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Rowland, PA Warnings, Watches and Advisories

NWS Active Alerts for PA - Map View

State: PA Total alerts: 9 Updated: Nov 12, 2026 3:54pm EST

Severe Thunderstorm Warning

Area
Hunterdon, NJ; Mercer, NJ; Bucks, PA
Severe Thunderstorm Warning issued November 12 at 3:49PM EST until November 12 at 4:15PM EST by NWS Mount Holly NJ

At 348 PM EST, a severe thunderstorm was located over New Hope, or 13 miles northwest of Trenton, moving northeast at 20 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Locations impacted include... Ewing, Byram, Flemington, Pennington, New Hope, Newtown, Hopewell, Stockton, Richboro, Washington Crossing, Sergeantsville, Lawrenceville, Lumberville, Sand Brook, Lambertville, Churchville, Newtown Grant, and Village Shires. This includes Interstate 295 in New Jersey between mile markers 71 and 76.

Severe Thunderstorm Warning

Area
Burlington, NJ; Bucks, PA; Philadelphia, PA
Severe Thunderstorm Warning issued November 12 at 3:42PM EST until November 12 at 4:00PM EST by NWS Mount Holly NJ

At 342 PM EST, a severe thunderstorm was located over Willingboro, or 13 miles east of Camden, moving northeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Trained weather spotters. IMPACT...Minor damage to vehicles is possible. Wind damage to roofs, siding, trees, and power lines is possible. Locations impacted include... Philadelphia, Bensalem, Evesham, Mount Laurel, Willingboro, Medford, Lumberton, Riverside, Beverly, Ramblewood, Andalusia, Marlton, Greentree, Edgewater Park, Delanco, Cornwells Heights-Eddington, Moorestown-Lenola, and Croydon. This includes the following highways... New Jersey Turnpike near exit 4. Interstate 95 in Pennsylvania between mile markers 33 and 38. Interstate 295 in New Jersey between mile markers 37 and 46.

Severe Thunderstorm Warning

Area
Burlington, NJ; Mercer, NJ; Monmouth, NJ; Ocean, NJ; Bucks, PA
Severe Thunderstorm Warning issued November 12 at 3:37PM EST until November 12 at 4:30PM EST by NWS Mount Holly NJ

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Northwestern Ocean County in southern New Jersey... Southern Mercer County in central New Jersey... Northeastern Burlington County in southern New Jersey... Southwestern Monmouth County in central New Jersey... Southeastern Bucks County in southeastern Pennsylvania... * Until 430 PM EST. * At 336 PM EST, a severe thunderstorm was located over Burlington, or 10 miles south of Trenton, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Wind damage to roofs, siding, trees, and power lines is possible. * Locations impacted include... Trenton, Ewing, Willingboro, Lumberton, Florence, Burlington, Bristol, Mount Holly, Bordentown, Beverly, Yardley, Tullytown, Allentown, Langhorne, Pemberton, Wrightstown, Florence-Roebling, Six Flags Theme Park, Jacksonville, and Georgetown. This includes the following highways... New Jersey Turnpike between exits 5 and 8. Pennsylvania Turnpike between mile markers 353 and 359. Interstate 95 in Pennsylvania between mile markers 37 and 40. Interstate 195 in New Jersey between mile markers 0 and 15. Interstate 295 in New Jersey between mile markers 44 and 71.

Tornado Watch

Area
Burlington, NJ; Camden, NJ; Hunterdon, NJ; Mercer, NJ; Middlesex, NJ; Monmouth, NJ; Ocean, NJ; Somerset, NJ; Bucks, PA; Montgomery, PA; Philadelphia, PA
Tornado Watch issued November 12 at 3:27PM EST until November 12 at 7:00PM EST by NWS Mount Holly NJ

TORNADO WATCH 705 REMAINS VALID UNTIL 7 PM EST THIS EVENING FOR THE FOLLOWING AREAS IN NEW JERSEY THIS WATCH INCLUDES 8 COUNTIES IN CENTRAL NEW JERSEY MERCER MONMOUTH IN NORTHERN NEW JERSEY HUNTERDON MIDDLESEX SOMERSET IN SOUTHERN NEW JERSEY BURLINGTON CAMDEN OCEAN IN PENNSYLVANIA THIS WATCH INCLUDES 3 COUNTIES IN SOUTHEAST PENNSYLVANIA BUCKS MONTGOMERY PHILADELPHIA THIS INCLUDES THE CITIES OF CAMDEN, CHERRY HILL, DOYLESTOWN, EAST BRUNSWICK, EDISON, FLEMINGTON, FREEHOLD, MOORESTOWN, MOUNT HOLLY, NEW BRUNSWICK, NORRISTOWN, NORTH BRUNSWICK TOWNSHIP, PERTH AMBOY, PHILADELPHIA, SAYREVILLE, SOMERSET, TOMS RIVER, AND TRENTON.

Flash Flood Warning

Area
Burlington, NJ; Bucks, PA; Montgomery, PA; Philadelphia, PA
Flash Flood Warning issued November 12 at 3:27PM EST until November 12 at 7:30PM EST by NWS Mount Holly NJ

FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Northwestern Burlington County in southern New Jersey... Southeastern Bucks County in southeastern Pennsylvania... East Central Montgomery County in southeastern Pennsylvania... Northeastern Philadelphia County in southeastern Pennsylvania... * Until 730 PM EST. * At 327 PM EST, Doppler radar indicated thunderstorms producing heavy rain across portions of the warned area. Up to a 0.5 inch of rain has fallen. The expected rainfall rate is 1.5 to 2.5 inches in 1 hour. Additional rainfall amounts of 0.5 to 2 inches are possible in the warned area. Flash flooding is expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. 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... Philadelphia, Bensalem, Mount Laurel, Willingboro, Florence, Burlington, Bristol, Mount Holly, Riverside, Hatboro, Beverly and Yardley.

Flash Flood Warning

Area
Burlington, NJ; Camden, NJ; Montgomery, PA; Philadelphia, PA
Flash Flood Warning issued November 12 at 3:01PM EST until November 12 at 7:00PM EST by NWS Mount Holly NJ

FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... West Central Burlington County in southern New Jersey... Northwestern Camden County in southern New Jersey... Southeastern Montgomery County in southeastern Pennsylvania... Central Philadelphia County in southeastern Pennsylvania... * Until 700 PM EST. * At 301 PM EST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to a 0.5 inches of rain has fallen. The expected rainfall rate is 1.5 to 2.5 inches in 1 hour. Additional rainfall amounts of 1.5 to 2 inches are possible in the warned area. Flash flooding is expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. 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... Philadelphia, Camden, Gloucester City, Mount Laurel, Palmyra, Rockledge, Audubon Park, Wissinoming, Kensington, Center City and Tacony.

Flash Flood Warning

Area
Camden, NJ; Gloucester, NJ; Delaware, PA; Philadelphia, PA
Flash Flood Warning issued November 12 at 2:45PM EST until November 12 at 6:45PM EST by NWS Mount Holly NJ

FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... West Central Camden County in southern New Jersey... Northwestern Gloucester County in southern New Jersey... Southeastern Delaware County in southeastern Pennsylvania... Southwestern Philadelphia County in southeastern Pennsylvania... * Until 645 PM EST. * At 245 PM EST, Doppler radar indicated thunderstorms producing heavy rain across portions of the warned area. Up to a 0.5 inch of rain has fallen. The expected rainfall rate is 1.5 to 2.5 inches in 1 hour. Additional rainfall amounts of 1.5 to 2 inches are possible in the warned area. Flash flooding is expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. 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... Philadelphia, Gloucester City, West Deptford, Bellmawr, Yeadon, Woodbury, Folcroft, Swarthmore, Paulsboro, Westville and National Park.

Flash Flood Warning

Area
New Castle, DE; Gloucester, NJ; Salem, NJ; Delaware, PA
Flash Flood Warning issued November 12 at 2:26PM EST until November 12 at 6:30PM EST by NWS Mount Holly NJ

FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Northeastern New Castle County in northern Delaware... Northwestern Gloucester County in southern New Jersey... Northwestern Salem County in southern New Jersey... Southwestern Delaware County in southeastern Pennsylvania... * Until 630 PM EST. * At 226 PM EST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1.5 to 2.5 inches in 1 hour. 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 indicated. 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... Wilmington, Chester, Arden, Chelsea, Chester Township, Talleyville, Nether Providence Township, Greenville and Brookhaven.

Winter Weather Advisory

Area
Potter; Tioga; Northern Lycoming; Sullivan
Winter Weather Advisory issued November 12 at 2:10PM EST until November 13 at 1:00PM EST by NWS State College PA

* WHAT...Snow expected. Total snow accumulations up to two inches. Locally higher amounts up to 4 inches are possible. Winds gusting as high as 35 mph. * WHERE...Northern Lycoming, Potter, Sullivan, and Tioga Counties. * WHEN...From 7 PM this evening to 1 PM EST Friday. * IMPACTS...Be prepared for winter driving conditions overnight through the Friday morning commute. * ADDITIONAL DETAILS...Rain will change to wet snow tonight and continue into Friday morning. Snowfall will be elevation dependent with accumulation most likely above 1500 feet. Snow is most likely to accumulate on non-paved surfaces. The first snow of the season can result in greater impacts as motorists adjust to winter driving conditions.

SAFETY and DATA MESSAGE

When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Rowland.

Use the Radar Maps link provided to understand the trajectory of a storm.

For more official information about severe storms and how to stay safe, visit the National Weather Service's Severe Thunderstorm Safety page. We encourage you to also monitor Excessive Rainfall Forecasts on their Weather Prediction Center website.

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