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Thunderstorms, heavy rain could trigger flash flooding tonight into Monday for N.J.

Source: NJ.com Statewide · Aug 2, 2026, 9:04 AM

AI-assisted briefing from the publisher’s public headline and excerpt — not original reporting. How we write briefings

Dark storm clouds over New Jersey landscape with heavy rain and lightning expected during thunderstorm warning

New Jersey is bracing for severe weather with heavy rainfall expected to impact the state from tonight through Monday. Rainfall rates of 2 to 3 inches per hour are possible in parts of the state, creating conditions favorable for flash flooding.

Residents should be prepared for potentially hazardous travel and localized flooding, particularly in areas prone to water accumulation.

Monitoring local weather alerts and heeding any warnings from emergency management officials is advised as the system moves through the region.

Key points

  • Rainfall rates of 2 to 3 inches per hour are forecast for parts of New Jersey
  • Flash flooding is a significant concern during tonight and Monday's storms
  • Heavy rain could make travel hazardous across the state
  • Residents should monitor local weather alerts and emergency updates

FAQ

When will the thunderstorms affect New Jersey?
The thunderstorms are expected to impact New Jersey starting tonight and continuing into Monday. Residents should prepare for several hours of heavy rainfall during this period.
What rainfall amounts are expected?
Rainfall rates of 2 to 3 inches per hour are possible in parts of New Jersey, which can quickly lead to localized flooding and waterway overflow.
What should I do to prepare?
Monitor local weather alerts and emergency management updates, avoid driving through flooded areas, ensure drainage areas around your property are clear, and have emergency supplies ready.

Briefing prepared for NJ News Hub. Verify details on the original story. See our editorial policy.

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