The UK is set to experience its first significant winter weather with snow and ice expected across various regions. The Met Office has warned of much colder temperatures, reaching below freezing at night. Scotland recorded its coldest temperatures since last winter, with minus 7.8C in Tulloch Bridge. Multiple yellow warnings for snow and ice have been issued for northern Scotland, northern England, Northern Ireland, and parts of the Midlands, signaling a notable shift in weather patterns.