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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 - South Lake Tahoe Distância
Lake Tahoe Airport 0.4 km
Truckee Tahoe Airport 27.6 km
Carson City Aeroporto 33.9 km
Reno 41.1 km
Reno Stead Airport 44.8 km
Columbia Aeroporto 67.1 km
Blue Canyon 82.6 km
Placerville Airport 84.4 km
Castle Airport 106.2 km
Merced Regional Airport 107.4 km
Madera Municipal Airport 108.6 km
Nevada 113.2 km
Auburn Aeroporto 120.9 km
Fresno Yosemite Intl. Airport 122.4 km
Modesto 127.7 km
Naval Air Station Lemoore 142.9 km
Sacramento Mather Airport 146.1 km
Mammoth Yosemite Airport 146.9 km
Naval Air Station Fallon Airport 147.3 km
Hanford Municipal Airport 149.2 km
Stockton Metropolitan Airport 150.3 km
Lincoln Aeroporto 150.4 km
Hawthorne Industrial Airport 153.3 km
Sacramento McClellan Airport 156.5 km
Visalia Municipal Airport 157.3 km
Alturas Aeroporto 157.5 km
Beale Air Force Base 160.1 km
Sacramento Executive Airport 167.9 km
Derby Field 171.7 km
Yuba 174.8 km
Aeroporto Internacional de Sacramento 177.5 km
Oroville Municipal Airport 183.6 km
Lake County Airport 188.2 km
Porterville Aeroporto 188.9 km
Hollister Aeroporto 194.0 km
Paso Robles Municipal Airport 194.9 km
Eastern Sierra Regional Airport 200.0 km
Davis Aeroporto 200.0 km
South County Arpt Of Santa Clara County 205.8 km
Chico Municipal Airport 212.0 km
Livermore Municipal Airport 213.5 km
Meadows Field Airport 217.6 km
San Luis Obispo County Regional Airport 217.9 km
Travis Air Force Base 218.3 km
Salinas Municipal Airport 218.9 km
Nut Tree Airport 219.2 km
Reid- Hillview Airport 221.2 km
Watsonville Municipal Airport 228.1 km
Santa Maria Public Airport 229.6 km
San Jose Intl. Airport 231.7 km
Buchanan Field Airport 234.2 km
Santa Ynez Aeroporto 239.3 km
Lompoc Aeroporto 242.9 km
Moffett Federal Airfield 243.5 km
Base da Força Espacial de Vandenberg 243.7 km
Monterey Regional Airport 244.9 km
Hayward Executive Airport 246.0 km
Santa Barbara Municipal Airport 248.6 km
Palo Alto Aeroporto 249.6 km
Aeroporto Internacional de Oakland 255.7 km
Napa Aeroporto 256.9 km
Red Bluff Municipal Airport 260.6 km
San Carlos Airport 262.8 km
Crater Lake 266.3 km
Sandberg Airport 266.8 km
Winnemucca Aeroporto 267.5 km
Tehachapi Municipal Airport 268.3 km
Redding Municipal Airport 272.1 km
Oxnard Airport 273.3 km
Aeroporto Internacional de São Francisco 275.4 km
Camarillo Aeroporto 276.4 km
Naval Air Station Point Mugu 280.4 km
Marin 287.9 km
Eddie Andreini Sr. Airfield 289.5 km
Petaluma Aeroporto 292.4 km
Porto Espacial e Aéreo de Mojave Aeroporto 292.4 km
Monte Shasta 293.0 km
General William J. Fox Airfield 300.0 km
Van Nuys Aeroporto 305.4 km
Whiteman Airport 307.2 km
Rome State Airport 309.3 km
Estação Aeronaval de Armas de China Lake 310.3 km
Burbank 314.2 km
Palmdale Regional Airport 314.3 km
Santa Rose Airport 314.3 km
Santa Monica Airport 316.4 km
Edwards 317.5 km
Base Aérea Edwards 319.2 km
Siskiyou 321.1 km
Trinity Center 323.2 km
Tonopah Airport 327.8 km
Centro de Los Angeles 328.0 km
San Gabriel Valley Airport 339.8 km
Weaverville 342.5 km
Grey Butte Field Airport 348.3 km
Ukiah Aeroporto 356.6 km
Brackett Field 357.0 km
Aeroporto Logístico da Califórnia do Sul 371.4 km
Ontario Intl. Airport 372.7 km
Medford Aeroporto 377.2 km

estado atual do tempo