UPDATE: The flood advisory has been extended through 10:00 p.m. Tuesday.
The National Weather Service has posted a Flood Advisory for the Salmon River from Lake Ontario through Oswego County.
The advisory last until 6:15 p.m. Monday.
The weather service says the advisory is due to the heavy rain across the region and what it calls “related emergency river operations”.
Higher than normal water flows will be seen from the Altmar dam upriver through Pulaski and to Lake Ontario.
Extreme caution is being advised.