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.


Poblíž povětrnostní stanice - Tbilisi Vzdálenost
Tbilisi 0.3 km
Letiště Tbilisi 21.9 km
Bolnisi 33.1 km
Idževan 81.0 km
Vanadzor 81.1 km
Sevan 96.9 km
Hrazdan 99.8 km
Vladikavkaz 103.7 km
Aparan 104.8 km
Nazraň 111.0 km
Ashotsk 114.5 km
Beslan Letiště 116.5 km
Gavaṙ 117.0 km
Gyumri Shirak Intl. Airport 123.8 km
Aštarak 124.8 km
Amasia 129.3 km
Yerevan Zvartnots 133.9 km
Mta-sabueti 144.6 km
Artašat 146.5 km
Armavir 160.5 km
Grozný 161.7 km
Iğdır 166.2 km
Prokhladny 177.9 km
Nalčik 188.7 km
Gjandža Letiště 189.8 km
Ambrolauri 191.6 km
Maku 195.1 km
Gudermes 195.4 km
Achalciche 196.1 km
Giandscha 200.5 km
Kars 207.3 km
Zaqatala 209.8 km
Nachičevan Letiště 215.4 km
Sisian 224.9 km
Ardahan 235.2 km
Georgijevsk 240.3 km
Kutaisi 241.1 km
Gunib 250.0 km
Ağrı 250.3 km
Buďonnovsk 251.1 km
Khoy 253.4 km
Ağrı Letiště 256.5 km
Kutaisi Letiště 256.6 km
Kizljar 270.7 km
Miněralnyje Vody 271.1 km
Kapan 272.4 km
Jevlach 278.2 km
Shadzhatmaz 283.0 km
Kocubej 286.2 km
Blagodarnyj 305.2 km
Van 307.0 km
Komsomolskiy 314.7 km
Ikiburul 320.8 km
Machačkala 320.9 km
Zugdidi 327.6 km
Zugdidi 327.6 km
Uytash (Letiště) 331.6 km
Artvin 331.6 km
Tabríz Letiště 332.0 km
Akhty 332.8 km
Orumíje 334.2 km
Qabala Intl. Airport 337.2 km
Goychay 342.7 km
Poti 344.1 km
Bogus Soviet 348.9 km
Hakkâri 351.5 km
Batumi 352.7 km
Svetlograd 359.3 km
Ahar 362.6 km
Těberda 364.7 km
Divnoye 368.7 km
Hopa 372.2 km
Maragheh 376.4 km
Něvinnomyssk 389.3 km
Derbent 394.1 km
Lagaň 402.6 km
Stavropol / Shpakovskoy 404.0 km
Liman 415.2 km
Erzurum 415.9 km
Quba 418.5 km
Muş Letiště 422.8 km
Sarab 425.9 km
Erzurum Letiště 426.1 km
Zakho 435.7 km
Muş 436.9 km
Siirt 441.0 km
Mianeh 464.9 km
Gobustan 473.0 km
Ardabíl 474.3 km
Rize 476.7 km
Ardabíl Letiště 484.0 km
Armavir 484.2 km
Lenkoran 507.6 km
Batman 514.0 km
Bayburt 520.7 km
Bingöl 521.2 km
Krasnaja Poljana 532.5 km
Kámišlí 549.9 km
Majkop 572.0 km
Mardin Letiště 577.6 km