A last word of advice, escrow is a fluid state. It can be a very stressful time. As new information comes in, revisions are needed and situations come up that are out your control. Your escrow officer is there to hold all the strings together like a spider in the center of the web.
119 As the upvalley wind picks up during the day, the upslope winds are turned to a more upvalley direction. there may be a very shallow downslope flow because of the shade provided by the canopy. Downslope winds at night on densely forested slopes are affected by the presence or absence of a dense understory.
Drafts can also be conceived by low or high pressure regions. A low pressure region will attract air from the surrounding area, which will move towards the center and then rise, creating an updraft. A high pressure region will then attract air from the surrounding area, which will move towards the center and sink, spawning a downdraft. Updrafts and downdrafts, along with wind shear in general, are a major contributor to airplane crashes during takeoff and landing in a thunderstorm.