Related Clues:

• Point at present that may come at Christmas
• Feature of mountain-top currently caught in deep ditch?
• Mountaintop cover
• Storm output
• Alpine surface
• Bad-reception symptom
• Ward Osborne off — he can go downhill fast
• Winter drifter
• Frosty's constitution
• Sort of wet blanket
• Skiing base
• Frosty flakes
• Last Christmas present of a winter blanket
• Word that can precede either half of each shaded answer
• 'White Christmas' image