This event is no longer active — it's kept here as a record. Recovery may still be underway; the guidance below applies.
1 concurrent flood warnings — 6 counties affected
This is a severe-significance flood outbreak event affecting Bucks County, PA; Gloucester County, NJ; Philadelphia County, PA; Hunterdon County, NJ; Mercer County, NJ; Baltimore County, MD, tracked from official feeds (NOAA / National Weather Service). We update this page as the situation develops.
- Type
- Flood Outbreak
- Extent
- ≈ 1,419,415 acres
- Began
- To end
Affected by this event? Open your area's damage guides below to reach a vetted local restoration pro, 24/7.
Affected area map
Each shaded area is one covered warning's reported footprint — this outbreak groups the 7 warnings listed below, colored by hazard type. Press Play below to watch each footprint appear in the order it was issued. Pan and zoom to explore the map.
Interactive affected-area map
Bucks County, PA; Gloucester County, NJ; Philadelphia County, PA; Hunterdon County, NJ; Mercer County, NJ; Baltimore County, MD · ≈ 2,200 sq mi reported extent · Enable JavaScript to explore the map.
2026-08-05 19:33 UTC · snapshot 7 of 7
Shown as reported by our sources — not an official product. For current advisories and the authoritative map, see NOAA / National Weather Service ↗.
Restoration help near this event
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Water damage restoration
What to do now
Mold remediation
What to do now
Latest updates
Official updates and news coverage for this event, newest first — National Weather Service products, local storm reports, incident updates and press headlines. Official items are verbatim government text; news headlines link out to the original outlet.
- Storm report NWS PHI storm report
FLASH FLOOD — 1 SSW Warminster, PA
Several areas of flooding on County Line Road.
- Storm report NWS PHI storm report
FLASH FLOOD — 3 NW Washington Crossin, NJ
Flooding on River Road.
- Storm report NWS PHI storm report
FLASH FLOOD — 1 NNW Croydon, PA
Flooding on I-95 southbound 2 miles north of Exit 37. There is a lane restriction.
- Storm report NWS PHI storm report
FLASH FLOOD — 1 WNW Fairless Hills, PA
Oxford Valley Road flooded just south of Lincoln Highway.
Show 36 earlier updates
- NWS PHI storm report Storm report
- NWS PHI storm report Storm report
- NWS PHI storm report Storm report
- NWS PHI storm report Storm report
- NWS PHI storm report Storm report
- NWS PHI storm report Storm report
- NWS PHI storm report Storm report
- PhillyBurbs News
- WBFF News
- NWS Mount Holly NJ Bulletin
- nottinghammd.com News
- NWS Mount Holly NJ Bulletin
- NWS Mount Holly NJ Bulletin
- NWS Mount Holly NJ Bulletin
- NWS Mount Holly NJ Bulletin
- NWS Mount Holly NJ Bulletin
- NWS Baltimore MD/Washington DC Bulletin
- MyChamplainValley.com News
Heavy rain leads to flash flooding in parts of our region – ABC22 & FOX44
- facebook.com News
- WFMZ.com News
Red Sox get All-Star catcher Adley Rutschman from AL East rival Orioles, AP source says
- NJ.com News
- WBAL-TV News
- PhillyBurbs News
- Courier-Post News
Flash flood warnings set to last into afternoon in South Jersey
- Central New Jersey News News
Flood threat grows as Central Jersey faces days of rain, storms
- PhillyBurbs News
- Delawareonline.com News
- Courier-Post News
- PhillyBurbs News
- Yahoo News
Lehigh Valley Flood Watch: What to expect with more rain expected in region
- lehighvalleylive.com News
Lehigh Valley Flood Watch: What to expect with more rain expected in region
- app.com News
Flash floods possible as heavy rain hits NJ; when will rain end?
- wfsb.com News
- streamlinefeed.co.ke News
Philadelphia Braces for Severe Flash Flooding as Slow-Moving Storm System Advances
- ALXnow News
WEATHER ALERT: Flash Flood Warning issued for Alexandria amid rounds of downpours
- NJ.com News
N.J. weather: Flood watch issued for 17 counties with heavy rain, thunderstorms in forecast
Updates are captured automatically from official and news sources, and may lag the live source. For the very latest, see NOAA / National Weather Service ↗.
Warnings covered
Warnings this outbreak covered
This page tracks the outbreak as a whole; each entry below is one official warning thread with its own live status, map and update log.
- Flash Flood Warning — Baltimore, MDBaltimore, MDsevereEnded
- Flash Flood Warning — Bucks, PA +1Bucks, PA; Montgomery, PAsevereEnded
- Flash Flood Warning — Burlington, NJ +5Burlington, NJ; Camden, NJ; Gloucester, NJ; Bucks, PA; Montgomery, PA; Philadelphia, PAsevereEnded
- Flash Flood Warning — Burlington, NJ +2Burlington, NJ; Mercer, NJ; Bucks, PAsevereEnded
- Flash Flood Warning — Gloucester, NJ +3Gloucester, NJ; Delaware, PA; Montgomery, PA; Philadelphia, PAsevereEnded
- Flash Flood Warning — Hunterdon, NJ +2Hunterdon, NJ; Mercer, NJ; Bucks, PAsevereEnded
- Flash Flood Warning — Hunterdon, NJ +2Hunterdon, NJ; Warren, NJ; Bucks, PAsevereEnded