|WXSIM Forecast for:
Issued by: Meteokav.gr
|Updated: Sunday, 30/04/2017 09:00|
||Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. A slight chance of rain. Scattered thunderstorms likely, some possibly severe. High 19°. UV index up to 4. Wind south around 3 kph in the morning, becoming southwest in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.|
||Mostly cloudy to cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Precipitation showery or intermittent. Low 11°. Wind north around 5 kph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.|
||Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain in the afternoon. Scattered thundershowers possible. High 20°. UV index up to 7. Wind north-northeast around 6 kph in the morning, becoming southeast in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.|
||Mostly clear. Low 10°. Wind east-southeast around 4 kph in the evening, becoming north after midnight.|
||Sunny. High 21°. UV index up to 7. Wind east-northeast around 6 kph in the morning, becoming southeast in the afternoon.|
||Clear. Low 9°. Wind east-southeast near calm in the evening, becoming northeast after midnight.|
||Sunny in the morning, becoming mostly sunny in the afternoon. High 21°. UV index up to 7. Wind south-southeast around 2 kph in the morning, becoming 8 kph in the afternoon.|
||Mostly clear in the evening, becoming clear after midnight. Low 9°. Wind southeast around 3 kph in the evening, becoming north-northeast after midnight.|
||Sunny. High 21°. UV index up to 9. Wind east-southeast around 6 kph.|
||Mostly clear in the evening, becoming partly cloudy after midnight. Low 10°. Wind east around 3 kph in the evening, becoming northeast after midnight.|
||Partly to mostly sunny in the morning, becoming sunny in the afternoon. High 20°. UV index up to 9. Wind southeast around 3 kph in the morning, becoming 9 kph, gusting to 26 kph, in the afternoon.|
||Partly cloudy in the evening, becoming fair to partly cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Scattered thundershowers possible. Low 10°. Wind south-southeast around 4 kph in the evening, becoming northwest after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. Minimum snow level 2400 meters above sea level.|
Details: This is an automated forecast, based on weather data collected automatically from Vounochori's Personal Weather Station and other resourses (numerical weather models, radiosonde, observations and METARS all over SE Europe etc) It refers to Vounochori's village and the area around it. Temperature and relative humidity are calculated at the elevation of the weather station (830m) and may vary depending on the elevation of other city areas. Weather data collection and processing takes place every 6 hours and the forecast is issued on this webpage after 35 minutes when data processing is over. The forecasting accuracy is better than 80% for the first 24 hours, 70% for the next 48hours etc.
*Precipitation: Rain, snow, hail and all other forms of water falling from the sky. It is counted in mm. (Equivalent= l/m^2 - liters per square meter). Snow, is referred as water (melted snow = water equivalent in mm)
*UV Index: The UV index is an international standard measurement of how strong the ultraviolet (UV) radiation from the sun is at a particular place on a particular day. The Index predicts UV intensity levels on a scale of 1 to 11+, where 1 indicates a low risk of overexposure and 11+ signifies an extreme risk!
*The humidex is an index used by Meteorologists to describe how hot the weather feels to the average person, by combining the effect of heat and humidity. For example, if the temperature is 30oC and the calculated humidex is 40, that indicates that the humid heat feels approximately like a dry temperature of 40oC.
*According to the Meteorological Service of Canada, a humidex of at least 30 causes "some discomfort", at least 40 causes "great discomfort" and above 45 is "dangerous." When the humidex hits 54, heat stroke is imminent.
*The index is widely used in weather reports during summer.