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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 - Port Arthur Abstand
Jack Brooks Regional Airport 11.2 km
Orange County Airport 12.8 km
Jasper Flughafen 15.7 km
Shreveport Regional Airport 24.9 km
Shreveport Downtown Airport 27.6 km
Texarkana Regional Airport 29.1 km
Center Flughafen 31.1 km
Beaumont Municipal Airport 33.3 km
Barksdale Air Force Base 34.6 km
Harrison County Airport 48.7 km
DeQuincy Flughafen 49.5 km
Southland Field 60.2 km
Beauregard Regional Airport 64.6 km
Minden 71.7 km
Lake Charles Flughafen 78.0 km
Fort Polk 80.3 km
East Texas Regional Airport 84.4 km
Chennault Intl. Airport 85.4 km
Nacogdoches 90.3 km
Natchitoches Regional Airport 91.9 km
Angelina 93.6 km
Scholes International Airport at Galveston 98.4 km
Rusk County Airport 106.2 km
Idabel 110.1 km
Gilmer Flughafen 117.6 km
Mount Pleasant Flughafen 119.7 km
Cleveland Flughafen 121.6 km
South Arkansas Regional Airport at Goodwin Field 126.3 km
Harrell Field 130.7 km
Allen Parish Airport 136.9 km
Jennings Flughafen 138.4 km
Ellington Field Joint Reserve Base 139.2 km
Jacksonville 146.0 km
Pearland Regional Airport 146.6 km
Ruston Regional Airport 148.8 km
William P. Hobby Airport 152.1 km
Alexandria Intl. Airport 152.4 km
George Bush Intercontinental Airport 159.6 km
Houston County Airport 166.1 km
Tyler Pounds Regional Airport 166.7 km
Conroe Flughafen 166.7 km
Texas Gulf Coast Regional Airport 172.7 km
Houston Southwest Airport 173.6 km
Cox Field 174.1 km
Wood County Airport 177.9 km
Esler Airfield 180.7 km
David Wayne Hooks Memorial Airport 181.8 km
Huntsville Regional Airport 186.0 km
Sulphur Springs Municipal Airport 192.0 km
Sugar Land Regional Airport 193.0 km
Palestine Flughafen 199.9 km
Abbeville Chris Crusta Memorial Airport 204.0 km
Monroe Regional Airport 210.2 km
Athens Flughafen 213.9 km
Lafayette Regional Airport 215.2 km
Bay City Municipal Airport 216.8 km
Houston Executive Airport 220.5 km
Acadiana Regional Airport 226.4 km
Bastrop Flughafen 227.2 km
Majors Airport 241.2 km
Monticello Municipal Airport 245.6 km
Wharton Regional Airport 249.2 km
Palacios Municipal Airport 259.9 km
Terrell Municipal Airport 263.2 km
Eagle Lake Airport 267.8 km
Coulter Field Airport 269.0 km
False River Regional Airport 271.4 km
Easterwood Airport 272.5 km
Brenham 272.8 km
C. David Campbell Field 277.2 km
Durant Regional Airport 279.4 km
Rockwall Flughafen 282.0 km
Harry P. Williams Memorial Airport 287.6 km
Robert R Wells Jr 289.3 km
Mexia Limestone County Airport 289.8 km
Natchez- Adams County Airport 291.7 km
Mesquite Metro Airport 292.4 km
McKinney National Airport 298.7 km
Hearne Municipal Airport 301.4 km
Baton Rouge Metropolitan Airport 308.0 km
Calhoun County Airport 308.0 km
North Texas Regional Airport 309.4 km
Caldwell Flughafen 310.4 km
Lancaster Regional Airport 313.2 km
Tallulah Flughafen 321.7 km
Addison Flughafen 326.6 km
Greenville Mid-Delta Airport 326.8 km
Dallas Love Field 328.0 km
Dallas Executive Airport 329.7 km
Vicksburg Flughafen 332.8 km
Victoria Regional Airport 334.1 km
Midlothian Flughafen 334.6 km
La Grange 337.7 km
Cameron Flughafen 340.2 km
Giddings Flughafen 340.8 km
Dallas/Fort Worth Intl. Airport 348.4 km
Aransas 349.2 km
Grand Prairie Municipal Airport 349.7 km
TSTC Waco Airport 351.6 km
Cleveland Flughafen 351.9 km

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