A heat wave is affecting the US Northeast, bringing high temperatures to the region. This surge in heat is expected to coincide with Fourth of July celebrations.

The heat wave has prompted multiday warnings of extreme heat in major cities such as New York, Boston, and Philadelphia. Temperatures are reaching the high 90s Fahrenheit, which is equivalent to around 30 degrees Celsius.

Further details about this heat wave and its impact on the region's celebrations can be found through KSAT 12, a local news source in San Antonio.