The weather is a set of atmospheric phenomena, which take place at a specific place and time. It differs from the climate, which permanently defines phenomena in a given area, that only applies to a specific moment. Local weather changes are caused by differences in air pressure and temperature. Depending on the terrain, there are winds and rainfall. Bryzy blows on the sea coasts – Winds changing direction. During the day they blow from the sea ashore, At night the opposite. Some areas, For example, the central areas of the continents, It is characterized by very stable weather, other on the contrary – capricious and variable.
Atmospheric phenomena
Some phenomena that determine the condition of the weather are only local. And there are also such, which have a global range, affect the weather in places distant by hundreds of kilometers, For example, powerful hurricanes.
Predicting weather after the appearance of clouds
This is a noticeable collection of water droplets. The presence of clouds, their type, The sizes testify to the air movements in the atmosphere, pressure distribution, temperature, This allows you to forecast the weather for the next hours. The higher the cloud ceiling, the prettier and constant weather. A sign of nice weather is a small small one in the sky, white clouds. Storm clouds are usually hanging low above the ground, They are big and black. Very low clouds, touching almost earth, they cause fog.
Cumulonimbus
Blush-draft clouds; mean the arrival of rain or hail, strong winds and storms. The dark ones, heavy clouds, Stopped in the similarity of the tower, they sometimes form an extended part called an anvil at the top. Atmospheric discharges often occur in them – thunder and lightning.
Cumulus
Pillow -shaped bushy clouds; indicate nice weather. However, if cumuluts go into larger clouds and darken, they announce rain. Blocked clouds noticed over the open ocean can be a sign of the approaching land.
Stratocumulus
Blush-layer clouds; sometimes they accumulate over the bushy clouds and stretch with a thick layer. They often fall out of fleeting rains, which stop in the evening.
Cirrus
Pierzaste clouds; They have a fiber and white look, silky shine. They are formed at high altitudes, in good weather. So high in the atmosphere is low temperatures, That is why they consist of small ice needles.
Surface shaping and weather
Rainfall
Moist winds carrying the air masses up to come into contact with the band of hills lose moisture in the form of rain.
Predicting weather after the appearance of clouds
