WHAT IS A WEATHER?

the state of the atmosphere at a place and time as regards heat, dryness, sunshine, wind, rain, etc.
  
PAGASA
 
The Philippine Atmospheric, Geophysical and Astronomical Services Administration (Filipino: Pangasiwaan ng Pilipinas sa Serbisyong Atmospero, Heopisiko at Astronomiya, abbreviated as PAGASA [pagˈasa], which means "hope" as in the Tagalog word pag-asa) is the National Meteorological and Hydrological Services (NMHS) 

 

TYPES OF WEATHER 

Types of weather include sunny, cloudy, rainy, windy, and snowy. One of the most significant factors that affects weather is air masses. Air masses cause warm, cold, stationary, and occluded fronts.