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Asia



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 - Yokohama Distance
Yokohama 0.0 km
Haneda Airport 17.8 km
Chōfu Airport 24.3 km
Tokyo 24.9 km
Tokyo Heliport 27.1 km
Zama Airport 29.3 km
Zama Airport 29.3 km
Tachikawa Airfield 36.2 km
Yokota Air Base 42.8 km
Tateyama 42.9 km
Tateyama 45.2 km
Shimofusa Airport 50.9 km
Chiba 52.1 km
Oshima Airport 63.9 km
Oshima 65.9 km
Kumagaya 67.6 km
Ajiro 69.3 km
Katsuura 78.0 km
Chichibu 78.3 km
Mishima 84.1 km
Tokio New (IAP) 86.4 km
Fuji 87.8 km
Utsunomiya 97.9 km
Kawaguchiko 98.5 km
Fuji Mountain 103.0 km
Maebashi 104.3 km
Ibaraki Airport 106.4 km
Nikkō 111.4 km
Miyakejima Island 111.9 km
Irozaki 113.4 km
Mito 121.8 km
Kōfu 124.0 km
Chōshi 137.9 km
Karuizawa 144.0 km
Shizuoka 144.6 km
Shirakawa 158.0 km
Shizuhama Air Base 159.3 km
Shimada Airport 171.2 km
Omaezaki 174.2 km
Wakamatsu 176.8 km
Suwa 178.4 km
Onahama 190.3 km
Nagano 191.7 km
Hachijō-jima 197.3 km
Matsumoto 199.5 km
Matsumoto Airport 201.8 km
Iida 202.4 km
Takada 209.4 km
Fukushima 217.6 km
Niigata 220.1 km
Niigata Airport 221.4 km
Hamamatsu 223.8 km
Yamagata 252.5 km
Yamagata Airport 266.4 km
Aikawa 268.5 km
Sendai Airport 271.8 km
Takayama 273.8 km
Sendai 279.6 km
Shōnai 287.3 km
Toyama Airport 292.2 km
Shinjō 292.3 km
Irako 292.4 km
Toyama 292.4 km
Sakata 295.4 km
Nagoya 299.5 km
Gifu Air Field 309.5 km
Fushiki 310.1 km
Ishinomaki 316.3 km
Chubu Centrair Intl. Airport 320.2 km
Gifu 321.0 km
Noto Airport 336.8 km
Akeno Air Field 339.8 km
Yokkaichi 343.9 km
Wajima 346.3 km
Kanazawa 349.1 km
Tsu 353.6 km
Akita Airport 361.8 km
Akita 368.0 km
Komatsu Airport 369.6 km
Hikone 378.7 km
Hanamaki Airport 380.4 km
Fukui 383.7 km
Ōfunato 388.3 km
Ueno 393.5 km
Tsuruga 399.3 km
Owase 400.3 km
Morioka 402.9 km
Nara 429.3 km
Kyoto 437.3 km
Miyako 445.8 km
Yao Airport 456.0 km
Shionomisaki Lighthouse 462.1 km
Osaka 464.2 km
Itami Airport 470.6 km
Maizuru 482.4 km
Kansai Intl. Airport 496.8 km
Kobe Airport 497.1 km
Kobe 497.2 km
Nanki 498.7 km
Wakayama 508.7 km

Current weather