After warmer weather at the beginning of the week, Toronto could see the return of snow and sub-zero conditions as early as tomorrow. Environment Canada says that Wednesday will bring a daytime high of 3 C but THE temperature is expected to dip down to 0 C at night, with the possibility of two to four centimetres of snow beginning in the evening hours. It will be the first snowfall the city has seen since back-to-back storms dumped more than 50 centimetres on the city earlier this month. Cloudy conditions will continue through Thursday and Friday. Thursday has a 40 per cent chance of rain or snow flurries, with a high of 4 C and low of – 8 C. Meanwhile, Friday has a 60 per cent chance of snow or rain, with a high and low of – 1 C. Saturday will see a return to a 40 per cent chance of rain showers or flurries. There will be a mix of sunny and cloudy skies, with a high of – 2 C and a low of – 14 C. Saturday is expected to get as cold as -14 C. Sunday will be sunny, with some cloudy periods. The high will be – 4 C, with a low of – 12 C. Monday will have a mix of sunny and cloudy skies, with a high of – 1 C.