Forecast confidence: Thunderstorm timing is inherently uncertain and may shift by several hours.
from around midday into the evening. Leave exposed summits and ridges if thunder develops.
Cloud-free timing: Around 67% early, improving to around 100% later.
A mixed day on Longlands Fell: summit wind broadly 15-25 mph, with gusts 25-35 mph during the morning (strong winds). Thunderstorms are possible from around midday into the evening. Keep an escape route from exposed ridges and descend if thunder develops. Any cloud sits well above the tops (base 700-1000 m) - clear summits. Little or no rain expected.


