Answered

Weather-station measurements indicate that the dewpoint temperature and air temperature are getting farther apart and that air pressure is rising.which type of weather is most likely arriving at the station?

Answer :

The weather most probably arriving at the station is a cool, dry air. This kind of weather matches the characteristics shown in the weather instruments. The dewpoint temperature and air temperature are getting farther apart means that the air is getting dry while the rising air pressure represents a decreasing temperature.