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Norteamérica



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.


Estaciones meteorológicas cercanas - San Petersburgo Distancia
Albert Whitted aeropuerto 1.2 km
San Petersburgo-Clearwater aeropuerto 7.8 km
Sarasota-Bradenton aeropuerto 9.0 km
Tampa aeropuerto 9.8 km
MacDill Air Force Base 11.2 km
Clearwater Air Park 15.9 km
Crystal River aeropuerto 16.7 km
Peter O. Knight aeropuerto 18.8 km
Brooksville- Tampa Bay Regional aeropuerto 21.0 km
Venice Municipal aeropuerto 22.0 km
Tampa Executive aeropuerto 29.9 km
Lake City Gateway AP 35.3 km
Inverness Aeropuerto 36.6 km
Gainesville Regional aeropuerto 48.2 km
Ocala aeropuerto 49.1 km
Plant City aeropuerto 51.0 km
Zephyrhills Aeropuerto 51.8 km
Zephyrhills Aeropuerto 51.8 km
Alma/Bacon County 56.1 km
Waycross 56.2 km
Suwannee County aeropuerto 57.6 km
Douglas Municipal aeropuerto 59.0 km
Hazlehurst Aeropuerto 59.1 km
Cross City Aeropuerto 60.3 km
Baxley Aeropuerto 62.7 km
Lakeland Linder aeropuerto 66.9 km
Keystone Heights Aeropuerto 70.6 km
Punta Gorda aeropuerto 71.6 km
Base de la Fuerza Aérea Moody 78.5 km
Valdosta Regional aeropuerto 85.0 km
Page Field 85.3 km
Fitzgerald Aeropuerto 90.5 km
Cecil aeropuerto 91.3 km
Leesburg aeropuerto 92.3 km
Bartow Executive aeropuerto 92.8 km
Florida Suroccidental aeropuerto 96.4 km
Winter Haven's Gilbert aeropuerto 96.6 km
Naples aeropuerto 97.7 km
Jesup Aeropuerto 99.7 km
Palatka Aeropuerto 107.3 km
Cayo Hueso Aeropuerto 107.7 km
Marco Island aeropuerto 108.4 km
Henry Tift Myers aeropuerto 108.9 km
Jacksonville aeropuerto 110.2 km
Naval Air Station Jacksonville 110.5 km
Perry- Foley aeropuerto 110.9 km
Naval Air Station Key West 114.0 km
Jacksonville Executive at Craig aeropuerto 128.7 km
Kissimmee Gateway aeropuerto 132.0 km
MidCoast Regional Airport at Wright Army Airfield 132.9 km
Fernandina Beach Municipal aeropuerto 136.0 km
Brunswick Golden Isles aeropuerto 138.9 km
Moultrie Municipal aeropuerto 139.1 km
Naval Station Mayport 139.7 km
Crisp County 140.3 km
Orlando Executive aeropuerto 143.4 km
Orlando aeropuerto 145.1 km
Thomasville Regional aeropuerto 146.6 km
Northeast Florida Regional aeropuerto 146.9 km
McKinnon St. Simons 147.0 km
Varadero aeropuerto 150.5 km
Sanford aeropuerto 154.8 km
Flagler County aeropuerto 159.0 km
Ormond Beach Municipal aeropuerto 169.4 km
Daytona Beach Aeropuerto 174.0 km
Florida Keys Marathon aeropuerto 180.8 km
Southwest Georgia Regional aeropuerto 180.9 km
New Smyrna Beach Municipal aeropuerto 186.8 km
Okeechobee Aeropuerto 197.0 km
Tallahassee aeropuerto 197.6 km
Space Coast Regional aeropuerto 202.7 km
Instalación de aterrizaje de transbordadores 212.0 km
Quincy Aeropuerto 218.9 km
Orlando-Melbourne aeropuerto 219.0 km
Base de la Fuerza Espacial Patrick 224.6 km
Decatur 228.3 km
Estación de la Fuerza Espacial de Cabo Cañaveral 228.5 km
Vero Beach Regional aeropuerto 244.9 km
Miami Executive aeropuerto 245.4 km
Treasure Coast aeropuerto 250.5 km
Miami aeropuerto 250.8 km
Homestead Air Reserve Base 251.3 km
Blakely Aeropuerto 257.3 km
Miami-Opa Locka Executive aeropuerto 261.5 km
Witham Field 266.8 km
North Perry aeropuerto 266.9 km
Apalachicola Aeropuerto 269.1 km
Apalachicola Aeropuerto 269.4 km
Fort Lauderdale Aeropuerto 272.7 km
Fort Lauderdale-Hollywood aeropuerto 276.0 km
Pompano Beach Aeropuerto 280.0 km
Boca Raton aeropuerto 280.2 km
Palm Beach aeropuerto 280.7 km
Weedon Field 284.1 km
Marianna Municipal aeropuerto 288.0 km
Regional de Dothan aeropuerto 317.9 km
Base de la Fuerza Aérea Tyndall 331.2 km
Hanchey Army Heliport 340.4 km
Cairns Army Airfield 347.2 km
Lowe Army Heliport 351.1 km