After back-calculating I have moved my 10G activity time on Snowdon to 10:45 on Sunday. It was not looking practical to get there by 0930. The WX is currently forecast is for light showers. Rain will stop play for the microwave gear so I will monitor the forecasts and will post final details here, either on Saturday night or very early Sunday morning.
I will have sufficient battery power for about 1 hour of operation and will be with my son.
Dont panic if you miss me. If 10G catches on with the SOTA crowd, IO73 will quickly become common again.