Flash Flood Warning for Northumberland, PA; Snyder, PA; Union, PA
Official alert fields
What you need to know
- Applies to
- Northumberland, Snyder, Union
- Effective
- Ends or expires
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Likely
What is happening
FFWCTP The National Weather Service in State College has issued a * Flash Flood Warning for... Northumberland County in central Pennsylvania... Snyder County in central Pennsylvania... Southeastern Union County in central Pennsylvania... * Until 330 AM EDT. * At 1126 PM EDT, Doppler radar indicated thunderstorms...
What the bulletin says to do
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.
Full official description
Bulletin details
FFWCTP The National Weather Service in State College has issued a * Flash Flood Warning for... Northumberland County in central Pennsylvania... Snyder County in central Pennsylvania... Southeastern Union County in central Pennsylvania... * Until 330 AM EDT. * At 1126 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. 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... Sunbury, Shamokin, Mount Carmel, Lewisburg, Selinsgrove, Northumberland, Kulpmont, Winfield, Elysburg, Fairview-Ferndale, Trevorton, Shamokin Dam, Linntown, Marshallton, Hummels Wharf, Middleburg, McClure, Montandon and Kreamer.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Alert
Flash Flood Warning issued September 2 at 11:26PM EDT until September 3 at 3:30AM EDT by NWS State College PA
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS State College PA. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Alert
- Last collected