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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.


Poblíž povětrnostní stanice - Saint-Malo Vzdálenost
Dinard/Pleurtuit 7.9 km
Jersey Letiště 68.0 km
Rennes- Saint-Jacques (Letiště) 70.2 km
Saint-Brieuc Armor 93.4 km
Guernsey (Letiště) 110.2 km
Cap de la Hague 120.9 km
Alderney Channel Is 122.2 km
Cherbourg - Maupertus (Letiště) 128.4 km
Saint-Nazaire 147.9 km
Laval Letiště 156.8 km
Lannion Letiště 161.9 km
Ploumanac'h 162.9 km
Nantes Atlantique (Letiště) 171.2 km
Lorient South Brittany (Letiště) 177.0 km
Caen 184.8 km
Groix 198.0 km
Le Talut 200.1 km
Morlaix/Ploujean 200.4 km
Angers 202.2 km
Portland 215.0 km
Saint-Sauveur 217.9 km
Angers 224.2 km
La Roche-sur-Yon 226.4 km
St. Catherine's Point 231.2 km
Alencon/Valframbert 236.7 km
Landivisiau 238.0 km
Bournemouth 240.1 km
Quimper 250.4 km
Sainte-Adresse 251.2 km
Le Havre/Octeville 254.3 km
Deauville-Saint-Gatien (Letiště) 256.3 km
Deauville-Saint-Gatien 256.4 km
Brignogan-Plages 258.0 km
Le Mans/Arnage 258.8 km
Southampton Letiště 261.4 km
Guipavas 267.9 km
Thorney Island 271.6 km
Yeovil 272.0 km
Lanvéoc/Poulmic 273.1 km
Penmarch 277.5 km
Exeter Letiště 280.4 km
Dunkeswell (Letiště) 282.6 km
MoD Boscombe Down 283.4 km
Middle Wallop 284.5 km
Larkhill 286.6 km
La Rochelle Letiště 288.2 km
Phare de Chassiron 295.6 km
Plymouth MtBatten 302.5 km
Pointe du Raz 309.7 km
Brighton City (Letiště) 311.7 km
RAF Odiham 313.6 km
Niort 314.4 km
Bristol / Lulsgate 315.6 km
North Wyke 316.5 km
RAF Lyneham 319.3 km
Liscombe 324.4 km
Farnborough 326.1 km
Tours/St Symphorien 332.9 km
Ouessant 338.1 km
Fairford (Letiště) 340.1 km
Cardiff Letiště 340.9 km
Charlwood 343.0 km
Poitiers/Biard 344.3 km
St Athan 346.3 km
Letiště London Gatwick 346.6 km
Benson 347.7 km
RAF Brize Norton 351.1 km
Cardinham 360.8 km
RAF Little Rissington 360.9 km
RM Chivenor 361.3 km
Herstmonceux 361.4 km
Letiště London Heathrow 361.5 km
Evreux/Fauville 362.5 km
Gloucestershire Letiště 362.9 km
Oxford (Letiště) 364.8 km
High Wycombe 365.4 km
Rouen/Boos 365.9 km
Kenley 366.4 km
Northolt 368.2 km
Aérodrome de Blois 374.8 km
Dieppe 375.9 km
Biggin Hill 377.1 km
Cognac - Châteaubernard Air Base 380.6 km
St. James's Park 382.3 km
Châteaudun 383.7 km
Newquay (Letiště) 387.6 km
Pershore 391.2 km
Chartres 391.9 km
Mumbles 392.8 km
Letiště London 393.3 km
Credenhill 393.5 km
RNAS Culdrose 395.1 km
Rothamsted Park 398.4 km
Letiště London Luton 404.7 km
Camborne 407.3 km
Angoulême/Brie-Champniers 408.1 km
Woburn 408.2 km
Cranfield (Letiště) 413.2 km
Shobdon 413.7 km
Lydd (Letiště) 418.5 km