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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.


Estações Meteorológicas Próximas - San Luis Potosí Distância
Guanajuato 42.0 km
Morelia 57.6 km
Bajío Intl. Airport 61.1 km
Saltillo Aeroporto 67.7 km
Santiago de Querétaro Aeroporto 75.6 km
Monterrei 105.4 km
Lagos de Moreno 107.4 km
Rioverde 111.4 km
Del Norte Intl 112.2 km
Monterrey/Gen Maria Airport 112.5 km
Monclova 113.3 km
Uruapan Aeroporto 132.8 km
Aguascalientes 145.8 km
Toluca 155.8 km
Zamora de Hidalgo 156.4 km
Toluca Aeroporto 167.5 km
Zacatecas 176.8 km
Zacatecas Aeroporto 190.3 km
Cuernavaca 205.1 km
Mexico City/B. Juarez Int. Airp. 207.5 km
Geografia Unam D.f. 207.9 km
Ciudad Victoria 208.1 km
Zacatepec 210.1 km
Zapata Aeroporto 214.4 km
Matlapa 243.0 km
Matlapa 243.7 km
Pachuca de Soto 251.9 km
Colotlán 254.3 km
Guadalajara Aeroporto 269.5 km
Ciudad Guzmán 282.4 km
Torreón Aeroporto 283.8 km
Tulancingo 293.9 km
Colima 296.7 km
Sombrerete 298.8 km
Tlaxcala de Xicohténcatl 308.8 km
Tlaxcala 308.8 km
Soto la Marina 311.2 km
Colima 312.5 km
McAllen Miller Intl. Airport 314.2 km
Aeroporto Internacional General Lucio Blanco 314.6 km
Puebla de Zaragoza 318.4 km
Aeroporto Internacional de Puebla 318.8 km
South Texas International Airport at Edinburg 327.1 km
Tampico Airport 348.8 km
Valley Intl. Airport 378.0 km
Manzanillo Aeroporto 378.7 km
Heroica Matamoros Aeroporto 389.2 km
Aeroporto Nacional El Tajín 393.1 km
Victoria de Durango 397.4 km
Tuxpan 399.5 km
Brownsville/South Padre 402.4 km
Port Isabel Airport 412.2 km
Tepic Aeroporto 434.5 km
Orizaba 436.0 km
Tepic 436.3 km
Xalapa 454.9 km
Veracruz Aeroporto 543.9 km