U.S. Week 2-4 Outlook: Transitional pattern.

Highlight: Transitional pattern. Thermal pattern not locking-in. Wetter trend in-between the Rockies and Appalachian Spine. Chart of the day: U.S. CDD Anomaly 4-Week Forecast Discussion: Still early in the season to generate significant air conditioning demand although after a cool next week the U.S. population weight CDD is above normal for mid-May to early June.…