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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.


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