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Elev 19 ft, 41.7 °N, 70.15 °W

South Dennis, MA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: South Dennis, MA
Elevation: 19ft
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Active Weather Alerts

Air Quality Alert
Issued: 7:21 PM Jun. 23, 2025 – National Weather Service
...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT TUESDAY...

The Massachusetts Department of Environmental Protection has issued
an Air Quality Alert for Ground Level Ozone, from 11 AM to 11 PM EDT
Tuesday.

An Air Quality Alert means that Ground Level Ozone concentrations
within the region may approach or exceed levels that are Unhealthy
for Sensitive Groups.

Air is unhealthy for sensitive children and adults, such as those
with asthma, lung or heart disease, and older adults. Sensitive
children and adults should limit prolonged outdoor activity.

For additional information, please visit the Massachusetts
Department of Environmental Protection website at:
https://mass.gov/orgs/massachusetts-department-of-environmental-
protection

Heat Advisory
Issued: 6:13 PM Jun. 23, 2025 – National Weather Service
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 8 PM EDT TUESDAY...

* WHAT...Heat index values up to 101 expected.

* WHERE...Barnstable MA County.

* WHEN...From 10 AM to 8 PM EDT Tuesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

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