|Above & Below: Poor visibility today on L'Ile Perrot during afternoon snow squalls. (ValleyWX Photos)|
The temperature went on a wild roller coaster ride from the negative teens late Friday night to nearly plus 7C (45F) for a very brief time here on L'Ile Perrot at around 7:30am this morning, and now back down to -11C (12F). Shortly after today's morning high, the fun started with the first cold front generating rain, thunder and lightning across the region followed by a second more potent cold front with heavy snow and dropping temperatures. We are now into the deep freeze for a few days with temperatures between -12 and -18C for highs and -22 to 26C for lows right through Thursday across southern Quebec and eastern Ontario.