Update 9:45 p.m. Monday: All watches and warnings have ended.
BROCKVILLE – A severe thunderstorm watch is in effect for Brockville and Leeds-Grenville.
Environment Canada says conditions are right for possible dangerous thunderstorms, which could produce strong wind, large hail and torrential rain.
Around 7:30 p.m., the weather agency added a rainfall warning for the region, with heavy downpours of 75-100 millimeters (3-4 inches) possible.
The risk will remain in our area late this afternoon and tonight (Monday).