The delightful dry air mass is now over us and will stay for a few days.  There is a weak wave in the atmosphere (our air is a fluid just like the ocean) to our north that will be swinging across the area tomorrow.  Even with low humidity, the warm air at the surface and chilly air 2-4 miles up will be enough to cause plenty of clouds to form by mid-morning.  It now looks like any showers may be more likely to the east of the DC metro area but we may see some here mid-day.  Overall though the comfortable pattern at the surface, where we live, will continue into the late week - unlike last week where we had our first 100 June day in many years . . . and 100 earlier than Dallas, Texas