What does the phrase 'cloud bubbling up' mean in weather?This video can not be playedTo play this video you need to enable JavaScript in your browser.What does the phrase 'cloud bubbling up' mean in weather?CloseForecasters often use the expression "cloud bubbling up throughout the day". Sarah Keith-Lucas explains what it means.SectionWeatherPublished23 hours agoShareclose panelShare pageCopy linkAbout sharingRead description