The National Weather Service's Storm Prediction Center has issued a severe thunderstorm watch, effective until 9pm, for 45 counties in New York State as well as northwest Connecticut, western Massachusetts, and southern Vermont.
The NWS warns that thunderstorms in the region may be accompanied by large hail -- up to two inches across - and winds of up to 70 miles per hour.
The alert was issued at 1:40pm. Included in the severe thunderstorm watch are all five counties of the Catskills region: Delaware, Greene, Schoharie, Sullivan and Ulster.
A Facebook page to keep an eye on as the storms develop: Hudson Valley Weather, whose readers often submit reports of conditions on the ground when severe weather develops.
Let us know, too: Post your weather reports in a comment below, or email them to editor@watershedpost.com. (If you've got hail, send us photos!)
Update, 5:15pm: With heavy thunderstorms moving through the area, a flood advisory was issued for Greene, Albany, Columbia and Rensselaer counties at 4:14pm, in effect until 10:15pm.
