Observation：
Date-December 16, 2019
Air pressure-1026.0 mb
Air temperature-8 degree
Wind direction- North East
Wind speed-10 knots
Precipitation-drizzle
Dew point – -2 degree
Cloud type-Nimbostratus
Cloud cover-full
Lower aire presume than last time.
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We predict that there will be a more rain, and more wind tomorrow and because there is a high pressure zone moving up which will cause rain.
Remember that your air pressure should just say higher or lower because it’s relative to the first day.
High pressure would mean that the skies are clear around where the H is. I think the H is too far east to provide clear skies. But it does look like a warm front or an occluded front is coming.