# Record-Breaking Heat Wave Hits US, Affecting 44 Million Americans

*A severe heat wave is affecting 44 million Americans, with temperatures expected to reach up to 110F (43C) and potentially break records.*

July 12, 2026 · World

## At a glance

- 44 million Americans under heat wave warning.
- Temperatures expected to reach 110F (43C) in the Rocky Mountains and northern plains.
- Potential for breaking daily maximum temperature records in several cities.
- Heat wave hindering wildfire efforts in Colorado and Utah.
- Global trend of increasing heat waves due to climate change.

A new heat wave is sweeping across the United States, placing 44 million Americans under heat warnings. Temperatures in the Rocky Mountains and northern plains are expected to soar to 110F (43C) over the weekend, significantly above seasonal averages. The National Weather Service has warned that these temperatures could break records, with Salt Lake City expected to experience unprecedented heat.

## Dangerous Heat Expected

The Weather Prediction Center has issued a warning for dangerous heat through the weekend, with triple-digit highs and the potential for daily maximum temperature records both days. On Sunday, the hottest day, temperatures are expected to reach between 100F and 110F in several northern states, including Montana and North Dakota.

## Impact on Wildfires and Events

The blistering heat has also hindered efforts to fight massive wildfires raging in Colorado and Utah. Additionally, the southeastern United States, including Miami, is experiencing broiling temperatures, which have affected events such as the England-Norway World Cup quarterfinal match held on Saturday.

## Recent Heat Waves and Global Context

Just a week ago, the eastern United States was gripped by another heat wave that pushed temperatures to around 104F in New York and Philadelphia. Globally, heat waves are becoming more common and intense due to climate change, primarily caused by the burning of coal, oil, and gas and the emission of greenhouse gases. Western Europe experienced its hottest June on record, resulting in over 1,300 deaths across the region, according to the World Health Organization.

## International Heat Waves

In France, the Eiffel Tower and other Paris landmarks announced early closures as a quarter of the country was sweltering under the third heat wave to hit the country since May. The increasing frequency and intensity of heat waves worldwide underscore the urgent need for climate action.

## Why This Matters

For Bangladesh, the increasing frequency of extreme weather events, including heat waves, highlights the vulnerability of the country to climate change. Understanding and preparing for such events is crucial for public safety and infrastructure resilience. The global trend of rising temperatures also emphasizes the need for international cooperation in addressing climate change.

## Sources

- BSS

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Source: https://pulsetoday.com.bd/en/world/new-heat-wave-blasts-us-could-break-records