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Elev 62 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: 62ft
Nearby Weather Stations

Active Weather Alerts

Flood Watch
Issued: 7:04 PM Mar. 16, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT THROUGH TUESDAY MORNING...

* WHAT...Flooding is possible from periods of heavy rain through
tonight combined with last week/s snow melt.

* WHERE...All of southern New England except the outer-Islands.

* WHEN...Through Tuesday morning.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Area creeks
and streams are running high and could flood with more heavy rain.

* ADDITIONAL DETAILS...
- Periods of heavy showers and potentially a few embedded
thunder will continue through tonight. This combined with
last week/s snow melt may result in some river and small
stream flooding as well as pockets poor drainage street
flooding.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

&&

High Wind Warning
Issued: 7:00 PM Mar. 16, 2026 – National Weather Service
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM EDT TUESDAY...

* WHAT...South winds 20 to 30 mph with gusts up to 65 mph expected.

* WHERE...Portions of eastern, northeastern, and southeastern
Massachusetts and northern and southern Rhode Island.

* WHEN...Until 6 AM EDT Tuesday.

* IMPACTS...Damaging winds will blow down trees and power lines.
Power outages are possible. Travel will be difficult, especially
for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain in the lower levels of your home during the windstorm, and
avoid windows. Watch for falling debris and tree limbs. Use caution
if you must drive.

&&

Storm Warning
Issued: 6:55 PM Mar. 16, 2026 – National Weather Service
...STORM WARNING REMAINS IN EFFECT UNTIL 8 AM EDT TUESDAY...

* WHAT...South winds 30 to 40 kt with gusts up to 50 kt and seas
8 to 13 feet expected.

* WHERE...Portions of Massachusetts coastal waters and Rhode
Island coastal waters.

* WHEN...Until 8 AM EDT Tuesday.

* IMPACTS...Storm force winds and hazardous seas will capsize or
damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

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