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Wednesday, 16 April 2014: dawn to dusk
Printable view Forecast issued: 0133 on Wednesday, 16 April 2014
Fine and dry for most of the day, although cloud will gradually edge in from north through the evening with isolated outbreaks of rain overnight,
|Heavy snow||No Risk|
|Storm force winds||No Risk|
|Gales||Medium||Gale force gusts expected over high ground from the afternoon onwards.|
|Severe chill effect||High||Despite the sunshine it will feel cold higher up the fells in strong to gale force winds.|
|Persistent and extensive hill fog||No Risk|
|Heavy persistent rain||No Risk|
|Strong Sunlight||High||Sunshine will give exposure to moderate levels of UV so adequate preparation will be necessary.|
|Dawn to 0900||0900 to 1200||1200 to 1500||1500 to dusk|
Some haze or mist patches in the valleys will soon clear leaving a bright morning. Prolonged sunshine until the mid afternoon could bring a risk of sunburn, so skin protection and adequate hydration is advised. It will turn cloudier later on with outbreaks of rain spreading in from the northwest overnight.
Generally very good but perhaps turning moderate or poor for a time in any mist. Deteriorating to moderate or poor as rain spreads from the northwest overnight.
Any cloud should remain above the summits for most of the day. However a few patches down to 700m are possible overnight.
Southwesterly 25-30mph strengthening through the afternoon along exposed southern and western slopes to 35-40mph with gusts around 50mph.
|Valleys||Plus 3 Celsius rising to plus 14 Celsius before falling to plus 6 Celsius overnight.|
|900 m||Around Plus 5 Celsius.|
|Freezing level||Above the summits.|
Cloudy with a band of rain soon spreading across the whole park, before clear south by Thursday morning. It should remain dry but rather cloudy for the rest of the period, although some bright or sunny spells may develop late in the afternoon, mainly towards the east.
Moderate or poor in rain becoming good by the morning.
Persistent around 500m with occasional patches down at 100m to start with. Clouds are expected to break up and lift to 700m through the afternoon, with eastern parts of the park perhaps remaining clear for a time, before lowering again down to 500m toward the end of the day.
Southwesterly 30-35mph gusting 45mph, turning northwesterly through the day and easing through the evening to around 20mph.
|Valleys||Plus 7 Celsius rising to 11 Celsius before falling back to Plus 5 Celsius.|
|900 m||Plus 6 Celsius dropping to plus 2 Celsius by the afternoon.|
|Freezing level||Above the summits, possibly dropping just below for a brief time overnight.|
Another cloudy but largely dry day, although the odd spot of rain can not be ruled out mainly at the start of the period. Cloud expected to thin and lift through the afternoon with some late sunshine possible, especially in the south and east. Westerly, becoming southerly, light to moderate winds. Freezing level above the summits.
Dry with variable amounts of cloud, although a few sunny or clear spells are possible. Southerly moderate winds, becoming light southeasterly. Freezing levels above the summits.
A generally fine start, but turning cloudier through the afternoon, with rain spreading from the south later. Rain may be on the heavy side at times, with a risk of turning wintry over the highest summits. Light southeasterly winds becoming northeasterly and strengthening slightly. Freezing level should remain above the summits.
Latest: 15/04/2014 15:43 Helvellyn summit at 1245 Tuesday 15 April. Conditions haven't changed much since yesterday. The majority of the fells are now snow-free, although some isolated patches of snow still remain above 800m. These patches are avoidable, in sheltered hollows and on north through to east facing aspects. Helvellyn, with its large east face, retains the greatest coverage of snow. Striding Edge is now free of snow but Swirral Edge has a short stepped section of snow. The milder temperatures have weakened the cornices and snow slopes that exist above some east facing slopes so it's best to keep away from the snow along such edges. Despite spring like weather in the valleys, summit temperatures were noticeably well below zero with the windchill and conditions can change quickly therefore walkers should be adequately equipped with warm clothing and waterproofs. Sun cream maybe useful currently due to high winds and sunshine. Temperature: plus 1.5 deg C. Maximum wind speed 24.7mph. Wind chill: minus 6.5 deg C. Average wind speed: 20.1mph.
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