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Elev 72 ft, 39.57 °N, 75.98 °W

Charlestown, MD Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Charlestown, MD
Elevation: 72ft
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Active Weather Alerts

Small Craft Advisory
Issued: 11:48 AM Jul. 18, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT THROUGH 11 PM EDT THIS
EVENING...

* WHAT...Southwest winds 10 to 15 kt with gusts up to 20 kt.

* WHERE...Tidal Potomac River from Key Bridge to Cobb Island MD,
and Chesapeake Bay and adjoining estuaries north of Drum Point
MD.

* WHEN...From 11 AM this morning to 11 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

Air Quality Alert
Issued: 8:51 PM Jul. 17, 2026 – National Weather Service
...AIR QUALITY ALERT CONTINUES THROUGH SATURDAY JULY 18 2026...

The Maryland Department of the Environment has issued a Code
ORANGE Air Quality Alert Saturday for
Northeast Maryland.

Concentrations of fine particulate matter due to wildfire smoke will
persist at levels consistent with an Air Quality Index of Unhealthy
(Red Alert) to Very Unhealthy (Purple Alert) Friday night into
Saturday morning. Air quality begins to improve Saturday afternoon.

Code Purple and Code Red Air Quality Alerts mean that air pollution
concentrations within the region are unhealthy to very unhealthy for
the general population.

A Code Orange Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases and
the elderly. The effects of air pollution can be minimized by
avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone
and fine particles visit the web site
mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/index.aspx

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