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As Hurricane Willa moves ashore as a major hurricane today in Mexico, his next move is already planned. The storm is about to become the first major Nor-easter of the season on the East Coast, bringing fierce winds, raging waves and even heavy, wet snow inland this week -end.
Currently located more than 3,000 km from New York, Willa is entering today on the Pacific coast of Mexico, just south of the resort town of Mazatlan. Willa briefly reached grade 5 on Monday, becoming the third category 5 storm of the season in the eastern Pacific, which is now the most energetic ever recorded.
Willa carries the supercharged Pacific energy and even the moisture of another tropical system, Vincente, while she lands ashore in Mexico. While the storm is expected to lose strength while crossing the mountains of Mexico, she will retain her identity when she heads to Texas. And that's where the transition from the tropical storm system to Nor-easter will begin. There will be big impacts along the way.
In Texas, it will rain to several inches of rain on an already saturated soil. To have endured major floods in Hill Country less than a week ago, Texans are preparing for the second run on Wednesday. This time, the rain will be less strong and will not last as long. But flash floods are a threat to localized rains.
And that's just the beginning, as the storm moves into the deep south.
Thursday, violent thunderstorms will hit some of the areas devastated by the Hurricane Michael. Torrential downpours and isolated tornadoes are possible from Louisiana to Mississippi, Alabama, North Florida and Georgia. The biggest threat to tornadoes will be the Florida Panhandle and South Georgia.
Then the system reactivates. The remnants of Willa will merge with a cold front, around the corner and along the east coast, becoming an important Nor-easter for the entire east coast as the weekend approaches.
The storm will begin to blow on Friday, which will bring stormy conditions to the southeastern United States. Expect a cool, windy rain for North and South Carolina and Virginia. Towards the west through the Appalachians to Kentucky and Tennessee, a cold wind will blow with torrential rains and persistent temperatures until the 1940s.
This rough weather will push up the East Coast and turn into a miserable Saturday in the Northeast. At this point, the storm will be a Norse easter in its own right and a very strong one for this beginning of the season. Gusts of 50 to 70 km / h and ocean waves of up to 20 feet will crisscross the coastal regions from Virginia to New England. Coastal flooding is possible in normally vulnerable areas.
From Washington DC to Philadelphia, through New York and Boston, it will be a cold, windy day with heavy rains and latent temperatures in the 1940s.
As it is still early in autumn, most trees still have a lot of leaves. That's why the first Nor-easters of the season are known for falling trees and power lines.
Inland temperatures can be cold enough for the first measurable snow of the season. Some moist flakes will likely fall as far south as the Poconos and northern New Jersey.
The snow will be heavier further north, from Catskills to the mountains of northern New England. Some areas of Vermont, New Hampshire, and Maine may take a foothold. Snow, similar to cement, will weigh down power lines and, combined with gusty winds, could cause sparse power outages.
The weather will begin to improve on Sunday with the departure of Norse, but it will leave a very cold and windy autumn time for the start of Halloween week. Embrace yourself, take turns!
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