Forecasts for Southern Ontario and the National Capital Region


* NOTE: Corrected and/or amended bulletins are listed first *

 
FPCN11 CWTO 210900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Sunday 21 October 2018 for
today and Monday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto
Vaughan - Richmond Hill - Markham
Pickering - Oshawa - Southern Durham Region.
Today..Mainly cloudy. 40 percent chance of flurries changing to
 40 percent chance of rain showers or flurries near noon. Wind
 northwest 20 km/h gusting to 40. High plus 5. UV index 2 or low.
Tonight..Mainly cloudy. 30 percent chance of flurries or rain showers
 overnight. Wind northwest 20 km/h becoming light this evening. Low
 plus 1.
Monday..Mainly cloudy. 30 percent chance of flurries or rain showers
 early in the morning. Wind becoming southwest 20 km/h gusting to 40
 late in the morning. High 11.

Windsor - Leamington - Essex County.
Today..A mix of sun and cloud. Wind northwest 30 km/h gusting to 50.
 High 7. UV index 3 or moderate.
Tonight..Partly cloudy. Wind west 20 km/h. Low plus 2 with risk of
 frost.
Monday..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40.
 High 12.

Chatham-Kent - Rondeau Park.
Today..A mix of sun and cloud. 30 percent chance of flurries early
 this morning. Wind northwest 30 km/h gusting to 50. High 6. UV
 index 3 or moderate.
Tonight..Mainly cloudy. Wind west 20 km/h. Low plus 2 with risk of
 frost.
Monday..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40.
 High 12.

Sarnia - Petrolia - Western Lambton County.
Today..Mainly cloudy. Wind northwest 30 km/h gusting to 50. High 6.
 UV index 2 or low.
Tonight..Mainly cloudy. Wind west 20 km/h. Low plus 1 with risk of
 frost.
Monday..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40.
 High 11.

Watford - Pinery Park - Eastern Lambton County
Rodney - Shedden - Western Elgin County
Strathroy - Komoka - Western Middlesex County.
Today..Flurries or rain showers ending late this morning then mainly
 cloudy. Local snowfall amount 2 cm. Wind northwest 30 km/h gusting
 to 50. High plus 5. UV index 2 or low.
Tonight..Mainly cloudy. Wind west 20 km/h. Low plus 1 with risk of
 frost.
Monday..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40.
 High 11.

St. Thomas - Aylmer - Eastern Elgin County
London - Parkhill - Eastern Middlesex County.
Today..Mainly cloudy. Flurries or rain showers beginning early this
 morning and ending late this afternoon. Local snowfall amount 2 cm.
 Wind northwest 20 km/h gusting to 40. High plus 4. UV index 1 or
 low.
Tonight..Mainly cloudy. Wind northwest 20 km/h becoming southwest 20
 late this evening. Low plus 2.
Monday..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40.
 High 11.

Simcoe - Delhi - Norfolk
Dunnville - Caledonia - Haldimand.
Today..Mainly cloudy. 40 percent chance of showers this afternoon.
 Wind northwest 20 km/h gusting to 40. High plus 5. UV index 2 or
 low.
Tonight..Mainly cloudy. Wind northwest 20 km/h becoming southwest 20
 near midnight. Low plus 2.
Monday..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40.
 High 11.

Oxford - Brant.
Today..Mainly cloudy. 40 percent chance of flurries or rain showers
 this afternoon. Wind northwest 20 km/h gusting to 40. High plus 4.
 UV index 2 or low.
Tonight..Mainly cloudy. Wind northwest 20 km/h becoming southwest 20
 near midnight. Low plus 1.
Monday..A mix of sun and cloud. Wind southwest 20 km/h gusting to 40.
 High 11.

Niagara Falls - Welland - Southern Niagara Region.
Today..A mix of sun and cloud. 30 percent chance of flurries or rain
 showers this morning. Wind northwest 20 km/h gusting to 40. High 6.
 UV index 3 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
 Wind west 20 km/h. Low plus 4.
Monday..Mainly cloudy. 60 percent chance of showers late in the
 morning and in the afternoon. Wind southwest 30 km/h gusting to 60.
 High 11.

St. Catharines - Grimsby - Northern Niagara Region
City of Hamilton.
Today..A mix of sun and cloud. 40 percent chance of flurries or rain
 showers this morning. Wind northwest 20 km/h gusting to 40. High 6.
 UV index 3 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
 Wind west 20 km/h. Low plus 3.
Monday..Mainly cloudy. Wind southwest 20 km/h gusting to 40. High 12.

Burlington - Oakville
Halton Hills - Milton
Mississauga - Brampton.
Today..Mainly cloudy. 70 percent chance of flurries this morning.
 Wind northwest 20 km/h gusting to 40. High plus 5. UV index 2 or
 low.
Tonight..Mainly cloudy with 30 percent chance of flurries or rain
 showers. Wind northwest 20 km/h becoming light this evening. Low
 plus 1.
Monday..Mainly cloudy. Wind becoming southwest 20 km/h gusting to 40
 late in the morning. High 12.

Caledon
Orangeville - Grand Valley - Southern Dufferin County
Shelburne - Mansfield - Northern Dufferin County.
Today..A few flurries ending near noon then cloudy with 30 percent
 chance of flurries or rain showers this afternoon. Local snowfall
 amount 2 to 4 cm. Wind northwest 20 km/h gusting to 40. High plus 3.
 UV index 1 or low.
Tonight..Cloudy with 40 percent chance of flurries or rain showers.
 Wind northwest 20 km/h becoming southwest 20 near midnight.
 Low zero.
Monday..Mainly cloudy. 30 percent chance of flurries or rain showers
 early in the morning. Wind southwest 20 km/h gusting to 40. High 8.

Newmarket - Georgina - Northern York Region
Uxbridge - Beaverton - Northern Durham Region.
Today..Mainly cloudy. 60 percent chance of flurries changing to
 60 percent chance of rain showers or flurries late this morning.
 Wind northwest 20 km/h gusting to 40. High plus 3. UV index 2 or
 low.
Tonight..Mainly cloudy. 60 percent chance of flurries or rain showers
 overnight. Wind northwest 20 km/h becoming light this evening.
 Low zero.
Monday..Mainly cloudy. 30 percent chance of flurries or rain showers
 early in the morning. Wind becoming southwest 20 km/h gusting to 40
 late in the morning. High 10.

Goderich - Bluewater - Southern Huron County
Wingham - Blyth - Northern Huron County.
Today..Flurries changing to rain showers or flurries this morning and
 ending late this afternoon then cloudy. Local snowfall amount 2 cm.
 Wind north 30 km/h gusting to 50. High plus 4. UV index 1 or low.
Tonight..Mainly cloudy. 30 percent chance of showers overnight. Wind
 west 20 km/h gusting to 40. Low plus 2.
Monday..Mainly cloudy. Wind southwest 30 km/h gusting to 50. High 9.

Stratford - Mitchell - Southern Perth County
Listowel - Milverton - Northern Perth County
Kitchener - Cambridge - Region of Waterloo.
Today..Mainly cloudy with 30 percent chance of flurries this morning.
 Rain showers or flurries beginning near noon. Wind northwest 20 km/h
 gusting to 40. High plus 3. UV index 2 or low.
Tonight..Mainly cloudy. 30 percent chance of rain showers or flurries
 late this evening and overnight. Wind northwest 20 km/h becoming
 southwest 20 near midnight. Low plus 1.
Monday..Mainly cloudy. Wind southwest 20 km/h gusting to 40. High 9.

Guelph - Erin - Southern Wellington County.
Today..Mainly cloudy. 70 percent chance of flurries early this
 morning. Wind northwest 20 km/h gusting to 40. High plus 4. UV
 index 2 or low.
Tonight..Mainly cloudy with 30 percent chance of flurries or rain
 showers. Wind northwest 20 km/h becoming southwest 20 near midnight.
 Low plus 1.
Monday..Mainly cloudy. Wind southwest 20 km/h gusting to 40. High 9.

Mount Forest - Arthur - Northern Wellington County
Hanover - Dundalk - Southern Grey County.
Today..Flurries ending this morning then mainly cloudy with
 30 percent chance of flurries or rain showers. Local snowfall amount
 2 cm. Wind northwest 20 km/h gusting to 40. High plus 3. UV index 2
 or low. Wind chill minus 8 in the morning.
Tonight..Mainly cloudy with 60 percent chance of flurries or rain
 showers. Wind northwest 20 km/h becoming southwest 20 near midnight.
 Low zero.
Monday..Mainly cloudy. 30 percent chance of flurries or rain showers
 early in the morning. Wind southwest 20 km/h gusting to 40. High 8.

Innisfil - New Tecumseth - Angus.
Today..A few flurries ending near noon then cloudy with 30 percent
 chance of flurries or rain showers this afternoon. Local snowfall
 amount 2 to 4 cm. Wind northwest 20 km/h gusting to 40. High plus 3.
 UV index 1 or low.
Tonight..Cloudy with 40 percent chance of flurries or rain showers.
 Wind northwest 20 km/h becoming light this evening. Low zero.
Monday..Mainly cloudy. 30 percent chance of flurries or rain showers
 early in the morning. Wind becoming southwest 20 km/h gusting to 40
 late in the morning. High 9.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Flurries changing to rain showers and flurries near noon.
 Local snowfall amount 2 cm. Wind north 30 km/h gusting to 50. High
 plus 4. UV index 1 or low.
Tonight..Cloudy with 60 percent chance of showers. Wind west 20 km/h
 gusting to 40. Low plus 3.
Monday..Mainly cloudy. 40 percent chance of showers in the morning.
 Wind southwest 30 km/h gusting to 50. High 9.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..A few flurries ending near noon then cloudy with 60 percent
 chance of rain showers or flurries. Local snowfall amount 2 cm. Wind
 north 30 km/h gusting to 50. High plus 4. UV index 1 or low.
Tonight..Cloudy with 60 percent chance of showers. Wind west 20 km/h
 gusting to 40. Low plus 3.
Monday..Mainly cloudy. 40 percent chance of showers in the morning.
 Wind southwest 30 km/h gusting to 50. High 9.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Flurries ending near noon then mainly cloudy with 30 percent
 chance of rain showers or flurries. Local snowfall amount 2 to 4 cm.
 Wind northwest 30 km/h gusting to 50. High plus 3. UV index 2 or
 low.
Tonight..Cloudy with 60 percent chance of flurries or rain showers.
 Wind northwest 20 km/h becoming southwest 20 near midnight. Low
 plus 2.
Monday..Mainly cloudy. 60 percent chance of showers in the morning.
 Wind southwest 30 km/h gusting to 50. High 9.

Barrie - Collingwood - Hillsdale
Midland - Coldwater - Orr Lake.
Today..Flurries changing to a few rain showers and flurries near
 noon. Local snowfall amount 2 to 4 cm. Wind northwest 30 km/h
 gusting to 50. High plus 3. UV index 1 or low.
Tonight..Cloudy with 60 percent chance of flurries or rain showers.
 Wind northwest 20 km/h becoming southwest 20 near midnight. Low
 plus 1.
Monday..Mainly cloudy with 30 percent chance of showers. Wind
 southwest 20 km/h gusting to 40. High 10.

Orillia - Lagoon City - Washago.
Today..Mainly cloudy. 40 percent chance of rain showers or flurries
 this afternoon. Wind northwest 20 km/h gusting to 40. High plus 3.
 UV index 2 or low.
Tonight..Cloudy with 60 percent chance of flurries or rain showers.
 Wind northwest 20 km/h becoming southwest 20 near midnight. Low
 plus 1.
Monday..Mainly cloudy with 30 percent chance of showers. Wind
 southwest 20 km/h gusting to 40. High 9.

Belleville - Quinte - Northumberland.
Today..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40.
 High plus 5. UV index 2 or low.
Tonight..Mainly cloudy. 60 percent chance of flurries or rain showers
 overnight. Wind northwest 20 km/h becoming light this evening.
 Low zero.
Monday..Mainly cloudy. 60 percent chance of flurries or rain showers
 early in the morning. Wind becoming southwest 20 km/h gusting to 40
 near noon. High 10.

Picton - Sandbanks Park.
Today..A mix of sun and cloud. Wind northwest 30 km/h gusting to 50.
 High 6. UV index 2 or low.
Tonight..Mainly cloudy. 60 percent chance of showers overnight. Wind
 northwest 20 km/h. Low plus 1.
Monday..Mainly cloudy. 60 percent chance of showers in the morning.
 Wind southwest 30 km/h gusting to 50. High 10.

Napanee - Consecon
Kingston - Odessa - Frontenac Islands.
Today..A mix of sun and cloud. Wind northwest 20 km/h gusting to 40.
 High plus 5. UV index 2 or low.
Tonight..Mainly cloudy. 60 percent chance of flurries or rain showers
 overnight. Wind northwest 20 km/h becoming light this evening.
 Low zero.
Monday..Mainly cloudy. 60 percent chance of flurries or rain showers
 in the morning. Wind becoming southwest 20 km/h gusting to 40 near
 noon. High 10.

Lindsay - Southern Kawartha Lakes
Peterborough City - Lakefield - Southern Peterborough County.
Today..Mainly cloudy. 30 percent chance of flurries this morning.
 Wind northwest 20 km/h gusting to 40. High plus 3. UV index 2 or
 low.
Tonight..Cloudy. A few flurries beginning near midnight then changing
 to a few rain showers or flurries before morning. Wind northwest
 20 km/h becoming light this evening. Low zero.
Monday..A few rain showers or flurries ending in the morning then
 mainly cloudy. Wind becoming southwest 20 km/h gusting to 40 near
 noon. High 9.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes
Apsley - Woodview - Northern Peterborough County.
Today..Mainly cloudy. 30 percent chance of flurries this morning.
 Wind becoming northwest 20 km/h gusting to 40 near noon. High
 plus 3. UV index 2 or low. Wind chill minus 7 in the morning.
Tonight..Cloudy. Flurries beginning near midnight. Wind northwest
 20 km/h becoming light this evening. Low minus 1. Wind chill near
 minus 5.
Monday..Flurries and rain showers ending late in the morning then
 mainly cloudy with 30 percent chance of rain showers. Wind becoming
 southwest 20 km/h near noon. High 7.

Stirling - Tweed - South Frontenac
Kaladar - Bannockburn - Bon Echo Park.
Today..Mainly cloudy. 30 percent chance of flurries this morning.
 Wind becoming northwest 20 km/h gusting to 40 near noon. High
 plus 3. UV index 2 or low.
Tonight..Mainly cloudy. Flurries beginning overnight. Wind northwest
 20 km/h becoming light this evening. Low minus 1. Wind chill minus 3
 overnight.
Monday..Flurries ending near noon then cloudy with 30 percent chance
 of rain showers. Wind becoming southwest 20 km/h near noon. High 7.

Bancroft - Hastings Highlands - Denbigh
Haliburton - Minden - Southern Haliburton County.
Today..Mainly cloudy. 30 percent chance of flurries this morning.
 Wind becoming northwest 20 km/h gusting to 40 late this morning.
 High plus 1. UV index 2 or low. Wind chill minus 8 in the morning.
Tonight..Mainly cloudy. Flurries beginning near midnight. Local
 amount 2 cm. Wind northwest 20 km/h becoming light this evening. Low
 minus 2. Wind chill near minus 6.
Monday..Mainly cloudy. 70 percent chance of flurries changing to
 70 percent chance of rain showers in the morning. Wind becoming
 southwest 20 km/h near noon. High 6.

Brockville - Leeds and Grenville
City of Ottawa
Gatineau
Prescott and Russell
Cornwall - Morrisburg.
Today..Mainly cloudy. 30 percent chance of flurries this morning.
 Wind northwest 30 km/h gusting to 50. High plus 3. UV index 2 or
 low. Wind chill minus 8 in the morning.
Tonight..Partly cloudy. Becoming cloudy near midnight. Wind northwest
 20 km/h becoming light this evening. Low minus 1. Wind chill near
 minus 5.
Monday..Cloudy. 70 percent chance of flurries changing to 70 percent
 chance of rain showers in the afternoon. Wind becoming southwest
 20 km/h in the afternoon. High 6.

Smiths Falls - Lanark - Sharbot Lake.
Today..Mainly cloudy. 30 percent chance of flurries this morning.
 Wind becoming northwest 20 km/h gusting to 40 near noon. High
 plus 3. UV index 2 or low.
Tonight..Mainly cloudy. Flurries beginning before morning. Wind
 northwest 20 km/h becoming light this evening. Low minus 1. Wind
 chill minus 3 overnight.
Monday..Flurries ending near noon then cloudy with 30 percent chance
 of rain showers. Wind becoming southwest 20 km/h near noon. High 6.

Port Carling - Port Severn
Bracebridge - Gravenhurst
Town of Parry Sound - Rosseau - Killbear Park
Bayfield Inlet - Dunchurch.
Today..Mainly cloudy. 30 percent chance of flurries this morning.
 Wind northwest 20 km/h gusting to 40. High plus 2. UV index 2 or
 low.
Tonight..Cloudy. Flurries or rain showers beginning late this
 evening. Local snowfall amount 2 cm. Wind west 20 km/h. Low plus 1.
Monday..Mainly cloudy. 70 percent chance of flurries or rain showers
 changing to 70 percent chance of rain showers late in the morning.
 Wind southwest 30 km/h gusting to 50. High 8.

Huntsville - Baysville
Oxtongue Lake - Fort Irwin - Northern Haliburton County
Algonquin
South River - Burk's Falls.
Today..Mainly cloudy. 30 percent chance of flurries this morning.
 Wind northwest 20 km/h gusting to 40. High zero. UV index 2 or low.
 Wind chill minus 9 in the morning.
Tonight..Mainly cloudy. Flurries beginning near midnight. Local
 amount 2 cm. Wind northwest 20 km/h becoming light this evening. Low
 minus 2. Wind chill near minus 6.
Monday..Mainly cloudy. 70 percent chance of flurries changing to
 70 percent chance of rain showers or flurries near noon. High
 plus 5.

Renfrew - Pembroke - Barry's Bay.
Today..Mainly cloudy. 30 percent chance of flurries this morning.
 Wind becoming northwest 20 km/h gusting to 40 this morning. High
 plus 2. UV index 2 or low.
Tonight..Mainly cloudy. Flurries beginning overnight. Wind northwest
 20 km/h becoming light this evening. Low minus 2. Wind chill near
 minus 6.
Monday..Flurries ending in the morning then mainly cloudy with
 60 percent chance of rain showers or flurries. Local snowfall amount
 2 cm. High plus 5.

End
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