Mountain weather
South Grampian and Southeast Highlands Mountain weather forecast table
Confidence
High confidence for a transition to less cold conditions from Saturday. High confidence for unsettled weather through the period, but low confidence for details on Sunday and Monday.
Mountain weather hazards
Hazards apply at or above 300m, reflecting the more severe conditions which can occur at altitude.
Severe Chill Effect
Wind significantly lowers the ‘feels-like’ temperature relative to the actual temperature, with even moderate winds significantly adding to the chilling effect. Strong winds can result in a severe and debilitating wind chill many degrees below the actual temperature. This effect will be enhanced in rain or wet snow. Without protection, prolonged exposure could result in frost nip or frostbite on exposed parts of the body and/or hypothermia.
Gales
Gale force winds (gusts over 50mph) make walking difficult and strenuous with a potential to be blown over by gusts. There is often a marked increase in winds through cols or on exposed ridges and summits. Distances can take longer to cover and compass bearings become harder to follow accurately.
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.
Mountain weather forecast
Mostly dry, but cold. Cloudy, windy later.
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
Weather (at 800m) |
|
|
|
|
|
|
Chance of precipitation (at 800m) |
00% | 00% | 10% | 10% | 10% | 10% |
Wind direction and speed (mph)
Altitude above mean sea level
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| 1100m |
SW
11
|
SW
18
|
SW
28
|
SW
37
|
SW
34
|
SW
34
|
| 900m |
SW
10
|
SW
13
|
SW
19
|
SW
25
|
SW
25
|
SW
24
|
| 600m |
SW
7
|
SW
10
|
SW
14
|
SW
21
|
SW
22
|
SW
21
|
| 300m |
W
6
|
W
5
|
W
6
|
W
10
|
W
10
|
SW
10
|
| Glen |
W
4
|
W
3
|
W
3
|
W
6
|
W
8
|
W
8
|
Wind gust (mph)
Altitude above mean sea level
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| 1100m | 13 | 20 | 36 | 46 | 45 | 45 |
| 900m | 13 | 16 | 27 | 34 | 36 | 35 |
| 600m | 10 | 14 | 26 | 37 | 38 | 37 |
| 300m | 14 | 13 | 16 | 23 | 24 | 25 |
| Glen | 8 | 8 | 11 | 17 | 20 | 18 |
Altitude above mean sea level
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| 1100m |
-3°
|
-4°
|
-4°
|
-4°
|
-2°
|
-1°
|
| 900m |
-3°
|
-3°
|
-2°
|
-2°
|
-1°
|
0°
|
| 600m |
-4°
|
-2°
|
-1°
|
0°
|
1°
|
2°
|
| 300m |
-4°
|
-4°
|
0°
|
1°
|
2°
|
2°
|
| Glen |
-8°
|
-5°
|
0°
|
2°
|
2°
|
2°
|
| Freezing Level |
0m
|
0m
|
0m
|
400m
|
600m
|
1,000m
|
Altitude above mean sea level
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| 1100m |
-9°
|
-11°
|
-13°
|
-13°
|
-11°
|
-10°
|
| 900m |
-8°
|
-9°
|
-10°
|
-10°
|
-8°
|
-7°
|
| 600m |
-9°
|
-7°
|
-6°
|
-7°
|
-6°
|
-5°
|
| 300m |
-9°
|
-8°
|
-3°
|
-3°
|
-3°
|
-2°
|
| Glen |
-11°
|
-7°
|
-2°
|
-1°
|
-2°
|
-1°
|
Additional weather information
Met Office Aberdeen meteorologist's view
Feeling bitterly cold so suitable clothing is advised. Note the strengthening winds which will give increasingly difficult walking conditions with a risk of being blown off balance. Navigation could be challenging with energy output significantly increased when walking into the wind
Weather
The odd shower possible over Aberdeenshire hills in the early hours, falling as snow above 200-300m. Otherwise dry and clear with sunny spells, albeit very cold, through the morning. Clouding over through the afternoon as initially high level cloud spreads in from the west, down to lower levels over western Perthshire Hills, and the odd flurry of snow above 500-600m. Staying largely dry in the more sheltered northwest. Strengthening southwest winds with summit gales over the highest peaks from the afternoon.
Chance of cloud-free hill tops
Generally 90% or higher, dropping to 50% in southwest through evening.
Low cloud and visibility
Summits clear and good visibilities for much of the day. Summits staying clear and visibilities good for Aberdeenshire and Angus hills through the evening. Quite widespread areas of cloud down to 500-700m spread into western ranges through the evening with visibilities falling moderate or poor in hill fog or light snow.
Mountain weather information
Weather
Widespread cloud and rain, or snow above 800-1000m, will clear east in the morning. Then mostly dry with bright or sunny spells, but a few showers reaching western Perthshire, falling as snow above 900-1000m, perhaps becoming more persistent through the late evening. Feeling a touch less cold than Friday, but still a moderate wind chill at height.
Chance of cloud-free hill tops
Little chance in the morning, rising to 70% by afternoon, best chances in the east.
Maximum wind speed expected
West to southwest 20-30mph
Temperature
- At 800m Minus 2C to 0C.
- Glen 0C rising to plus 4C.
- Freezing level 900-1100m
Low cloud and visibility
Quite widespread cloud down to 400-600m in the morning and visibilities falling poor in rain, hill snow or hill fog. Becoming largely clear by afternoon with good visibilities. Areas of cloud temporarily dropping to 600-800m in the west in the afternoon as any showers pass through.
Mountain weather information
Sun 23 Nov
Sunrise:
Sunset:
Showers or longer spells of rain, snow on the summits. Freezing level around 1000m. Strong winds.
Mon 24 Nov
Sunrise:
Sunset:
Bright spells and a few showers, wintry over the summits. Freezing level around 700-900m. Fresh to strong northerly winds.
Tue 25 Nov
Sunrise:
Sunset:
Bright spells. Often dry but chance of a few showers. Freezing level around 700-900m. Light to moderate winds
Updated at:
Summit specific forecast
Mountain summit forecast map
Loading map…
Key
Mountain summits
Other points of interest
Cluster of multiple stations
Including South and East Cairngorms National Park, Aberdeenshire and Angus Hills, Ben Vrackie, Ben Lawers, Loch Tay and Ochils
For snow and avalanche hazard forecasts please visit Scottish Avalanche Information Service