North Grampian Mountain weather forecast table
Confidence
High for changeable weather this week, medium for details.
Mountain weather hazards
Hazards apply at or above 300m, reflecting the more severe conditions which can occur at altitude.
Gales
Severe Chill Effect
Poor Visibility
Storm Force Winds
Heavy Persistent Rain
Mountain weather forecast
Dry bright start then clouding over, with rain, preceded by snow at higher elevations, arriving from mid afternoon. Gales or severe gales developing.
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
Weather (at 800m) |
|
|
|
|
|
|
Chance of precipitation (at 800m) |
<05% | <05% | 30% | 30% | 70% | 80% |
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| 1300m |
W
20
|
S
17
|
S
27
|
S
44
|
S
50
|
SW
56
|
| 900m |
SW
17
|
S
15
|
S
27
|
S
44
|
S
48
|
SW
52
|
| 600m |
SW
11
|
SW
8
|
S
19
|
S
28
|
S
32
|
SW
34
|
| 300m |
SW
3
|
SW
4
|
S
11
|
S
15
|
SW
16
|
SW
19
|
| Glen |
SW
4
|
SW
6
|
S
9
|
SW
13
|
SW
10
|
SW
11
|
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| 1300m | 25 | 20 | 34 | 57 | 64 | 72 |
| 900m | 20 | 18 | 34 | 55 | 60 | 65 |
| 600m | 14 | 10 | 27 | 39 | 46 | 47 |
| 300m | 11 | 9 | 23 | 32 | 36 | 43 |
| Glen | 15 | 14 | 22 | 34 | 34 | 37 |
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| 1300m |
-6°
|
-5°
|
-4°
|
-3°
|
-2°
|
0°
|
| 900m |
-2°
|
-1°
|
0°
|
1°
|
3°
|
3°
|
| 600m |
0°
|
2°
|
2°
|
4°
|
5°
|
6°
|
| 300m |
0°
|
3°
|
5°
|
6°
|
6°
|
8°
|
| Glen |
1°
|
4°
|
6°
|
7°
|
6°
|
8°
|
| Freezing Level |
400m
|
500m
|
600m
|
800m
|
1,200m
|
1,800m
|
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| 1300m |
-14°
|
-13°
|
-14°
|
-14°
|
-13°
|
-11°
|
| 900m |
-9°
|
-7°
|
-8°
|
-8°
|
-5°
|
-5°
|
| 600m |
-4°
|
-2°
|
-3°
|
-3°
|
-1°
|
-1°
|
| 300m |
-2°
|
1°
|
2°
|
3°
|
2°
|
3°
|
| Glen |
-1°
|
2°
|
3°
|
4°
|
3°
|
5°
|
Additional weather information
Met Office Aberdeen meteorologist's view
Deteriorating conditions later due to multiple hazards
Weather
The morning will be dry but with higher cloud thickening up. Then outbreaks of rain will spread from the west mid afternoon, starting off as snow above about 700-800m but reverting to rain up to the summits by evening, perhaps freezing rain for a short time. Some heavier outbreaks likely to develop especially towards Creag Meagaidh and Ben Alder
Chance of cloud-free hill tops
More than 90% until early afternoon, then falling steadily to 20% by the end of the afternoon
Low cloud and visibility
No low cloud in morning and early afternoon, but cloud dropping to 800-900m from mid afternoon onwards and 600-750m by evening. Visibility away from cloud will be good until mid afternoon then fall poor at times in rain and early summit snow.
Mountain weather information
Weather
Occasionally heavy rain in early hours, turning showery by morning snow down to 1000m. The day bright with some sunny intervals and occasional showers, with snow above 900m at first but turning to snow down to 700m in the afternoon, 500m by evening and to 250m by midnight. The showers turning heavy in the west of the area especially around Loch Ericht.
Chance of cloud-free hill tops
10% in early hours rising to 60% during morning.
Maximum wind speed expected
Southwesterly 70 gusts 90mph early hours becoming west or southwest 40 gusts 55mph in the morning, easing 25 gusts 35mph later.
Temperature
- At 800m Plus 5 Celsius early hours falling to Plus 2 by morning, and Minus 2 in the evening.
- Glen Plus 8 Celsius falling Plus 6, then to Plus 2 in the evening,
- Freezing level Above summits early hours falling 1000m by dawn, 600m by evening and 400m by midnight.
Low cloud and visibility
Extensive cloud at 500-700m in early hours with some poor visibility at lower levels in rain. Cloud breaking and lifting to mostly above 750m during the day, but dropping 500m in heavier showers which will themselves bring poor visibility as snow showers turn heavier.
Mountain weather information
Wed 25 Mar
Clear or sunny intervals and occasional showers, some heavy, with snow above 300m, perhaps to low levels at first. Strong to gale northwesterly winds on the tops so feeling very cold.
Thu 26 Mar
A few wintry showers at first, then much of the day dry, quite bright but clouding over with the chance of a little rain or snow from late afternoon. Freezing level 400m rising above summits in the evening. Fresh northwest winds becoming southwest later.
Fri 27 Mar
Early cloud and rain soon clearing then bright with a few showers, wintry on higher hills. Strong northwesterly winds, freezing level falling to 700m.
Summit specific forecast
Mountain summit forecast map
Includes the northern and western Cairngorms National Park, Monadhliath, Ben Alder, Creag Meagaidh, Loch Ericht and Loch Rannoch.
For snow and avalanche hazard forecasts please visit Scottish Avalanche Information Service