Parts of Ontario and Quebec are covered in a fall dusting of snow, much to the dismay of many people who weren't quite ready for their Halloween pumpkins to be coated in white.

Flurries were possible in areas of both provinces, Environment Canada forecast Saturday.

Melissa Brown woke up to snow Saturday morning in Eugenia, Ont., a small community about 150 kilometres north-west of Toronto.

Waking up to <a href="https://twitter.com/hashtag/snow?src=hash">#snow</a> this morning! Ugh it's still coming. <a href="https://twitter.com/hashtag/onstorm?src=hash">#onstorm</a> <a href="http://t.co/tVbiZXycza">pic.twitter.com/tVbiZXycza</a> —@bigmamamissy77

Others in Ontario's Grey County — an area that encompasses Eugenia, as well as Owen Sound, Flesherton and Markdale — corroborated her story, posting evidence of the snowfall.

Grey County still coming down. <a href="https://twitter.com/hashtag/onstorm?src=hash">#onstorm</a> <a href="https://twitter.com/weathernetwork">@weathernetwork</a> <a href="https://twitter.com/GreyCounty">@GreyCounty</a> <a href="https://twitter.com/Town_Blue_Mtns">@Town_Blue_Mtns</a> <a href="http://t.co/4IogsvprBJ">pic.twitter.com/4IogsvprBJ</a> —@llucas

<a href="https://twitter.com/hashtag/snow?src=hash">#snow</a> in Flesherton between 1-2" <a href="https://twitter.com/hashtag/onstorm?src=hash">#onstorm</a> <a href="https://twitter.com/weathernetwork">@weathernetwork</a> <a href="http://t.co/7KD0g7cdGO">pic.twitter.com/7KD0g7cdGO</a> —@tornadodamage

In nearby Duntroon, Ont., Tom Stef claimed about seven centimetres of snow had fallen.

Full on winter snow squall conditions west of Duntroon, about 7cm of accumulation! Glad I have SUMMER TIRES <a href="https://twitter.com/hashtag/onstorm?src=hash">#onstorm</a> <a href="http://t.co/XtA3aZVmyM">pic.twitter.com/XtA3aZVmyM</a> —@vaughanweather

He drove to nearby Singhampton and posted a video of the snow falling there.

Squalls have really ramped up again in Singhampton with visibility around 100 meters <a href="https://twitter.com/hashtag/onstorm?src=hash">#onstorm</a> <a href="https://twitter.com/hashtag/onsnow?src=hash">#onsnow</a> <a href="http://t.co/rlDROqpyCH">pic.twitter.com/rlDROqpyCH</a> —@vaughanweather

Just a little outside of Singhampton, it appeared the snow hadn't yet hit. Nina Murray posted a photo of clear skies in Stayner.

And now there's nothing! Drove out of the snowsquall in Stayner <a href="https://twitter.com/hashtag/onstorm?src=hash">#onstorm</a> <a href="https://twitter.com/hashtag/octobersnow?src=hash">#octobersnow</a> <a href="http://t.co/aTpZ3sr1le">pic.twitter.com/aTpZ3sr1le</a> —@tornadodamage

By the afternoon, Toronto had so far been spared from the #ONStorm. But Environment Canada warned of potential flurries early Saturday evening.

The snow wasn't just found within Ontario. Montrealers and people in surrounding areas also shared their photos of the fall storm.

Environment Canada expected Montreal to be "mainly cloudy" Saturday with a few flurries in the afternoon. Flurries were also expected in Sherbrooke, Que.

Yes people it is snowing here <a href="https://twitter.com/hashtag/Montreal?src=hash">#Montreal</a> <a href="https://twitter.com/hashtag/snow?src=hash">#snow</a> <a href="https://twitter.com/hashtag/FirstSnow?src=hash">#FirstSnow</a> <a href="http://t.co/4XhJRdI8Wz">pic.twitter.com/4XhJRdI8Wz</a> —@mariepier1005

Oct 17th snow? Oh ya only in Montreal weather sucks <a href="http://t.co/erusK5TN5G">pic.twitter.com/erusK5TN5G</a> —@thephoenixHolly