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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 - Pointe du Raz Distance
Lanvéoc/Poulmic 42.3 km
Penmarch 48.3 km
Guipavas 58.1 km
Ouessant 61.1 km
Quimper 63.3 km
Brignogan-Plages 84.8 km
Landivisiau 85.0 km
Morlaix/Ploujean 119.9 km
Groix 143.7 km
Lorient-Bretagne-Sud (Aéroport) 156.8 km
Lannion Aéroport 161.9 km
Ploumanac'h 166.6 km
Le Talut 187.5 km
Saint-Brieuc Armor 216.9 km
Royal Naval Air Station Culdrose 234.8 km
Camborne 250.7 km
Plymouth MtBatten 266.5 km
Newquay Cornouailles (Aéroport) 268.6 km
St Mary de Scilly 272.0 km
Cardinham 274.0 km
Guernesey Aéroport 283.9 km
Saint-Nazaire 297.1 km
Dinard/Pleurtuit 303.1 km
Saint-Sauveur 305.5 km
Jersey Aéroport 311.2 km
North Wyke 317.3 km
Rennes-Bretagne (Aéroport) 333.9 km
Exeter Aéroport 334.6 km
Alderney Channel Is 338.4 km
Royal Marines Base Chivenor 344.7 km
Dunkeswell (Aéroport) 355.2 km
Liscombe 361.4 km
Nantes-Atlantique (Aéroport) 361.4 km
Hague 363.5 km
Île de Portland 375.1 km
Mumbles 401.0 km
La Roche-sur-Yon 401.3 km
St Athan 401.4 km
Yeovil 404.0 km
Cardiff Aéroport 404.3 km
Cherbourg (Aéroport) 405.3 km
Milford Haven 408.2 km
Pembrey Burrows 410.8 km
Phare de Chassiron 430.7 km
Bristol (Aéroport) 434.4 km
Laval Aéroport 444.2 km
Bournemouth 444.5 km
La Rochelle Aéroport 444.8 km
Aberporth 455.3 km
Angers 462.6 km
Sennybridge 464.7 km
St. Catherine's Point 475.8 km
Larkhill 480.1 km
MoD Boscombe Down 481.2 km
Trawscoed 486.4 km
Southampton Aéroport 489.1 km
RAF Lyneham 491.7 km
Caen 493.7 km
Middle Wallop 494.2 km
Aéroport d'Angers-Loire 495.0 km
Credenhill 498.7 km
Johnstown Castle 511.3 km
Shobdon 511.8 km
Gloucestershire Aéroport 515.6 km
Niort 518.8 km
Fairford Aéroport 521.3 km
Thorney Island 524.9 km
Aberdaron 527.0 km
Waterford Aéroport 529.3 km
Cap Ferret 541.5 km
Lake Vyrnwy 542.4 km
RAF Brize Norton 542.9 km
RAF Little Rissington 543.6 km
Pershore 547.3 km
RAF Odiham 552.1 km
Bala 556.1 km
Biscarrosse 557.5 km
Base aérienne 709 Cognac-Châteaubernard 557.6 km
Cazaux 558.5 km
Benson 568.1 km
Aéroport d'Oxford Kidlington 568.4 km
Farnborough 570.5 km
Point de Roches 571.6 km
Bordeaux/Merignac 574.3 km
Shawbury 577.3 km
Cosford 578.8 km
Cosford 578.8 km
Cosford 579.3 km
Shoreham (Aéroport) 585.1 km
Oak Park 585.4 km
Cork (Aéroport) 593.1 km
Birmingham Aéroport 593.7 km
High Wycombe 597.0 km
Coleshill 599.9 km
Charlwood 609.1 km
Londres-Heathrow (Aéroport) 611.6 km
Église Lawford 612.0 km
Londres-Gatwick (Aéroport) 613.7 km
Northolt 617.5 km