The Washington D.C. area is currently experiencing a significant heatwave in April, marked by record-breaking temperatures that have soared to summer-like levels. Highs have reached 90°F (32°C) in D.C., 91°F (33°C) at Dulles Airport, and 91°F (33°C) in Baltimore, establishing new records and marking the fourth record high for Washington this year. The persistence of these high temperatures is particularly notable for this time of year, prompting advisories for residents to take precautions against the heat.