Special Weather Statement issued July 28 at 2:49PM EDT by NWS

…A STRONG THUNDERSTORM WILL AFFECT LAMOILLE…WEST CENTRAL CALEDONIA…SOUTHWESTERN ORLEANS…NORTHEASTERN CHITTENDEN AND NORTH CENTRAL WASHINGTON COUNTIES… At 248 PM EDT, a strong thunderstorm was located over Underhill State Park, moving east at 30 mph. Winds in excess of 40 mph are possible with this storm.

Source: National Weather Service Alerts for Vermont