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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.


Estaciones meteorológicas cercanas - Lago Vista Distancia
Lago Vista Aeropuerto 1.8 km
San Marcos Regional aeropuerto 13.1 km
Killeen- Fort Hood Regional aeropuerto 15.8 km
New Braunfels Aeropuerto 16.0 km
Gatesville Municipal aeropuerto 22.2 km
Killeen 27.9 km
Austin-Bergstrom aeropuerto 28.0 km
Hamilton Municipal aeropuerto 28.8 km
Lampasas Aeropuerto 29.2 km
Georgetown Municipal aeropuerto 29.8 km
Skylark Field 31.0 km
Burnet Municipal aeropuerto 31.8 km
Granbury Aeropuerto 33.4 km
Mineral Wells aeropuerto 36.2 km
Beeville Aeropuerto 36.5 km
Stephenville Aeropuerto 37.1 km
Base de la Fuerza Aérea Randolph 40.0 km
Naval Auxiliary Landing Field Orange Grove 41.5 km
Austin Executive aeropuerto 43.2 km
Bridgeport Municipal aeropuerto 43.3 km
Naval Air Station Kingsville aeropuerto 48.0 km
Alice aeropuerto 48.3 km
Bowie Aeropuerto 51.4 km
Falfurrias Aeropuerto 54.4 km
Gonzáles Aeropuerto 55.9 km
Decatur Municipal aeropuerto 58.5 km
San Antonio aeropuerto 59.5 km
Stinson Municipal aeropuerto 60.3 km
Draughon- Miller Central Texas Regional aeropuerto 61.2 km
Halliburton Field 61.5 km
Cleburne Aeropuerto 63.8 km
Corpus Christi aeropuerto 64.5 km
Naval Air Station Joint Reserve Base Fort Worth 65.2 km
South Texas International Airport at Edinburg 66.0 km
Pleasanton Aeropuerto 67.8 km
Mc Gregor 72.0 km
Valley aeropuerto 72.4 km
Base de la Fuerza Aérea Lackland 72.7 km
Fort Worth Meacham aeropuerto 73.6 km
McAllen-Miller aeropuerto 74.7 km
Comanche Aeropuerto 75.7 km
Lucio Blanco aeropuerto 76.6 km
Fort Worth Spinks aeropuerto 78.6 km
Graham Aeropuerto 79.4 km
Llano Municipal aeropuerto 79.4 km
Perot Field Fort Worth Alliance aeropuerto 79.6 km
Kickapoo Downtown aeropuerto 80.6 km
Wichita Falls Regional aeropuerto 81.2 km
Henry Post Army Airfield 82.2 km
Lawton 82.9 km
Waco Regional aeropuerto 83.3 km
Boerne Stage Field 83.8 km
Naval Air Station Corpus Christi 84.9 km
Denton Enterprise aeropuerto 92.5 km
Port Isabel aeropuerto 93.7 km
Gainesville Municipal aeropuerto 95.8 km
Hillsboro Municipal aeropuerto 97.9 km
TSTC Waco aeropuerto 99.4 km
Arlington Aeropuerto 99.8 km
Hebbronville Aeropuerto 101.1 km
Castroville Aeropuerto 101.9 km
Pauls Valley Municipal aeropuerto 102.0 km
Port Aransas Aeropuerto 103.4 km
Grand Prairie Municipal aeropuerto 105.5 km
Aransas 106.1 km
Fredericksburg 106.8 km
Ardmore 107.1 km
Dallas-Fort Worth aeropuerto 107.9 km
Giddings Aeropuerto 108.3 km
Cameron Aeropuerto 109.1 km
Breckenridge Aeropuerto 110.9 km
La Grange 111.6 km
Brownwood Regional aeropuerto 113.4 km
Victoria Regional aeropuerto 117.4 km
Ardmore Municipal aeropuerto 117.5 km
Midlothian Aeropuerto 118.9 km
Dallas Executive aeropuerto 124.6 km
Kerrville Municipal aeropuerto 126.4 km
Dallas Love aeropuerto 127.0 km
Addison Aeropuerto 128.9 km
Frederick Regional aeropuerto 131.1 km
South Texas Regional Airport at Hondo 136.7 km
Caldwell Aeropuerto 138.7 km
Lancaster Regional aeropuerto 140.2 km
Calhoun County aeropuerto 143.5 km
Cotulla 145.0 km
Hearne Municipal aeropuerto 147.9 km
North Texas Regional aeropuerto 149.2 km
Curtis Field 153.4 km
Ada Aeropuerto 154.9 km
Zapata Aeropuerto 155.9 km
McKinney National aeropuerto 156.8 km
Robert R Wells Jr 160.1 km
Mexia Limestone County Airport 160.6 km
Vernon 161.0 km
Mesquite Metro aeropuerto 161.1 km
Altus Air Force Base 162.2 km
Coleman Aeropuerto 163.6 km
Altus/Quartz Mountain Regional aeropuerto 169.8 km
Rockwall Aeropuerto 172.1 km