Wereld

Europa



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 - Crawley Afstand
London Gatwick Airport 5.6 km
Charlwood 7.2 km
Kenley 24.9 km
Brighton City Airport 31.7 km
Biggin Hill 35.2 km
St. James's Park 45.4 km
London City Airport 51.5 km
London Heathrow Airport 51.6 km
Northolt 55.6 km
Herstmonceux 60.3 km
Farnborough 68.1 km
Rothamsted Park 81.0 km
RAF Odiham 86.2 km
Thorney Island 88.2 km
London Luton Airport 88.7 km
High Wycombe 94.5 km
London Stansted Airport 98.8 km
London Southend Airport 111.0 km
Woburn 112.1 km
Andrewsfield Aerodrome 113.3 km
Benson 117.2 km
Cranfield Luchthaven 118.5 km
Shoeburyness 123.3 km
London Ashford Airport 126.0 km
Bedford 128.7 km
Cambridge 129.1 km
St. Catherine's Point 137.0 km
Southampton Luchthaven 137.3 km
Oxford Airport 150.8 km
Middle Wallop 154.1 km
Mildenhall Royal Air Force 159.0 km
Lakenheath 168.7 km
Wattisham Luchthaven 170.6 km
Langdon Bay 170.7 km
Wittering 171.1 km
RAF Brize Norton 171.7 km
Manston 172.9 km
MoD Boscombe Down 174.6 km
Le Havre/Octeville 176.9 km
Sainte-Adresse 180.3 km
Larkhill 180.3 km
Bournemouth 187.0 km
RAF Little Rissington 188.2 km
Church Lawford 189.6 km
Fairford Luchthaven 190.2 km
Marham 191.7 km
Dieppe 193.1 km
Deauville-Saint-Gatien 196.8 km
Deauville-Saint-Gatien AP 197.1 km
Holbeach Air Weapons Range 200.6 km
Boulogne-sur-Mer 202.7 km
RAF Lyneham 206.3 km
Le Touquet-Paris-Plage 210.6 km
Barkston 212.1 km
Caen 215.4 km
Aéroport de Cherbourg-Maupertus 215.8 km
Cranwell 217.9 km
Coningsby 220.8 km
Wainfleet All Saints 227.0 km
Coleshill 227.1 km
Birmingham Luchthaven 228.8 km
East Midlands Luchthaven 231.0 km
Waddington 233.0 km
Pershore 236.8 km
Gloucestershire Luchthaven 237.1 km
Norwich Weather Centre 239.6 km
Nottingham/Watnall 243.2 km
Rouen/Boos 244.3 km
Scampton 248.3 km
La Hague 248.3 km
Abbeville 248.9 km
Weybourne 252.0 km
Isle of Portland 260.5 km
Donna Nook 267.0 km
Alderney Channel Is 272.2 km
Yeovil 273.0 km
Humberside 277.1 km
Evreux/Fauville 279.4 km
Doncaster Luchthaven 279.7 km
Duinkerke 280.2 km
Coal Aston Airfield 281.9 km
Bristol / Lulsgate 284.0 km
Cosford 289.4 km
Cosford 291.9 km
Cosford 291.9 km
Alencon/Valframbert 298.5 km
Thorncliffe 301.7 km
Jersey Luchthaven 307.1 km
Leconfield 310.2 km
Credenhill 311.2 km
Beauvais/Tille 314.0 km
Koksijde 315.7 km
Emley Moor-toren 324.7 km
Shobdon 326.7 km
Guernsey Airport 326.8 km
Cormeilles 333.6 km
Bridlington 334.0 km
Shawbury 335.0 km
Oostende Luchthaven 339.7 km
Dunkeswell Luchthaven 341.3 km