glencoe avalanche risk at 1400 on fri 31/12/93 there are layers of windslab of varying hardness and stability lying on a refrozen crust, greatest accumulations on slopes having a northerly aspect above 750m. avalanche risk category 3 (medium). cornices are forming above n facing gullies. avalanche risk outlook for sat 1/1/94 further snowfall and strong sw/w wind will form fresh windslab on n through to e facing slopes above 750m. avalanche risk category 3 (medium) and avalanches may be expected in these areas. summary. there continues to be a significant risk of victim-triggered avalanches, mainly on n and e facing slopes. category 3 (medium). lochaber avalanche risk at 1400 on fri 31/12/93 large areas of unstable windslab exist, mainly on slopes with a n and e aspect. the avalanche risk is category 4 (high). avalanche activity observed in the eastern corries of aonach mor. avalanche risk outlook for sat 1/1/94 heavy snow overnight accompanied by sw to w winds will further load existing areas of unstable windslab. greatest accumulations will be on north and north-east facing slopes where avalanches will occur. the avalanche risk will remain at category 4 (high). summary. unstable windslab exists. greatest accumulations on n and ne facing slopes where avalanches will occur. category 4 (high) northern cairngorms avalanche risk at 1400 on fri 31/12/93 cold, dry and calm conditions have helped to stabilise the snowpack in most areas. however, strong temperature gradients through the snowpack in high, shaded north-facing slopes and gullies give a category 3 (medium localised) risk of avalanche in those areas. avalanche risk outlook for sat 1/1/94 a forecast of moderate sw winds and the chance of light/moderate snow showers should lead to a build up of windslab on north to east facing slopes and gullies: a category 3 (medium localised) risk of avalanche where accumulations are greatest. summary. category 3 (medium localised) avalanche risk on n to e facing slopes where any windslab build up is greatest. -------------------------------------------------------------------------------