A heat wave is forecast for parts of the US. Temperatures are expected to reach extreme highs in some areas. , an Extreme Heat Warning has been issued for Saturday, with a high of 103 degrees predicted.

President Trump plans to give a speech despite the heat. He intends to speak at length on the National Mall. Further details about the president's plans are available from the source.

The heat wave is attributed to a high-pressure system, affecting the central and eastern US.