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Olney, MD Severe Weather Alertstar_ratehome

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Location: Olney, MD
Elevation: 472ft
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Flood Watch
Issued: 7:45 AM Jun. 13, 2025 – National Weather Service
...FLOOD WATCH IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT...

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

* WHERE...Including the following , District of Columbia, including
the following areas in Maryland, Central and Southeast Montgomery,
Charles, Prince Georges and St. Marys, and including the following
areas in Virginia, Albemarle, Arlington/Falls Church/Alexandria,
Central and Southeast Prince William/Manassas/Manassas Park,
Culpeper, Fairfax, Greene, King George, Madison, Orange, Southern
Fauquier, Spotsylvania and Stafford.

* WHEN...From this evening through late tonight.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
- Showers and thunderstorms will increase in coverage late this
afternoon through this evening. Some thunderstorms will
contain heavy rainfall, with rainfall amounts around 1 to 3
inches possible within an hour or two. Storms may also train
over the same areas, causing the possibility for locally
higher amounts around 4 to 5 inches of rain within a few
hours. Heavy rainfall in a short period of time combining
with already saturated soils means that creeks and streams
may rapidly rise out of their banks along with the potential
for flash flooding in urban areas.
- Please visit www.weather.gov/safety/flood for flood safety
and preparedness information

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

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