New event. Flash Flood Watch from 9/23/2021 12:00 PM to 9/24/2021 2:00 AM EDT for Southern PA. More information.
Interactive NWS Alert
Radar valid at 200 am EDT, Sep 24th 2021
Juniata-Tioga-Northern Lycoming-Sullivan-Southern Lycoming-Union-
Including the cities of Lancaster, Wellsboro, Lebanon, Trout Run,
Bloomsburg, Danville, Selinsgrove, Shamokin, Sunbury, Harrisburg,
Williamsport, Mansfield, York, Berwick, Laporte, Mifflintown,
Newport, Lewisburg, Pottsville, Gettysburg, Hershey, and Carlisle
342 AM EDT Wed Sep 22 2021
...FLASH FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE
The National Weather Service in State College has issued a
* Flash Flood Watch for 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, Tioga, Union and York.
* From Thursday afternoon through late Thursday night.
* Heavy rain is expected Thursday afternoon into Thursday night.
Rainfall totals of 2 to 4 inches are forecast with locally higher
* Flash flooding is possible especially in urban areas and along
small streams and creeks.
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.
iNWS is an experimental service intended for NWS core partners,
including emergency managers, community leaders and other government