New York Severe Severe Thunderstorm Warning | Effective 07/04/2026 17:57

Headline: 
Severe Thunderstorm Warning issued July 4 at 8:57PM EDT until July 4 at 9:45PM EDT by NWS Upton NY
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 4, 2026 - 5:57pm
Expires: 
July 4, 2026 - 6:45pm
Description: 
SVROKX The National Weather Service in Upton NY has issued a * Severe Thunderstorm Warning for... Western Suffolk County in southeastern New York... * Until 945 PM EDT. * At 856 PM EDT, severe thunderstorms were located along a line extending from near Bridgeport to Huntington, moving southeast at 35 mph. THESE ARE DESTRUCTIVE STORMS FOR Western Suffolk County. HAZARD...80 mph wind gusts. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. * Severe thunderstorms will be near... Commack and Huntington around 900 PM EDT. Smithtown around 905 PM EDT. Hauppauge and Stony Brook around 910 PM EDT. Centereach and Ronkonkoma around 915 PM EDT. Coram and Holbrook around 920 PM EDT. Medford and Patchogue around 925 PM EDT. Calverton and Yaphank around 930 PM EDT. Shirley and Manorville around 935 PM EDT.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Suffolk, NY
Forcast Office: 
NWS Upton NY