Re-built with the Creation Kit
Fully configurable with new holotape (can turn each feature on/off)
New weather control holotape (displays current weather, can force any weather from vanilla, DLC, True Storms)
Far Harbor Add-On with all the heavy storm effects from True Storms plus a few new weathers (thick, deadly rad fog, mist rain, heavy/light rain, etc.)
Optional "Deadly Far Harbor" add-on to increase the damage from the pockets of radiation on the island 2x, 3x, 4x, or 8x
Dynamic fog/wind particle "occlusion" -- no more fogs blowing thru walls! (can be turned on/off)
Craftable fog filters for Workshop-crafted structures to stop fogs blowing through those walls as well.
Sneak buffs for the player and companions during storms (can be turned on/off)
Configurable ghoul attacks during radiation storms (chance, frequency, amount, or can be turned off completely) -- no save bloat
Loads of small tweaks and adjustments to weathers, better balance of lightning/thunder strikes
Loads of new eerie radiation storm thunder sounds
Commonwealth Fogs re-built, new clouds/colors/etc. looks much better during the day, with 10% more Silent-Hill vibes
Wind / blowing fogs no longer blow thru the Prydwen main deck and other interiors that show outside weather
Radiation rain rads no longer effects you inside MOST shack / settlement interiors!! You can craft in the Red Rocket garage without dying!
Lots of little fixes that are too numerous to outline in detail