The latest 15-day outlook trends much wetter for the central Great Plains, Missouri and Tennessee Valley(s) and vicinity. NOAA recently issued a 30-day drought outlook revised to substantially weaken the Midwest U.S. drought.
The June 23-July 2, 2023, severe weather pattern across the Central and East U.S. is immense with 4,234 reports during that time including 917 reports on June 25 and 647 reports on June 29.
Central, southwest, and interior southeast portions of Brazil have observed a wet 30-day period dating back to late May. During the past week, central and southern portions of Argentina have received plenty of rain. However, the latest 15-day outlook projects an amplified upper-level high-pressure ridge centered over west-central South America. As a result, the South America climate pattern into the early middle third of July turns unusually hot.
At last count, yesterday’s severe weather reports climbed to 557 including 187 hail damage messages of which many included 2-inch (or more) sized hailstones. A similar outbreak is forecast for the East U.S. today most focused on the Mid-Atlantic region where the primary issue is damaging wind gusts.