Nov 5th 32 airports in the US will have their TAFS go from 24 hours of forecast to 30hours!
Check to see which airports will be effected for you (for me it will be OAK and SFO, SJC will stay at 24hrs)
AOPA article on the TAF change
Format change in detail on NOAA ADDs site it does change enough that a review is needed. Mostly how the information is given for which day.
