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Extreme Heat Warnings Affect Millions Across the U.S.

Source: The Guardian World - Published: 27 Jul 2026 03:04

Over 40 million people in the central and southern United States are under extreme heat warnings as temperatures soar above 100°F. This heat wave, fueled by a heat dome, is impacting areas from Minnesota to Mississippi and extending into California and Nevada, with some regions expecting highs of 120°F.

Meteorologists indicate that the oppressive heat is accompanied by high humidity, leading to dangerous conditions, particularly for vulnerable populations. While some relief is anticipated mid-week, the potential for severe thunderstorms and flash flooding is also present in other regions, highlighting the interconnected nature of weather patterns.

As extreme heat grips millions, watch for local advisories on cooling centers and hydration tips. Monitor forecasts for potential thunderstorms and flooding, especially in the Great Lakes region. Stay informed on how climate change may intensify future heat waves.

Briefed by Gibik from the original source.