N.J. Weather Alert: Severe Thunderstorms and Record Heat Could Slam the State Today — Here’s What to Expect This Weekend

N.J. Weather Alert: Severe Thunderstorms and Record Heat Could Slam the State Today — Here’s What to Expect This Weekend

New Jersey residents should prepare for a volatile weather day as dangerous heat and the threat of severe thunderstorms combine across the state Friday.

Forecasters say temperatures could challenge daily records in parts of New Jersey, with afternoon highs soaring into the mid to upper 90s. When humidity is factored in, it could feel more like 100 to 104 degrees in some locations.

The intense heat isn’t the only concern.

Meteorologists are also tracking the potential for strong to severe thunderstorms developing later Friday afternoon and into the evening. The greatest threats include damaging wind gusts, frequent lightning, heavy downpours, and isolated hail.

Heat advisories remain in effect across portions of the region as officials urge residents to limit strenuous outdoor activity, stay hydrated, and check on vulnerable neighbors and family members.

Timing to Watch

Morning to early afternoon: Hot, humid, and mostly dry conditions build statewide.

Late afternoon through evening: Thunderstorms begin developing with the potential to become severe.

Overnight: Storm activity gradually moves out, though some areas could remain warm and muggy.

Weekend Forecast for New Jersey Saturday: The weekend starts on a better note. Temperatures stay warm — generally near 90 degrees — but humidity levels are expected to drop, making conditions feel more comfortable for outdoor plans. Sunday:
Heat and humidity begin building back into the region, and another round of showers and thunderstorms may develop later in the day and evening. Some storms could become strong depending on how conditions evolve.

Looking ahead to next week, temperatures are expected to ease somewhat with additional opportunities for showers and more seasonable conditions returning.

If you have outdoor events, beach plans, or travel scheduled this weekend, Friday’s forecast is the day to monitor closely. Check your local forecast.