Computer Models


Some are better than others depending on the year and season. Models run at different times and frequency

Models are short range, mid-range, and long range.

NAM  Short Range North American Mesoscale Forecast System (NAM)

SREF Short Range Ensemble Forecast (SREF) Products

RAP   Rapid Refresh Quick updates short term

GFS  Global Forecast system( 1-10  out to 16)


 WXcaster Foreign Models  ECMWF, Japan JMA, Canada GEM, UKmet

NOAA Winter Weather   Mappings, Graphics

more take a 10-hour winter weather course free. 10 1 hour segments