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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.


Estaciones meteorológicas cercanas - Fredericksburg Distancia
Kerrville Municipal aeropuerto 4.4 km
South Texas Regional Airport at Hondo 17.9 km
Fredericksburg 19.4 km
Castroville Aeropuerto 30.2 km
Brownwood Regional aeropuerto 31.1 km
Curtis Field 31.6 km
Cotulla 34.9 km
Boerne Stage Field 44.1 km
Coleman Aeropuerto 46.0 km
Llano Municipal aeropuerto 47.9 km
Breckenridge Aeropuerto 48.2 km
Base de la Fuerza Aérea Lackland 57.5 km
Zapata Aeropuerto 60.7 km
Comanche Aeropuerto 61.3 km
Hebbronville Aeropuerto 62.9 km
Laredo aeropuerto 64.3 km
Pleasanton Aeropuerto 66.5 km
San Antonio aeropuerto 69.7 km
Stinson Municipal aeropuerto 70.3 km
Frederick Regional aeropuerto 72.5 km
Quetzalcóatl aeropuerto 74.0 km
Vernon 74.3 km
Garner Field 75.8 km
Junction Aeropuerto 76.2 km
Graham Aeropuerto 76.6 km
Abilene Aeropuerto 77.7 km
Altus Air Force Base 81.3 km
Altus/Quartz Mountain Regional aeropuerto 84.4 km
Carrizo Hill Aeropuerto 88.1 km
Base de la Fuerza Aérea Randolph 89.8 km
Kickapoo Downtown aeropuerto 90.3 km
Wichita Falls Regional aeropuerto 92.1 km
Dyess Air Force Base 94.4 km
Burnet Municipal aeropuerto 95.0 km
Lampasas Aeropuerto 99.7 km
Lawton 104.3 km
Henry Post Army Airfield 106.0 km
Stephenville Aeropuerto 106.1 km
Hamilton Municipal aeropuerto 106.8 km
Alice aeropuerto 111.9 km
New Braunfels Aeropuerto 115.9 km
McAllen-Miller aeropuerto 116.0 km
Falfurrias Aeropuerto 118.3 km
Lucio Blanco aeropuerto 118.5 km
Rocksprings Aeropuerto 121.5 km
Naval Auxiliary Landing Field Orange Grove 122.0 km
South Texas International Airport at Edinburg 123.5 km
Lago Vista Aeropuerto 124.5 km
Mineral Wells aeropuerto 126.6 km
San Marcos Regional aeropuerto 135.6 km
Killeen- Fort Hood Regional aeropuerto 139.8 km
Halliburton Field 143.1 km
Gatesville Municipal aeropuerto 144.5 km
Granbury Aeropuerto 145.5 km
Beeville Aeropuerto 146.6 km
Bridgeport Municipal aeropuerto 147.7 km
Naval Air Station Kingsville aeropuerto 148.6 km
Killeen 152.9 km
Austin-Bergstrom aeropuerto 154.0 km
Childress Municipal aeropuerto 154.9 km
Bowie Aeropuerto 155.7 km
Georgetown Municipal aeropuerto 156.0 km
Skylark Field 156.5 km
San Angelo Regional aeropuerto 159.1 km
Avenger Field 159.6 km
Maverick County Memorial IAP 161.3 km
Piedras Negras 164.0 km
Austin Executive aeropuerto 169.3 km
Valley aeropuerto 172.1 km
Decatur Municipal aeropuerto 174.2 km
Sonora Aeropuerto 174.4 km
Gonzáles Aeropuerto 180.6 km
Corpus Christi aeropuerto 180.6 km
Naval Air Station Joint Reserve Base Fort Worth 186.2 km
Cleburne Aeropuerto 186.7 km
Draughon- Miller Central Texas Regional aeropuerto 187.1 km
Base de la Fuerza Aérea Laughlin 190.0 km
Fort Worth Meacham aeropuerto 195.4 km
Mc Gregor 197.7 km
Perot Field Fort Worth Alliance aeropuerto 201.4 km
Fort Worth Spinks aeropuerto 201.9 km
Naval Air Station Corpus Christi 204.4 km
Del Rio aeropuerto 204.8 km
Port Isabel aeropuerto 205.1 km
Waco Regional aeropuerto 208.9 km
Snyder 213.2 km
Denton Enterprise aeropuerto 214.7 km
Gainesville Municipal aeropuerto 216.7 km
Pauls Valley Municipal aeropuerto 218.6 km
Hillsboro Municipal aeropuerto 223.1 km
Arlington Aeropuerto 224.0 km
TSTC Waco aeropuerto 225.1 km
Port Aransas Aeropuerto 225.2 km
Ardmore 227.3 km
Aransas 228.8 km
Grand Prairie Municipal aeropuerto 229.9 km
Dallas-Fort Worth aeropuerto 231.9 km
Giddings Aeropuerto 234.3 km
Cameron Aeropuerto 235.3 km
Ozona Aeropuerto 236.2 km