Cairngorms NP and Monadhliath Forecast

Cairngorms National Park and Monadhliath. Also includes the Ben Alder area hills between Loch Ericht and Loch Laggan.

Viewing Weather Forecast for Sunday 21st December 2014

Tomorrow | Monday | Tuesday

Forecast last updated on Saturday 20th December 2014 at 12:08pm

How windy? (On the Munros)

Westerly 60 to 70mph; gusts 90mph, strongest Cairngorm plateau.

Effect of wind on you?

Walking difficult from low levels up and any mobility tortuous on higher areas. Severe wind chill.

How Wet?

Rain, mostly west of the A9

Persistent rain near and west of the A9, but increasingly light and patchy further east; frequently very light eastern Cairngorms NP. Becoming very wet underfoot some areas, mainly west of A9, rivers in spate (aided by significant snowmelt).

Cloud on the hills?

Extensive on higher areas

Widely shrouding the hills, lowest cloud base near/west of the A9 around 600m, rising toward the east, mostly confined above 900m Deeside.

Chance of cloud free Munros?

10%

Sunshine and air clarity?

Rare glimpses of sun, lower areas near Cairngorms. Foggy on higher areas. Hazy at low levels.

How Cold? (at 900m)

5C.

Freezing Level

Above the summits. Will drop from north toward 900m toward or after dark

Planning Outlook

All mountain areas of Britain from Monday 22nd December 2014

The outlook for the Christmas period remains complicated (to say the least) with forecasts from the models variation considerably. Until Christmas frequent upland gales, rain, or in Scotland intermittently snow falling to lower slopes. Then a transient high will give lighter winds Christmas Day and perhaps Boxing Day England and Wales. Then further upland gales, and more likely than not over the following weekend, areas of snow and freezing levels dropping rapidly. However, forecasts now overwhelmingly resume often gale force westerly winds & frequent rain (or snow Scottish Highlands).

In association with
Mountaineering Council of Scotland sportscotland Association of Mountaineering Instructions