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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.


Estações Meteorológicas Próximas - Rockwall Distância
Rockwall Aeroporto 0.2 km
Mesquite Metro Airport 11.0 km
C. David Campbell Field 11.7 km
Durant Regional Airport 13.4 km
McKinney National Airport 17.0 km
Mexia Limestone County Airport 18.4 km
Terrell Municipal Airport 18.6 km
North Texas Regional Airport 28.6 km
Coulter Field Airport 29.5 km
Easterwood Airport 29.9 km
Lancaster Regional Airport 32.1 km
Hearne Municipal Airport 33.3 km
Brenham 34.3 km
Ada Aeroporto 35.7 km
Atoka 36.5 km
Majors Airport 41.0 km
Robert R Wells Jr 42.1 km
Eagle Lake Aeroporto 42.8 km
Caldwell Aeroporto 42.9 km
Addison Aeroporto 44.9 km
Aeroporto de Dallas Love Field 46.4 km
Dallas Executive Airport 48.3 km
Midlothian Aeroporto 53.7 km
Cushing Aeroporto 54.2 km
Wharton Regional Airport 54.4 km
Palacios Municipal Airport 55.3 km
Chandler Regional Airport 56.2 km
Calhoun County Airport 60.9 km
Tulsa Riverside Airport 62.6 km
Okmulgee Regional Airport 63.3 km
Shawnee Regional Airport 64.9 km
Cameron Aeroporto 65.4 km
Bartlesville Municipal Airport 65.6 km
Aeroporto Internacional de Dallas/Fort Worth 66.8 km
Ardmore Municipal Airport 67.3 km
Athens Aeroporto 67.9 km
Grand Prairie Municipal Airport 68.4 km
La Grange 69.5 km
Houston Executive Airport 70.3 km
Giddings Aeroporto 70.4 km
Tulsa Aeroporto 72.7 km
TSTC Waco Airport 72.8 km
Arlington Aeroporto 74.3 km
Hillsboro Municipal Airport 74.5 km
Victoria Regional Airport 75.2 km
McAlester Regional Airport 76.1 km
Ardmore 77.8 km
Bay City Municipal Airport 78.9 km
Palestine Aeroporto 82.2 km
Stillwater Regional Airport 83.9 km
Denton Enterprise Airport 85.5 km
Gainesville Municipal Airport 85.6 km
Waco Regional Airport 88.9 km
Ponca 89.5 km
Sulphur Springs Municipal Airport 90.7 km
Pauls Valley Municipal Airport 91.1 km
Aransas 93.2 km
Sugar Land Regional Airport 95.4 km
Fort Worth Spinks Airport 96.6 km
Huntsville Regional Airport 97.6 km
Perot Field Fort Worth Alliance Airport 98.3 km
Mc Gregor 100.2 km
Stan Stamper Municipal Airport 100.3 km
David Wayne Hooks Memorial Airport 103.7 km
Fort Worth Meacham Intl. Airport 103.9 km
Wood County Airport 104.3 km
Cox Field 109.8 km
Tinker Air Force Base 110.9 km
Draughon- Miller Central Texas Regional Airport 111.0 km
Cleburne Aeroporto 111.6 km
Claremore Regional Airport 113.0 km
Base Aérea Naval de Fort Worth 113.2 km
Houston Southwest Airport 113.5 km
Blackwell Aeroporto 114.0 km
Guthrie Aeroporto 114.5 km
Tyler Pounds Regional Airport 115.2 km
Houston County Airport 116.1 km
Texas Gulf Coast Regional Airport 116.1 km
Conroe Aeroporto 117.2 km
University of Oklahoma Westheimer Airport 117.3 km
Davis Field 122.8 km
Gonzales Aeroporto 123.4 km
Aeroporto Intercontinental George Bush 125.2 km
Decatur Municipal Airport 127.8 km
Austin Executive Airport 130.2 km
Aeroporto William P. Hobby 133.4 km
Will Rogers World Airport 134.1 km
Jacksonville 135.9 km
Pearland Regional Airport 139.0 km
Wiley Post Airport 139.7 km
Skylark Field 141.4 km
Georgetown Municipal Airport 142.4 km
Killeen 144.9 km
Aeroporto Internacional de Austin-Bergstrom 145.5 km
Ellington Field Joint Reserve Base 145.8 km
Bowie Aeroporto 149.5 km
Stigler Regional Airport 151.4 km
Gatesville Municipal Airport 153.2 km
Granbury Aeroporto 154.2 km
Bridgeport Municipal Airport 155.3 km