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 - Petrozavodsk Afstand
Petrozavodsk 0.0 km
Kondopoga 32.4 km
Medvezjegorsk 102.8 km
Vinnitsy-Kalekhovskaya 122.8 km
Lodejnoje Pole 129.2 km
Olonets 162.4 km
Padany 164.1 km
Segezja 179.4 km
Soeojarvi 211.3 km
Tichvin 215.5 km
Yefimovsky 218.0 km
Poedozj 250.5 km
Vytegra 253.7 km
Raznavolok Cape 262.1 km
Krenitsy 268.6 km
Kolezhma 284.3 km
Babajevo 287.8 km
Kem' - Port 296.4 km
Borovitsji 316.1 km
Kirisji 332.3 km
Okhona 333.3 km
Solovetsky 333.6 km
Ustyuzhna 361.5 km
Bologoje 361.6 km
Buldyri 367.5 km
Ilomantsi Mekrijarvi 378.0 km
Valaam 379.0 km
Ilomantsi Pötsönvaara 379.6 km
YamskayaSloboda 382.2 km
Kosharovo 393.2 km
Sortavala 395.3 km
Sjlisselburg 404.2 km
Maksatikha 407.7 km
Ljoeban 409.1 km
Zizgin 417.7 km
Belozersk 423.1 km
Reboly 428.1 km
Demyansk 436.1 km
Tohmajärvi 438.2 km
Ostasjkov 452.2 km
Arkazha 456.2 km
Novoye Roshchino 465.2 km
Onega 467.6 km
Kalevala 469.5 km
Luchthaven Poelkovo 474.6 km
Tsjerepovets 475.8 km
Staraja Roessa 484.0 km
Lieksa 490.8 km
Kuhmo Kalliojoki 512.7 km
Siverski 515.4 km
Kargopol 520.3 km
Unskij Mayak 533.7 km
Kasjin 546.2 km
Cholm 555.6 km
Oeglitsj 592.8 km
Rybinsk 593.5 km