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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 - Port Lavaca Vzdálenost
Calhoun County (Letiště) 7.3 km
Robert R Wells Jr 17.4 km
Caldwell Letiště 26.6 km
Hearne Municipal (Letiště) 29.2 km
Victoria Regional (Letiště) 33.6 km
Brenham 34.5 km
Eagle Lake (Letiště) 35.1 km
Easterwood (Letiště) 37.6 km
Mexia Limestone County Airport 40.3 km
Palacios Municipal (Letiště) 40.9 km
La Grange 40.9 km
Coulter Field (Letiště) 41.4 km
Giddings (Letiště) 45.3 km
Aransas 48.7 km
Cameron Letiště 49.6 km
C. David Campbell Field 49.6 km
Wharton Regional (Letiště) 52.1 km
Lancaster Regional (Letiště) 52.7 km
Port Aransas (Letiště) 53.6 km
Mesquite Metro (Letiště) 53.7 km
Rockwall (Letiště) 58.4 km
Dallas Executive (Letiště) 60.2 km
Midlothian (Letiště) 60.3 km
Dallas Love Field 61.2 km
Addison Letiště 62.0 km
Terrell Municipal (Letiště) 64.4 km
TSTC Waco (Letiště) 64.7 km
Hillsboro Municipal (Letiště) 70.6 km
Grand Prairie Municipal (Letiště) 72.4 km
Dallas/Fort Worth Intl. Airport 73.4 km
Naval Air Station Corpus Christi 75.2 km
Arlington Letiště 76.2 km
Waco Regional (Letiště) 78.1 km
Houston Executive (Letiště) 81.3 km
Bay City Municipal (Letiště) 84.0 km
Port Isabel (Letiště) 86.3 km
Mc Gregor 87.1 km
Fort Worth Spinks (Letiště) 93.0 km
Draughon- Miller Central Texas Regional (Letiště) 94.6 km
Gonzales (Letiště) 95.2 km
Brownsville/South Padre 96.2 km
Athens (Letiště) 97.7 km
Perot Field Fort Worth Alliance (Letiště) 97.8 km
Corpus Christi Intl. Airport 99.0 km
Fort Worth Meacham Intl. Airport 101.1 km
Cleburne (Letiště) 104.3 km
Austin Executive (Letiště) 108.1 km
Sugar Land Regional (Letiště) 108.3 km
Palestine (Letiště) 108.3 km
Naval Air Station Joint Reserve Base Fort Worth 108.7 km
Matamoros (Letiště) 109.2 km
Huntsville Regional (Letiště) 117.5 km
Valley Intl. Airport 119.6 km
David Wayne Hooks Memorial (Letiště) 120.0 km
Georgetown Municipal (Letiště) 122.2 km
Austin-Bergstrom Intl. Airport 122.9 km
Skylark Field 123.6 km
Houston Southwest (Letiště) 127.4 km
Killeen 127.4 km
Texas Gulf Coast Regional (Letiště) 128.2 km
Beeville (Letiště) 131.2 km
Naval Air Station Kingsville (Letiště) 133.7 km
Wood County (Letiště) 133.8 km
Conroe (Letiště) 135.4 km
Gatesville Municipal (Letiště) 137.1 km
Houston County (Letiště) 138.6 km
Killeen- Fort Hood Regional (Letiště) 139.7 km
San Marcos Regional (Letiště) 140.3 km
George Bush Intercontinental (Letiště) 141.9 km
Tyler Pounds Regional (Letiště) 142.2 km
Granbury (Letiště) 144.0 km
William P. Hobby (Letiště) 149.0 km
Lago Vista (Letiště) 152.5 km
Pearland Regional (Letiště) 154.3 km
Naval Auxiliary Landing Field Orange Grove 159.2 km
New Braunfels (Letiště) 159.8 km
Jacksonville 160.1 km
Ellington Field Joint Reserve Base 161.8 km
Mineral Wells (Letiště) 166.1 km
Falfurrias (Letiště) 168.6 km
Alice Intl. Airport 171.1 km
South Texas International Airport at Edinburg 171.2 km
Hamilton Municipal (Letiště) 176.0 km
Lampasas (Letiště) 179.6 km
Cleveland (Letiště) 180.1 km
Stephenville (Letiště) 181.3 km
Burnet Municipal (Letiště) 182.5 km
General Lucio Blanco Intl. Airport 183.2 km
McAllen Miller Intl. Airport 183.9 km
Randolphova letecká základna 186.0 km
Gilmer (Letiště) 191.1 km
Rusk County (Letiště) 200.1 km
Scholes International Airport at Galveston 202.4 km
Stinson Municipal (Letiště) 206.2 km
San Antonio Intl. Airport 206.4 km
Angelina 209.8 km
Pleasanton (Letiště) 211.8 km
Nacogdoches 214.0 km
Lacklandova letecká základna 219.2 km
East Texas Regional (Letiště) 222.6 km

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