NORTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS THU 3/2/05 The current process of thawing and freezing is producing a generally stable snowpack on aspects and altitudes where the snow is remaining, mainly on East and Southerly slopes above 950 metres. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK FRI 4/2/05 South-Westerly winds will bring precipitation falling as rain at all levels, turning to snow as the day progresses. Snow will accumulate on North-Easterly aspects above 800 metres especially in lee areas and gully tops. The avalanche hazard will be Moderate (Category 2). CLIMBING CONDITIONS SNOW DISTRIBUTION: Wet ice areas and snowfields remain throughout the Cairngorm plateau on S and E aspects. ICING: Northern facing cliffs are devoid of snow. COMMENT: Forecast colder temps with snow will give us some heart. LOCHABER AVALANCHE HAZARD 1500 HRS THU 3/2/05 Warm and damp conditions have continued to thaw the snowpack at all levels. Snowpack stability remains good with localised surface instabilities on steep slopes. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK FRI 4/2/05 The hazard will be low on Friday morning but will rise as rain turns to snow during the day with strong South-West winds. Areas of windslab are expected to form during the day in sheltered areas and on steep slopes with a North-East, East and South-East aspect. The avalanche hazard will be Considerable (Category 3). CLIMBING CONDITIONS SNOW DISTRIBUTION: Wet snow remaining in East facing corries. ICING: Freezing level falling slowly during Friday. COMMENT: Colder weather expected by Saturday. GLENCOE AVALANCHE HAZARD 1500 HRS THU 3/2/05 Mild and damp conditions are continuing to affect the area. The snowpack stability is generally very good but on the steepest slopes some shallow wet snow surface instabilities exist. The avalanche hazard in these areas is Low (Category 1). AVALANCHE HAZARD OUTLOOK FRI 4/2/05 Rain during Thursday night will turn to snow above 700m on Friday with strong South-Westerly winds. The greatest accumulations of new snow will be on NE aspects and in all sheltered hollows and gullies. Windslab will form above 850m mainly on NE aspects and around the tops of sheltered gullies. The avalanche hazard will increase to Moderate (Category 2). CLIMBING CONDITIONS SNOW DISTRIBUTION: Greatest accumulations of snow is in the higher Northern and Eastern corries with new snow forecast above 700m during Friday. ICING: Freezing level expected to be around 700m. COMMENT: Becoming colder, the new snow will help improve climbing conditions. SOUTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS THU 3/2/05 The remaining snow is well bonded and stable with a mixture of firm and soft surface layers depending on location. Cover is patchy with largest areas being found on the Cairngorm Plateau and on NE to SE facing slopes above 950 metres. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK FRI 4/2/05 Showery precipitation is forecast to fall as snow above 800 metres tomorrow. This new snow will be wet, as the freezing level will be at 1200 metres. Strong winds will accumulate deposits in sheltered locations on N to E aspects at the highest levels only. Where new deposits lie on a snow-ice base they will be moderately bonded. The avalanche hazard will be Moderate (Category 2). CLIMBING CONDITIONS SNOW DISTRIBUTION: Restricted to high plateau areas and NE to SE aspects above 950 metres. ICING: None observed. Cooling down for the weekend. COMMENT: Easier gullies are still holding snow on NE to SE aspects. CREAG MEAGAIDH AVALANCHE HAZARD 1500 HRS THU 3/2/05 The snowpack is slowly thawing at most levels but is stable. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK FRI 4/2/05 Rain overnight, then some snow showers on Friday carried by South-West winds will bring about new, humid windslab build- up. Accumulations are not expected to be extensive, or particulary deep and will be confined to steep, sheltered North to East- facing aspects above 950 metres. The avalanche hazard will be Moderate (Category 2). Cooler temperatures will firm up the surface layers of the old snowpack in all other locations, where stability will remain good. CLIMBING CONDITIONS SNOW DISTRIBUTION: Old snow patches above 800m with surface condition varying from mushy to crusty depending on altitude. ICING: Colder conditions forecast for the weekend. Easier gully lines likely to improve soonest. COMMENT: 1200m freezing level forecast for Friday. -------------------------------------------------------------------------------