Welt

Nordamerika



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.


Nächste Wetterstation - Merced Abstand
Castle Air Force Base 7.9 km
Columbia Flughafen 43.7 km
Madera Municipal Airport 48.0 km
Modesto 52.2 km
Naval Air Station Lemoore 82.5 km
Placerville Airport 85.9 km
Stockton Metropolitan Airport 88.9 km
Paso Robles Municipal Airport 92.5 km
Fresno Yosemite Intl. Airport 93.6 km
Hollister Flughafen 102.0 km
Lake Tahoe Airport 107.5 km
Sacramento Mather Flughafen 113.4 km
Hanford Municipal Airport 113.8 km
Auburn Flughafen 114.4 km
Blue Canyon 115.5 km
San Luis Obispo County Regional Airport 116.7 km
South County Arpt Of Santa Clara County 120.8 km
Truckee Tahoe Airport 122.0 km
Nevada 123.0 km
Salinas Municipal Airport 125.7 km
Sacramento McClellan Airport 126.4 km
Sacramento Executive Airport 129.5 km
Lincoln Flughafen 131.5 km
Santa Maria Public Airport 134.8 km
Visalia Municipal Airport 135.4 km
Carson City Flughafen 137.8 km
Watsonville Flughafen 142.4 km
Sacramento Flughafen 144.5 km
Reid- Hillview Airport 144.7 km
Vandenberg Space Force Base 145.4 km
Livermore Municipal Airport 146.7 km
Beale Air Force Base 147.1 km
Lompoc Flughafen 148.0 km
Reno-Tahoe Flughafen 148.4 km
Reno Stead Airport 151.3 km
Monterey Regional Airport 153.8 km
Yuba 156.6 km
San José Flughafen 156.8 km
Santa Ynez Flughafen 158.1 km
Davis Flughafen 158.6 km
Travis Air Force Base 167.6 km
Moffett Federal Airfield 170.9 km
Nut Tree Airport 171.4 km
Buchanan Field Airport 175.4 km
Porterville Flughafen 176.1 km
Oroville Municipal Airport 176.6 km
Santa Barbara Municipal Airport 176.7 km
Palo Alto Flughafen 178.4 km
Hayward Executive Airport 179.5 km
Mammoth Yosemite Airport 187.7 km
Metropolitan Oakland Flughafen 191.0 km
Meadows Field Airport 192.6 km
San Carlos Airport 193.4 km
Napa Flughafen 203.6 km
Chico Municipal Airport 206.8 km
San Francisco Intl. Airport 208.7 km
Hawthorne Industrial Airport 220.7 km
Half Moon Bay Airport 221.2 km
Oxnard Airport 225.1 km
Camarillo Flughafen 232.4 km
Marin 232.5 km
Naval Air Station Fallon Airport 233.7 km
Naval Air Station Point Mugu 234.5 km
Alturas Flughafen 238.4 km
Petaluma Flughafen 239.3 km
Eastern Sierra Regional Airport 239.4 km
Sandberg Airport 242.5 km
Red Bluff Municipal Airport 254.6 km
Naval Outlying Landing Field San Nicolas 254.6 km
Tehachapi Municipal Airport 259.5 km
Derby Field 265.4 km
Santa Rose Airport 266.0 km
Redding Municipal Airport 272.4 km
Van Nuys Flughafen 281.9 km
Whiteman Airport 286.2 km
Mojave Air & Space Port Flughafen 290.0 km
General William J. Fox Airfield 291.0 km
Santa Monica Municipal Airport 291.4 km
Burbank 294.2 km
Los Angeles Intl. Airport 299.5 km
Hawthorne Municipal Airport 304.5 km
Palmdale Regional Airport 307.2 km
Mount Shasta 308.0 km
Zamperini Field 309.3 km
Downtown Los Angeles 309.4 km
Catalina Airport 317.3 km
San Clemente Island Flughafen 317.4 km
Ukiah Flughafen 317.8 km
Edwards Air Force Base 320.4 km
Edwards 320.5 km
Long Beach Airport 324.2 km
Trinity Center 324.5 km
San Gabriel Valley Airport 326.7 km
Naval Air Weapons Station China Lake 327.1 km
Joint Forces Training Base 333.8 km
Weaverville 335.7 km
Fullerton Municipal Airport 337.6 km
Siskiyou 339.9 km
Grey Butte Field Airport 349.2 km

© 1999-2024 WeatherOnline