Flash Flood Warning

Locations Affected

Saint Bonaventure, NY ∙ Kill Buck, NY ∙ Weston Mills, NY ∙ Allegany, NY ∙ Salamanca, NY ∙ Westons Mills, NY ∙ Limestone, NY ∙ Little Genesee, NY ∙ Red House, NY ∙ Hinsdale, NY

Full Alert Message

BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Buffalo NY 806 AM EDT Tue Jul 28 2026 The National Weather Service in Buffalo has issued a * Flash Flood Warning for... Southwestern Allegany County in western New York... Southeastern Cattaraugus County in western New York... * Until 1215 PM EDT. * At 806 AM EDT, Doppler radar indicated thunderstorms producing heavy rain will be moving back across the across the warned area this morning, where between 2 and 4 inches of rain have already fallen overnight. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Olean, Salamanca, Allegany State Park, Allegany, St. Bonaventure, Weston Mills, Hinsdale, Carrollton, Portville, Vandalia, Knapp Creek, Rock City Park, Limestone, Kill Buck, Haskell Flats, Ceres, Little Genesee and Allegheny Reservoir. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks. && LAT...LON 4200 7834 4200 7851 4200 7855 4200 7860 4200 7865 4200 7895 4206 7895 4206 7893 4221 7862 4217 7830 4200 7812 4200 7814 4200 7815 4200 7827 4200 7830 4200 7831 FLASH FLOOD...RADAR INDICATED

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