Union County, NJ — Threat Level Today
As of Jul 15, 10:28 AM ET, Union County, New Jersey is at WATCH (28/100 on the GridWatch threat index). The primary driver is Thunderstorms expected Friday Night.
Updated Jul 15, 10:28 AM ET · 14 federal data sources
28 /100
WATCH
Conditions worth monitoring.
- ▸ Thunderstorms expected Friday Night
- ▸ 2 active NWS alerts
Current Signals
| Signal | Status |
|---|---|
| WEATHER ALERTS | 2 active — Heat Advisory |
| ACTIVE WILDFIRES | None within 100 miles |
| RIVER FLOODING | All nearby gauges normal |
| AIR QUALITY | No nearby monitor reporting |
| EARTHQUAKES (30D) | M2.6 strongest in region |
| POWER GRID | Mid-Atlantic at 77.2% of 7-day peak · 0% of New Jersey customers out |
| FEMA DECLARATIONS (90D) | None in New Jersey |
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