Forecasted rainfall in the London area could become snow as the temperature drops overnight, according to a Global News meteorologist.

Environment Canada says a wind warning will be in effect for Hamilton and the surrounding area until Friday morning.

Saskatoon students helped meteorologist Peter Quinlan deliver the Halloween forecast.

Freezing rain, snow and cold temperatures are on the way for the Edmonton area this week, with the winter weather arriving just in time for Halloween.

Trick or treaters could see a lot of wind and rain on Oct. 31.

Snowsuits or sandals? The big question is whether the weather will help or hamper trick-or-treaters this year.

Will the weather be a 'treat' this Halloween?

Nice weather to end the month, but how's Halloween looking?