Turning increasingly unsettled through the period with spells of rain and perhaps hill snow at first, moving eastwards. Turning a little milder but still feeling chilly at times.

Updated: 04:00 (UTC) on Fri 1 Dec 2023

A fair amount of uncertainty at the start of this period as milder and more generally unsettled conditions across the south and west try and extend further north and east through the week. It is likely that northern and perhaps some eastern areas remain cold with further overnight frost and fog patches, then clear or sunny spells and wintry showers in places. Elsewhere, milder, or at least less cold weather than the preceding days, with areas of rain and stronger winds, more especially in the west, this erratically spreading further north and east with time. Moving towards mid December and more generally unsettled and milder conditions look most probable with any colder interludes likely to be short-lived.

Updated: 14:00 (UTC) on Thu 30 Nov 2023

Conditions are most likely to be changeable through this period. Wetter and windier than average conditions are slightly more likely than normal, especially in the west and northwest. Temperatures are most likely to be near or above average overall, although this doesn't rule out some spells of cold weather and associated wintry hazards, though the chances of any prolonged spells of cold weather are low.

Updated: 15:00 (UTC) on Thu 30 Nov 2023