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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 - Zacatecas Letiště Vzdálenost
Zacatecas Letiště 0.5 km
Zacatecas 13.2 km
Aguascalientes 50.2 km
Colotlán 67.9 km
Zamora 80.9 km
Lagos de Moreno 91.2 km
Guadalajara Letiště 95.7 km
Torreón Letiště 106.8 km
Sombrerete 109.3 km
Uruapan (Letiště) 109.7 km
Ciudad Guzmán 118.1 km
Colima 134.9 km
Bajío Intl. Airport 140.9 km
Colima 147.8 km
Guanajuato 161.8 km
Monclova 167.3 km
Morelia 182.3 km
San Luis Potosí Letiště 189.9 km
Saltillo Letiště 194.0 km
Manzanillo (Letiště) 207.2 km
Durango 207.9 km
Tepic (Letiště) 247.6 km
Tepic 249.5 km
Santiago de Querétaro Letiště 262.5 km
Monterrey 272.7 km
Del Norte Intl 280.1 km
Monterrey/Gen Maria (Letiště) 280.5 km
Puerto Vallarta Letiště 291.7 km
Rioverde 301.3 km
Toluca 342.7 km
Tepehuanes 344.9 km
Parral 349.8 km
Parral 350.0 km
Toluca Letiště 355.1 km
Zapata (Letiště) 391.8 km
Cuernavaca 393.0 km
Ciudad Victoria 395.6 km
Mexico City/B. Juarez Int. Airp. 396.3 km
Mexická národní autonomní univerzita 396.6 km
Zacatepec 397.7 km
Mazatlán Intl. Airport 398.9 km
Mazatlán Letiště 415.7 km
Matlapa 432.9 km
Matlapa 433.5 km
Pachuca de Soto 441.7 km
Tulancingo 483.8 km
Tlaxcala 498.5 km
Tlaxcala 498.5 km
McAllen Miller Intl. Airport 499.0 km
Soto la Marina 499.4 km
General Lucio Blanco Intl. Airport 499.7 km
Puebla 508.1 km
Puebla Intl. Airport 508.4 km
South Texas International Airport at Edinburg 511.7 km