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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.


Nächste Wetterstation - Lancaster Abstand
Lancaster Regional Airport 0.3 km
Addison Flughafen 14.3 km
Dallas Love Field 15.3 km
North Texas Regional Airport 15.6 km
Dallas Executive Airport 16.8 km
McKinney National Airport 16.8 km
Mesquite Metro Airport 20.8 km
Midlothian Flughafen 21.8 km
Hearne Municipal Airport 24.3 km
Mexia Limestone County Airport 25.5 km
Caldwell Flughafen 26.7 km
Ada Flughafen 29.5 km
Rockwall Flughafen 31.7 km
Dallas/Fort Worth Intl. Airport 35.5 km
C. David Campbell Field 36.0 km
Cameron Flughafen 36.1 km
Grand Prairie Municipal Airport 36.8 km
Durant Regional Airport 39.4 km
Ardmore Municipal Airport 40.5 km
TSTC Waco Airport 41.2 km
Arlington Flughafen 42.7 km
Hillsboro Municipal Airport 42.7 km
Chandler Regional Airport 43.0 km
Giddings Flughafen 43.1 km
Robert R Wells Jr 43.7 km
La Grange 43.8 km
Cushing Flughafen 44.7 km
Shawnee Regional Airport 44.7 km
Easterwood Airport 46.6 km
Coulter Field Airport 48.9 km
Brenham 49.0 km
Ardmore 49.3 km
Terrell Municipal Airport 50.0 km
Calhoun County Airport 51.0 km
Victoria Regional Airport 53.9 km
Denton Enterprise Airport 54.5 km
Gainesville Municipal Airport 55.4 km
Waco Regional Airport 57.1 km
Eagle Lake Airport 57.7 km
Stillwater Regional Airport 63.1 km
Pauls Valley Municipal Airport 63.4 km
Fort Worth Spinks Airport 64.9 km
Fort Worth Alliance Airport 67.0 km
Atoka 67.3 km
Mc Gregor 68.4 km
Ponca 70.2 km
Aransas 70.4 km
Palacios Municipal Airport 70.8 km
Fort Worth Meacham Intl. Airport 72.4 km
Majors Airport 72.8 km
Wharton Regional Airport 75.0 km
Draughon- Miller Central Texas Regional Airport 79.3 km
Cleburne Flughafen 79.9 km
Naval Air Station Joint Reserve Base Fort Worth 81.7 km
Tinker Air Force Base 83.8 km
Guthrie Flughafen 88.3 km
University of Oklahoma Westheimer Airport 89.4 km
Blackwell Airport 90.5 km
Tulsa Riverside Airport 92.1 km
Gonzales Flughafen 93.1 km
Bartlesville Municipal Airport 93.5 km
Okmulgee Regional Airport 93.6 km
Decatur Municipal Airport 96.6 km
Houston Executive Airport 97.2 km
Austin Executive Airport 98.8 km
Athens Flughafen 99.0 km
Tulsa Flughafen 102.8 km
Bay City Municipal Airport 104.6 km
Will Rogers World Airport 105.8 km
McAlester Regional Airport 107.7 km
Skylark Field 109.6 km
Georgetown Municipal Airport 110.8 km
Wiley Post Airport 111.5 km
Palestine Flughafen 113.0 km
Killeen 113.1 km
Austin-Bergstrom Intl. Airport 113.9 km
Bowie Airport 118.5 km
Gatesville Municipal Airport 121.3 km
Sulphur Springs Municipal Airport 122.4 km
Granbury Flughafen 122.5 km
Sugar Land Regional Airport 123.9 km
Bridgeport Municipal Airport 124.0 km
Killeen- Fort Hood Regional Airport 126.1 km
Huntsville Regional Airport 127.7 km
Clarence E. Page Municipal Airport 129.9 km
Enid Woodring Regional Airport 130.2 km
Stan Stamper Municipal Airport 132.2 km
David Wayne Hooks Memorial Airport 133.2 km
San Marcos Regional Airport 133.5 km
Beeville Flughafen 133.7 km
Wood County Airport 135.9 km
Halliburton Field 141.2 km
Cox Field 141.6 km
Lago Vista Airport 142.1 km
Houston Southwest Airport 142.7 km
Chickasha Flughafen 143.6 km
Vance Air Force Base 143.8 km
Mineral Wells Airport 144.1 km
Claremore Regional Airport 144.5 km
Texas Gulf Coast Regional Airport 144.9 km

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