Premises & Retail Liability

The New Jersey Supreme Court recently expanded the protection afforded by the ongoing storm rule, under which commercial property owners generally have no duty to remove snow or ice while precipitation is actively falling absent unusual circumstances or a preexisting hazardous condition. In Gallardo v. Walmart, No. A-65-24 (N.J. July 30, 2026), the court significantly narrowed a common avenue plaintiffs have used to avoid summary judgment, holding that “ordinary efforts” to address winter conditions during an ongoing storm do not become actionable merely because an expert later claims those efforts made the conditions more dangerous.

The case arose from a typical winter slip and fall. Mixed precipitation began around 11:30 a.m. Walmart's snow-removal contractor arrived about an hour later and salted the parking lot and walkways. Because accumulation was minimal, ranging from trace to 1/10th of an inch, the contractor did not plow. The plaintiff fell approximately 15 minutes after the salting was completed.

The plaintiff did not contend that Walmart failed to respond to the storm. Instead, she argued that Walmart responded improperly. Her expert opined that salting without pretreating the lot caused melting and refreezing that resulted in black ice. That theory survived two summary judgment motions and ultimately persuaded a jury, which returned a verdict of approximately $1.33 million. The Appellate Division vacated the verdict because the jury had not been properly instructed on the ongoing storm rule, but remanded the matter for a new trial.

The New Jersey Supreme Court reversed in a 4-3 decision and directed entry of summary judgment for Walmart. Applying Pareja v. Princeton International Properties, 246 N.J. 546 (2021), the Court concluded that Walmart's conduct fell within the protections of the ongoing storm rule. Salting a trace accumulation during an active storm was ordinary remediation, not the type of unusual circumstance that could give rise to a duty. The court further held that expert criticism of those efforts was insufficient to change that result.

Following Pareja, plaintiffs frequently argued that a property owner forfeited the protection of the ongoing storm rule whenever an expert could identify some alleged flaw in the owner's response to the storm. Gallardo rejects that premise. The decision recognizes that imposing liability based solely on expert criticism of ordinary snow removal efforts would discourage property owners from taking any action during a storm and would undermine the very purpose of the doctrine.

The ruling warrants a fresh look at pending winter premises liability cases involving active precipitation, minimal accumulations, mid-storm salting, alleged failures to pretreat, or expert opinions premised on melting-and-refreezing theories. Cases previously viewed as presenting substantial trial exposure may now be stronger candidates for summary judgment.

At the same time, Gallardo does not eliminate all potential liability during an ongoing storm. A preexisting hazardous condition or genuinely unusual affirmative conduct may still support the imposition of a duty. Plaintiffs will also likely attempt to distinguish Gallardo based on the nature of the remediation efforts at issue and the specific facts of a case.

The bottom line is that Gallardo strengthens the ongoing storm rule by restoring it as a meaningful summary judgment defense. Now, “ordinary” efforts to address winter conditions during an active storm do not become "unusual circumstances" simply because a plaintiff retains an expert to say they could have been done differently