This Evening and Tonight: This evening will remain dry and clear. Overnight temperatures will fall below freezing for many inland areas with a sharp frost. Turning wet and windy in the southwest later with rain possibly turning to sleet and snow over higher ground. Minimum temperature -5 °C.
Friday: After a frosty start for many, rain will spread slowly eastwards across Wales turning wintry over higher ground. Behind the rain there will be sunshine and isolated showers further west. Maximum temperature 7 °C.
Outlook for Saturday to Monday: Cold weather will remain through the period with showers or spells of rain turning to snow mainly over the hills, and perhaps more widely to lower levels later on Monday.