The National Weather Service kept a Severe Flood Watch in effect until 11:00 on July 7, 2026 for Northern Litchfield, Southern Litchfield, Western Ulster, Eastern Ulster, Western Dutchess and Eastern Dutchess, while a separate Severe Flood Warning remains active for Allegany, New York, until 7:30 AM Tuesday, July 7, 2026. The alerts cover ongoing rounds of showers and thunderstorms producing very heavy downpours across the region. Last update: July 7, 2026.
The alerts matter because repeated storms can trigger excessive runoff rapid rises on small waterways and flash flooding with little warning. Forecast guidance continues to indicate widespread rainfall of 1 to 3 inches with localized amounts exceeding three inches, a setup that can overwhelm drainage in low-lying and flood-prone locations and affect travel corridors and urbanized areas.
Coverage and timing across Litchfield, Ulster and Dutchess
The watch spans the northern and southern portions of Litchfield and the western and eastern halves of both Ulster and Dutchess, underscoring potential impacts from higher western terrain to densely populated valleys. Officials indicated the watch aligns with peak impacts expected through Tuesday morning as storms redevelop and track repeatedly over the same zones. A watch signals conditions are favorable for flash flooding and residents should remain ready to act if warnings are issued. The situation continues to be reassessed as additional storm rounds move through the counties where soils may already be saturated and drainage is poor.
Allegany under severe flood warning with road closures
Allegany is under a separate, more urgent Severe Flood Warning until 7:30 AM Tuesday, with small stream flooding from excessive rainfall expected or ongoing. Reported impacts include road closures on Fulmer Valley Road and Dutch Hill Road. Between 2 and 4.5 inches of rain fell Monday, with up to an additional 0.5 inches possible Monday night. Flooding of rivers, creeks, streams, and other low-lying or historically flood-prone locations is occurring or imminent. In hilly terrain, drivers are advised to avoid attempting to cross flooded roads and to seek alternate routes, while campers and hikers should avoid streams or creeks as water levels fluctuate quickly.
Rainfall outlook, risks and official guidance
Repeated bands of showers and thunderstorms are expected to maintain very heavy downpours, with baseline totals of 1 to 3 inches and localized pockets surpassing three inches where storms train. Excess water may lead to flooding of rivers creeks and small basins, especially near intersections, underpasses and smaller tributaries. Urban areas with extensive pavement and steep terrain in western zones are particularly susceptible to quick rises. Authorities urge residents to monitor updates, be prepared to move to higher ground, and avoid driving through flooded roadways where depth and road integrity are uncertain. In emergencies, the guidance is to dial 911 and follow directions from local officials as conditions evolve through Tuesday morning.
