Heat risk to heat sensitive-populations
Minor
Moderate
Major
Extreme
Seattle
Seattle
Salt Lake City
Salt Lake City
New
York
New
York
Columbus
Columbus
Nashville
Nashville
San Diego
San Diego
Dallas
Dallas
June 18
June 19
Miami
Miami
Seattle
Seattle
Salt Lake City
Salt Lake City
New
York
New
York
Columbus
Columbus
Nashville
Nashville
San Diego
San Diego
Dallas
Dallas
June 20
June 21
Miami
Miami
Seattle
Seattle
Salt Lake City
Salt Lake City
New
York
New
York
Columbus
Columbus
Nashville
Nashville
San Diego
San Diego
Dallas
Dallas
June 22
June 23
Miami
Miami
Source: NOAA / Graphic: Phil Holm & Nicky Forster
Heat risk to heat sensitive populations
Minor
Moderate
Major
Extreme
Seattle
Salt Lake City
New
York
Columbus
Nashville
San Diego
Dallas
June 18
Miami
Seattle
Salt Lake City
New
York
Columbus
Nashville
San Diego
Dallas
June 19
Miami
Seattle
Salt Lake City
New
York
Columbus
Nashville
San Diego
Dallas
June 20
Miami
Seattle
Salt Lake City
New
York
Columbus
Nashville
San Diego
Dallas
June 21
Miami
Seattle
Salt Lake City
New
York
Columbus
Nashville
San Diego
Dallas
June 22
Miami
Seattle
Salt Lake City
New
York
Columbus
Nashville
San Diego
Dallas
June 23
Miami
Source: NOAA / Graphic: Phil Holm & Nicky Forster