National Weather Service United States Department of Commerce

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Daily heat index values around 100 degrees to as hot as 105 degrees are forecast through Friday, with a medium chance that these conditions continues into the weekend.
Air quality in the St. Louis metropolitan area is forecast to be unhealthy for elderly individuals, children, and those with heart/lung conditions.