If you thought the last few days were chilly, get ready to be miserable all weekend. According to Xinmin, we’re in for freezing temperatures as a howling north wind causes Shanghai to cool quickly. Today, we can look forward to highs of 5C and lows of -2C. Temperatures will drop to highs of 3C and lows of -3C on Saturday before rising back to today’s temps on Sunday. Weather experts warned anyone traveling over the weekend to bundle up, and to keep a close eye on outdoor water pipes and problems with electricity or gas.