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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.


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

Situation actuelle