Environment Canada has issued a special weather statement for Southern Ontario including Niagara warning a low pressure system heading our way could bring plenty of snow or rain tomorrow night into Wednesday.

Meteorologist Geoff Coulson says at this point, he isn't sure if the preciptiation will come in the form of snow or rain depending on whether the temperature stays near freezing or climbs above the freezing mark.

Coulson says right now it looks like it will start as rain tomorrow afternoon, changing to wet snow tomorrow evening, with 5 cm by midnight.

Coulson adding on top of that there is a chance of an additional 10 cm overnight into Wednesday morning.

He says the system is already causing problems in Texas and theU-S Southwest  bringing snow and mixed precipitation to those areas.