Forecast Regions - Southern Ontario

• Northern Ontario

Move the mouse over an area to see name.

Click on the Forecast Region to see sub-regions.

Forecast Regions of Southern Ontario

Area	Forecast Region
0411	Simcoe - Delhi - Norfolk
0412	Dunnville - Caledonia - Haldimand
0413	Sarnia - Lambton
0414	Windsor - Essex - Chatham-Kent
0415	London - Middlesex
0416	Elgin
0417	Oxford - Brant
0431	City of Toronto
0432	York - Durham
0433	Belleville - Quinte - Northumberland
0434	Stirling - Tweed - South Frontenac
0435	Kingston - Prince Edward
0436	Brockville - Leeds and Grenville
0437	Cornwall - Morrisburg
0441	Barrie - Orillia - Midland
0442	Burk's Falls - Bayfield Inlet
0443	Algonquin
0444	Parry Sound - Muskoka - Huntsville
0445	Haliburton
0446	Bancroft - Bon Echo Park
0447	Peterborough - Kawartha Lakes
0451	Prescott and Russell
0452	Renfrew - Pembroke - Barry's Bay
0453	Smiths Falls - Lanark - Sharbot Lake
0454	City of Ottawa
0461	City of Hamilton
0462	Grey - Bruce
0463	Huron - Perth
0464	Waterloo - Wellington
0465	Dufferin - Innisfil
0466	Halton - Peel
0467	Niagara