Severe Thunderstorm Watch
Severe Thunderstorm Watch · Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River; Long Island Sound East of the Mouth of the Connecticut River; Long Island Sound West of New Haven CT/Port Jefferson NY; Peconic and Gardiners Bays; South Shore Bays from Jones Inlet through Shinnecock Bay; Moriches Inlet NY to Montauk Point NY out 20 NM; Fire Island Inlet NY to Moriches Inlet NY out 20 NM; Sandy Hook NJ to Fire Island Inlet NY out 20 NM
Last updated · source: NOAA / National Weather Service
This event is no longer active — it's kept here as a record. Recovery may still be underway; the guidance below applies.
Severe Thunderstorm Watch issued July 4 at 7:20PM EDT until July 5 at 1:00AM EDT by NWS Upton NY
This is a moderate-significance severe thunderstorm watch event affecting Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River; Long Island Sound East of the Mouth of the Connecticut River; Long Island Sound West of New Haven CT/Port Jefferson NY; Peconic and Gardiners Bays; South Shore Bays from Jones Inlet through Shinnecock Bay; Moriches Inlet NY to Montauk Point NY out 20 NM; Fire Island Inlet NY to Moriches Inlet NY out 20 NM; Sandy Hook NJ to Fire Island Inlet NY out 20 NM, tracked from official feeds (NOAA / National Weather Service). We update this page as the situation develops.
- Type
- Severe Thunderstorm Watch
- Area
- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River; Long Island Sound East of the Mouth of the Connecticut River; Long Island Sound West of New Haven CT/Port Jefferson NY; Peconic and Gardiners Bays; South Shore Bays from Jones Inlet through Shinnecock Bay; Moriches Inlet NY to Montauk Point NY out 20 NM; Fire Island Inlet NY to Moriches Inlet NY out 20 NM; Sandy Hook NJ to Fire Island Inlet NY out 20 NM
- Began
- 2026-07-04 23:20 UTC
- Expected end
- 2026-07-05 05:00 UTC
Possible damage: stormwater
Affected by this event? Open your area's damage guides below to reach a vetted local restoration pro, 24/7.
Affected areas & guides
Every area named for this event, per the official source. Open yours for damage guides — what to do first, and how to reach a vetted restoration pro, 24/7.
Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River
Long Island Sound East of the Mouth of the Connecticut River
Long Island Sound West of New Haven CT/Port Jefferson NY
Peconic and Gardiners Bays
South Shore Bays from Jones Inlet through Shinnecock Bay
Moriches Inlet NY to Montauk Point NY out 20 NM
Fire Island Inlet NY to Moriches Inlet NY out 20 NM
Sandy Hook NJ to Fire Island Inlet NY out 20 NM
Affected area map
Reported area: Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River; Long Island Sound East of the Mouth of the Connecticut River; Long Island Sound West of New Haven CT/Port Jefferson NY; Peconic and Gardiners Bays; South Shore Bays from Jones Inlet through Shinnecock Bay; Moriches Inlet NY to Montauk Point NY out 20 NM; Fire Island Inlet NY to Moriches Inlet NY out 20 NM; Sandy Hook NJ to Fire Island Inlet NY out 20 NM. No affected-area perimeter was provided for this event. For the authoritative current map and advisories, see the official source.
NOAA / National Weather Service — official map & advisories ↗
Latest updates
We post official updates here as an event develops. There are no curated updates for this event yet — for the latest bulletins and advisories, follow the official source directly.