Isaias is now a post-tropical cyclone as it moves into southeastern Canada. It is located 45 miles ESE of Montreal, Quebec, Canada.
The post-tropical cyclone is moving toward the north-northeast near 38 mph, and this general motion is expected with a decrease in forward speed through Wednesday night.
Maximum sustained winds have decreased to near 45 mph with higher gusts, mainly over water to the southeast of the center.
Continued weakening is expected, and the winds are expected to drop below tropical-storm force during the next few hours. The post-tropical cyclone is expected to dissipate over southeastern Canada Wednesday night or Thursday.
Tropical-storm-force winds extend outward up to 175 miles to the southeast of the the center.
As of 11 p.m. Tuesday, August 4:
Location: 45.3 N 72.5 W
Moving: NNE at 38 mph
Min pressure: 1000 mb
Max sustained winds: 45 mph