xironman wrote:cycloneye wrote:The FV3-GFS upgrade will now occur on March 20 2019 pending successful 30-day technical tests.
Look at the replies to the tweet. I don't know how it does with tropical systems but the FV3-GFS has been an unmitigated disaster for mid-latitude weather this winter. Even RaleighWX was mocking it. Here is a snow map for 2/16 from 0z 2/12 https://www.tropicaltidbits.com/analysi ... 200&fh=126 showing me with 10" of snowfall on what turned out to be a partly cloudy day in the 40s. Please no. Hopefully they keep the old model running.
Your link is for todays latest 126 hr FV3. Not the past.