Avoid Using FOTRSU Keyboard Command <CTRL><N> "Follow Nearest Warship".
Apparently the "Easter Egg" for "RESET/CLEAR WEATHER" is also triggered by the same command <CNTRL><N>
So far my research indicates that <CNTRL><N> is built into the SH4.exe file and cannot be changed or overwritten.
So, there I was using Keyboard Command "Follow Nearest Warship" and Clearing my weather each and every time....
__________________
"It is well war is so terrible, lest we should grow too fond of it" - C.S.A. General Robert E. Lee
"Only the dead have seen the end of war" - Plato
Gone but not forgotten, RIP Dave "LeoVampire".