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Amérique du Nord



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.


Stations météo à proximité - Weaverville Distance
Weaverville 1.0 km
Trinity Center 29.1 km
Redding Municipal (Aéroport) 70.1 km
Mont Shasta 75.3 km
Siskiyou 80.4 km
Red Bluff Municipal (Aéroport) 82.0 km
Medford Aéroport 98.9 km
Ukiah Aéroport 102.6 km
Chico Municipal (Aéroport) 131.6 km
Santa Rose Airport 134.4 km
Rohnerville (Aéroport) 135.8 km
Aéroport d'Arcata-Eureka 139.2 km
Petaluma Aéroport 153.1 km
Crater Lake 158.0 km
Roseburg Regional (Aéroport) 159.6 km
Crescent City 160.2 km
Marin 161.0 km
Oroville Municipal (Aéroport) 162.0 km
Napa Aéroport 166.9 km
Brookings Aéroport 173.8 km
Nut Tree (Aéroport) 177.6 km
Yuba 178.9 km
Davis Aéroport 181.7 km
Travis Air Force Base 183.4 km
Beale Air Force Base 190.4 km
Buchanan Field (Aéroport) 190.6 km
Sacramento (Aéroport) 190.9 km
Aéroport international d'Oakland 195.9 km
San Francisco (Aéroport) 196.3 km
Eddie Andreini Sr. Airfield 199.1 km
Hayward Executive (Aéroport) 203.9 km
Lincoln Aéroport 205.0 km
Sacramento Executive (Aéroport) 206.1 km
San Carlos (Aéroport) 206.6 km
Aéroport d'Eugène 208.2 km
Sacramento McClellan (Aéroport) 208.5 km
Palo Alto Aéroport 214.8 km
Livermore Municipal (Aéroport) 218.3 km
Moffett Federal Airfield 220.5 km
Sacramento Mather (Aéroport) 221.5 km
Southwest Oregon Regional (Aéroport) 222.1 km
Auburn Aéroport 229.2 km
San José (Aéroport) 229.6 km
Nevada 230.8 km
Corvallis Municipal (Aéroport) 232.6 km
Reid- Hillview (Aéroport) 236.7 km
Stockton Metropolitan (Aéroport) 249.9 km
McNary Field (Aéroport) 252.9 km
Watsonville Municipal (Aéroport) 259.1 km
Blue Canyon 259.2 km
South County Arpt Of Santa Clara County 262.0 km
Newport Municipal (Aéroport) 267.9 km
Placerville (Aéroport) 268.1 km
Alturas Aéroport 269.1 km
Aéroport régional de Monterey 274.4 km
Bend Municipal (Aéroport) 275.5 km
Salinas Municipal (Aéroport) 282.5 km
Hollister Aéroport 282.6 km
Roberts Field 284.7 km
Modesto 285.0 km
Lake County (Aéroport) 292.4 km
Prineville Aéroport 306.4 km
Columbia Aéroport 320.1 km
Truckee Tahoe (Aéroport) 320.6 km
Castle (Aéroport) 326.9 km
Merced (Aéroport) 334.8 km
Lake Tahoe (Aéroport) 342.1 km
Aéroport Reno Stead 344.0 km
Reno-Tahoe (Aéroport) 356.0 km
Carson City Aéroport 365.5 km
Madera Municipal (Aéroport) 380.9 km
Naval Air Station Lemoore 417.3 km
Fresno Yosemite (Aéroport) 423.6 km
Hanford Municipal (Aéroport) 447.1 km
Visalia Municipal (Aéroport) 466.6 km
Burns Municipal (Aéroport) 470.6 km
Naval Air Station Fallon Aéroport 475.2 km
Derby Field 485.7 km
Mammoth Yosemite (Aéroport) 487.3 km
Grant County Regional (Aéroport) 487.6 km
Hawthorne Industrial (Aéroport) 492.7 km
Porterville Aéroport 506.4 km
Eastern Sierra Regional (Aéroport) 541.1 km

Situation actuelle