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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 - Graham Abstand
Graham Flughafen 0.6 km
Kickapoo Downtown Airport 14.2 km
Wichita Falls Regional Airport 16.1 km
Comanche Airport 20.2 km
Lawton 28.3 km
Henry Post Army Airfield 29.7 km
Breckenridge Flughafen 38.5 km
Llano Municipal Airport 40.5 km
Thomas P. Stafford Airport 42.8 km
Stephenville Flughafen 43.8 km
Brownwood Regional Airport 49.7 km
Hamilton Municipal Airport 50.3 km
Lampasas Flughafen 50.8 km
Burnet Municipal Airport 52.2 km
Frederick Regional Airport 52.6 km
Boerne Stage Field 58.6 km
Clinton Regional Airport 59.3 km
San Antonio Flughafen 59.5 km
Mineral Wells Airport 60.2 km
Lackland Air Force Base 61.7 km
Alva Regional Airport 62.6 km
Fredericksburg 62.7 km
Stinson Municipal Airport 62.7 km
Hobart Regional Airport 64.4 km
Randolph Air Force Base 65.2 km
Halliburton Field 69.1 km
Medicine Lodge 69.2 km
Castroville Flughafen 71.5 km
El Reno 71.5 km
Chickasha Flughafen 72.4 km
Lago Vista Airport 77.2 km
New Braunfels Flughafen 78.2 km
Kerrville Municipal Airport 79.7 km
Pratt Regional Airport 80.1 km
Bridgeport Municipal Airport 80.3 km
Clinton-Sherman Industrial Airpark 81.9 km
Granbury Flughafen 82.3 km
Vernon 84.0 km
Altus Air Force Base 84.2 km
Killeen- Fort Hood Regional Airport 86.0 km
Bowie Airport 86.8 km
Vance Air Force Base 87.3 km
Gatesville Municipal Airport 87.9 km
Clarence E. Page Municipal Airport 89.3 km
San Marcos Regional Airport 91.6 km
Altus/Quartz Mountain Regional Airport 92.0 km
Curtis Field 92.3 km
South Texas Regional Airport at Hondo 93.8 km
Killeen 97.7 km
Coleman Airport 97.7 km
Enid Woodring Regional Airport 99.9 km
Skylark Field 101.5 km
Elk City Regional Business Airport 102.3 km
Georgetown Municipal Airport 103.7 km
Austin-Bergstrom Intl. Airport 104.3 km
Wiley Post Airport 107.5 km
Decatur Municipal Airport 107.9 km
Will Rogers World Airport 111.6 km
Austin Executive Airport 117.8 km
Naval Air Station Joint Reserve Base Fort Worth 122.6 km
West Woodward Airport 124.0 km
Cleburne Flughafen 124.8 km
Abilene Flughafen 126.7 km
University of Oklahoma Westheimer Airport 126.7 km
Draughon- Miller Central Texas Regional Airport 130.6 km
Fort Worth Meacham Intl. Airport 131.8 km
Gonzales Flughafen 132.9 km
Tinker Air Force Base 134.7 km
Guthrie Flughafen 134.8 km
Fort Worth Alliance Airport 137.3 km
Fort Worth Spinks Airport 139.4 km
Mc Gregor 139.5 km
Wichita Mid-Continent Airport 142.8 km
Junction Flughafen 143.0 km
Blackwell Airport 144.9 km
Dyess Air Force Base 145.2 km
Gage Airport 146.8 km
Garner Field 149.6 km
Pauls Valley Municipal Airport 149.7 km
Waco Regional Airport 150.1 km
Denton Enterprise Airport 150.2 km
Gainesville Municipal Airport 150.9 km
McConnell Air Force Base 158.6 km
Ardmore 160.3 km
Arlington Flughafen 161.5 km
Hillsboro Municipal Airport 162.6 km
Colonel James Jabara Airport 164.4 km
TSTC Waco Airport 166.1 km
Grand Prairie Municipal Airport 167.4 km
Dallas/Fort Worth Intl. Airport 168.9 km
Stillwater Regional Airport 169.7 km
Ponca 170.5 km
Ardmore Municipal Airport 171.6 km
Augusta Flughafen 177.8 km
Dodge City Regional Airport 178.4 km
Cameron Flughafen 178.9 km
Giddings Flughafen 180.4 km
Shawnee Regional Airport 182.1 km
Midlothian Flughafen 182.5 km
Strother Field 183.7 km

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