⦁❶⦁ A petite but vigorous shortwave passing through Wyoming today will spread trailing …
3-Day Forecast
Air Quality
Did You Know?
In order to maintain cabin pressure of an airplane, air is brought in from outside the plane and compressed to be adequate for breathing. Even considering the bitter cold air at 35,000 feet, this compression causes extreme warming, so much so that the air must be air conditioned before being pumped into the cabin.