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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 - Spring Distancia
Intercontinental George Bush aeropuerto 1.9 km
Conroe Aeropuerto 6.3 km
William P. Hobby aeropuerto 10.2 km
Houston Southwest aeropuerto 13.3 km
Houston County aeropuerto 14.1 km
Texas Gulf Coast Regional aeropuerto 14.6 km
Pearland Regional aeropuerto 15.7 km
David Wayne Hooks Memorial aeropuerto 20.4 km
Ellington Field Joint Reserve Base 22.7 km
Tyler Pounds Regional aeropuerto 24.6 km
Jacksonville 25.2 km
Huntsville Regional aeropuerto 25.6 km
Sugar Land Regional aeropuerto 31.8 km
Wood County aeropuerto 32.1 km
Cox Field 39.1 km
Cleveland Aeropuerto 40.1 km
Palestine Aeropuerto 42.1 km
Sulphur Springs Municipal aeropuerto 43.7 km
Stan Stamper Municipal aeropuerto 46.6 km
Gilmer Aeropuerto 53.7 km
Mount Pleasant Aeropuerto 54.6 km
Athens Aeropuerto 56.4 km
Bay City Municipal aeropuerto 56.4 km
Houston Executive aeropuerto 59.2 km
Rusk County aeropuerto 60.8 km
Scholes International Airport at Galveston 63.5 km
Idabel 68.8 km
Angelina 69.7 km
McAlester Regional aeropuerto 70.2 km
Nacogdoches 74.0 km
East Texas Regional aeropuerto 82.9 km
Majors aeropuerto 84.8 km
Wharton Regional aeropuerto 88.1 km
Palacios Municipal aeropuerto 99.4 km
Atoka 99.7 km
Terrell Municipal aeropuerto 104.8 km
Eagle Lake Aeropuerto 106.4 km
Coulter Field aeropuerto 107.7 km
Easterwood aeropuerto 111.2 km
Brenham 111.3 km
J. Lynn Helms Sevier 114.1 km
C. David Campbell Field 117.2 km
Harrison County aeropuerto 120.2 km
Durant Regional aeropuerto 123.4 km
Rockwall Aeropuerto 123.5 km
Robert R Wells Jr 128.0 km
Beaumont Municipal aeropuerto 128.2 km
Mexia Limestone County Airport 129.1 km
Mesquite Metro aeropuerto 133.3 km
Mena Intermtn Muni 134.7 km
Center Aeropuerto 135.8 km
Mena Intermountain Municipal aeropuerto 136.1 km
Hearne Municipal aeropuerto 140.1 km
McKinney National aeropuerto 140.3 km
Calhoun County aeropuerto 147.3 km
Jasper Aeropuerto 148.5 km
Caldwell Aeropuerto 149.0 km
Jack Brooks Regional aeropuerto 150.3 km
North Texas Regional aeropuerto 151.7 km
Lancaster Regional aeropuerto 153.5 km
Ada Aeropuerto 155.5 km
Texarkana Regional aeropuerto 157.0 km
Addison Aeropuerto 167.2 km
Dallas Love aeropuerto 168.5 km
Dallas Executive aeropuerto 169.9 km
Victoria Regional aeropuerto 173.1 km
Orange County aeropuerto 174.0 km
Midlothian Aeropuerto 174.5 km
La Grange 176.3 km
Regional de Shreveport aeropuerto 177.6 km
Cameron Aeropuerto 178.9 km
Giddings Aeropuerto 179.4 km
Shreveport Downtown aeropuerto 181.3 km
Dallas-Fort Worth aeropuerto 188.7 km
Aransas 188.8 km
Grand Prairie Municipal aeropuerto 189.8 km
Ardmore Municipal aeropuerto 190.6 km
TSTC Waco aeropuerto 190.7 km
Base de la Fuerza Aérea Barksdale 190.9 km
Port Aransas Aeropuerto 193.5 km
Hillsboro Municipal aeropuerto 194.1 km
Arlington Aeropuerto 195.5 km
Ardmore 201.0 km
Waco Regional aeropuerto 206.8 km
Denton Enterprise aeropuerto 207.7 km
Gainesville Municipal aeropuerto 208.4 km
DeQuincy Aeropuerto 210.8 km
Pauls Valley Municipal aeropuerto 214.3 km
Naval Air Station Corpus Christi 215.2 km
Fort Worth Spinks aeropuerto 217.4 km
Mc Gregor 217.8 km
Perot Field Fort Worth Alliance aeropuerto 220.0 km
Southland Field 221.6 km
Port Isabel aeropuerto 223.9 km
Fort Worth Meacham aeropuerto 225.2 km
Beauregard Regional aeropuerto 225.7 km
Draughon- Miller Central Texas Regional aeropuerto 227.6 km
Minden 231.3 km
Cleburne Aeropuerto 231.9 km
Gonzáles Aeropuerto 233.6 km