Severe Thunderstorm Warning Issued for West Central Suffolk County, NY
This alert is no longer in effect.
NOAA issued it on June 2, 2026, 2 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Upton NY has issued a Severe Thunderstorm Warning for West central Suffolk County until 5:15 PM EDT on May 20, 2026, with 60 mph winds and quarter-size hail observed.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- West central Suffolk County, NY
- Issued
- June 2, 2026
- Issuing authority
- NWS Upton NY
Storm notices can cover different combinations of wind, hail, lightning, and rainfall. Use the original notice for the hazards and boundaries attached to this specific record.
Record status: historical. It was issued 2 months ago; use the issuing agency's live warning service for current conditions in West central Suffolk County, NY.
Alert Details
Severe Thunderstorm Warning issued by NWS Upton NY. Effective from 2026-05-20T16:32:00-04:00 until 2026-05-20T17:15:00-04:00. Event code: SVR.
Affected Areas
West central Suffolk County in southeastern New York, including areas near Northport, Stony Brook, Port Jefferson, Mount Sinai, and Rocky Point.
What You Should Do
For your protection move to an interior room on the lowest floor of a building.
Expected Conditions
At 4:32 PM EDT, a severe thunderstorm was located over Northport moving east at 30 mph. Hazards include 60 mph wind gusts and quarter size hail (1.00 inch). Minor hail damage to vehicles is possible with wind damage to trees and power lines.
Timeline
Alert in effect until 5:15 PM EDT on May 20, 2026.
Original source: NOAA Official Notice ↗
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Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (756 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 2, 2026.
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