The Galloway hills eastward to the Lammermuir hills. The Cheviots (including higher hills within the adjacent Northumberland NP).
Southern Uplands
Sunday 24th January 2021
Last updated
Saturday 23rd January 2021 at
2:19 PM
Scotland: Scattering of snow showers in the west, mainly coastal hills, but for most areas dry, cold and mostly sunny. Towards dusk, risk of zone of more persistent snow moving inland from west coast. England and Wales: Areas of snow across Wales will gradually ease away in afternoon. Mostly fine elsewhere with little wind.
Mostly dry and sunny. Rare snow flurries, mainly in the west. Hills often clear.
Westerly 10 to locally 20mph.
Small.
Mostly dry, rare snow flurries.
Mostly dry, but here and there a few snow flurries/showers; these mostly across hills west of the M74.
Often clear, some patches high tops.
Often clear, although here and there some patches drifting across highest tops. However, in any snow showers, forming more widely.
80%
Frequent sun and very clear air. In any snow showers, visibility will become very poor.
-4C
Terrain widely frozen. Partial daytime thawing lowest slopes.
Southern Uplands
Monday 25th January 2021
Last updated
Saturday 23rd January 2021 at
2:19 PM
West or northwesterly 15 to 20mph.
Fairly small.
Mostly dry
Isolated flurries of snow or briefly hail.
May be very little
Patches of cloud locally on some higher slopes, but east of the M74 many hills may be often clear.
60%
Sun most frequent Borders. Very clear air. Local low level fog patches in morning.
-2C
As high as 400m near Solway, otherwise terrain staying at least part-frozen into valleys following a hard frost.
Southern Uplands
Tuesday 26th January 2021
Last updated
Saturday 23rd January 2021 at
2:19 PM
Northwesterly 15 to 20mph at dawn, soon dropping out for several hours, later southerly 15mph.
Mostly small, but marked wind chill at first.
Dry much of day, risk snow later.
Much of the day dry, but increasing risk of snow moving in from the southwest toward or after dusk.
Mostly clear morning, lowering afternoon.
Mostly clear through the morning, then patches will increasingly form higher tops on western hills in the afternoon. Risk of becoming extensive around dusk.
80%
Early sunshine will soon become weak as high cloud builds, then overcast afternoon. Visibility excellent, but will become poor or very poor should precipitation arrive.
-1 or -2C
Most terrain staying at least part-frozen into glens following a hard frost.
Staying cold into early next week. Mountain terrain widely frozen with snow cover. Overnight frosts into valleys, most significant into Highland glens. Fronts will encroach from the southwest by Tuesday, bringing potentially extensive snowfalls. Temperatures then tending to rise midweek, resulting in freeze and thaw cycles - thawing most marked in Wales, perhaps also northern England, but likely short-lived thawing on the Munros. Wind varied, occasionally up to gale force.