The first major heatwave of the season in the U.S. is ahead for Texas next week. The heat dome over Mexico during springtime amplifies and causes hot and humid conditions across Texas next week. Widespread 90’s with 100’s southwest state is likely. Heat indices are well above 100F.

In the Gulf of Mexico, rapid warming has occurred. The basin average is a robust warm +1.14C which is almost 1C warmer than one month ago. The Gulf of Mexico warming is likely attributed to the nearby Mexico heatwave and attendant strong upper-level subtropical ridge.

The severe weather outbreaks of the past 2 days produced a rare excessive amount of hail damage reports (538) centered on Texas yesterday and the Missouri Valley on Wednesday. Damaging wind was focused on the southeast quadrant of the U.S. while Wednesday’s tornadoes were mostly focused on Southern Illinois and Southeast Missouri.

Yesterday’s severe weather outbreak across the Midwest States to the Carolinas was the strongest of 2024 so far. Featured were 575 severe weather reports of which 341 were damaging hail, roughly 60% of all reports.