U.S. Medium-range Forecast: West-to-Central U.S. Heat and Expanding/Intensifying Drought
Charts of the day: Late June upper air pattern. Discussion: The mega-cluster ensemble da-15 projection of the most likely upper air pattern features an amplified upper ridge either based on the Canadian West Coast and extending to the Great Plains OR directly over central North America. Given the persistent -PDO pattern (cool waters off the…