What are the thunderstorm protocols at the 2026 World Cup? Here’s everything fans need to know

Fans travelling to the United States for the 2026 World Cup may need to prepare for an unexpected opponent – the weather.

While concerns around heat and humidity have dominated discussion ahead of the tournament, thunderstorms could prove just as disruptive.

Several host cities are located in regions where summer storms are common, and recent tournaments have already shown how dramatically they can affect matches.

The issue came into sharp focus during the 2025 FIFA Club World Cup, when Chelsea's last-16 clash against Benfica at the Bank of America Stadium in Charlotte was suspended for around two hours because of severe weather nearby.

The match ultimately lasted four hours and 38 minutes from start to finish, prompting frustration from players, coaches and supporters alike.

With FIFA confirming extensive weather monitoring plans for the 2026 tournament, FootballGroundGuide explains exactly what happens if thunderstorms threaten a World Cup match.

Why World Cup matches could face lengthy weather delays

The key factor is that FIFA must comply with local safety regulations in the United States.

Under American thunderstorm protocols, any outdoor sporting event must be suspended if lightning or electrical activity is detected within an eight-mile radius of the venue.

Once that happens, play stops immediately.

Players, coaching staff and match officials leave the field and head to sheltered areas, while supporters are directed towards designated safe zones within the stadium.

Unlike rain delays in many other countries, the decision is not optional. If lightning is detected within the specified area, the match cannot continue.

What is the 30-minute lightning rule?

The most important rule for fans to understand is the 30-minute countdown.

As soon as lightning is detected within eight miles of a stadium, a 30-minute clock begins.

If no further lightning strikes are recorded during that period, the match can restart after players complete an appropriate warm-up.

However, if another strike is detected before the 30 minutes expires, the clock immediately resets back to zero.

That means a match could theoretically remain suspended indefinitely if thunderstorms continue moving through the area.

This is why weather delays in North America can sometimes last several hours rather than a few minutes.

Could a 2026 World Cup game actually be postponed?

Possibly, but FIFA does not have a specific cut-off point written into its regulations.

According to reports, there is no rule stating that a match must be abandoned after a certain number of hours. Instead, FIFA assesses each situation individually.

That creates a potentially unusual scenario. If thunderstorms continue throughout an evening, officials could be forced to choose between waiting, rescheduling or finding another solution.

Postponing a World Cup fixture would create significant logistical challenges given the tight tournament schedule, broadcast commitments and travel plans already in place.

For that reason, FIFA will generally prefer to wait for conditions to improve whenever possible.

What has FIFA said about extreme weather at the 2026 World Cup?

FIFA has spent months preparing for severe weather scenarios across the United States, Canada and Mexico.

The governing body says its emergency preparedness team regularly meets with meteorological agencies, emergency management authorities and local organisers in all 16 host cities.

In a recent statement, FIFA said stadiums must maintain “robust risk management and evacuation procedures” covering lightning, severe weather and other emergency situations.

The organisation also confirmed it will monitor conditions in real time using weather-tracking systems and heat-management tools, including Wet Bulb Globe Temperature and Heat Index surveillance.

Which World Cup stadiums are least likely to be affected?

Not every venue faces the same risk.

Four US stadiums being used during the tournament have fixed or retractable roofs that can provide significant protection from thunderstorms:

• NRG Stadium (Houston)
• AT&T Stadium (Texas)
• Mercedes-Benz Stadium (Atlanta)
• SoFi Stadium (Los Angeles)

The majority of World Cup venues, however, are open-air stadiums and therefore more vulnerable to weather-related interruptions.

What should fans expect on matchday?

If thunderstorms develop near a stadium, supporters should be prepared for delays that could last much longer than they might expect in Europe or elsewhere.

Information will be displayed on stadium video boards, public-address systems will provide instructions, and fans may be asked to move away from seating areas and into sheltered concourses.

The most important thing to remember is that every new lightning strike restarts the 30-minute countdown.

As the Club World Cup showed in 2025, it can quickly turn a standard 90-minute football match into an event that lasts most of the day.

For supporters heading to the 2026 World Cup, packing sunscreen may be essential, but keeping an eye on the weather forecast could prove just as important.