Llanberis (Gwynedd) weather

Forecast days

Seven day forecast for Llanberis

Time 22:00 23:00
Weather symbols Cloudy Partly cloudy (night)
Chance of precipitation
10% 10%
-1°
S 8
S 8
20 19
E E
Humidity
82% 87%
UV
- -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Cloudy Cloudy Sleet Sleet Light shower (day) Light shower (day) Light shower (night) Light rain
Chance of precipitation
10% 10% 50% 50% 50% 40% 40% 40%
-1° -1°
ENE 4
NW 4
N 4
NNW 6
NNW 7
NW 8
NW 7
W 6
9 10 10 12 14 15 13 11
VG M M P M VG G G
Humidity
90% 93% 96% 94% 85% 81% 90% 90%
UV
- - - 1 2 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Cloudy Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy
Chance of precipitation
10% 20% 20% 10% 20% 10% 10% 10%
WSW 5
SW 5
SW 5
SW 6
WSW 7
SW 8
SSW 6
S 6
9 9 9 12 16 17 12 11
G G G G G VG VG VG
Humidity
91% 92% 93% 90% 82% 75% 84% 87%
UV
- - - 1 2 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Cloudy Cloudy
Chance of precipitation
10% 10% 10% 20% 20% 50% 10% 10%
-1°
SSE 7
SE 7
SE 8
ESE 11
SE 15
SE 15
SSE 12
SSE 11
13 13 16 21 30 28 23 21
VG VG VG G VG G G G
Humidity
88% 85% 84% 81% 74% 76% 84% 85%
UV
- - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Partly cloudy (night) Cloudy Cloudy Cloudy Cloudy Light shower (day) Partly cloudy (night) Cloudy
Chance of precipitation
10% 10% 10% 10% 10% 30% 10% 10%
SSE 9
SSE 9
SSE 8
SSE 9
S 11
S 11
S 8
S 7
18 16 15 18 23 23 15 13
G G G VG G VG VG G
Humidity
87% 87% 89% 85% 76% 71% 83% 88%
UV
- - - 1 2 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Partly cloudy (night) Cloudy Partly cloudy (night) Cloudy Cloudy Sunny intervals Cloudy Cloudy
Chance of precipitation
<5% 10% 10% 10% 10% 10% 10% 10%
10°
SE 7
SE 7
SE 8
SE 8
SSE 11
SSE 11
SSE 8
SSE 7
13 13 14 15 21 22 15 13
G G G G VG VG VG G
Humidity
90% 91% 92% 87% 77% 71% 83% 87%
UV
- - - 1 2 1 - -

UK video forecast

WARNING
Flood alerts icon
Flood alerts in force for Wales
Flood alerts in force for Wales

Wales weather forecast

Headline:

Heavy rain and snow arriving overnight, wintry showers on Friday.

This Evening and Tonight:

Scattered evening showers, but most places becoming dry for a time with clearing skies allowing temperatures to fall away. Heavy rain and snow moving northeast overnight, the snow mostly on hills. Localised flooding is possible. Cold and turning windier. Minimum temperature -1 °C.

Friday:

Rain and snow clearing northeast through the morning with drier conditions following. Bright spells and scattered heavy and wintry showers for the remainder of the day. Breezy and feeling cold. Maximum temperature 7 °C.

Outlook for Saturday to Monday:

Sunny spells and scattered showers on Saturday, these possible heavy. Drier and brighter on Sunday. Winds easing with overnight frosts possible. Dry at first on Monday, wetter and windier later.

Updated:

UK long range weather forecast

Unsettled and first with showers or longer spells of rain. Most of the rain and showers will be across southern and western regions, with the north and east probably mostly dry. From the middle of next week a more widespread dry spell of weather is likely to develop with increasing amounts of sunshine and, following a chilly start to the week, temperatures should rise a little above average for the time of year. Some rain will be remain possible at times, though this will be confined to western parts of the UK. Towards mid-month conditions are expected to turn more unsettled again, especially across the south, where rain and showers could become frequent and heavy at times. Northern areas more likely to have further decent spells of fine, dry weather.

Updated:

During the rest of the month, there is a slight increase in the chance of blocking patterns, with winds blowing more frequently from the north and east than is usual. At this time of year, winds from this direction can still bring wintry hazards, such as snow and ice, but the risk of these is likely to decrease as the month progresses. The wettest conditions are most likely to be in the south, with northern areas drier overall. Overall temperatures are more likely to be near or below average, though some warmer days are still possible at times.

Updated:

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