Southwest Highlands Mountain weather forecast table
Confidence
High confidence in remaining cold with wintry weather. High confidence for more persistent precipitation Tuesday and Thursday, but low confidence in exact details. Low confidence in developments for Friday.
Mountain weather hazards
Hazards apply at or above 300m, reflecting the more severe conditions which can occur at altitude.
Severe Chill Effect
Strong Sunlight
Blizzards
Poor Visibility
Mountain weather forecast
Mostly dry, bright. Very cold. A few snow showers early morning.
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
Weather (at 800m) |
|
|
|
|
|
|
Chance of precipitation (at 800m) |
20% | 10% | 10% | <05% | <05% | 10% |
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| 1300m |
N
30
|
NE
25
|
N
18
|
N
20
|
N
22
|
S
19
|
| 900m |
N
13
|
N
11
|
N
8
|
NW
8
|
NW
8
|
W
9
|
| 600m |
N
19
|
NE
9
|
SW
9
|
W
8
|
SW
9
|
SW
10
|
| 300m |
N
9
|
N
8
|
NE
5
|
E
4
|
SE
5
|
S
5
|
| Glen |
NE
4
|
NW
7
|
NW
4
|
NW
6
|
NW
4
|
SW
2
|
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| 1300m | 35 | 28 | 21 | 22 | 25 | 22 |
| 900m | 17 | 13 | 11 | 11 | 11 | 11 |
| 600m | 22 | 11 | 11 | 10 | 11 | 13 |
| 300m | 11 | 10 | 7 | 6 | 6 | 7 |
| Glen | 11 | 11 | 7 | 10 | 7 | 4 |
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| 1300m |
-9°
|
-9°
|
-9°
|
-9°
|
-9°
|
-8°
|
| 900m |
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
| 600m |
-4°
|
-4°
|
-4°
|
-4°
|
-4°
|
-4°
|
| 300m |
-2°
|
-2°
|
-2°
|
-2°
|
-3°
|
-2°
|
| Glen |
-1°
|
-1°
|
0°
|
0°
|
-2°
|
-3°
|
| Freezing Level |
0m
|
0m
|
0m
|
0m
|
0m
|
0m
|
| Time | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| 1300m |
-21°
|
-20°
|
-18°
|
-19°
|
-19°
|
-17°
|
| 900m |
-14°
|
-14°
|
-12°
|
-12°
|
-12°
|
-12°
|
| 600m |
-12°
|
-9°
|
-9°
|
-9°
|
-9°
|
-9°
|
| 300m |
-6°
|
-7°
|
-5°
|
-4°
|
-6°
|
-5°
|
| Glen |
-3°
|
-5°
|
-3°
|
-3°
|
-4°
|
-4°
|
Additional weather information
Met Office Aberdeen meteorologist's view
Note the extremely low feels like temperatures. Note the risk of glare off any snow pack in sunny conditions.
Weather
Staying mostly dry with clear then sunny spells. A few snow showers reaching North Argyll and Lochaber and the island ranges in the morning, these dying out by late morning. Feeling bitterly cold even down to glen level.
Chance of cloud-free hill tops
Generally 90% or higher. 60% in north and west in early morning.
Low cloud and visibility
Generally good visibilities and clear summits. Where a few showers fall through the morning temporarily poor visibilities in blizzard conditions with areas of cloud down to 300-500m.
Mountain weather information
Weather
A band of snow spreads east through the morning with precipitation turning to rain for a time below around 500-700m, particularly around western coastal ranges. This clears east through the afternoon allowing good brighter and clearer spells, but a few snow showers will feed in to island ranges and the north with freshening winds.
Chance of cloud-free hill tops
20% or less much of the day, rising to 75% by the evening.
Maximum wind speed expected
Northwest 25-35mph, gusting 35-50mph.
Temperature
- At 800m Minus 6C to minus 1C.
- Glen Minus 4C rising to plus 4C.
- Freezing level Rising to 600-800m during the morning, falling to all levels again by evening.
Low cloud and visibility
Widespread cloud down to 300-500m and visibilities dropping poor in persistent snow in the morning. Becoming largely clear with good visibilities through late afternoon and evening, though any showers from the north may bring brief blizzard conditions later.
Mountain weather information
Wed 7 Jan
Generally dry, bright by day. A few snow showers in the north and west in the morning. Very cold. Light to moderate winds. Persistent snow spreads northeast through evening.
Thu 8 Jan
Persistent snow at first. Then bright spells, and scattered snow showers from the west. Moderate to strong southwest veering northwest winds. Very cold.
Fri 9 Jan
Low confidence. Likely cold with light winds, bright spells and some snow showers. Chance of more persistent snow.
Summit specific forecast
Mountain summit forecast map
Including Ben Nevis, Glen Coe and the rest of Lochaber, Argyll including the Isles, Loch Lomond, Trossachs and Arran
For snow and avalanche hazard forecasts please visit Scottish Avalanche Information Service