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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 - Perry-Houston Distancia
Perry-Houston County Airport 0.1 km
Crisp County 6.2 km
Middle Georgia Regional aeropuerto 13.2 km
Covington Aeropuerto 16.3 km
Moultrie Municipal aeropuerto 17.5 km
Base de la Fuerza Aérea Robins 18.6 km
Barrow 21.2 km
Lee Gilmer Memorial aeropuerto 22.5 km
Thomasville Regional aeropuerto 23.0 km
Gwinnett 28.0 km
Henry Tift Myers aeropuerto 33.7 km
Western Carolina Regional aeropuerto 34.1 km
Perry- Foley aeropuerto 36.7 km
McGhee Tyson aeropuerto 46.2 km
Jimmy Carter Regional aeropuerto 47.2 km
Southwest Georgia Regional aeropuerto 47.7 km
Middlesborough Aeropuerto 49.9 km
Franklin Aeropuerto 51.4 km
Athens 53.3 km
Thomaston 55.9 km
Fitzgerald Aeropuerto 56.1 km
Griffin Aeropuerto 57.2 km
Valdosta Regional aeropuerto 58.0 km
Toccoa aeropuerto 58.6 km
Baldwin County aeropuerto 59.1 km
DeKalb- Peachtree aeropuerto 61.5 km
Morristown Aeropuerto 63.2 km
Base de la Fuerza Aérea Moody 66.0 km
Oak Ridge 66.1 km
Harlan Aeropuerto 70.8 km
Tallahassee aeropuerto 71.1 km
Eastman Aeropuerto 71.2 km
Greensboro 71.3 km
Atlanta Aeropuerto 73.5 km
Cherokee County Regional aeropuerto 75.9 km
Jonesville Aeropuerto 80.5 km
Cross City Aeropuerto 82.2 km
Fulton County aeropuerto 84.7 km
Dobbins Air Reserve Base 85.0 km
W. H. 'Bud' Barron aeropuerto 87.0 km
Suwannee County aeropuerto 87.2 km
Cartersville aeropuerto 87.3 km
Atlanta/Nexrad 87.7 km
Quincy Aeropuerto 90.6 km
Cobb 94.3 km
McMinn County aeropuerto 94.4 km
Decatur 98.4 km
Douglas Municipal aeropuerto 101.7 km
Oconee County Regional aeropuerto 104.0 km
Newnan- Coweta County aeropuerto 112.0 km
Cleveland Regional Jetport 118.8 km
Anderson Aeropuerto 119.8 km
Pickens County aeropuerto 122.2 km
Dalton Aeropuerto 124.8 km
Hazlehurst Aeropuerto 124.8 km
Blakely Aeropuerto 126.2 km
Columbus Metropolitan aeropuerto 129.9 km
Wayne County aeropuerto 130.4 km
Paulding Northwest Atlanta aeropuerto 131.6 km
Lawson Army Airfield 135.4 km
Lake City Gateway AP 136.9 km
Thomson Aeropuerto 139.8 km
Regional de Asheville aeropuerto 140.9 km
Crystal River aeropuerto 141.1 km
Alma/Bacon County 141.6 km
Apalachicola Aeropuerto 143.2 km
Apalachicola Aeropuerto 143.5 km
LaGrange Callaway aeropuerto 144.8 km
Lonesome Pine aeropuerto 149.5 km
Crossville Aeropuerto 151.2 km
Weedon Field 152.0 km
Waycross 153.0 km
Baxley Aeropuerto 153.2 km
Swainsboro Aeropuerto 155.5 km
Brooksville- Tampa Bay Regional aeropuerto 155.7 km
Vidalia Regional aeropuerto 155.9 km
Richard B. Russell aeropuerto 157.1 km
Donaldson Center aeropuerto 157.7 km
Marianna Municipal aeropuerto 158.8 km
Greenville Downtown aeropuerto 160.8 km
Tri-Cities Regional aeropuerto 161.1 km
Chattanooga Metropolitan aeropuerto 161.8 km
Inverness Aeropuerto 168.7 km
Tampa Executive aeropuerto 168.7 km
Gainesville Regional aeropuerto 171.2 km
Greenville-Spartanburg aeropuerto 175.6 km
Ocala aeropuerto 178.3 km
Greenwood 181.5 km
Elizabethton Aeropuerto 184.9 km
Auburn-Opelika Robert G. Pitts aeropuerto 185.5 km
Regional de Dothan aeropuerto 187.8 km
Zephyrhills Aeropuerto 188.4 km
Zephyrhills Aeropuerto 188.4 km
Plant City aeropuerto 189.0 km
Daniel Field 192.8 km
Keystone Heights Aeropuerto 194.8 km
Augusta Regional aeropuerto 200.7 km
Abingdon 201.2 km
Base de la Fuerza Aérea Tyndall 203.7 km
Spartanburg Downtown Memorial aeropuerto 204.2 km