Avoid Some Stations

I'm a fan of flying to my local airport when raining (SABE)... The problem is that there is another small airport (SADF) that is always with a METAR that's not updated so I have always the same problem: When Approaching the SABE ILS runway I need to go thru SADF, so FSRealWX injects SADF weather (no rain) so there is no rain on my approach / landing. Then, when landed, if I manual set the WX Weather I get the rain (SABE Weather) but I've already landed! So it's always the same frustrated flight: I want to fly with rain conditions but can't approach and land with that condition because of this shitty unupdated METAR airport.

So the question is: Is there any way to block that aiport / metar so SABE metar is the one that is applied on approach and not SADF METAR?

This would be really really great.

Thanks!