Record-Breaking Heat Seizes the U.S. as El Niño Looms and Wildfires Rage

NOAA/NCEI data show August 2026 was the warmest on record for the 48 contiguous states, making it the hottest August, summer, and year-to-date in 131 years of records. Western states posted unprecedented warmth, and year-to-date temperatures averaged 57.98°F, about 0.08°F above 2012. Precipitation is below average (about 18.56 inches year-to-date, ~10% below long-term average), with widespread drought (79% abnormally dry, 59% in drought). Lake Mead and Lake Powell have hit their lowest combined levels on record. An emerging El Niño could bring wetter conditions and drought relief to the South and West, but not solve long-term water issues. Wildfires have burned 8.4 million acres across 53,665 fires through Sept. 8, with the Morrill Fire (Nebraska) and Big Grass Fire (Oregon) the largest on record for their states; preparedness level eased to 3 as conditions improved, though about 14,000 firefighters remain on the line.