Clisham weather forecast.

Cloud-free timing: Around 0% early, improving to around 67% later.

A wild day on Clisham: summit wind broadly 15-35 mph, with gusts 40-50 mph during the evening (gale-force winds). The ground is likely to be saturated after recent rain. Expect boggy paths and rapid runoff if more rain arrives. There could be a spate risk based on forecast rainfall. Burns and unbridged crossings may rise quickly. Most likely from around 12:00 until around 03:00 the following day. Much calmer lower down - generally 10-20 mph in the valley, rising towards the tops. Cloud base mostly around 800-1100 m through daylight. The top is likely to drift in and out of cloud, with the best chance of a view during the evening. Cloud is likely to hang lowest on southwestern slopes; the northeastern side should see somewhat higher bases and better breaks. Some rain is likely, with around 2-5 mm indicated; timing and local totals remain uncertain. Cold on top: air temperature broadly 4 to 8°C, feeling around -2 to 2°C in the wind - wrap up. Confidence moderate (ensemble members show a moderate spread) - the summit peak could reasonably be 27-37 mph, so treat the headline as mid-range.

A rough, clagged-in day on Clisham: summit wind broadly 40-55 mph, with gusts 65-75 mph during the evening (storm-force winds). The ground is likely to be saturated after recent rain. Expect boggy paths and rapid runoff if more rain arrives. High spate risk based on forecast rainfall. Burns and unbridged crossings may become difficult or impassable. Most likely from around 00:00 until around 04:00 the following day. Much calmer lower down - generally 25-35 mph in the valley, rising towards the tops. Cloud base mostly around 500-800 m through daylight. Expect the top to stay in cloud for most or all of daylight, with no dependable break. Cloud is likely to hang lowest on southwestern slopes; the northeastern side should see somewhat higher bases and better breaks. A persistently wet day is possible, with around 10-20 mm indicated; local totals could vary considerably. Confidence moderate (ensemble members show a moderate spread) - the summit peak could reasonably be 40-61 mph, so treat the headline as mid-range.

A rough, clagged-in day on Clisham: summit wind broadly 40-65 mph, with gusts 80-90 mph early in the morning (storm-force winds). The ground is likely to be saturated after recent rain. Expect boggy paths and rapid runoff if more rain arrives. Severe spate risk based on forecast rainfall. Burns and unbridged crossings may become unsafe or impassable. Most likely from around 00:00 until around 04:00 the following day. Much calmer lower down - generally 20-30 mph in the valley, rising towards the tops. Cloud base mostly around 400-700 m through daylight. Expect the top to stay in cloud for most or all of daylight, with no dependable break. Cloud is likely to hang lowest on southwestern slopes; the northeastern side should see somewhat higher bases and better breaks. A persistently wet day is possible, with more than 40 mm indicated; local totals could vary considerably. Cold on top: air temperature broadly 6 to 10°C, feeling around 0 to 4°C in the wind - wrap up. Confidence moderate (ensemble members show a moderate spread) - the summit peak could reasonably be 51-80 mph, so treat the headline as mid-range.

Cloud-free timing: Around 0% early, improving to around 83% later.

A wild day on Clisham: summit wind broadly 20-35 mph, with gusts 40-50 mph early in the morning (gale-force winds). The ground is likely to be saturated after recent rain. Expect boggy paths and rapid runoff if more rain arrives. Much calmer lower down - generally 10-20 mph in the valley, rising towards the tops. Cloud base around 400-700 m in the morning, lifting to 700-1000 m around midday and 1000-1300 m by late afternoon. The top is likely to drift in and out of cloud, with the best chance of a view from late afternoon into the evening. Cloud is likely to hang lowest on western slopes; the eastern side should see somewhat higher bases and better breaks. Some rain is likely, with up to around 2 mm indicated; timing and local totals remain uncertain. Cold on top: air temperature broadly 4 to 8°C, feeling around 0 to 4°C in the wind - wrap up. Confidence moderate (ensemble members show a moderate spread) - the summit peak could reasonably be 24-42 mph, so treat the headline as mid-range.

Cloud-free timing: Around 25% early, improving to around 100% later.

A fine day on Clisham: summit wind broadly 0-15 mph, with gusts 10-20 mph early in the morning (a moderate breeze). The ground is likely to be saturated after recent rain. Expect boggy paths and rapid runoff if more rain arrives. Cloud is likely to hang lowest on northern slopes; the southern side should see somewhat higher bases and better breaks. Little or no rain expected. Cold on top: air temperature broadly 2 to 6°C, feeling around 0 to 4°C in the wind - wrap up. Low confidence (ensemble members are widely spread) - the summit peak could be anywhere from 8 to 18 mph; check again nearer the time.

Cloud-free timing: Around 100% early, falling to around 67% later.

A mixed day on Clisham: summit wind broadly 15-35 mph, with gusts 35-45 mph during the evening (strong winds). The ground is likely to be saturated after recent rain. Expect boggy paths and rapid runoff if more rain arrives. Much calmer lower down - generally 5-15 mph in the valley, rising towards the tops. Any cloud sits well above the tops (base 1500-2100 m) - clear summits. Cloud is likely to hang lowest on southern slopes; the northern side should see somewhat higher bases and better breaks. Little or no rain expected. Low confidence (ensemble members are widely spread) - the summit peak could be anywhere from 17 to 39 mph; check again nearer the time.

Cloud-free timing: Around 50% early, falling to around 0% later.

A rough, clagged-in day on Clisham: summit wind broadly 35-45 mph, with gusts 55-65 mph during the evening (storm-force winds). Much calmer lower down - generally 20-30 mph in the valley, rising towards the tops. Cloud base around 1400-1700 m in the morning, lowering to 500-800 m around midday and 500-800 m by late afternoon. Expect clag for much of the day, though a brief clearance is possible early in the morning. Cloud is likely to hang lowest on southwestern slopes; the northeastern side should see somewhat higher bases and better breaks. Some rain is likely, with around 5-10 mm indicated; timing and local totals remain uncertain. Low confidence (ensemble members are widely spread) - the summit peak could be anywhere from 26 to 63 mph; check again nearer the time.