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Norteamérica



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 - Marfa Distancia
Marfa Municipal aeropuerto 0.6 km
Alpine- Casparis Municipal aeropuerto 37.1 km
Presidio Aeropuerto 43.3 km
Cavern City aeropuerto 60.3 km
Municipal de Pecos aeropuerto 62.4 km
Artesia Municipal aeropuerto 84.5 km
Pine Springs 97.9 km
Winkler Aeropuerto 98.2 km
Winkler Aeropuerto 98.2 km
Centro Aéreo Internacional de Roswell Aeropuerto 98.9 km
Melrose Gunnery Range 108.0 km
Lea 109.3 km
Fort Stockton- Pecos County aeropuerto 125.1 km
Base de la Fuerza Aérea Cannon 131.2 km
Clovis Municipal aeropuerto 148.4 km
Seminole Aeropuerto 163.0 km
Andrews Aeropuerto 173.0 km
Odessa Aeropuerto 185.7 km
Sierra Blanca Regional aeropuerto 190.3 km
Dryden Terrell C. aeropuerto 202.4 km
Midland Aeropuerto 207.9 km
Hidalgo del Parral 208.1 km
Hidalgo del Parral 208.6 km
Midland Airpark aeropuerto 217.3 km
Hereford Aeropuerto 219.9 km
Chihuahua Aeropuerto 222.0 km
Alamogordo 230.1 km
Holloman AFB 242.7 km
Lubbock Preston Smith aeropuerto 258.1 km
Moriarty Aeropuerto 258.6 km
Biggs Army Airfield 266.6 km
El Paso aeropuerto 268.6 km
Abraham González aeropuerto 271.0 km
Hale County aeropuerto 272.6 km
Big Spring Aeropuerto 281.4 km
Monclova 299.9 km
Ozona Aeropuerto 313.3 km
Las Cruces aeropuerto 327.8 km
Socorro Aeropuerto 339.0 km
Snyder 345.8 km
Del Rio aeropuerto 345.9 km
Base de la Fuerza Aérea Laughlin 360.7 km
Truth or Consequences Municipal aeropuerto 371.8 km
Sonora Aeropuerto 375.0 km
Piedras Negras 389.7 km
Maverick County Memorial IAP 391.6 km
San Angelo Regional aeropuerto 392.2 km
Avenger Field 398.2 km
Deming Municipal aeropuerto 415.9 km
Temosachic 425.2 km
Childress Municipal aeropuerto 426.1 km
Rocksprings Aeropuerto 427.9 km
Nuevo Casas Grandes 437.9 km
Grant County aeropuerto 466.0 km
Choix 491.8 km