World

Europe



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 - Gien Distance
Avord 72.3 km
Bourges 76.4 km
Aéroport de Nevers-Fourchambault 94.5 km
Melun 102.1 km
Orléans 102.3 km
Auxerre 102.3 km
Romorantin-Lanthenay 113.5 km
Orly Airport 116.4 km
Villacoublay/Velizy 128.1 km
Parc Montsouris 129.0 km
Toussus-le-Noble 130.9 km
Châteauroux 135.6 km
Trappes 137.1 km
Paris-Le Bourget Airport 142.8 km
Châteaudun 145.0 km
Charles de Gaulle Airport 146.8 km
Chartres 152.3 km
Aérodrome de Blois 158.2 km
Cormeilles 167.7 km
Troyes - Barberey Airport 168.8 km
Creil 172.9 km
Guéret Airport 185.8 km
Vichy/Charmeil 190.6 km
Beauvais/Tille 204.7 km
Châlons Vatry Airport 208.3 km
Saint-Yan 209.9 km
Tours/St Symphorien 214.1 km
Evreux/Fauville 215.2 km
Clermont/Aulnat 221.2 km
Reims - Prunay Aerodrome 238.5 km
Saint-Quentin 243.6 km
Rouen/Boos 247.2 km
Albert Airport 252.7 km
Méaulte 252.8 km
Limoges/Bellegarde 260.7 km
Le Mans/Arnage 272.1 km
St Dizier/Robinson 272.8 km
Flughafen Dijon-Bourgogne 277.6 km
Abbeville 284.9 km
Mâcon 287.0 km
Poitiers/Biard 287.9 km
Alencon/Valframbert 293.6 km
Langres Airport 301.4 km
Dieppe 301.5 km
St Etienne/Boutheon 303.5 km
Brive-la-Gaillarde 311.8 km
Aurillac 314.2 km
Le Puy 317.0 km
Tavaux 318.6 km
Dole Tavaux 319.4 km
Charleville-Mézières 321.1 km
Brive- Souillac Airport 322.3 km
Lille Airport 323.2 km
Angers 328.3 km
Deauville-Saint-Gatien AP 331.2 km
Deauville-Saint-Gatien 331.4 km
Le Touquet 333.1 km
Lyon- Bron Airport 337.5 km
Dourbes 345.0 km
Chièvres 346.3 km
Angoulême - Cognac Intl. Airport 346.7 km
Sainte-Adresse 348.9 km
Lyon- Saint-Exupéry Airport 349.4 km
Le Havre/Octeville 349.6 km
Ambérieu-en-Bugey 355.2 km
Gourdon 355.7 km
Boulogne-sur-Mer 356.5 km
Florennes 360.0 km
Beitem 360.3 km
Angers 362.4 km
Mende 363.7 km
Rodez- Aveyron Airport 366.2 km
Charleroi / Gosselies 367.9 km
Niort 371.1 km
Dunkirk 374.1 km
Besançon 376.9 km
Koksijde 377.0 km
Gavere 377.3 km
Laval Airport 377.7 km
Caen 380.9 km
Nancy/Ochey 384.3 km
Melle 387.6 km
Ostend Airport 390.0 km
Buzenol 391.3 km
Ernage 391.8 km
Uccle 394.2 km
Alpes 396.7 km
Bergerac/Roumanier 398.1 km
Cognac - Châteaubernard Air Base 398.8 km
Millau 400.7 km
Aubenas/Vals-Lanas 401.3 km
Humain 402.4 km
St. Hubert/Ardennen 402.5 km
Langdon Bay 407.8 km
Lydd Airport 408.4 km
Zeebrugge 410.4 km
La Dôle 411.0 km
Mont Aigoual 411.5 km
Brussels Airport 413.7 km
Beauvechain 413.7 km