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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.


Stations météo à proximité - Weslaco Distance
South Texas International Airport at Edinburg 18.6 km
Falfurrias Aéroport 23.6 km
Naval Air Station Kingsville Aéroport 26.9 km
Naval Auxiliary Landing Field Orange Grove 28.1 km
Aéroport international Général Lucio Blanco 29.3 km
McAllen Miller Intl. Airport 30.3 km
Alice Intl. Airport 31.8 km
Valley Intl. Airport 35.3 km
Beeville Aéroport 38.7 km
Soto la Marina 45.7 km
Matamoros Aéroport 48.6 km
New Braunfels Aéroport 55.6 km
Corpus Christi Intl. Airport 57.2 km
Aéroport régional de San Marcos 58.1 km
Brownsville/South Padre 61.3 km
Tampico (Aéroport) 62.1 km
Randolph Air Force Base 63.6 km
Lago Vista Aéroport 66.8 km
Aéroport international Austin-Bergstrom 69.4 km
Port Isabel (Aéroport) 70.5 km
Stinson Municipal (Aéroport) 75.1 km
Gonzales Aéroport 75.2 km
Georgetown Municipal (Aéroport) 75.3 km
Pleasanton Aéroport 75.8 km
San Antonio (Aéroport) 77.2 km
Burnet Municipal (Aéroport) 77.5 km
Austin Executive (Aéroport) 77.9 km
Naval Air Station Corpus Christi 79.3 km
Lackland Air Force Base 85.8 km
Hebbronville Aéroport 87.8 km
Boerne Stage Field 99.3 km
Port Aransas Aéroport 100.6 km
Aransas 105.8 km
Llano Municipal (Aéroport) 107.2 km
Castroville Aéroport 111.0 km
Victoria Regional (Aéroport) 123.1 km
Fredericksburg 124.2 km
Giddings Aéroport 124.3 km
La Grange 125.3 km
Cameron Aéroport 130.0 km
Ciudad Victoria 135.9 km
Kerrville Municipal (Aéroport) 139.3 km
Zapata Aéroport 143.4 km
South Texas Regional Airport at Hondo 143.7 km
Cotulla 144.2 km
Calhoun County (Aéroport) 147.3 km
Caldwell Aéroport 153.4 km
Hearne Municipal (Aéroport) 163.7 km
Laredo Intl. Airport 168.6 km
Robert R Wells Jr 168.6 km
Nuevo Laredo (Aéroport) 179.8 km
Brenham 186.7 km
Easterwood (Aéroport) 188.6 km
Eagle Lake Aéroport 189.1 km
Coulter Field (Aéroport) 192.5 km
Palacios Municipal (Aéroport) 194.3 km
Garner Field 204.5 km
Wharton Regional (Aéroport) 206.0 km
Carrizo Hill Aéroport 210.6 km
Junction Aéroport 213.6 km
Houston Executive (Aéroport) 235.3 km
Bay City Municipal (Aéroport) 237.1 km
Monterrey/Gen Maria (Aéroport) 252.4 km
Del Norte Intl 252.8 km
Rocksprings Aéroport 254.4 km
Monterrey 259.9 km
Sugar Land Regional (Aéroport) 261.8 km
Huntsville Regional (Aéroport) 271.5 km
David Wayne Hooks Memorial (Aéroport) 273.7 km
Houston Southwest (Aéroport) 280.5 km
Texas Gulf Coast Regional (Aéroport) 280.8 km
Maverick County Memorial IAP 287.5 km
Conroe Aéroport 289.1 km
Piedras Negras 289.2 km
Aéroport intercontinental George-Bush de Houston 295.2 km
Aéroport international William P. Hobby 302.0 km
Pearland Regional (Aéroport) 307.1 km
Sonora Aéroport 308.8 km
Ellington Field Joint Reserve Base 314.6 km
Laughlin Air Force Base 318.8 km
Cleveland Aéroport 333.3 km
Del Rio Intl. Airport 333.4 km
Saltillo Aéroport 339.8 km
San Luis Potosí Aéroport 343.5 km
Scholes International Airport at Galveston 354.5 km
Ozona Aéroport 369.8 km
Monclova 386.1 km
Beaumont Municipal (Aéroport) 419.9 km
Jasper Aéroport 440.8 km
Jack Brooks Regional (Aéroport) 441.7 km
Orange County (Aéroport) 465.3 km
DeQuincy Aéroport 502.1 km
Southland Field 512.6 km
Beauregard Regional (Aéroport) 517.2 km
Lake Charles Aéroport 530.2 km
Chennault Intl. Airport 537.6 km

Situation actuelle