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Montréal to Trois-Rivières

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 09 December 2019

Today Tonight and Tuesday.

Gale warning in effect.

Wind southwest 15 knots diminishing to light near noon then increasing to southwest 10 to 15 this evening. Wind increasing to southwest 15 to 25 overnight and to southwest 25 to 35 Tuesday morning. Wind diminishing to west 15 to 25 Tuesday evening.

Periods of snow with a risk of freezing rain changing to periods of rain early this morning and ending Tuesday afternoon. Fog banks forming this evening and dissipating overnight.

Temperatures minus 1 rising to plus 8 Tuesday morning then falling to minus 6 Tuesday evening.

Extended Forecast

Issued 06:00 PM EST 08 December 2019
Tuesday Wind southwest 10 to 15 knots veering to west 20 in the afternoon.
Wednesday Wind northwest 15 knots diminishing to light.
Thursday Wind west 15 to 20 knots diminishing to light late in the day.

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Map of St. Lawrence - St. Lawrence River marine weather areas Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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Warnings

Warnings (In effect)

Gale warning in effect

Montréal to Trois-Rivières

Issued 03:00 AM EST 09 December 2019

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 9 December 2019 Today Tonight and Tuesday At 3:00 a.m. EST today col located near Lake Saint-Jean.
By 7:00 p.m. EST tonight dissipating col located over the Quebec
Lower North Shore.

At 7:00 p.m. EST tonight trough from 993 mb low located on a line
north-south over the Midwestern states.
By 7:00 p.m. EST Tuesday trough from 984 mb low located on a line
northeast-southwest over the Gaspe Peninsula.

St. Lawrence - St. Lawrence River Area

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