ANSWERS
watch - ✔✔conditions favor hazardous weather
advisory - ✔✔hazardous conditions for outdoor activities ( wind, dust, fog, snow, sleet,
freezing rain)
warning - ✔✔hazardous weather WILl happen or IS happening
mammatus clouds - ✔✔boob clouds, signs of severe storm
lenticular clouds - ✔✔high winds but no rain
shelf clouds - ✔✔intense thunderstorms
airmass thunderstorm - ✔✔short lived, form away from fronts, not severe weather
wind shear - ✔✔change of wind speed/direction with height
squall line - ✔✔line of thunderstorms ahead of cold fronts or dry lines, long lived, bring severe
weather, high wind shear is typical
gust front - ✔✔advancing edge of a downdraft acting as a small scale cold front
roll cloud - ✔✔forms behind a gust front