Tuesday could be the coldest night of the year so far, with temperatures set to plunge to minus 15C in some isolated Scottish glens.NationalIn Pictures: UK and Ireland shiver as cold snap sweeps inBy Staff reporterPublished 7th Mar 2023, 11:23 GMTUpdated 7th Mar 2023, 11:35 GMT 5. 6. 7. 8. Previous2 / 3Next Page Related topics:AberdeenAlnwick CastleGalleryMet OfficeNorth YorkshireScotlandWeather