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The Weather Channel

Long-duration dangerous heat to impact millions

The Weather Channel · Just In
The Weather Channel
The Weather Channel
Just In

Dangerous heat is going to impact millions this week as heat alerts remain in effect through Thursday from the Plains to the Deep South. Feels-like temperatures could reach 105-115 degrees several days in a row, so please take this seriously.

Breakdown
  • Extreme heat warnings and advisories are in effect for large parts of the US. 4s
  • Some regions, like St. Louis, are experiencing both heat and flooding. 9s
  • The National Weather Service heat risk map shows highest risk in the Mississippi Valley. 26s
  • Heat indices are reaching up to 106°F in cities such as Little Rock, Tampa, and New Orleans. 38s
  • The heatwave is expected to persist and expand to additional regions in the coming days. 47s
Weather