« View county listSpecial Weather Statement
742 AM EDT MON AUG 21 2017
...A LINE OF STRONG THUNDERSTORMS WILL AFFECT SOUTHERN WYOMING...
CATTARAUGUS...SOUTHERN ERIE...SOUTHWESTERN LIVINGSTON...NORTHEASTERN
CHAUTAUQUA AND ALLEGANY COUNTIES...
At 741 AM EDT, radar indicated strong thunderstorms were located
along a line extending from near Evangola State Park to near
Shinglehouse. Movement was east at 15 mph.
Winds in excess of 30 mph are possible with these storms.
Locations impacted include...
Olean, Salamanca, Wellsville, Allegany State Park, Letchworth State
Park, Springville, Alfred, Gowanda, Ashford and Arcade.
This includes the following highways...
Interstate 90 near exit 58.
Interstate 86 between exits 20 and 32.
Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
LAT...LON 4200 7865 4259 7919 4257 7779 4200 7781
TIME...MOT...LOC 1141Z 267DEG 14KT 4256 7903 4202 7828