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What are the sources for WeatherOnline forecasts?


The WeatherOnline forecasts are created by using a MOS system developed in-house with the most current US weather services model data (GFS). The statistical methods of the Model-Output-Statistic (MOS)-System were developed in cooperation with the Meteorological Department of the University of Bonn.

What is a MOS-System?


A Model-Output-Statistic (MOS)-System combines the data of the weather forecast model and the locally recorded data for any given point by transforming the model data from a coarse grid to detailed small scale areas.
In order to do so, one needs a large volume of past model forecast data as well as the corresponding recorded data for any given location. The MOS-System relates these two sets of data in an optimized fashion allowing development of the local weather forecast by using the most current model forecast.

What are the time intervals used in the temperature and icons of the local forecasts?


The forecasted maximum temperature always refers to a 12hour window from 6am to 6om local time.
The forecasted minimum temperature always refers to the 12hour window from 6pm of the day before the forecast day to 6 am of the forecast day.
The weather icon for the morning refers to the time between 6am and 12pm local time, the icon for the afternoon is valid from 12am to 6pm local time and the evening icon refers to the time from 6pm to 12am local time.

How often are the current weather conditions and forecasts updated?


The current weather information as well as the satellite images are updated every 30 minutes whereas the radar images are being updated every 15 minutes.
The local weather forecasts as well as the weather charts are updated 8 times a day. The updates start at 2 am CEST or 3 am CEST depending on daylight saving time and continue on a three hourly bases.


Estaciones meteorológicas cercanas - Kalpetta Distancia
Kozhikode 32.9 km
Madikeri 43.2 km
Isla Willingdon 49.2 km
Cochín Aeropuerto 53.5 km
Alappuzha 66.8 km
Mysore 72.8 km
Udhagamandalam 74.4 km
Chitradurga 80.7 km
Coimbatore/Peelamedu 110.4 km
Gadag-Betageri 114.5 km
Bellary 127.1 km
Thiruvananthapuram Aeropuerto 127.3 km
Mangalore/Bajpe 136.8 km
Bangalore 172.3 km
Bangalore / Hindustan 180.9 km
Anantapur 189.4 km
Honavar 195.3 km
Palayamkottai 200.8 km
Belgaum/Sambra 200.9 km
Madurai 229.8 km
Karwar 233.6 km
Salem 233.8 km
Kurnool 245.9 km
Goa / Panjim aeropuerto 274.4 km
Arogyavaram 275.0 km
Tiruchirappalli aeropuerto 295.7 km
Kadapa 315.7 km
Minicoy / Lakkadiven 338.9 km
Vellore 344.7 km
Pamban 354.9 km
Islas Amindivi 371.3 km
Cuddalore 411.9 km
Karaikal 419.6 km
Nagapattinam 421.6 km
Puttalam 427.2 km
Mannar 432.7 km
Katunayake 436.8 km
Nellore 440.8 km
Jaffna 441.9 km
Ongole 452.5 km
Chennai aeropuerto 459.4 km
Kurunegala 487.5 km
Anuradhapura Aeropuerto 489.7 km
Maha Illuppallama 495.9 km
Vavuniya 497.6 km
Kandy 517.0 km