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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.


Nächste Wetterstation - Rio Grande Abstand
Hebbronville Airport 18.9 km
Zapata Flughafen 49.3 km
Castroville Flughafen 51.0 km
Pleasanton Airport 54.7 km
Lackland Air Force Base 57.0 km
Cotulla 57.5 km
Ciudad Victoria 57.7 km
Boerne Stage Field 58.5 km
Stinson Municipal Airport 63.1 km
McAllen Miller Intl. Airport 64.4 km
South Texas Regional Airport at Hondo 65.1 km
Reynosa Flughafen 65.7 km
San Antonio Flughafen 65.7 km
Fredericksburg 67.3 km
Kerrville Municipal Airport 69.3 km
Laredo Intl. Airport 75.3 km
South Texas International Airport at Edinburg 76.5 km
Llano Municipal Airport 76.6 km
Alice Intl. Airport 77.5 km
Falfurrias Airport 78.6 km
Randolph Air Force Base 79.2 km
Soto la Marina 80.9 km
Nuevo Laredo Flughafen 86.1 km
Naval Auxiliary Landing Field Orange Grove 89.5 km
Burnet Municipal Airport 97.0 km
New Braunfels Flughafen 101.7 km
Naval Air Station Kingsville Airport 113.6 km
Garner Field 115.1 km
Lago Vista Airport 116.0 km
Beeville Flughafen 118.2 km
Carrizo Hill Airport 118.6 km
San Marcos Regional Airport 120.0 km
Tampico Airport 126.8 km
Junction Flughafen 129.2 km
Valley Intl. Airport 129.9 km
Austin-Bergstrom Intl. Airport 139.2 km
Heroica Matamoros Flughafen 143.2 km
Georgetown Municipal Airport 143.7 km
Corpus Christi Intl. Airport 148.2 km
Austin Executive Airport 153.5 km
Brownsville/South Padre 156.0 km
Monterrey/Gen Maria Airport 158.0 km
Del Norte Intl 158.4 km
Gonzales Flughafen 158.5 km
Rocksprings Flughafen 164.7 km
Port Isabel Airport 165.1 km
Monterrey 165.5 km
Naval Air Station Corpus Christi 171.9 km
Port Aransas Flughafen 193.6 km
Maverick County Memorial IAP 194.5 km
Piedras Negras 196.0 km
Aransas 198.4 km
Giddings Flughafen 212.6 km
La Grange 214.6 km
Victoria Regional Airport 214.8 km
Cameron Flughafen 216.6 km
Sonora Airport 218.7 km
Laughlin Air Force Base 226.1 km
Calhoun County Airport 240.1 km
Del Rio Intl. Airport 240.6 km
Caldwell Flughafen 243.1 km
Saltillo Flughafen 245.6 km
Hearne Municipal Airport 253.2 km
San Luis Potosí Flughafen 254.0 km
Robert R Wells Jr 260.6 km
Brenham 278.4 km
Ozona Flughafen 278.6 km
Easterwood Airport 279.8 km
Eagle Lake Airport 281.6 km
Coulter Field Airport 283.7 km
Palacios Municipal Airport 287.7 km
Monclova 291.5 km
Wharton Regional Airport 299.2 km
Houston Executive Airport 328.5 km
Bay City Municipal Airport 330.8 km
Sugar Land Regional Airport 355.3 km
Huntsville Regional Airport 364.5 km
David Wayne Hooks Memorial Airport 367.1 km
Houston Southwest Airport 374.2 km
Texas Gulf Coast Regional Airport 374.7 km
Conroe Flughafen 382.5 km
Dryden Terrell C. Arpt 383.8 km
George Bush Intercontinental Airport 388.9 km
William P. Hobby Airport 395.8 km
Pearland Regional Airport 401.0 km
Ellington Field Joint Reserve Base 408.5 km
Zacatecas 423.8 km
Cleveland Flughafen 427.1 km
Zacatecas Flughafen 436.6 km
Scholes International Airport at Galveston 448.7 km
Fort Stockton- Pecos County Airport 464.0 km
Beaumont Municipal Airport 514.1 km
Jasper Flughafen 534.9 km
Jack Brooks Regional Airport 535.9 km