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Elev 659 ft, 40.25 °N, 76.47 °W

Mount Gretna, PA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Mount Gretna, PA
Elevation: 659ft
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Active Weather Alerts

Flood Warning
Issued: 6:33 AM Jul. 1, 2025 – National Weather Service
...FLOOD WARNING IN EFFECT UNTIL 530 AM EDT EARLY THIS MORNING...
...REPLACES FLASH FLOOD WARNING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...A portion of central Pennsylvania, including the following
counties, Lancaster and Lebanon.

* WHEN...Until 530 AM EDT.

* IMPACTS...Numerous roads remain closed due to flooding. Streams
continue to rise due to excess runoff from earlier rainfall. It
will take several hours for all the water from these storms to
work through local drainage systems in urban areas.

* ADDITIONAL DETAILS...
- At 231 AM EDT, Local law enforcement continue to report water
rescues in the warned area. Flooding is ongoing. Between 4
and 6 inches of rain have fallen.
- Additional light rainfall is possible in the warned area.
- Some locations that will experience flooding include...
Lancaster, Ephrata, Elizabethtown, Columbia, Lititz,
Millersville, Willow Street, Mount Joy, Manheim, East
Petersburg, Cornwall, Akron, Leola, Salunga-Landisville,
Denver, Maytown, Reamstown, Rothsville, Mountville and
Marietta.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&



Flood Watch
Issued: 6:23 AM Jul. 1, 2025 – National Weather Service
...FLOOD WATCH IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH THIS
EVENING...

* WHAT...Flash flooding caused by excessive rainfall is possible.

* WHERE...A portion of central Pennsylvania, including the following
counties, Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon
and York.

* WHEN...From 2 PM EDT this afternoon through this evening.

* IMPACTS...Area creeks and streams are running high and could flood
with more heavy rain.

* ADDITIONAL DETAILS...
- Heavy rain fell over most of the watch area on Monday and
Monday night. More thunderstorms are expected later today and
early tonight. The wet soils will cause the rain to run off
into the already-high streams and creeks. Less than one inch
of additional rainfall later today may be enough to cause
flash flooding. The greatest risk for flooding is south of
the Turnpike.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

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