Pronunciation: [bɹˈe͡ɪk klˈa͡ʊd] (IPA) 
The correct spelling of the phrase "break cloud" is simply as it appears, with "break" sounding like /bɹeɪk/ and "cloud" pronounced as /klaʊd/. The use of the two separate words here is essential, denoting the action of a cloud or layer of clouds separating, diminishing or dissipating. It is a common phrase used in weather forecasting when referring to the possibility of sunny periods breaking through the cloud cover.
"Break cloud" is a term commonly used in meteorology to describe a phenomenon involving the dispersal or dissipation of clouds to reveal a clear or sunny area in the sky. It refers to the process when a cloud cover over a particular region is disrupted, allowing sunlight or blue sky to become visible through gaps or breaks in the cloud formation.
This term is often used to describe changes in weather conditions, particularly during periods of inclement weather such as storms or heavy cloudiness. It signifies the critically awaited clearance or temporary interruption in cloudy skies, allowing temporary relief from overcast conditions. The appearance of break clouds can be quite striking, as they create visual contrast against the prevailing cloud bank, enhancing the perception of light and clarity in the sky.
Break clouds can occur due to various atmospheric factors. They are most commonly observed in connection with the movement of weather fronts, high-pressure systems, or localized wind patterns. For example, as a cold front advances, it can cause turbulent air currents that disrupt cloud formations, creating breaks in the cloud cover. Similarly, mountainous regions can induce the lifting of air, causing the clouds to break or disperse temporarily.
Overall, the presence of break clouds signifies a temporary change in weather conditions, bringing moments of sunlight, blue skies, or a less overcast atmosphere. This phenomenon is often appreciated for providing brief respite from dull, gloomy conditions and altering the visual dynamics of the sky.
