Wereld

Noord-Amerika



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.


Weerstations in de buurt - Chico Afstand
Chico Municipal Airport 0.0 km
Oroville Municipal Airport 30.7 km
Red Bluff Municipal Airport 49.5 km
Yuba 50.9 km
Beale Air Force Base 59.9 km
Redding Municipal Airport 65.6 km
Sacramento Intl. Airport 69.9 km
Davis Luchthaven 73.8 km
Lincoln Luchthaven 75.4 km
Sacramento McClellan Airport 82.1 km
Nut Tree Airport 84.1 km
Sacramento Executive Airport 84.4 km
Travis Air Force Base 89.7 km
Sacramento Mather Airport 94.4 km
Auburn Luchthaven 97.7 km
Nevada 99.7 km
Shasta 104.4 km
Napa Luchthaven 104.4 km
Buchanan Field Airport 108.3 km
Trinity Center 117.9 km
Livermore Municipal Airport 122.4 km
Petaluma Luchthaven 123.6 km
Marin 125.1 km
Oakland (luchtaven) 127.7 km
Hayward Executive Airport 128.3 km
Stockton Metropolitan Airport 128.4 km
Blue Canyon 129.4 km
Santa Rose Airport 131.4 km
Weaverville 132.4 km
Placerville Airport 136.6 km
Siskiyou 136.9 km
Crater Lake 139.5 km
Palo Alto Luchthaven 139.8 km
San Carlos Airport 141.1 km
Moffett Field 141.2 km
San Francisco (luchtaven) 141.3 km
San Jose Intl. Airport 142.8 km
Reid- Hillview Airport 143.9 km
Eddie Andreini Sr. Airfield 152.7 km
Ukiah Luchthaven 155.4 km
Modesto 159.9 km
South County Arpt Of Santa Clara County 160.6 km
Watsonville Municipal Airport 167.4 km
Hollister Luchthaven 175.7 km
Alturas Luchthaven 176.8 km
Salinas Municipal Airport 184.5 km
Monterey Regional Airport 188.0 km
Columbia Luchthaven 189.0 km
Medford Luchthaven 191.0 km
Truckee Tahoe Airport 193.0 km
Castle Airport 198.9 km
Merced Regional Airport 206.8 km
Lake County Airport 211.8 km
Lake Tahoe Airport 212.5 km
Reno Stead Airport 219.8 km
Reno 230.6 km
Carson City Luchthaven 238.1 km
Madera Municipal Airport 251.5 km
Rohnerville Airport 258.4 km
Arcata-Eureka Airport 265.1 km
Roseburg Regional Airport 265.8 km
Paso Robles Municipal Airport 273.5 km
Naval Air Station Lemoore 289.1 km
Crescent City 291.7 km
Fresno Yosemite (luchtaven) 293.1 km
San Luis Obispo County Regional Airport 294.9 km
Brookings Luchthaven 305.2 km
Hanford Municipal Airport 317.2 km
Visalia Municipal Airport 336.1 km
Southwest Oregon Regional Airport 346.4 km
Naval Air Station Fallon Airport 351.1 km
Mammoth Yosemite Airport 356.5 km
Hawthorne Industrial Airport 364.6 km
Derby Field 365.8 km
Porterville Luchthaven 375.5 km
Burns Municipal Airport 387.2 km
Meadows Field Airport 396.5 km
Eastern Sierra Regional Airport 410.5 km
Winnemucca Luchthaven 455.0 km
Tehachapi Municipal Airport 459.9 km
Rome State Airport 469.7 km
Mojave Air and Space Port Luchthaven 488.3 km
Naval Air Weapons Station China Lake 516.0 km
Tonopah Airport 539.0 km

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