Radar indicated the storm included 60 mph wind gusts and quarter-size hail.

Minor harm to autos is feasible. Anticipate wind harm to timber and energy strains.

Areas to be affected embody Canandaigua, Geneseo, East Rochester, Fairport, Dansville, Letchworth State Park, Perry, Avon, Mount Morris and Victor.

This contains Interstate 390 between exits 4 and 11 and Interstate 90 between exits 45 and 43.

Heat and humid situations this night will help some showers and thunderstorms, which can produce heavy rain, gusty winds and hail throughout Western New York.

Unsettled climate will develop into extra widespread tonight and particularly Sunday as an almost stalled chilly entrance will lastly plow by way of the area, in keeping with the Nationwide Climate Service.

A extreme thunderstorm watch is in impact till 1 a.m. for all of Western New York, whereas components of Genesee and Livingston counties are beneath at extreme thunderstorm warning till 9 p.m.

Areas forecast to see storms embody Genesee, Livingston, Orleans, Wyoming, Niagara, Monroe, Wayne, northern Cayuga, northern Erie, Ontario, Chautauqua, Cattaraugus, Allegany and southern Erie counties.

The Nationwide Climate Service has issued a extreme thunderstorm warning till 9 p.m. for a number of counties within the Western New York space, together with Wyoming and components of Genesee and Livingston counties.

At 8:42 p.m., a extreme thunderstorm was positioned close to Mount Morris, or close to Letchworth State Park, shifting northeast at 45 mph.

Climate Service radar indicated 60 mph wind gusts and quarter-size hail. Torrential rainfall is happening with this storm and will result in flash flooding, the Climate Service mentioned.

Minor harm to autos is feasible. Anticipate wind harm to timber and energy strains.

The warning contains Wyoming, northeastern Cattaraugus, southeastern Erie, western Livingston, northern Allegany and southeastern Genesee counties.

Areas anticipated to be affected embody Geneseo, Dansville, Letchworth State Park, Perry, Warsaw, Mount Morris, Pavilion, Portageville, Houghton and York.

This contains Interstate 390 between exits 4 and seven.

A powerful thunderstorm is affecting parts of northeastern Erie, southeastern Niagara, Orleans, northern Genesee and western Monroe counties. It’s anticipated to proceed by way of 8:45 p.m.

At 7:41 p.m., Doppler radar was monitoring a robust thunderstorm close to Middleport, or close to Medina, shifting northeast at 35 mph. Radar indicated winds in extra of 40 mph, in keeping with the Climate Service.

Gustry winds may knock down tree limbs and blow round unsecured objects, the Climate Service mentioned.

Areas anticipated to be affected embody Clarence, Batavia, Brockport, Medina, Albion, Hilton, Hamlin Seashore State Park, Pembroke, Spencerport, Akron, Byron, Scottsville, Churchville, Middleport, Oakfield, Holley, Waterport, Level Breeze, Lakeside Seashore State Park and Kent.

This contains Interstate 90 between exits 48A and 47.

If open air, think about looking for shelter inside a constructing.

Torrential rainfall can be occurring with this storm and will result in localized flooding. Don’t drive your car by way of flooded roadways.

Frequent cloud to floor lightning is happening with this storm.

Lightning can strike 10 miles away from a thunderstorm. Search a protected shelter inside a constructing or car.

A extreme thunderstorm watch is in impact till 1 a.m. for Livingston and Wyoming counties, and in addition Allegany, Cattaraugus, Cayuga, Chautauqua, Chemung, Erie, Ontario, Schuyler, Seneca, Steuben, Tompkins, and Yates counties.

Expansive excessive stress will help truthful climate with cooler extra snug situations Monday and Tuesday, in keeping with the Climate Service.