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

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