Monday, September 18, 2017

The best weather of the year for Montreal

Hydro Quebec was on the ground in Georgia last week, helping to restore power in the wake of hurricane Irma. The well respected utility sent down 50 crews, a total of 125 employees. Irma snapped trees and power lines, cutting power to over 9 million homes and businesses from Florida to the Carolina's. (Hydro Quebec Photo)
Our absolutely spectacular summer weather continues this week, with abundant sunshine and much above normal temperatures forecast fro Montreal. Daytime high temperatures were in the upper 20's this past weekend, 29C (85F) at my home on L'Ile Perrot Sunday afternoon. The normal high for mid-September in Montreal should be 19C (66F), with a normal low of 8C (47F). The only glitch in an otherwise perfect forecast, has been dense fog in the morning. The air mass is very humid, and the nights much longer, as a result fog has been forming nightly. The other slight glitch in the forecast may be hurricane Jose. High pressure should keep Jose well to our south, but a few clouds and perhaps a stray shower may pivot down the St. Lawrence Valley Tuesday or Wednesday. Otherwise expect sunshine through next Sunday, along with temperatures in the middle to upper 20s and lows in the middle teens.

Hurricane Jose
The Atlantic hurricane season continues to be extremely active. As mentioned, hurricane Jose is still meandering around the Atlantic, and is located this morning 270 miles (440km) east southeast of Cape Hatteras, North Carolina. Jose has 85mph winds, and is moving north at 9mph (15km/h). Jose is already producing elevated surf from southern New England to the Outer Banks. A tropical storm watch is now in effect for coastal regions from Delaware north to Massachusetts. Winds up to 45mph (70km/h) along with up to 4 inches (100mm) of rain are possible for coastal locations Tuesday.

Hurricane Maria
Over the weekend, hurricane Maria developed and is presently located 85 miles (135km) east of Martinique in the Leeward Islands. Sadly, Maria is forecast to become a major hurricane and trek across some of the same regions impacted by Irma two weeks ago. The northern Leeward islands will be impacted as early as Tuesday, with Puerto Rico expected to take a direct hit on Wednesday. All interests in the Bahamas and eastern US will need to monitor Maria carefully over the next week to 10 days.

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