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 - Brionne Distance
Rouen/Boos 55.8 km
Evreux/Fauville 59.3 km
Deauville-Saint-Gatien AP 63.9 km
Deauville-Saint-Gatien 64.0 km
Le Havre/Octeville 79.7 km
Sainte-Adresse 79.7 km
Dieppe 92.1 km
Alencon/Valframbert 109.5 km
Chartres 119.4 km
Caen 129.9 km
Châteaudun 146.4 km
Cormeilles 147.1 km
Le Mans/Arnage 152.3 km
Trappes 152.5 km
Beauvais/Tille 158.6 km
Abbeville 162.0 km
Toussus-le-Noble 162.5 km
Villacoublay/Velizy 172.0 km
Le Touquet 177.5 km
Aérodrome de Blois 178.0 km
Orléans 178.1 km
Parc Montsouris 185.3 km
Orly Airport 193.2 km
Herstmonceux 193.4 km
Paris-Le Bourget Airport 193.7 km
Tours/St Symphorien 195.4 km
Boulogne-sur-Mer 197.0 km
Lydd Airport 197.0 km
Creil 200.5 km
Charles de Gaulle Airport 203.3 km
Laval Airport 208.1 km
Brighton City Airport 213.2 km
Angers 215.5 km
Langdon Bay 226.4 km
Melun 228.3 km
Romorantin-Lanthenay 235.5 km
Albert Airport 236.6 km
Méaulte 237.3 km
Gatwick Airport 239.1 km
Charlwood 240.7 km
Angers 242.2 km
Cherbourg - Maupertus Airport 248.5 km
Biggin Hill 249.1 km
Manston 249.5 km
Kenley 250.9 km
Thorney Island 256.1 km
Shoeburyness 262.4 km
London Southend Airport 264.0 km
London City Airport 266.6 km
St. Catherine's Point 272.2 km
St James's Park 273.4 km
Dunkirk 273.4 km
Châteauroux 283.3 km
Farnborough 284.7 km
Saint-Quentin 284.8 km
Heathrow Airport 285.0 km
Northolt 289.5 km
RAF Odiham 292.8 km
Poitiers/Biard 294.9 km
Bourges 300.1 km
Rennes- Saint-Jacques Airport 300.4 km
Cap de la Hague 300.5 km
Koksijde 301.1 km
Andrewsfield Aerodrome 301.6 km
Southampton Airport 302.2 km
London Stansted Airport 303.5 km
Lille Airport 305.7 km
Rothamsted Park 313.8 km
Dinard/Pleurtuit 317.4 km
Luton Airport 321.3 km
Avord 321.8 km
High Wycombe 323.9 km
Jersey Airport 324.7 km
Wattisham Airport 326.6 km
Ostend Airport 326.8 km
Beitem 328.0 km
Alderney Channel Is 329.7 km
Bournemouth 334.1 km
Middle Wallop 334.2 km
Benson 336.8 km
Cambridge 339.2 km
Niort 344.2 km
Nantes Atlantique Airport 345.1 km
Woburn 346.1 km
Auxerre 350.6 km
MoD Boscombe Down 351.2 km
Cranfield Airport 352.5 km
Mildenhall Royal Air Force 352.9 km
Larkhill 357.8 km
Lakenheath 358.4 km
Bedford 361.4 km
Aéroport de Nevers-Fourchambault 362.1 km
La Roche-sur-Yon 363.4 km
Guéret Airport 363.5 km
Zeebrugge 365.5 km
Guernsey Airport 370.1 km
Oxford Airport 370.9 km
Limoges/Bellegarde 375.0 km
Chièvres 379.0 km
Troyes - Barberey Airport 380.1 km