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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 - Schertz Distance
Randolph Air Force Base 0.5 km
Burnet Municipal (Aéroport) 19.5 km
San Antonio (Aéroport) 20.4 km
Stinson Municipal (Aéroport) 20.8 km
Lampasas Aéroport 26.3 km
New Braunfels Aéroport 26.6 km
Pleasanton Aéroport 28.0 km
Alice Intl. Airport 32.7 km
Lackland Air Force Base 33.5 km
Hamilton Municipal (Aéroport) 36.6 km
Naval Auxiliary Landing Field Orange Grove 37.6 km
Lago Vista Aéroport 38.3 km
Falfurrias Aéroport 41.6 km
Stephenville Aéroport 43.8 km
Boerne Stage Field 45.9 km
Llano Municipal (Aéroport) 46.6 km
Aéroport régional de San Marcos 46.6 km
Comanche Aéroport 52.0 km
South Texas International Airport at Edinburg 52.5 km
McAllen Miller Intl. Airport 54.5 km
Killeen- Fort Hood Regional (Aéroport) 55.3 km
Aéroport international Général Lucio Blanco 57.2 km
Beeville Aéroport 57.4 km
Mineral Wells (Aéroport) 59.1 km
Gatesville Municipal (Aéroport) 61.4 km
Naval Air Station Kingsville Aéroport 61.7 km
Hebbronville Aéroport 62.3 km
Castroville Aéroport 63.2 km
Graham Aéroport 65.2 km
Aéroport international Austin-Bergstrom 65.9 km
Killeen 67.7 km
Granbury Aéroport 68.6 km
Georgetown Municipal (Aéroport) 69.0 km
Fredericksburg 70.6 km
Skylark Field 70.8 km
Kickapoo Downtown (Aéroport) 73.4 km
Wichita Falls Regional (Aéroport) 74.8 km
Bridgeport Municipal (Aéroport) 75.7 km
Austin Executive (Aéroport) 81.3 km
Brownwood Regional (Aéroport) 83.0 km
Bowie Aéroport 84.5 km
Breckenridge Aéroport 85.6 km
Valley Intl. Airport 87.2 km
Kerrville Municipal (Aéroport) 89.3 km
Gonzales Aéroport 91.2 km
Corpus Christi Intl. Airport 91.4 km
Decatur Municipal (Aéroport) 96.6 km
South Texas Regional Airport at Hondo 98.4 km
Draughon- Miller Central Texas Regional (Aéroport) 100.4 km
Matamoros Aéroport 101.7 km
Cleburne Aéroport 103.6 km
Naval Air Station Fort Worth 104.8 km
Cotulla 105.6 km
Brownsville/South Padre 111.3 km
Mc Gregor 111.4 km
Fort Worth Meacham Intl. Airport 113.3 km
Naval Air Station Corpus Christi 114.9 km
Zapata Aéroport 116.1 km
Port Isabel (Aéroport) 117.5 km
Fort Worth Spinks (Aéroport) 118.4 km
Curtis Field 119.0 km
Perot Field Fort Worth Alliance (Aéroport) 119.3 km
Aéroport régional de Waco 122.6 km
Coleman Aéroport 130.9 km
Denton Enterprise (Aéroport) 132.2 km
Gainesville Municipal (Aéroport) 135.5 km
Port Aransas Aéroport 135.5 km
Laredo Intl. Airport 136.2 km
Hillsboro Municipal (Aéroport) 137.4 km
TSTC Waco (Aéroport) 138.5 km
Aransas 139.0 km
Arlington Aéroport 139.5 km
Grand Prairie Municipal (Aéroport) 145.2 km
Giddings Aéroport 145.5 km
Cameron Aéroport 147.3 km
Dallas-Fort Worth (Aéroport) 147.6 km
Nuevo Laredo (Aéroport) 147.9 km
La Grange 148.5 km
Victoria Regional (Aéroport) 152.5 km
Midlothian Aéroport 158.4 km
Garner Field 162.7 km
Abilene Aéroport 163.5 km
Dallas Executive (Aéroport) 164.1 km
Junction Aéroport 165.9 km
Dallas Love Field (Aéroport) 166.6 km
Addison Aéroport 168.5 km
Carrizo Hill Aéroport 172.4 km
Caldwell Aéroport 176.3 km
Calhoun County (Aéroport) 178.8 km
Lancaster Regional (Aéroport) 179.5 km
Dyess Air Force Base 181.5 km
Hearne Municipal (Aéroport) 185.9 km
North Texas Regional (Aéroport) 188.9 km
McKinney National (Aéroport) 196.2 km
Robert R Wells Jr 196.8 km
Mexia Limestone County Airport 199.1 km
Mesquite Metro (Aéroport) 200.3 km
Rocksprings Aéroport 210.6 km
Rockwall Aéroport 211.2 km
C. David Campbell Field 212.6 km

Situation actuelle