Talking of having power over the weather;
I was inbound MXP with a CAT 1 a/c. Fog down to RVR 500m. Agh!
The ATC chappie asked what I needed to land. 550m I said.
Would you believe it? A couple of minutes later, approaching the OM, the RVR rose spectacularly to 550m. Either they had a hotline to the Pope, or realised that a G/A is free but a landing buys lunch.