A strong storm system is moving into the New York area today, bringing periods of heavy rain, powerful wind gusts and the potential for severe thunderstorms. Weather officials have declared a First Alert Weather Day due to the heightened risk of hazardous conditions across the region.
A Wind Advisory is in effect from 2 p.m. Monday through 4 a.m. Tuesday for New York City, Long Island, Connecticut, eastern New Jersey, and parts of the Hudson Valley including Ulster, Dutchess and Westchester counties. Meanwhile, a Flood Watch has been issued for Fairfield County from tonight into Tuesday morning.
Morning Commute Impacted by Rain and Rising Temperatures
As a strong cold front pushes toward the Tri-State Area, weather conditions are expected to deteriorate quickly. Temperatures will steadily climb overnight, reaching the 50s by early morning.
However, along with the milder air, pockets of heavy rain and isolated thunderstorms will move in before dawn. These downpours could slow traffic and create slick roadways during the Monday morning commute.
Severe Thunderstorms Possible in the Evening
After a brief break in activity during the late morning hours, rain and storms are expected to intensify again during the afternoon and evening. A line of powerful storms is forecast to sweep through between 8 p.m. and 11 p.m.
Some storms could turn severe, producing damaging wind gusts and intense rainfall. Flash flooding is a major concern, with widespread rainfall totals of 1 to 2 inches expected. Isolated areas could see even higher amounts.
Damaging Winds and Coastal Concerns
Strong winds will not be limited to thunderstorms. Gusts throughout the day could approach or exceed 60 mph, particularly along coastal areas. These winds may cause downed tree limbs, scattered power outages and travel disruptions.
Along Long Island’s South Shore, persistent southerly winds may push water toward the coastline, increasing the risk of minor coastal flooding.
While the tornado threat remains low, a brief isolated tornado cannot be completely ruled out, especially in areas west of New York City.
Sharp Temperature Drop to Follow
Monday’s highs will reach the low to mid-60s, feeling unusually mild for mid-March. But once the cold front moves through late Monday night, temperatures will quickly tumble. Rain may briefly mix with or change to light snow before ending.
The system will leave behind much colder air, setting up a chilly and windy St. Patrick’s Day with afternoon highs struggling to reach the low 40s.
Residents are advised to secure loose outdoor items, allow extra travel time, and stay alert for rapidly changing weather conditions throughout the day.
