What type of weather is associated with an occluded front?

When the temperature and dewpoint are within a few degrees of each other and dropping, you can expect

What three elements are required for a thunderstorm to form?

[CA.I.C.K1a] Virga is best described as

If an unstable air mass is forced upward, what type of clouds can be expected?

The base of a cumulus cloud forms where

The atmosphere is divided into layers based on

When flying from high to low pressure, the altimeter will read

What determines the type and vertical extent of clouds?

The most frequent type of ground or surface-based temperature inversion occurs