High until Monday, lower for detail of the change to unsettled weather after that.
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.
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.
Mainly dry with sunny spells. Slight chance of a few showers later, which would be wintry on the tops. Fairly light winds.
|Chance of precipitation|
|600m||N 21 29||NW 15 20||NW 10 14||W 11 17||W 14 19||NW 19 26|
|300m||N 12 21||NW 7 12||NW 6 11||W 8 14||W 7 12||NW 10 17|
|Valley||N 12 21||NW 6 12||NW 5 11||W 7 14||NW 6 14||NW 8 15|
Any mist or fog patches in the valleys quickly clearing through the morning with some sunny spells for much of the day. During the afternoon cloud will bubble up and may give the odd light shower which would be of snow if they drift over the peaks above 700m but it could well stay dry throughout. Cloud dissipating after dark to leave largely clear skies.
90%. Any mist and fog may lift up the valleys through the morning.
Generally very good. Any light showers later unlikely to be heavy enough to reduce visibility by much.
Table values look reasonable though valley temperatures will be lower at dawn and again by midnight.
Another mainly dry and bright day with some sunny spells. The chance of one or two afternoon or early evening showers again which would be of snow on the hilltops.
West to northwest 10-15mph.
Very good, perhaps brief reductions to moderate in any showers.