(July 16th, 2025) FLOOD WATCH IN EFFECT FROM 5 PM EDT THIS AFTERNOON THROUGH THISEVENING...
* WHAT...Flash flooding caused by excessive rainfall is possible.
* WHERE...A portion of central Pennsylvania, including the following
areas, Adams, Columbia, Cumberland, Dauphin, Juniata, Lancaster,
Lebanon, Montour, Northern Lycoming, Northumberland, Perry,
Schuylkill, Snyder, Southern Lycoming, Sullivan, Union and York.
* WHEN...From 5 PM EDT this afternoon through this evening.
* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS... - Thunderstorms with intense rainfall rates around 2 inches per hour could result in isolated to scattered instances of flash flooding. Rainfall amounts of 2 to 4 inches are possible within a short 1 to 3 hour duration with locally higher amounts up to 5 inches possible.o 3 hour duration with locally higher amounts up to 5 inches possible.
* WHEN...From 5 PM EDT this afternoon through this evening.
* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas.
* ADDITIONAL DETAILS... - Thunderstorms with intense rainfall rates around 2 inches per hour could result in isolated to scattered instances of flash flooding. Rainfall amounts of 2 to 4 inches are possible within a short 1 to 3 hour duration with locally higher amounts up to 5 inches possible.o 3 hour duration with locally higher amounts up to 5 inches possible.