|Cerah Berawan||Hujan Sedang|
|Berawan Tebal||Hujan Sporadik|
Heat index is a measure of what the temperature feels like to the human body when relative humidity is combined with the air temperature. This is an important indicator of the human body's comfort, especially for outdoor activities. When the body gets too hot, it begins to perspire or sweat to cool itself off. If the perspiration is not able to evaporate due to high humidity, the body as greater difficulty to regulate its temperature. Even if temperature remains constant, the heat index can vary greatly. heat stroke in case of .
Exposure to high heat conditions increases the risk of heat stroke, especially for vulnerable people (babies, people with breathing difficulties, seniors) or people who are physically active.
The umbrella index is a description of the estimated duration of rainfall that will occur within a specified forecast day period (morning, afternoon, and evening) and location. For instance :
- 0% means that no rain is expected from morning to evening
- 50% means that half the day is expected have rainfall
- 90% means that almost the entire day will have rainfall