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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.


Poblíž povětrnostní stanice - Dalton Vzdálenost
Dalton Letiště 0.0 km
Cleveland Regional Jetport 9.0 km
Paulding Northwest Atlanta (Letiště) 11.4 km
Newnan- Coweta County (Letiště) 17.8 km
Wayne County (Letiště) 21.4 km
Columbus Metropolitan (Letiště) 23.0 km
Lawson Army Airfield 26.9 km
Crossville (Letiště) 27.0 km
LaGrange Callaway (Letiště) 27.8 km
Cobb 30.5 km
Stuart Powell Field 30.7 km
Blakely Letiště 33.1 km
Richard B. Russell (Letiště) 33.6 km
Capital City (Letiště) 34.6 km
McMinn County (Letiště) 34.7 km
Chattanooga Metropolitan (Letiště) 37.2 km
Cartersville (Letiště) 37.6 km
Atlanta/Nexrad 37.9 km
Lake Cumberland Regional (Letiště) 38.1 km
Weedon Field 39.8 km
Dobbins Air Reserve Base 39.8 km
Fulton County (Letiště) 40.1 km
Blue Grass (Letiště) 45.0 km
Decatur 45.9 km
Cherokee County Regional (Letiště) 49.7 km
Lebanon-Springfield (Letiště) 50.3 km
Atlanta Letiště 51.3 km
Marianna Municipal (Letiště) 51.5 km
Quincy (Letiště) 54.5 km
DeKalb- Peachtree (Letiště) 63.7 km
Auburn University Regional (Letiště) 66.1 km
Griffin (Letiště) 67.7 km
Thomaston 69.3 km
Tallahassee Intl. Airport 71.7 km
Oak Ridge 71.8 km
Dothan Regional (Letiště) 72.3 km
Madison (Letiště) 76.7 km
Jimmy Carter Regional (Letiště) 80.3 km
Southwest Georgia Regional (Letiště) 83.2 km
Tyndallova letecká základna 90.6 km
London-Corbin (Letiště) 90.8 km
Hanchey Army Heliport 92.9 km
Bowman Field 94.7 km
Isbell Field 95.2 km
McGhee Tyson (Letiště) 99.0 km
Cairns Army Airfield 99.6 km
Gwinnett 101.0 km
Letiště Louisville 101.5 km
Lowe Army Heliport 103.1 km
Anniston Regional (Letiště) 109.9 km
Northwest Florida Beaches Intl. Airport 110.6 km
Western Carolina Regional (Letiště) 111.8 km
Shell Army Heliport 113.4 km
Covington Letiště 114.1 km
Lee Gilmer Memorial (Letiště) 115.1 km
Thomasville Regional (Letiště) 117.3 km
Enterprise (Letiště) 119.5 km
Glasgow Municipal (Letiště) 122.7 km
Thomas C. Russell Field 123.1 km
Perry-Houston County Airport 124.8 km
Moultrie Municipal (Letiště) 124.9 km
Crisp County 125.3 km
Godman Army Airfield 125.6 km
Scottsboro Municipal (Letiště) 126.8 km
Middlesboro (Letiště) 127.4 km
Troy Municipal (Letiště) 130.4 km
Fleming-Mason (Letiště) 131.9 km
Talladega (Letiště) 132.2 km
Winchester Municipal (Letiště) 133.6 km
Barrow 133.7 km
Northeast Alabama Regional (Letiště) 135.6 km
Middle Georgia Regional (Letiště) 137.3 km
Robinsova letecká základna 142.9 km
DeFuniak Springs 147.4 km
Perry- Foley (Letiště) 153.0 km
Albertville Regional (Letiště) 154.7 km
Henry Tift Myers (Letiště) 157.8 km
Franklin (Letiště) 161.2 km
Florala Municipal (Letiště) 163.8 km
Morristown (Letiště) 166.8 km
Maxwellova letecká základna 168.1 km
Harlan (Letiště) 169.6 km
Montgomery Regional (Letiště) 171.9 km
South Alabama Regional (Letiště) 172.4 km
Athens 172.8 km
Toccoa (Letiště) 174.8 km
Bowling Green 175.4 km
Jackson Julian Carr 175.6 km
Fitzgerald (Letiště) 181.0 km
Destin 181.6 km
Valdosta Regional (Letiště) 181.9 km
Baldwin County (Letiště) 181.9 km
Prattville- Grouby Field 184.2 km
Smyrna (Letiště) 184.4 km
Jonesville (Letiště) 184.9 km
Bob Sikes (Letiště) 186.5 km
Huntsville Executive (Letiště) 188.2 km
Duke Field 188.5 km
Destin 188.7 km
Fayetteville (Letiště) 189.1 km