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Weather · Lesson 18 of 29

How weather works: pressure, stability and fronts

The ideas behind every weather report: pressure and wind, temperature and dew point, how clouds form, stable and unstable air, air masses and fronts.
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Part of Part 107 Complete

This lesson is in the full course

  • Explain how pressure differences, the Coriolis force and friction shape the wind
  • Use the temperature/dew point spread to anticipate fog and estimate cloud bases
  • Compare the weather typical of stable and unstable air
  • Describe the weather that comes with warm, cold, stationary and occluded fronts