Mountain weather

South Grampian and Southeast Highlands

Yellow warning

Yellow weather warnings in force for South Grampian and Southeast Highlands

South Grampian and Southeast Highlands Mountain weather forecast table

Confidence

High for turning much more unsettled, lower for daily details.

Sunrise:
Sunset:

This evening forecast

A dry evening with clear periods in east, variable cloud and patchy hill fog in west. Light winds.

Sunrise:
Sunset:
Mountain hazards

Mountain weather hazards

Hazards apply at or above 300m, reflecting the more severe conditions which can occur at altitude.

hazard Poor Visibility
Poor visibility presents challenging route finding conditions. Visibility could be significantly less than 50 metres in all directions with few or no visual references, especially on featureless moors or plateaux. Distances become hard to judge and cliff or cornice edges can be difficult to recognise. These conditions require good navigational skills. There is a risk of white-out conditions when mist or fog is combined with extensive snow cover.
hazard Strong Sunlight
Harmful UV levels from sunlight increase with altitude giving a greater risk of sunburn and eye damage, even on some overcast days. On breezy days, the cooling effect of wind on exposed skin may disguise any feeling of sunburn until it is too late. If there is snow cover, glare increases the effect of UV rays especially on the eyes. It is advisable to wear sun block, protective clothing such as a long-sleeved top and hat and have good quality eye protection.

Mountain weather forecast

Dry and bright with some sunny intervals, patchy hill fog in west. Light winds.

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather
(at 800m)
Fog Cloudy Partly cloudy (night) Sunny intervals Sunny intervals Sunny intervals Partly cloudy (night) Partly cloudy (night)
Chance of precipitation
(at 800m)
<05% <05% <05% <05% <05% <05% <05% <05%

Wind direction and speed (mph)
Altitude above mean sea level
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
1100m SW
10
SW
7
SW
5
S
4
S
4
W
4
SW
3
SW
5
900m SW
8
SW
6
SW
3
S
3
S
3
W
3
SW
2
SW
5
600m SW
6
SW
6
W
3
SW
2
S
2
W
3
W
2
SW
3
300m W
4
W
4
W
3
NW
2
W
1
SW
1
NW
2
W
2
Glen W
4
W
3
SW
2
W
2
W
1
W
1
NW
1
W
2
Wind gust (mph)
Altitude above mean sea level
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
1100m 13 10 6 5 5 6 4 7
900m 12 9 5 5 5 4 3 6
600m 11 10 5 3 3 4 3 5
300m 9 9 6 3 3 3 3 4
Glen 8 6 3 3 4 2 2 4

Altitude above mean sea level
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
1100m
-2°
-2°
-2°
-2°
-2°
-2°
-3°
-3°
900m
-1°
-1°
-1°
-1°
-1°
-1°
-2°
-2°
600m
300m
Glen
Freezing Level
800m
700m
700m
700m
700m
700m
600m
600m

Altitude above mean sea level
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
1100m
-6°
-6°
-5°
-5°
-5°
-5°
-6°
-6°
900m
-5°
-4°
-3°
-3°
-3°
-3°
-4°
-4°
600m
-2°
-2°
-1°
-1°
-2°
-2°
300m
-1°
-1°
-1°
-1°
Glen
-1°
-1°
-1°
-1°

Additional weather information

Met Office Aberdeen meteorologist's view

Table looks fine

Weather

Dry with variable cloud, and some clear, bright or sunny spells the best of these over the Angus and Aberdeenshire Hills.

Chance of cloud-free hill tops

80% in east, 60% in west

Low cloud and visibility

Patchy cloud in east, but a few banks of broken cloud at 750-900m in west. Away from cloud mainly good visibility, perhaps some glen fog patches

Sunrise:
Sunset:

Mountain weather information

Weather

A mainly dry night but clouding over by morning, with rain, falling as snow above 500-600m arriving later in the morning. This quite heavy for a time, before turning clearer with showers later, the showers falling as snow down to 400m, lower still in the evening, dying out towards midnight.

Chance of cloud-free hill tops

20% rising 60% in evening

Maximum wind speed expected

South to southeast 35 gusts 50mph veering west to southwesterly later.

Temperature

  • At 800m Minus 1 falling to Minus 3
  • Glen Plus 4 falling to Plus 1 in the evening
  • Freezing level 700m falling to 400m

Low cloud and visibility

Cloud at 450-750m, with poor visibility in rain and snow, then cloud becoming broken with mainly good visibility between showers in the evening

Mountain weather information

Fri 24 Jan

Sunrise:
Sunset:

Dry start to early hours but heavy snow later in night accompanied by southeasterly gales. The snow likely turning to rain for a time, at least on lower hills, with the chance of a brief lull in the wind but storm force westerly winds will sweep in bringing frequent showers turning back to snow down to 450m, and to low levels in the evening. Some extreme conditions are expected with winds well in excess of 100mph on the mountains.

Sat 25 Jan

Sunrise:
Sunset:

Sunny intervals and occasional snow showers these becoming less frequent in the afternoon as the westerly gales gradually ease. Freezing levels around 300m.

Sun 26 Jan

Sunrise:
Sunset:

Probably dry for much of the day before cloud and snow arrive in the evening along with southeasterly gales.

Updated at:

Summit specific forecast

Mountain summit forecast map

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For snow and avalanche hazard forecasts please visit Scottish Avalanche Information Service