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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) 1.7 km
Robert R Wells Jr 21.0 km
Caldwell Letiště 24.5 km
Victoria Regional (Letiště) 28.0 km
Hearne Municipal (Letiště) 29.0 km
La Grange 35.6 km
Brenham 38.8 km
Giddings (Letiště) 40.1 km
Eagle Lake (Letiště) 40.2 km
Easterwood (Letiště) 41.7 km
Mexia Limestone County Airport 41.8 km
Aransas 43.3 km
Cameron Letiště 44.9 km
Coulter Field (Letiště) 45.5 km
Palacios Municipal (Letiště) 46.4 km
Port Aransas (Letiště) 48.3 km
Lancaster Regional (Letiště) 51.3 km
C. David Campbell Field 52.2 km
Mesquite Metro (Letiště) 54.5 km
Midlothian (Letiště) 57.1 km
Dallas Executive (Letiště) 57.4 km
Wharton Regional (Letiště) 57.5 km
Dallas Love Field 58.7 km
Addison Letiště 59.6 km
TSTC Waco (Letiště) 60.2 km
Rockwall (Letiště) 60.2 km
Hillsboro Municipal (Letiště) 66.2 km
Terrell Municipal (Letiště) 67.5 km
Grand Prairie Municipal (Letiště) 68.4 km
Dallas/Fort Worth Intl. Airport 69.6 km
Naval Air Station Corpus Christi 69.9 km
Arlington Letiště 72.1 km
Waco Regional (Letiště) 73.1 km
Port Isabel (Letiště) 81.5 km
Mc Gregor 81.9 km
Houston Executive (Letiště) 86.7 km
Fort Worth Spinks (Letiště) 88.2 km
Draughon- Miller Central Texas Regional (Letiště) 89.3 km
Bay City Municipal (Letiště) 89.5 km
Gonzales (Letiště) 89.6 km
Brownsville/South Padre 91.4 km
Perot Field Fort Worth Alliance (Letiště) 93.1 km
Corpus Christi Intl. Airport 93.6 km
Fort Worth Meacham Intl. Airport 96.3 km
Cleburne (Letiště) 99.2 km
Athens (Letiště) 102.5 km
Austin Executive (Letiště) 102.5 km
Naval Air Station Joint Reserve Base Fort Worth 103.8 km
Matamoros (Letiště) 104.3 km
Palestine (Letiště) 113.4 km
Sugar Land Regional (Letiště) 113.8 km
Valley Intl. Airport 114.5 km
Georgetown Municipal (Letiště) 116.6 km
Austin-Bergstrom Intl. Airport 117.3 km
Skylark Field 118.1 km
Killeen 121.9 km
Huntsville Regional (Letiště) 122.8 km
David Wayne Hooks Memorial (Letiště) 125.4 km
Beeville (Letiště) 125.7 km
Naval Air Station Kingsville (Letiště) 128.2 km
Gatesville Municipal (Letiště) 131.6 km
Houston Southwest (Letiště) 132.9 km
Texas Gulf Coast Regional (Letiště) 133.7 km
Killeen- Fort Hood Regional (Letiště) 134.2 km
San Marcos Regional (Letiště) 134.7 km
Granbury (Letiště) 138.6 km
Wood County (Letiště) 138.8 km
Conroe (Letiště) 140.9 km
Houston County (Letiště) 143.9 km
Lago Vista (Letiště) 147.0 km
George Bush Intercontinental (Letiště) 147.4 km
Tyler Pounds Regional (Letiště) 147.4 km
Naval Auxiliary Landing Field Orange Grove 153.7 km
New Braunfels (Letiště) 154.2 km
William P. Hobby (Letiště) 154.5 km
Pearland Regional (Letiště) 159.9 km
Mineral Wells (Letiště) 160.7 km
Falfurrias (Letiště) 163.2 km
Jacksonville 165.5 km
Alice Intl. Airport 165.6 km
South Texas International Airport at Edinburg 165.9 km
Ellington Field Joint Reserve Base 167.3 km
Hamilton Municipal (Letiště) 170.5 km
Lampasas (Letiště) 174.0 km
Stephenville (Letiště) 175.8 km
Burnet Municipal (Letiště) 176.9 km
General Lucio Blanco Intl. Airport 178.0 km
McAllen Miller Intl. Airport 178.6 km
Randolphova letecká základna 180.4 km
Cleveland (Letiště) 185.6 km
Gilmer (Letiště) 196.5 km
Stinson Municipal (Letiště) 200.6 km
San Antonio Intl. Airport 200.8 km
Rusk County (Letiště) 205.4 km
Pleasanton (Letiště) 206.2 km
Scholes International Airport at Galveston 207.9 km
Lacklandova letecká základna 213.6 km
Angelina 215.2 km
Nacogdoches 219.4 km
Comanche (Letiště) 220.3 km

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