Heat Dome Will Deliver Sizzling Temperatures Ahead of Independence Day for Millions

A multi-day heat wave is on the radar for millions of Americans in the central and eastern portions of the country. The temperatures are forecast to skyrocket like a firework just in time for the Independence Day holiday. Here is an early look at when and where you can expect the heat to settle.

First Week of July Shaping Up to be a Scorcher for Millions

A massive heat dome is forecast to set up across the Midwest in the days leading up to the holiday weekend. Mother Nature could produce her own fireworks when thunderstorms fire up along the rim of this zone of unseasonable temperatures.

Widespread readings in the 90s will envelop much of the central and eastern U.S. The intense sunshine indicative of early July will boost the real feel readings, making it feel like 100 degrees during the peak afternoon heating hours. Heat of this magnitude will increase the threat of heat exhaustion and heatstroke when people naturally flock to outdoor activities to celebrate the nation's 250th birthday.

The forecast models signal that the heat will get its start in the Plains before expanding into the Midwest. Some of the heat will creep into the East at times.

In addition to the powerful sunshine, the hefty humidity levels will also amplify the overall air temperatures. This is particularly true for areas that have seen immense rainfall in recent days. More moisture in the ground inherently raises humidity levels, elevating the real feel readings further.