Unusual April heat wave could smash record temperatures in eastern US
Key Points:
- A persistent weather pattern is causing an early and prolonged heat wave across the eastern U.S., with record-high temperatures expected on Wednesday in major cities like New York, Philadelphia, and Washington, D.C.
- Temperatures could reach up to 94°F (34°C) in Washington, D.C., 92°F (33°C) in Philadelphia, and 88°F (31°C) in Atlanta, challenging or breaking records that have stood for decades.
- The heat wave's duration is unusual for April, with forecasts predicting near-record highs to persist through Friday before a cold front brings cooler weather by Sunday.
- Despite lower humidity levels making the heat feel less intense, the early-season warmth poses increased health risks since people have not acclimated, with vulnerable groups urged to take precautions.
- The heat wave follows recent severe storms in the Midwest and is driven by a strong ridge of high pressure influencing weather patterns across the region.