Snow Forecast.com

20cm (8") of fresh snow this morning at Greece's @parnassosski ski centre.

They take their St Patrick's Day celebrations seriously @SugarloafMaine

Ski areas in the Western Alps reported up to 1m (40") of snowfall over the weekend. Italy's @pilaaostavalley , pictured, posted 60cm (2 feet).

The snow is lying pretty deep at Europe's most southerly resort @sierranevadaestacion

After an often mild, dry winter there's now some serious snowfall in Oregon on higher ground over the past few days. Spring and summer ski centre @timberlinelodge tops global tables with 49" (more than 4 feet/1.2m) in the past 72 hours.

Europe's deepest base has gone back up to 4m after @alpedhuez reported 26cm of snowfall on its higher slopes in the last 24 hours as more unsettled, snowy weather returns to The Alps (pic taken after huge falls last month).

Powdery times in Canada's Alberta and BC. Lake Louise Ski Resort has reported 18" (45cm) in the past few days and there's been more than a foot (30cm) @SunshineVillage (pictured yesterday).

A front has brought fresh snowfall to the Rockies with many areas posting 10-20" (25-50cm). Idaho's @pomerellemountain topped the totals by some distance with a reported 36" (90cm) in 24 hours.

After the huge snowfalls last month and with now more settled conditions, the world famous Valley Blanche above Chamonix, the world's longest lift-accessed off-piste route, is looking good.

Scotland's @cairngormmountain has announced a new option for ski tourers and splitboarders visiting during the snowsports season to buy a Funicular Railway ticket up, giving limited touring access on selected days when snow cover and conditions are suitable.

Goat's Eye @sunshinevillage near Banff looking nice.

Retro ski day at Austria's @stjohannerbergbahnen Impressive effort with the car.

Great conditions continue in New England. Largest resort Vermont's @killingtonmtn reports "100% open and skiing like mid-winter."

Colorado's @ArapahoeBasin reports a storm total of about a foot (30cm) of fresh.

Powder day at Noway's @roldalskisenter - 25cm of fresh overnight.

Some digging required before Backside lifts can open at @kirkwoodmtn after the snowstorm in California.

Switzerland's @glacier3000 reports 183cm (6 feet) of snowfall this week and is preparing to reopen.

@verbier4vallees base depth is up 50cm on a week ago.

After last week's incredible snowfall in the Western Alps, there's more incredible snowfall this week across the Alps. @lesgetsofficiel pictured today. Authorities are warning there's also exceptionally high avalanche danger.

Verbier has reported 66cm (over two feet) of snowfall over the past few days, avalanche danger high.