Yellow weather warning in northern districts

The cold snap has seen three northern districts (Vila Real, Bragança and Guarda) placed under a yellow weather warning due to ‘persistently low temperatures’ which will continue until tomorrow morning at least. Down south, the chill is nothing like as marked, but tomorrow will see the Algarve on a yellow weather warning for ‘maritime agitation’, with waves expected on the south coast of between 2-3 metres.