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Elev 50 ft, 41.33 °N, 71.99 °W

Groton, CT Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Groton, CT
Elevation: 50ft
Nearby Weather Stations

Active Weather Alerts

Storm Warning
Issued: 6:10 PM Feb. 21, 2026 – National Weather Service
...STORM WARNING IN EFFECT FROM 7 PM SUNDAY TO 6 PM EST MONDAY...

* WHAT...North winds 30 to 40 kt with gusts up to 55 kt and seas
6 to 9 feet expected.

* WHERE...Long Island Sound east of Port Jefferson and New
Haven, and Peconic and Gardiners Bays.

* WHEN...From 7 PM Sunday to 6 PM EST Monday.

* 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.

&&

Blizzard Warning
Issued: 6:02 PM Feb. 21, 2026 – National Weather Service
...BLIZZARD WARNING NOW IN EFFECT FROM 1 PM SUNDAY TO 6 PM EST
MONDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations
between 15 and 20 inches, highest amounts across Long Island.
Winds gusting as high as 55 mph with isolated gusts up to 60 mph.
Gusts on the east end of Long Island could reach 65 mph.

* WHERE...Portions of southern Connecticut and southeast New York.

* WHEN...From 1 PM Sunday to 6 PM EST Monday.

* IMPACTS...Visibilities may drop below 1/4 mile due to falling and
blowing snow. Whiteout conditions are expected and will make
travel treacherous and potentially life-threatening. The strong
winds and weight of snow on tree limbs may down power lines and
could cause sporadic power outages. Travel could be very difficult
to impossible. Areas of blowing snow could significantly reduce
visibility. The hazardous conditions will impact the Monday
morning and evening commutes.

* ADDITIONAL DETAILS...Strongest winds are expected Sunday evening
through Monday afternoon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Travel should be restricted to emergencies only. If you must travel,
have a winter survival kit with you. If you get stranded, stay with
your vehicle. Check local Department of Transportation information
services for the latest road conditions.

A Blizzard Warning means severe winter weather conditions are
expected or occurring. Falling and blowing snow with strong winds
are likely. This will lead to whiteout conditions, making travel
extremely dangerous. Do not travel. If you must travel, have a
winter survival kit with you. If you get stranded, stay in your
vehicle.

&&

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