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Astrospheric provides powerful weather forecasting for astronomers and astrophotographers in North America. The topics below will get you up and running with the Astrospheric basics.

Canadian flag image Forecast data provided by the Canadian Meteorological Centre
GFS Long range forecast data provided by NCEP GFS
SSEC Satellite data provided by RealEarth from the University of Wisconsin-Madison's Space Science and Engineering Center
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