Day 269: High Pressure Dominates

Day 269

This evening’s surface chart depicts a large high pressure in control of much of the United States. This comes in the wake of the upper level low that is mentioned last night and the night before. An exception to this is along the east coast were a stalled surface front and area of low pressure are causing widespread showers and thunderstorms.

Programming note: Tomorrow begins the WxChallenge, a collegiate forecast challenge. I hope to resume more substantive posting as this begins.