File name: ET_PNW_heatwave_20210628_1200.gif Original Resolution: 1200 × 1200 File Size: 2666 KB (MIME Type: image/gif) Date Published: July 6, 2021 Download file View image caption Daytime high temperatures across the western United States on June 23-28, 2021, according to data from NOAA's Real-Time Mesoscale Analysis/URMA. Climate.gov animation based on NOAA URMA data.