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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.


Nearby Weather Stations - Nowy Dwór Gdański Distance
Żuławki 23.7 km
Elbląg 35.5 km
Hel 53.0 km
Gdańsk Lech Wałęsa Airport 74.0 km
Toruń 136.5 km
Olsztyn 152.2 km
Lębork 155.5 km
Kaliningrad 167.9 km
Petrobaltic Beta 169.1 km
Bydgoszcz 172.8 km
Mława 180.4 km
Chojnice 184.1 km
Płock 184.7 km
Łeba 185.0 km
Koło 218.4 km
Kętrzyn 251.0 km
Ustka 253.5 km
Warsaw Modlin Airport 258.0 km
Łódź 263.9 km
Klaipėda 268.8 km
Szczecinek 276.0 km
Mikołajki 278.3 km
Kalisz 281.3 km
Šilutė 285.2 km
Palanga 286.7 km
Piła 287.4 km
Warsaw - Okecie 297.3 km
Ostrołęka 297.3 km
Hoburg 304.9 km
Sulejów 312.2 km
Poznań 316.2 km
Liepāja 317.6 km
Wieluń 321.9 km
Koszalin 329.8 km
Oestergarnsholm 339.6 km
Częstochowa 358.1 km
Pāvilosta 362.2 km
Olands Sodra Udde 368.3 km
Visby 373.6 km
Laukuva 376.3 km
Radom Airport 376.5 km
Leszno 382.7 km
Kozienice 387.1 km
Farosund-Ar 389.8 km
Kołobrzeg 393.7 km
Telšiai 395.4 km
Kielce 397.1 km
Opole 399.8 km
Olands Norra Udde 401.8 km
Siedlce 404.5 km
Kalmar Airport 408.3 km
Kalmar 411.7 km
Copernicus Airport Wrocław 412.7 km
Resko 414.8 km
Katowice-Pyrzowice 419.2 km
Mažeikiai 420.0 km
Utklippan 422.0 km
Ventspils Intl. Airport 424.9 km
Suwałki 426.8 km
Ventspils 427.4 km
Zielona Góra Airport 430.3 km
Gotska Sandön 439.4 km
Kraków Airport -Balice 440.8 km
Karlskrona 443.1 km
Racibórz 451.1 km
Gorzów Wielkopolski 454.3 km
Saldus 455.7 km
Legnica 455.8 km
Nexø 456.5 km
Raseiniai 463.4 km
Białystok 465.5 km
Sandomierz 467.3 km
Gladhammar 472.6 km
Marijampolė 472.6 km
Lotnisko Lublin-Radawiec 480.1 km
Ronneby 480.8 km
Šerák 481.3 km
Tarnów 484.6 km
Harstena 486.6 km
Kłodzko 487.9 km
Stende 491.3 km
Kosta 494.9 km
Landsort 498.4 km
Šiauliai 502.1 km
Sõrve Peninsula 505.6 km
Lublin Airport 506.2 km
Šiauliai Airport 507.0 km
Hultsfred Airport 507.8 km
Jelenia Góra 511.1 km
Polom 514.6 km
Sněžka 527.2 km
Vilsandi 528.1 km
Kaunas 529.6 km
Dobele 530.2 km
Sněžka 531.3 km
Horn 531.4 km
Kolka 534.2 km
Rzeszów 539.1 km
Skavasta/Stockholm 541.9 km
Terespol 548.3 km