Friday, May 22, 2009

Fair Weekend

Strong southwest winds blow across Lake St. Louis on Montreal's West Island. The winds drove the temperature up to 29C yesterday. SB Photo.

The skies have cleared this afternoon over all region as high pressure moves into the area. A few clouds may prevail early Saturday, but it will otherwise be a very dry and pleasant weekend. The overnight period will be quite cool both days but temperatures under the warm May sun will warm into the low twenties on both Saturday and Sunday.

Yesterday was very warm in Montreal with a high of 29C. It was short of the record, but there were record highs reported elsewhere including Halifax and Charlottetown. Moncton was one of the warmest locations in the country at 32C. Kingston, ON was an excellent example of just how cold the Great Lakes are in the spring, and how they can influence the weather. With the wind blowing off Lake Ontario yesterday morning, Kingston struggled to reach 17C by 3pm yesterday. Between 2-3pm the wind switched from the south off the water to the west off the land. The temperature responded by hitting 25C in less than an hour.

Heavy rain, flooding and coastal beach erosion continue over south Florida as low pressure spins from the Atlantic across the state and into the northern Gulf of Mexico. The storm is non tropical in nature, but has still produced up to 20 inches of rain in places this week, including in Daytona Beach. Strong winds out of the northeast have produced beach erosion and coastal flooding. The storm is forecast to slowly move along the Gulf Coast this weekend as far west as New Orleans.

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