Flood Warning — Lebanon County, Pennsylvania
Flooding is occurring or imminent along rivers, streams, or low-lying areas.
Current Status
🌊 Active: Flood Warning
Flood Warning issued August 27 at 11:14PM EDT until August 28 at 5:00AM EDT by NWS State College PA
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Central Dauphin County in south central Pennsylvania... Northern Lancaster County in south central Pennsylvania... Lebanon County in south central Pennsylvania... * WHEN...Until 500 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 1112 PM EDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 2 and 5 inches of rain has fallen. - Additional brief downpours remain possible overnight, but the heaviest rain has ended. - Some locations that will experience flooding include... Lancaster, Harrisburg, Lebanon, Hershey, Ephrata, Colonial Park, Progress, Lititz, Willow Street, Palmyra, Linglestown, Steelton, New Holland, Manheim, Annville, Hummelstown and East Petersburg. - http://www.weather.gov/safety/floo
Effective August 27, 2026 at 11:14 PM ET · Expires August 28, 2026 at 5:00 AM ET
Event Details
Event Type
Flood Warning
Severity
severe
Issued By
NWS State College PA
Expires
August 28, 2026 at 5:00 AM ET
Last Checked
just now
What To Do
📋 Official NWS Guidance
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.
Also In Effect For
This same Flood Warning also covers:
Other Active Alerts in Pennsylvania
Flood Warning
Flash Flood Warning
Flood Warning
Flash Flood Warning
Flood Warning
Flood Warning
Get Flood Warning Alerts for Lebanon County
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Frequently Asked Questions
What does a Flood Warning mean for Lebanon County, Pennsylvania?
Flooding is occurring or imminent along rivers, streams, or low-lying areas.
Is this Flood Warning currently active?
Yes — this alert is active as of our last check (just now). It's set to expire August 28, 2026 at 5:00 AM ET.
How do I get notified about Flood Warning alerts for Lebanon County?
Download StormCast free on Google Play and set Lebanon County, Pennsylvania as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
What other areas does this alert cover?
This same Flood Warning is also in effect for Dauphin County, Lancaster County.