World

United Kingdom



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 - Haslemere Distance
Farnborough 23.5 km
RAF Odiham 32.3 km
Thorney Island 38.8 km
Heathrow Airport 52.1 km
Charlwood 52.8 km
Brighton City Airport 54.1 km
Gatwick Airport 58.0 km
Northolt 58.8 km
High Wycombe 67.7 km
Kenley 72.1 km
Benson 74.4 km
St James's Park 78.8 km
Southampton Airport 80.5 km
Biggin Hill 86.1 km
St. Catherine's Point 86.9 km
Rothamsted Park 89.0 km
London City Airport 95.5 km
Luton Airport 95.5 km
Middle Wallop 96.8 km
Woburn 104.5 km
Oxford Airport 108.6 km
Cranfield Airport 110.5 km
Herstmonceux 115.2 km
MoD Boscombe Down 117.3 km
Larkhill 123.1 km
RAF Brize Norton 123.3 km
Bedford 128.4 km
Bournemouth 130.5 km
London Stansted Airport 136.8 km
Fairford Airport 138.4 km
RAF Little Rissington 140.3 km
RAF Lyneham 151.3 km
Andrewsfield Aerodrome 156.8 km
Church Lawford 158.4 km
Cambridge 158.5 km
London Southend Airport 164.6 km
Wittering 172.2 km
Shoeburyness 177.9 km
Cherbourg - Maupertus Airport 181.1 km
Lydd Airport 183.0 km
Gloucestershire Airport 185.9 km
Pershore 190.1 km
Coleshill 190.4 km
Birmingham Airport 190.7 km
Le Havre/Octeville 193.3 km
Mildenhall Royal Air Force 194.1 km
Sainte-Adresse 195.8 km
Lakenheath 204.7 km
Isle of Portland 204.8 km
Cap de la Hague 204.9 km
East Midlands Airport 206.7 km
Barkston 210.2 km
Caen 213.3 km
Deauville-Saint-Gatien 214.1 km
Deauville-Saint-Gatien AP 214.3 km
Yeovil 215.4 km
Wattisham Airport 217.8 km
Cranwell 217.9 km
Holbeach Air Weapons Range 220.0 km
Nottingham/Watnall 222.6 km
Marham 224.3 km
Alderney Channel Is 225.9 km
Bristol / Lulsgate 227.2 km
Langdon Bay 228.3 km
Manston 230.1 km
Coningsby 230.4 km
Waddington 232.8 km
Dieppe 237.8 km
Cosford 246.6 km
Scampton 247.3 km
Wainfleet All Saints 248.0 km
Cosford 248.9 km
Cosford 248.9 km
Credenhill 258.9 km
Boulogne-sur-Mer 259.0 km
Coal Aston Airfield 260.2 km
Le Touquet 265.5 km
Jersey Airport 266.5 km
Doncaster Airport 268.3 km
Thorncliffe 268.5 km
Shobdon 275.5 km
Guernsey Airport 280.1 km
Humberside 281.0 km
Rouen/Boos 282.4 km
Donna Nook 282.6 km
Norwich Weather Centre 283.1 km
Dunkeswell Airport 283.9 km
Weybourne 290.3 km
Shawbury 290.5 km
Cardiff Airport 296.3 km
Abbeville 301.2 km
Emley Moor transmitting station 301.3 km
Exeter Airport 303.7 km
St Athan 306.5 km
Manchester 307.7 km
Alencon/Valframbert 308.1 km
Leconfield 312.0 km
Evreux/Fauville 313.8 km
Rostherne 315.0 km
Dinard/Pleurtuit 317.1 km