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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.


Stations météo à proximité - Utsunomiya Distance
Nikkō 43.7 km
Shirakawa 63.2 km
Kumagaya 63.6 km
Shimofusa (Aéroport) 66.0 km
Mito 68.3 km
Aéroport d'Ibaraki 68.6 km
Tokyo 74.5 km
Tokyo Heliport 77.8 km
Wakamatsu 79.7 km
Chōfu (Aéroport) 83.6 km
Chiba 85.1 km
Tokyo-Haneda (Aéroport) 85.6 km
Tachikawa Airfield 87.9 km
Nouvel aéroport international de Tokio 88.2 km
Yokota Air Base 88.9 km
Maebashi 90.0 km
Yokohama 97.9 km
Chichibu 99.5 km
Zama Aéroport 102.5 km
Zama Aéroport 102.5 km
Onahama 120.0 km
Fukushima 122.4 km
Katsuura 129.6 km
Chōshi 131.5 km
Tateyama 133.0 km
Tateyama 133.3 km
Niigata Aéroport 145.7 km
Niigata 147.1 km
Karuizawa 147.7 km
Kawaguchiko 151.2 km
Fuji 152.5 km
Ajiro 153.0 km
Yamagata 154.8 km
Mishima 159.6 km
Aérodrome d'Izu Ōshima 160.2 km
Fuji Mountain 161.8 km
Oshima 162.5 km
Kōfu 164.4 km
Yamagata Aéroport 168.7 km
Sendai (Aéroport) 180.4 km
Nagano 185.8 km
Takada 185.8 km
Sendai 186.8 km
Shōnai 192.6 km
Shinjō 194.4 km
Suwa 199.3 km
Irozaki 199.8 km
Sakata 200.0 km
Miyakejima Island 209.5 km
Shizuoka 210.8 km
Matsumoto 213.0 km
Matsumoto (Aéroport) 218.8 km
Aikawa 219.7 km
Ishinomaki 227.3 km
Shizuhama Air Base 227.7 km
Shimada Aéroport 237.9 km
Iida 242.4 km
Omaezaki 246.2 km
Akita Aéroport 264.5 km
Akita 271.2 km
Hanamaki (Aéroport) 284.7 km
Hamamatsu 285.1 km
Hachijō-jima 292.2 km
Takayama 293.2 km
Toyama 297.1 km
Toyama Aéroport 298.4 km
Ōfunato 299.2 km
Morioka 306.7 km
Fushiki 313.5 km
Odate- Noshiro (Aéroport) 316.1 km
Noto (Aéroport) 329.2 km
Wajima 337.4 km
Nagoya 342.7 km
Gifu Air Field 347.2 km
Irako 347.8 km
Fukaura 349.2 km
Miyako 355.5 km
Gifu 358.1 km
Kanazawa 359.9 km
Aéroport international du Chūbu 368.7 km
Aéroport d'Aomori 370.0 km
Aomori 379.0 km
Komatsu Aéroport 385.3 km
JMSDF Hachinohe Air Base 387.9 km
Yokkaichi 389.3 km
Hachinohe 390.0 km
Akeno Air Field 393.1 km
Misawa 394.1 km
Tsu 402.2 km
Fukui 406.6 km
Hikone 416.4 km
Tsuruga 429.5 km
Ueno 439.2 km
Owase 456.9 km
Nara 474.6 km
Kyoto 477.2 km
Yao Aéroport 501.4 km
Osaka 508.0 km
Aéroport international d'Osaka 512.7 km