Warning of a "cold wave" is out....which will result in temperatures in the capital plummeting to -9 deg celsius overnight. According to the forecast, force 5 to 6 north winds will begin buffeting the city tonight and during the day tomorrow the temperature is unlikely to rise above 0 ℃. According to authorities, the cold front will only affect Beijing for the next couple of days and temperatures are likely to rebound over the weekend. That said, they're unlikely to reach the relatively mild temperatures we've been experiencing lately.