Nassau County, NY — Threat Level Today
As of Jul 15, 09:39 AM ET, Nassau County, New York is at WATCH (36/100 on the GridWatch threat index). The primary driver is Thunderstorms expected Friday Night.
Updated Jul 15, 09:39 AM ET · 14 federal data sources
36 /100
WATCH
Conditions worth monitoring.
- ▸ Thunderstorms expected Friday Night
- ▸ 3 active NWS alerts
Current Signals
| Signal | Status |
|---|---|
| WEATHER ALERTS | 3 active — Rip Current Statement |
| ACTIVE WILDFIRES | None within 100 miles |
| RIVER FLOODING | All nearby gauges normal |
| AIR QUALITY | AQI 52 (Moderate) |
| EARTHQUAKES (30D) | None M2.5+ in region |
| POWER GRID | New York at 74.1% of 7-day peak · 0% of New York customers out |
| FEMA DECLARATIONS (90D) | None in New York |
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