- Joined
- Jul 4, 2010
- Messages
- 2,856
20F Another day of no air movement, gray everywhere. We have an inversion.High Pressure on top of us.The mountains hold air in the valleys like its in a bowl. So the cold air sinks to the valley floor, the warmer air is higher up. Since the cities are also on the valley floor all the pollution gets trapped as well. Red air days!!! No fires in fireplaces, limited driving, etc..Forecast for the next 5 days is a 30 percent chance of snow on Thursday.That storm does not appear to be strong enough to break this.