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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.


Poblíž povětrnostní stanice - Salina Cruz Vzdálenost
Salina Cruz 1.4 km
Coatzacoalcos 85.5 km
Veracruz Letiště 110.6 km
Bahías de Huatulco Intl. Airport 122.1 km
Arriaga 141.0 km
Puerto Ángel 146.7 km
Puerto Ángel 148.5 km
Oaxaca 172.8 km
Xalapa 198.7 km
Puerto Escondido (Letiště) 214.0 km
Orizaba 217.5 km
Tuxtla Gutiérrez Letiště 226.4 km
Tuxtla Gutiérrez 228.2 km
Villahermosa 249.0 km
Tuxpan 255.1 km
El Tajín National (Letiště) 260.9 km
Villahermosa Letiště 261.9 km
San Cristóbal de las Casas 282.0 km
Huajuapan de León 290.1 km
Tapachula (Letiště) 324.8 km
Puebla Intl. Airport 335.9 km
Puebla 336.3 km
Comitán 337.7 km
Tlaxcala 345.5 km
Tlaxcala 345.5 km
Tulancingo 359.7 km
Ciudad del Carmen (Letiště) 375.2 km
Retalhuleu 389.7 km
Pachuca de Soto 401.9 km
Quetzaltenango Letiště 407.4 km
Huehuetenango (Letiště) 411.9 km
Mexická národní autonomní univerzita 449.1 km
Mexico City/B. Juarez Int. Airp. 449.2 km
Zacatepec 450.2 km
Zacatepec 450.2 km
Cuernavaca 454.2 km
Chilpancingo 482.8 km
Chilpancingo 482.8 km
Toluca Letiště 491.6 km
Toluca 504.6 km
Acapulco/G. Alvarez (Letiště) 510.7 km