Rain gets through the reinforced hangars.

[Czar66]

Rain effects of all kinds pass through the reinforced hangars roofs... or should I say: "not really rainforced"...

This is a fair bit immersion breaking to say the least. 

Air base was 'Al Sahra Army Airfield'. One of those hangars that are connected to the runways ends through a dedicated taxiway for each. I presume it happens on all of those hangars.

[razo+r]

It's an ancient core issue not related to a specific map.

[Czar66]

4 hours ago, razo+r said:

It's an ancient core issue not related to a specific map.

...dang..... Thank you, Razor. I imagined it only after posting it and I think you're right.
The small amount of times I've been in rain in DCS was often not from a hangar, just mainly on a carrier deck and the usual open ramps.

[Czar66]

Issue replicated on the Persian Gulf map under a covered parking spot.

Core issue indeed.