Between 15 and 20 centimeters of snow expected this weekend.
Environment Canada warning people to prepare for quickly changing and deteriorating travel conditions.
They've issued a warning for Montreal, Laval, the Longueuil - Varennes area, and the Châteauguay - La Prairie area.
The weather office stating an intense winter storm will move across New England Sunday, then through the Gulf of St. Lawrence on Monday.
The storm is expected to affect Southern and Central Quebec on Saturday evening and Sunday.
It brings significant snowfall.
Winter storm warnings are issued when several different severe winter weather factors are expected to occur at the same time.
Increasing cloudiness this morning, the temperature steady near minus 20.
The wind chill making it feel more like minus 31.
Tonight will see snow, and blowing snow overnight.
Winds will be gusting around 40-60 km/h at midnight.
The wind chill overnight, Saturday into Sunday, will be minus 34.
Occasionally heavy snow blowing tomorrow at a high of minus 16.
The wind chill will make it feel like minus 32 in the morning, and minus 27 in the afternoon.
Risk of frostbite is present whenever temperature are that low, so make sure to bundle up if you try to face the elements.
Frostbite can be caused in 30-minutes or less in strong winds.
If you lose feeling in any part of your body, if you experience tingling sensations, or if your skin turns red or white, you may have frostbite.
Urgences-Sante recommends getting out of the cold immediately, and calling 8-1-1. Alternatively, you can go to a clinic.
Meanwhile, Urgences-Sante are sending reminders to people who may call emergency services through winter storms.
They're also recommending that people dress warmly, and not go to isolated areas by themselves.