Friday, July 13, 2018

Southern Quebec and Ontario in desperate need of rain

More hot and humid weather is forecast for Montreal through next Tuesday. (AccuWeather.com)
Drought conditions are beginning to worsen across portions of eastern Ontario, southern Quebec and New England. In Montreal, the last measurable rainfall was on June 30 when a paltry 6mm fell. The dry weather has prompted numerous municipalities, in both provinces, to place restrictions on outdoor water use, as well as any burning. On Ile Perrot, lawn watering in prohibited at this time, but that has not stopped many residents from doing it anyway. Those who do obey the rules, are left with badly burnt lawns and trees loosing their leaves. The fire danger in forests across the region ranges from very high to extreme. Dozens of fires continue to burn in Quebec and Ontario. The dry weather has been accompanied by a very warm start to July. So far this month, 7 of the 12 days in Montreal have recorded highs above 30C (86F). Of the remaining days, only one was below 27C (81F).

There is a little good news on the horizon. A weak frontal boundary will move into southern Quebec overnight into Saturday morning, with some scattered showers. The rain will be light and isolated, but any moisture is welcome. Unfortunately this front will open the door to another hot and humid period, lasting into Tuesday. Daytime highs across the area will be in the low 30s, with humidex values approaching 38C (100F) Sunday and Monday. On Tuesday, a more potent cold arrives with numerous showers and thunderstorms. This front has the potential to bring Montreal our first appreciable rain of the month.

Towering waves pound the Newfoundland coast at Cape Race on Thursday. Post-Tropical Storm Chris moved into Placentia bay late in the day, before racing off to the northeast. (The Weather Network)
Tropical Storm Chris
Chris moved across Placentia Bay in Newfoundland on Thursday, with heavy rain, strong winds and towering waves. In Gander, 76mm (3 inches) of rain fell. A peak wind gust of 105km/h (65mph) was observed at Cape Pine, 102km/h (63mph) at Bonavista, and 91km/h (56mph) at St John's Airport. Waves as high as 8 metres (26 feet) pounded coastal regions along the south coast and Avalon Peninsula. At this time, no major damage was reported. Chris has become post-tropical, and is racing of to the northeast this morning in the open waters of the North Atlantic.

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