Wereld

Noord-Amerika



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.


Weerstations in de buurt - Thornton Afstand
Erie Municipal Airport 11.6 km
Centennial Airport 14.9 km
Rocky Mountain Metropolitan Airport 17.2 km
Northern Colorado Regional Airport 17.3 km
Buckley Space Force Base 22.0 km
Vance Brand Airport 24.6 km
United States Air Force Academy 30.5 km
Boulder Municipal Airport 31.1 km
Internationale luchthaven Denver 32.8 km
F.E. Warren Air Force Base 36.7 km
Greeley- Weld County Airport 38.4 km
Cheyenne Regional Airport 39.3 km
Fort Carson 40.3 km
Colorado Springs Airport 40.3 km
Colorado Air and Space Port 45.4 km
Florence Luchthaven 45.9 km
Meadow Lake Airport 50.2 km
Pueblo Memorial Airport 67.8 km
Torrington Luchthaven 69.0 km
Laramie Luchthaven 90.0 km
Converse 97.0 km
Pine Bluffs Muni 97.3 km
Perry Stokes Airport 101.0 km
Raton Municipal Airport 102.6 km
Angel Fire Luchthaven 107.8 km
Las Vegas Municipal Airport 124.8 km
San Luis Valley Regional Airport 125.4 km
Fort Morgan Luchthaven 128.1 km
Harriet Alexander Field 128.9 km
Taos Luchthaven 129.2 km
Mondell Fld AP 132.3 km
Buena Vista Luchthaven 134.3 km
Limon Luchthaven 144.0 km
Saguache 146.0 km
Kimball Luchthaven 146.0 km
Walden Luchthaven 149.7 km
Lake County Airport 153.4 km
Kremmling Luchthaven 158.0 km
Western Nebraska Regional Airport 159.7 km
Clines Corner 164.6 km
La Junta Municipal Airport 167.7 km
Del Norte Luchthaven 169.3 km
Santa Fe Regional Airport 179.3 km
Custer Luchthaven 181.9 km
Sterling Luchthaven 188.6 km
Los Alamos Luchthaven 189.9 km
Casper 191.7 km
Colorado Plains Regional Airport 193.3 km
Tucumcari Municipal Airport 198.2 km
Steamboat Springs Luchthaven 214.2 km
Shively Field Airport 214.2 km
Aspen/Pitkin 214.8 km
Eagle County Regional Airport 218.8 km
Chadron Municipal Airport 220.6 km
Clayton Municipal Airpark 220.9 km
Sidney Municipal Airport 221.3 km
Gunnison 224.7 km
Albuquerque Luchthaven 236.5 km
Alliance Municipal Airport 246.1 km
Stevens Field 247.7 km
Double Eagle II Airport 250.2 km
Yampa Valley Airport 253.0 km
Lamar Municipal Airport 256.5 km
Rawlins Municipal Airport 257.2 km
Springfield 268.8 km
Pine Ridge Luchthaven 283.2 km
Dixon Luchthaven 285.2 km
Dalhart Municipal Airport 286.1 km
Craig 288.2 km
Kit Carson County Airport 297.5 km
Holyoke Luchthaven 298.5 km
Wray Luchthaven 301.6 km
Garfield County Regional Airport 309.4 km
Durango 323.3 km
Meeker 328.4 km
Montrose Luchthaven 331.3 km
Telluride Regional Airport 334.0 km
Moore County Airport 343.2 km
Elkhart 347.6 km
Delta 348.4 km
Cheyenne County Municipal Airport 351.1 km
Searle Field Airport 355.7 km
Worland Municipal Airport 357.5 km
Grants Milan Mun. AP 360.4 km
Goodland Municipal Airport 362.8 km
Stanton County Municipal Airport 363.2 km
Imperial 371.4 km
Four Corners Regional Airport 378.8 km
Rick Husband Amarillo Intl. Airport 379.2 km
Guymon Luchthaven 392.0 km
Grand Junction Regional Airport 399.7 km
Riverton Luchthaven 403.5 km
Nucla 405.7 km
Hutchinson 409.0 km
Cortez Municipal Airport 418.4 km
Lander/Hunt Field Vliegveld 431.4 km
Colby Municipal Airport 434.7 km
Liberal Mid-America Regional Airport 449.0 km
Gallup Luchthaven 450.0 km
Pampa 452.7 km