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América do Norte



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.


Estações Meteorológicas Próximas - Topeka Distância
Topeka Regional Airport 5.7 km
Falls City/Brenner 11.2 km
Chanute Martin Johnson Airport 21.2 km
Tri-City Airport 21.8 km
Coffeyville Municipal Airport 22.0 km
Independence Municipal Airport 27.8 km
Shenandoah Muni 28.6 km
Council Bluffs Aeroporto 29.5 km
Nebraska 32.4 km
Claremore Regional Airport 33.5 km
Plattsmouth Aeroporto 39.6 km
Omaha/Eppley Field Airport 40.2 km
Cherokee Aeroporto 40.3 km
Offutt AFB 40.5 km
Denison 40.5 km
Harlan Aeroporto 40.8 km
Tulsa Aeroporto 43.6 km
Red Oak Municipal Airport 44.1 km
Lawrence Regional Airport 44.5 km
Davis Field 45.8 km
Worthington 49.9 km
Bartlesville Municipal Airport 51.5 km
Sheldon 52.0 km
Okmulgee Regional Airport 53.1 km
Tulsa Riverside Airport 53.2 km
Storm Lake Municipal Airport 56.6 km
Slayton Aeroporto 57.4 km
Millard Airport 60.2 km
Blair Aeroporto 60.9 km
Spencer Aeroporto 63.0 km
Emporia Municipal Airport 63.6 km
Orange 66.9 km
Clarinda 67.1 km
Atlantic Municipal Airport 67.9 km
Tekamah (Asos) 68.5 km
Stigler Regional Airport 70.2 km
Windom 75.1 km
Tahlequah Municipal Airport 75.6 km
Le Mars Municipal Airport 77.0 km
Rosecrans Memorial Airport 80.1 km
New Century AirCenter 81.7 km
Audubon County Airport 82.0 km
Luverne Municipal Airport 84.5 km
Jackson Municipal Airport 84.8 km
Sioux Gateway Airport 93.7 km
Pipestone Municipal Airport 96.4 km
Aeroporto Internacional de Kansas 96.5 km
Arthur N. Neu Airport 96.9 km
Sallisaw Municipal Airport 97.7 km
Johnson 98.4 km
Atkinson Municipal Airport 99.9 km
Grove Municipal Airport 100.9 km
Fremont Aeroporto 104.4 km
Estherville Muni 105.8 km
Wahoo Municipal Airport 111.8 km
Charles B. Wheeler Downtown Airport 113.2 km
Marysville Aeroporto 113.2 km
Manhattan Regional Airport 116.9 km
Robert S. Kerr Airport 117.9 km
Center for Earth Resources Observations 125.4 km
Joplin Regional Airport 125.7 km
Beatrice Municipal 127.0 km
Marshall Army Airfield 127.7 km
Lincoln Airport 127.9 km
Smith Field 129.2 km
Cushing Aeroporto 134.0 km
Aeroporto Regional de Sioux Falls 135.5 km
Lee's Summit Municipal Airport 138.6 km
Chandler Regional Airport 139.9 km
Creston 140.4 km
Fairmont Municipal Airport 140.7 km
Fort Smith Regional Airport 143.7 km
Northwest Arkansas National Airport 149.0 km
Shawnee Regional Airport 154.3 km
Algona Municipal Airport 155.0 km
Strother Field 155.5 km
Wayne Aeroporto 156.7 km
Bentonville Municipal Airport 157.5 km
Fort Dodge Regional Airport 162.9 km
Augusta Aeroporto 163.5 km
Drake Field 164.0 km
Perry Municipal Airport 164.2 km
Stillwater Regional Airport 167.1 km
Ponca 167.6 km
Springdale Municipal Airport 169.1 km
Rogers Executive Airport 170.7 km
Colonel James Jabara Airport 178.9 km
Monett Aeroporto 179.6 km
McConnell Air Force Base 184.6 km
Newton 186.0 km
Lamoni 186.1 km
Columbus Municipal Airport 193.4 km
Blackwell Aeroporto 195.0 km
Webster City 197.2 km
Boone Aeroporto 198.5 km
Tinker Air Force Base 201.9 km
Skyhaven Airport 201.9 km
Guthrie Aeroporto 202.5 km
Chan Gurney Municipal Airport 202.7 km