UNINSTALL PROCEDURE.

Sad to see you go!  This is safe to remove at any time, but you'll have to do things in the right order or loading your save might crash.

• Load up the last save where True Storms was active
• Go into an interior
• Use the True Storms Configuration holotape to TURN OFF TRUE STORMS EFFECTS.  This is critical!
• Save the game
• Exit the game
• Uninstall True Storms
• Load up the save you just made, ignoring any warnings about missing plugins
• If the game loads fine, save one more time, and load this save going forward to progress your game.  Loading older saves w/ True Storms still active may have issues or crashes.  (This isn't something I can fix, the game does not like having missing spells/effects being removed mid-game.)

Cheers!

(thanks to DarkDominion for typing this up initially and generally being helpful to people in the Posts section!)