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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.


Poblíž povětrnostní stanice - Houston AP/W Vzdálenost
William P. Hobby (Letiště) 0.1 km
Pearland Regional (Letiště) 5.7 km
George Bush Intercontinental (Letiště) 8.2 km
Ellington Field Joint Reserve Base 13.0 km
Conroe (Letiště) 16.4 km
Texas Gulf Coast Regional (Letiště) 21.1 km
Houston Southwest (Letiště) 21.5 km
Houston County (Letiště) 21.9 km
Jacksonville 23.9 km
David Wayne Hooks Memorial (Letiště) 30.0 km
Tyler Pounds Regional (Letiště) 31.0 km
Cleveland (Letiště) 31.5 km
Huntsville Regional (Letiště) 35.7 km
Wood County (Letiště) 40.2 km
Sugar Land Regional (Letiště) 40.8 km
Cox Field 45.6 km
Gilmer (Letiště) 48.1 km
Mount Pleasant (Letiště) 49.7 km
Palestine (Letiště) 52.2 km
Sulphur Springs Municipal (Letiště) 52.8 km
Rusk County (Letiště) 53.8 km
Scholes International Airport at Galveston 53.9 km
Angelina 61.4 km
Idabel 63.6 km
Bay City Municipal (Letiště) 65.0 km
Nacogdoches 65.8 km
Athens (Letiště) 66.5 km
Houston Executive (Letiště) 68.4 km
East Texas Regional (Letiště) 75.2 km
Majors (Letiště) 94.9 km
Wharton Regional (Letiště) 97.1 km
Palacios Municipal (Letiště) 108.1 km
Harrison County (Letiště) 111.8 km
Terrell Municipal (Letiště) 114.8 km
Eagle Lake (Letiště) 115.6 km
Coulter Field (Letiště) 117.3 km
Beaumont Municipal (Letiště) 119.0 km
Easterwood (Letiště) 120.8 km
Brenham 120.8 km
Center Letiště 127.0 km
C. David Campbell Field 127.1 km
Rockwall (Letiště) 133.5 km
Durant Regional (Letiště) 133.5 km
Robert R Wells Jr 137.2 km
Mexia Limestone County Airport 138.9 km
Jasper (Letiště) 139.4 km
Jack Brooks Regional (Letiště) 141.0 km
Mesquite Metro (Letiště) 143.3 km
Texarkana Regional (Letiště) 148.6 km
Hearne Municipal (Letiště) 149.7 km
McKinney National (Letiště) 150.3 km
Calhoun County (Letiště) 156.1 km
Caldwell Letiště 158.5 km
North Texas Regional (Letiště) 161.7 km
Lancaster Regional (Letiště) 163.4 km
Orange County (Letiště) 164.8 km
Shreveport Regional (Letiště) 168.8 km
Shreveport Downtown (Letiště) 172.5 km
Addison Letiště 177.2 km
Dallas Love Field 178.4 km
Dallas Executive (Letiště) 179.8 km
Victoria Regional (Letiště) 182.1 km
Barksdaleova letecká základna 182.1 km
Midlothian (Letiště) 184.4 km
La Grange 185.6 km
Cameron Letiště 188.5 km
Giddings (Letiště) 188.8 km
Aransas 197.5 km
Dallas/Fort Worth Intl. Airport 198.6 km
Grand Prairie Municipal (Letiště) 199.6 km
TSTC Waco (Letiště) 200.4 km
DeQuincy (Letiště) 201.6 km
Port Aransas (Letiště) 202.2 km
Hillsboro Municipal (Letiště) 203.9 km
Arlington Letiště 205.4 km
Southland Field 212.4 km
Waco Regional (Letiště) 216.5 km
Beauregard Regional (Letiště) 216.6 km
Denton Enterprise (Letiště) 217.7 km
Gainesville Municipal (Letiště) 218.4 km
Minden 222.3 km
Naval Air Station Corpus Christi 223.9 km
Fort Worth Spinks (Letiště) 227.3 km
Mc Gregor 227.4 km
Perot Field Fort Worth Alliance (Letiště) 229.9 km
Lake Charles (Letiště) 230.1 km
Port Isabel (Letiště) 232.0 km
Fort Polk 232.2 km
Fort Worth Meacham Intl. Airport 235.1 km
Draughon- Miller Central Texas Regional (Letiště) 237.2 km
Chennault Intl. Airport 237.5 km
Cleburne (Letiště) 241.7 km
Brownsville/South Padre 241.7 km
Gonzales (Letiště) 242.8 km
Natchitoches Regional (Letiště) 243.6 km
Naval Air Station Joint Reserve Base Fort Worth 244.2 km
Corpus Christi Intl. Airport 247.8 km
Austin Executive (Letiště) 253.9 km
Matamoros (Letiště) 254.9 km
Decatur Municipal (Letiště) 259.6 km

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