direct to your inboxA yellow weather warning for snow and ice has been forecast for Greater Manchester this weekend following days of freezing temperatures. Mercury levels could plunge to as low as -9C in the north west this evening, according to the Met Office.A warning for snow and ice is in place until midnight tonight.Then a weather warning for ice is in place tomorrow (Saturday).It should feel a bit warmer by Sunday, with temperatures around 5C. Here is a borough-by-borough forecast for