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Norteamérica



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 - Bay City Distancia
Bay City Municipal aeropuerto 1.5 km
Houston Executive aeropuerto 10.9 km
Sugar Land Regional aeropuerto 23.4 km
Wharton Regional aeropuerto 34.1 km
Huntsville Regional aeropuerto 35.4 km
Palestine Aeropuerto 35.4 km
David Wayne Hooks Memorial aeropuerto 35.5 km
Athens Aeropuerto 36.3 km
Houston Southwest aeropuerto 42.0 km
Texas Gulf Coast Regional aeropuerto 42.7 km
Palacios Municipal aeropuerto 44.6 km
Conroe Aeropuerto 50.9 km
Eagle Lake Aeropuerto 53.1 km
Houston County aeropuerto 55.8 km
Intercontinental George Bush aeropuerto 56.7 km
Wood County aeropuerto 57.2 km
Coulter Field aeropuerto 57.4 km
Brenham 59.4 km
Easterwood aeropuerto 60.3 km
Tyler Pounds Regional aeropuerto 62.2 km
William P. Hobby aeropuerto 63.6 km
Terrell Municipal aeropuerto 64.0 km
Pearland Regional aeropuerto 68.9 km
C. David Campbell Field 71.1 km
Robert R Wells Jr 74.6 km
Ellington Field Joint Reserve Base 76.4 km
Jacksonville 77.0 km
Rockwall Aeropuerto 80.4 km
Mexia Limestone County Airport 80.6 km
Mesquite Metro aeropuerto 88.3 km
Hearne Municipal aeropuerto 89.0 km
Calhoun County aeropuerto 92.7 km
Cleveland Aeropuerto 94.9 km
Caldwell Aeropuerto 96.9 km
Lancaster Regional aeropuerto 106.3 km
Gilmer Aeropuerto 107.6 km
Rusk County aeropuerto 115.7 km
Scholes International Airport at Galveston 116.9 km
Victoria Regional aeropuerto 118.7 km
Addison Aeropuerto 120.3 km
Dallas Love aeropuerto 121.1 km
Dallas Executive aeropuerto 122.0 km
La Grange 123.0 km
Angelina 124.6 km
Midlothian Aeropuerto 125.9 km
Giddings Aeropuerto 126.5 km
Cameron Aeropuerto 127.0 km
Nacogdoches 128.9 km
Aransas 134.0 km
East Texas Regional aeropuerto 137.9 km
Port Aransas Aeropuerto 138.7 km
TSTC Waco aeropuerto 139.9 km
Dallas-Fort Worth aeropuerto 140.5 km
Grand Prairie Municipal aeropuerto 141.1 km
Hillsboro Municipal aeropuerto 144.0 km
Arlington Aeropuerto 146.6 km
Waco Regional aeropuerto 155.8 km
Naval Air Station Corpus Christi 160.4 km
Mc Gregor 166.4 km
Fort Worth Spinks aeropuerto 167.7 km
Port Isabel aeropuerto 168.9 km
Perot Field Fort Worth Alliance aeropuerto 171.0 km
Harrison County aeropuerto 175.1 km
Draughon- Miller Central Texas Regional aeropuerto 175.6 km
Fort Worth Meacham aeropuerto 175.8 km
Brownsville/South Padre aeropuerto 178.7 km
Gonzáles Aeropuerto 179.8 km
Cleburne Aeropuerto 181.6 km
Beaumont Municipal aeropuerto 182.3 km
Corpus Christi aeropuerto 184.3 km
Naval Air Station Joint Reserve Base Fort Worth 184.6 km
Center Aeropuerto 190.5 km
Austin Executive aeropuerto 191.5 km
Heroica Matamoros Aeropuerto 191.9 km
Jasper Aeropuerto 202.9 km
Valley aeropuerto 203.5 km
Jack Brooks Regional aeropuerto 204.3 km
Georgetown Municipal aeropuerto 205.3 km
Skylark Field 205.9 km
Austin-Bergstrom aeropuerto 206.7 km
Killeen 209.7 km
Beeville Aeropuerto 216.7 km
Naval Air Station Kingsville aeropuerto 219.0 km
Gatesville Municipal aeropuerto 219.1 km
Killeen- Fort Hood Regional aeropuerto 222.5 km
Granbury Aeropuerto 223.7 km
San Marcos Regional aeropuerto 224.8 km
Orange County aeropuerto 228.0 km
Regional de Shreveport aeropuerto 232.3 km
Shreveport Downtown aeropuerto 236.0 km
Lago Vista Aeropuerto 236.4 km
New Braunfels Aeropuerto 244.6 km
Naval Auxiliary Landing Field Orange Grove 244.7 km
Base de la Fuerza Aérea Barksdale 245.6 km
Mineral Wells aeropuerto 245.8 km
Falfurrias Aeropuerto 253.9 km
South Texas International Airport at Edinburg 256.0 km
Alice aeropuerto 256.6 km
Hamilton Municipal aeropuerto 258.4 km
Stephenville Aeropuerto 262.8 km