Issued 03:00 AM AST 22 January 2021
Today Tonight and Saturday.
Wind easterly 15 to 20 knots diminishing to variable 10 to 15 early this morning then becoming northerly 15 early this evening. Wind backing to northwest 15 to 20 Saturday morning then increasing to northwest 25 Saturday evening.
Periods of snow changing to showers or flurries near noon then to flurries Saturday morning.
Temperatures minus 2 rising to plus 3 this afternoon then falling to minus 2 Saturday evening.
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Ice ForecastsIssued 10:00 AM EST 21 January 2021 Today Tonight and Friday
Ice EdgeFirst ice edge estimated from Nova Scotia near 4545N 6240W to Prince
Edward Island near 4600N 6240W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4625N 6310W
to 4715N 6405W to 4840N 6345W to 4845N 6150W to 5040N 5820W to
Newfoundland near 5035N 5720W. Sea ice west and north of the ice
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM AST 22 January 2021 Today Tonight and Saturday At 3:00 a.m. AST today low 1000 mb located southwest of Georges
By 8:00 p.m. AST tonight low 988 mb located east of Laurentian Fan.
At 10:00 a.m. AST Saturday low 1003 mb located near Browns Bank.
By 8:00 p.m. AST Saturday low 995 mb located near East Scotian
Marine Weather StatementIssued 2:48 AM AST 22 January 2021 A developing low pressure system just south of the marine district
will intensify as it passes just southeast of Laurentian Fan later
today, bringing a period of northeasterly gales to southeasternmost
Marine interests are advised that a gale warning is in effect for
Laurentian Fan - eastern half.
Marine interests are also advised that freezing spray warnings are in
effect for Gulf-Magdalen, Chaleur-Miscou, and Anticosti.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
What we are doing
Need to travel Alberta Highway 93?
Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)
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