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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.


Nearby Weather Stations - Rocky River Απόσταση
Cleveland Hopkins International Airport 3.8 km
Wayne County Airport 11.1 km
Chatham-Kent 14.4 km
Ridgetown 16.5 km
Cleveland Burke Lakefront Airport 16.7 km
Zanesville Municipal Airport 25.0 km
Zanesville Municipal Airport 25.0 km
Goderich 38.9 km
Cuyahoga County Airport 39.0 km
Lorain 39.0 km
Akron Executive Airport 41.4 km
Akron- Canton Airport 45.4 km
Harry Clever Field Airport 49.1 km
Point Pleasant Airport 49.5 km
Willoughby 49.5 km
Yeager Airport 56.1 km
Gordon K. Bush Airport 56.1 km
Mid-Ohio Valley Regional Airport 56.2 km
Sarnia Climate 57.0 km
Sarnia Chris Hadfield Airport 57.9 km
Cove Island 62.3 km
Tobermory 64.3 km
Portage County Regional Airport 65.3 km
Pineville Airport 69.2 km
Richlands Airport 69.9 km
Newark- Heath Airport 72.1 km
Point Pelee CS 76.4 km
Mansfield Lahm Regional Airport 76.8 km
Knox County Airport 78.4 km
Λόντον Αεροδρόμιο 80.2 km
London CS 80.3 km
St. Clair 81.0 km
Killarney 82.4 km
Tri-State Airport 92.5 km
Fairfield County Airport 94.5 km
Wiarton Airport 98.0 km
Mercer County Airport 98.2 km
Raleigh 100.3 km
Big Sandy Regional Airport 105.4 km
Ashland Airport 109.7 km
Selfridge Air National Guard Base 112.6 km
Harbor Beach(Ramos) 114.1 km
John Glenn Columbus International Airport 118.6 km
Harrow CDA (AUT) 119.0 km
Rickenbacker International Airport 124.8 km
Γουίντσορ Αεροδρόμιο 126.7 km
Mount Forest 127.8 km
Northeast Ohio Regional Airport 128.1 km
Youngstown 129.9 km
Coleman A. Young International Airport 131.6 km
Bad Axe 132.5 km
Wheeling Ohio 133.5 km
Ross County Airport 135.7 km
Marion Municipal Airport 137.9 km
Ohio State University Airport 138.8 km
Great Duck Island 140.2 km
Delaware Airport 143.7 km
Delhi 144.8 km
Bolton Field 146.5 km
Grosse Ile Municipal Airport 146.9 km
New River Valley Airport 147.4 km
Oakland/Troy Airport 150.5 km
New Castle Municipal Airport 158.3 km
Beaver Falls Airport 160.0 km
Lapeer Airport 161.8 km
Elora 162.1 km
Waterloo Well Airport 165.0 km
Detroit Metropolitan Airport 167.3 km
Union County Airport 170.0 km
Greenbrier Valley Airport 171.1 km
Virginia Tech Montgomery Executive Airport 173.7 km
Washington 174.1 km
Jackson Julian Carr 174.2 km
Pontiac Oakland 177.1 km
Custer Airport 178.4 km
Pittsburgh International Airport 178.8 km
Buckhannon Airport 179.0 km
Oscoda- Wurtsmith Airport 179.5 km
Tuscola Area Airport 181.7 km
Toledo Executive Airport 181.8 km
Port Meadville Airport 181.8 km
North Central West Virginia Airport 182.0 km
London Madison County Airport 182.6 km
Γκουέλφ 183.5 km
Erie International Airport 184.0 km
Collingwood 187.5 km
Willow Run Airport 189.6 km
Alpena 199.5 km
Toledo Suburban Airport 202.9 km
Findlay Airport 204.2 km
Pittsburgh-Butler Regional Airport 210.0 km
Parry Sound 211.4 km
Allegheny 212.4 km
Ann Arbor Municipal Airport 212.5 km
Χάμιλτον Αεροδρόμιο 213.5 km
Bishop International Airport 214.4 km
Morgantown Airport 215.7 km
Fleming-Mason Airport 216.4 km
Hamilton Rbg CS 217.0 km
Toledo Express Airport 218.9 km