by al78 » Wed Apr 24, 2019 10:01 am
I got hit by thunderstorms when I walked the Minigaig last June. You can normally see them developing, and hear the thunder before you get under them. I would advise keeping an eye on the sky when you are walking and look out for towering, deep cumulus clouds building during the late morning/early afternoon. In the Scottish highlands, the mountains will heavily influence low level winds which dictates where the storms will preferentially form. When I did the Minigaig they were developing over the pass itself, likely due to convergence of winds being funneled up the glens. If you see and hear storms and you are approaching a section where you will gain significant altitude, stop low and wait it out, they will typically only last about half an hour before dissipating or moving on, and it is better to be safe than sorry. I foolishly carried on regardless and ended up scurrying to a local low spot, hunkering down in my tent, and praying I wouldn't get hit by lightning.