A major winter storm from Texas is hitting the GTA.</p> <p>The heaviest snow amounts are expected Sunday morning before tapering off into the evening hours. This will likely be the largest snowfall totals for Toronto in almost four years, with total accumulations likely ranging from 20 to 35 cm with higher amounts possible depending on where you live.<br /> .

Hamilton - A major winter storm from Texas is hitting the GTA.
The heaviest snow amounts are expected Sunday morning before tapering off into the evening hours. This will likely be the largest snowfall totals for Toronto in almost four years, with total accumulations likely ranging from 20 to 35 cm with higher amounts possible depending on where you live.

Blowing snow will severely limit visibility at times. Police report traffic on the major highways is slow and not recommended.

The storm is creating havoc with airline flight schedules. There are a lot of delays and cancellations. A spokesperson at Pearson International Airport suggests you check with your airline before leaving home.

A Winter Storm Warning has been issued for areas from Windsor to Hamilton and the Niagara Peninsula, as well as the G.T.A and areas to the north.

From Environment Canada:

Winter Storm Warning for the following areas:

City of Toronto

Halton Hills - Milton

Mississauga - Brampton

Caledon

York - Durham

Huron - Perth

Waterloo - Wellington

Windsor - Essex - Chatham-Kent

Sarnia - Lambton

Elgin

London - Middlesex

Niagara

City of Hamilton

Burlington - Oakville.

Al Manchee of Hydro One says crews are on high alert.

Manchee says people should keep a battery-powered radio, extra batteries, and water on hand.

He says alternative heat sources such as wood stoves also come in very handy during winter blackouts.

Ontario Provincial Police are scheduling extra officers for duty and keeping others on standby.

OPP Sargeant Cam Woolley says despite several snowfalls this season, police are still seeing unprepared drivers out there.

He says if you dont have to go anywhere on Sunday, the best advice is to stay put an avoid travel.