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North America



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.


Nearby Weather Stations - Leander Distance
Killeen- Fort Hood Regional Airport 8.6 km
San Marcos Regional Airport 9.8 km
Lago Vista Airport 12.9 km
Gatesville Airport 14.9 km
Austin 17.0 km
Killeen 17.6 km
Georgetown Airport 18.7 km
Skylark Field 20.4 km
New Braunfels Airport 25.0 km
Granbury Airport 29.5 km
Austin Executive Airport 32.1 km
Beeville Airport 33.1 km
Hamilton Airport 37.7 km
Mineral Wells Airport 39.2 km
Lampasas Airport 39.8 km
Bridgeport Airport 40.4 km
Burnet Airport 42.8 km
Stephenville Airport 45.0 km
Gonzales Airport 45.4 km
Naval Auxiliary Landing Field Orange Grove 45.8 km
Naval Air Station Kingsville Airport 45.9 km
Bowie Airport 47.4 km
Draughon- Miller Central Texas Regional Airport 50.1 km
Randolph Air Force Base 50.6 km
Decatur Airport 50.7 km
Cleburne Airport 53.7 km
Alice Intl. Airport 54.5 km
Naval Air Station Joint Reserve Base Fort Worth 55.6 km
Corpus Christi Intl. Airport 56.5 km
Falfurrias Airport 59.4 km
Mc Gregor 61.0 km
Halliburton Field 61.9 km
Fort Worth Meacham Intl. Airport 63.6 km
Valley Intl. Airport 68.0 km
Fort Worth Spinks Airport 68.2 km
Perot Field Fort Worth Alliance Airport 69.5 km
South Texas International Airport at Edinburg 70.3 km
San Antonio Intl. Airport 70.4 km
Stinson Airport 71.1 km
Waco Regional Airport 72.3 km
Naval Air Station Corpus Christi 75.5 km
Pleasanton Airport 78.4 km
McAllen Miller Intl. Airport 80.2 km
General Lucio Blanco Intl. Airport 81.8 km
Denton Enterprise Airport 82.2 km
Lackland Air Force Base 83.6 km
Gainesville Airport 85.8 km
Port Isabel AP 86.0 km
Comanche Airport 86.2 km
Hillsboro Airport 87.0 km
TSTC Waco Airport 88.3 km
Graham Airport 88.6 km
Kickapoo Downtown Airport 88.7 km
Henry Post Army Airfield 88.7 km
Arlington Airport 89.1 km
Wichita Falls Regional Airport 89.1 km
Lawton 89.7 km
Llano Airport 90.5 km
Pauls Valley Airport 92.8 km
Port Aransas Airport 93.3 km
Grand Prairie Airport 94.8 km
Boerne Stage Field 94.9 km
Aransas 95.7 km
Ardmore 97.1 km
Giddings Airport 97.2 km
Dallas Fort Worth Intl. Airport 97.2 km
Cameron Airport 98.0 km
La Grange 100.6 km
Victoria Regional Airport 106.6 km
Ardmore Airport 107.4 km
Midlothian Airport 108.0 km
Hebbronville Airport 111.0 km
Castroville Airport 112.9 km
Dallas Executive Airport 113.7 km
Dallas Love Field 116.2 km
Fredericksburg 118.0 km
Addison Airport 118.1 km
Breckenridge Airport 121.2 km
Brownwood Regional Airport 124.2 km
Caldwell Airport 127.6 km
Lancaster Regional Airport 129.2 km
Calhoun County Airport 132.6 km
Hearne Airport 136.8 km
Kerrville Airport 137.6 km
North Texas Regional Airport 138.4 km
Frederick Regional Airport 140.6 km
Ada Airport 144.3 km
McKinney National Airport 145.8 km
South Texas Regional Airport at Hondo 147.8 km
Robert R Wells Jr 149.0 km
Mexia Limestone County Airport 149.5 km
Mesquite Metro Airport 150.1 km
Cotulla 155.9 km
Rockwall Airport 161.0 km
C. David Campbell Field 162.9 km
Curtis Field 164.4 km
Brenham 165.2 km
Easterwood Airport 165.4 km
Zapata Airport 166.4 km
Durant Regional Airport 168.2 km

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