Active Weather Alerts
Flood Warning
Issued: 12:44 AM Jul. 10, 2025 – National Weather Service
...FLOOD WARNING IN EFFECT UNTIL 1115 PM EDT THIS EVENING... ...REPLACES FLASH FLOOD WARNING... * WHAT...Flooding caused by excessive rainfall is occurring. * WHERE...A portion of central Pennsylvania, including the following counties, Lancaster and York. * WHEN...Until 1115 PM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 844 PM EDT, local law enforcement reported flooding in the warned area. Between 2 and 3 inches of rain have fallen. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Lancaster, York, Columbia, Millersville, Willow Street, Red Lion, Spry, Dallastown, East York, Stonybrook-Wilshire, Paradise, Salunga-Landisville, Shrewsbury, Grantley, Tyler Run-Queens Gate, Valley View, Strasburg, Mountville, Marietta and Stewartstown. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. &&
Flash Flood Warning
Issued: 10:40 PM Jul. 9, 2025 – National Weather Service
The National Weather Service in State College has issued a * Flash Flood Warning for... Southeastern Lancaster County in south central Pennsylvania... Southeastern York County in south central Pennsylvania... * Until 945 PM EDT. * At 640 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 1 inch of rain has fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or 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... Paradise, Quarryville, Gap, Delta, Wakefield, Holtwood, Sunnyburn, Susquehanna Trails, Intercourse, Christiana, Georgetown, Fawn Grove, Kirkwood, Little Britain, Buck, Peach Bottom and White Horse. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && FLASH FLOOD...RADAR INDICATED
Flood Watch
Issued: 5:21 AM Jul. 9, 2025 – National Weather Service
...FLOOD WATCH IN EFFECT FROM THIS AFTERNOON THROUGH THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of central Pennsylvania, including the following counties, Adams, Lancaster and York. * WHEN...From this afternoon through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Scattered thunderstorms with locally heavy rain are forecast later this afternoon and evening. Hourly rainfall rates of 1 to 2 inches are likely within the strongest storms and could produce isolated instances of flash flooding in and near the watch area. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
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