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 - Roseville Abstand
Sacramento Mather Flughafen 11.7 km
Lincoln Flughafen 11.9 km
Sacramento McClellan Airport 13.9 km
Auburn Flughafen 24.9 km
Sacramento Executive Airport 27.5 km
Beale Air Force Base 27.8 km
Sacramento Flughafen 34.4 km
Yuba 37.5 km
Nevada 41.5 km
Stockton Metropolitan Airport 49.2 km
Oroville Municipal Airport 57.1 km
Davis Flughafen 57.4 km
Placerville Airport 59.0 km
Blue Canyon 70.1 km
Modesto 74.2 km
Nut Tree Airport 77.5 km
Travis Air Force Base 77.7 km
Livermore Municipal Airport 85.2 km
Chico Municipal Airport 87.2 km
Buchanan Field Airport 96.4 km
Reid- Hillview Airport 101.7 km
South County Arpt Of Santa Clara County 103.0 km
Columbia Flughafen 105.1 km
San José Flughafen 108.0 km
Hollister Flughafen 108.4 km
Castle Air Force Base 111.7 km
Hayward Executive Airport 112.3 km
Napa Flughafen 115.4 km
Moffett Federal Airfield 115.6 km
Palo Alto Flughafen 119.3 km
Watsonville Flughafen 119.5 km
Merced Regional Airport 119.6 km
Metropolitan Oakland Flughafen 119.8 km
Salinas Municipal Airport 126.0 km
San Carlos Airport 129.6 km
Truckee Tahoe Airport 132.0 km
Red Bluff Municipal Airport 135.3 km
San Francisco Intl. Airport 139.4 km
Monterey Regional Airport 141.1 km
Lake Tahoe Airport 143.5 km
Marin 146.1 km
Petaluma Flughafen 150.0 km
Redding Municipal Airport 152.8 km
Half Moon Bay Airport 153.7 km
Madera Municipal Airport 164.7 km
Reno Stead Airport 165.0 km
Santa Rose Airport 171.2 km
Reno-Tahoe Flughafen 172.3 km
Carson City Flughafen 174.4 km
Alturas Flughafen 178.0 km
Mount Shasta 189.4 km
Paso Robles Municipal Airport 190.8 km
Naval Air Station Lemoore 202.0 km
Crater Lake 203.5 km
Trinity Center 204.9 km
Fresno Yosemite Intl. Airport 207.3 km
San Luis Obispo County Regional Airport 213.5 km
Ukiah Flughafen 214.6 km
Weaverville 217.3 km
Lake County Airport 218.3 km
Siskiyou 221.7 km
Hanford Municipal Airport 230.8 km
Santa Maria Public Airport 238.6 km
Vandenberg Space Force Base 243.6 km
Visalia Municipal Airport 250.3 km
Lompoc Flughafen 250.3 km
Santa Ynez Flughafen 271.0 km
Medford Flughafen 277.0 km
Mammoth Yosemite Airport 279.2 km
Naval Air Station Fallon Airport 289.8 km
Porterville Flughafen 290.2 km
Santa Barbara Municipal Airport 292.7 km
Hawthorne Industrial Airport 295.1 km
Meadows Field Airport 310.1 km
Derby Field 311.1 km
Eastern Sierra Regional Airport 333.6 km
Rohnerville Airport 335.2 km
Arcata-Eureka Airport 343.8 km
Oxnard Airport 344.6 km
Camarillo Flughafen 352.1 km
Naval Air Station Point Mugu 354.1 km
Sandberg Airport 360.7 km
Tehachapi Municipal Airport 374.6 km
Crescent City 375.7 km
Brookings Airport 390.0 km
Van Nuys Flughafen 400.3 km
Mojave Air & Space Port Flughafen 403.7 km
Whiteman Airport 404.2 km
Winnemucca Flughafen 405.3 km
General William J. Fox Airfield 406.6 km
Santa Monica Municipal Airport 410.1 km
Burbank 412.2 km
Palmdale Regional Airport 422.5 km
Downtown Los Angeles 427.2 km
Edwards 433.0 km
Edwards Air Force Base 433.4 km
Naval Air Weapons Station China Lake 434.4 km
Rome State Airport 434.6 km
San Gabriel Valley Airport 443.6 km
Grey Butte Field Airport 462.7 km

© 1999-2024 WeatherOnline