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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.


附近气象站 - Kirkkonummi Makiluoto Distance
Kirkkonummi Makiluoto 1.8 km
Bagaskar 35.3 km
洛赫亞 45.9 km
維赫蒂 51.4 km
塔林 60.8 km
Pakri 62.7 km
努爾米耶爾維 69.8 km
Vanhakaupunki 72.9 km
Töölö 74.0 km
赫尔辛基/Vantaa 81.3 km
Tammisaari Jussaro 85.2 km
Rajamäki 86.4 km
Kiikala Airport 94.3 km
Kuusiku 106.0 km
海门林纳 111.1 km
Nigula 113.8 km
Mantsala Hirvihaara 119.7 km
Hanko Tvarminne 121.0 km
哈圖拉 121.5 km
約基奧伊寧 130.4 km
Lammi 139.3 km
Porvoo Kilpilahti 140.9 km
Kallbadagrund 141.2 km
萨洛 143.6 km
Porvoo Emasalo 147.5 km
波爾沃 149.8 km
Pärnu Airport 152.5 km
Russarö 154.8 km
汉科 158.4 km
蒂里 164.0 km
Virtsu 165.8 km
坦佩雷 170.5 km
坦佩雷 173.9 km
拉赫蒂 179.4 km
Pulkkilanharju Lighthouse 189.7 km
基努島 190.6 km
Kärdla Airport 192.1 km
尤帕約基 195.7 km
Halli 202.5 km
哈利机场 203.9 km
Piikkiö 204.1 km
艾納日 207.9 km
維爾揚迪 210.6 km
Luhanka Judinsalo 222.7 km
Väike-Maarja Parish 225.7 km
黑諾拉 230.6 km
魯伊耶納 235.4 km
圖爾庫 238.1 km
Pernaja Orrengrund 238.2 km
Dragsf Jard Vano 238.3 km
Turku Artukainen 246.1 km
Ruhnu 248.0 km
Kunda (Port) 250.0 km
Turku Rajakari 253.4 km
約格瓦 259.0 km
科凱邁基 259.5 km
Virrat Aijanneva 260.6 km
Skulte 265.4 km
艾赫泰里 265.8 km
库雷萨雷 機場 266.3 km
里斯特纳 272.3 km
Leivonmäki 278.5 km
Priekuļi 285.6 km
瓦爾加 286.3 km
坎康佩 286.4 km
Anjala 286.6 km
Niinisalo 286.7 km
于韦斯屈莱 292.1 km
科尔卡村 293.6 km
Fagerholm 293.9 km
Mērsrags 296.2 km
Rankki 296.6 km
里加机场 301.2 km
Utti 305.8 km
穆斯特韋埃 310.0 km
塔尔图 312.6 km
Kotka Haapasaari 319.4 km
Vilsandi 321.4 km
阿拉耶爾維 321.9 km
波里 323.6 km
瑟爾韋半島 325.8 km
波里 325.9 km
Utö 328.7 km
塞伊奈约基 329.4 km
Zosēni 330.5 km
Zosēni 330.5 km
叶尔加瓦 335.9 km
斯滕代 342.5 km
Skrīveri 342.7 km
約赫維 346.2 km
考哈约基 350.0 km
多貝萊 354.1 km
包斯卡 355.7 km
考哈瓦 356.7 km
Halsua Kanala Purola 358.0 km
Rauma Kylmapihlaja 360.1 km
維塔薩里 362.0 km
沃魯 364.1 km
米凱利 365.8 km
Ylistaro 370.7 km

天气实况


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