Forecast confidence: Thunderstorm timing is inherently uncertain and may shift by several hours.
from the morning into the evening. Leave exposed summits and ridges if thunder develops.
Burns and unbridged crossings may rise quickly. Assess them at the water and turn back if unsure.
Cloud-free timing: Around 0% early, improving to around 20% later.
A rough, clagged-in day on Shining Tor: summit wind broadly 15-35 mph, with gusts 35-45 mph during the morning (strong winds). A meaningful thunderstorm risk is indicated from the morning into the evening. Avoid committing to exposed ridges if storms begin to build. Severe spate risk based on forecast rainfall. Burns and unbridged crossings may become unsafe or impassable. Most likely from around 11:00 until around 22:00. Much calmer lower down - generally 5-15 mph in the valley, rising towards the tops. Cloud base mostly around 500–800 m through daylight. Expect clag for much of the day, though a brief clearance is possible during the evening. A persistently wet day is possible, with around 20-40 mm indicated; local totals could vary considerably.


