Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Llanberis 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Llanberis

Gwynedd, United Kingdom

Long range weather outlook for Llanberis includes 14 day forecast summary:

Taking a look at Llanberis over the coming two weeks and the average daytime maximum temperature will be around 11°C, with a high for the two weeks of 16°C expected on the afternoon of Saturday 18th. The mean minimum temperature will be 8°C, dipping to its lowest on the morning of Friday 24th at 5°C. Expect the coming 14 days to have some days seeing a little precipitation and some days with rain. It looks like Thursday 23rd will have the most precipitation with an accumulation of around 27.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 18
May		21:00

NE
NE

 5 / 9 mph 58 / 56°F 94% 1016 mb
Low level cloud: 4%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 19
May		00:00

ENE
ENE

 5 / 9 mph 54 / 53°F 93% 1016 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ENE
ENE

 5 / 10 mph 52 / 51°F 78% 1016 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ENE
ENE

 4 / 8 mph 55 / 53°F 72% 1017 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 4 / 9 mph 55 / 53°F 60% 1017 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 8%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NE
NE

 6 / 14 mph 57 / 55°F 52% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 10%
Most Significant Cloud Type: high
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NE
NE

 7 / 16 mph 57 / 54°F 55% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 5%
Most Significant Cloud Type: high
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

 6 / 13 mph 57 / 55°F 71% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: high
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ENE
ENE

 5 / 9 mph 57 / 55°F 77% 1017 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
May		00:00

E
E

 4 / 9 mph 53 / 52°F 83% 1016 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ESE
ESE

 4 / 8 mph 52 / 51°F 84% 1016 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

E
E

 3 / 5 mph 56 / 55°F 79% 1016 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 3 / 6 mph 55 / 54°F 61% 1015 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 8%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NE
NE

 4 / 8 mph 57 / 55°F 64% 1014 mb
Low level cloud: 39%
Mid level cloud: 30%
High level cloud: 51%
Most Significant Cloud Type: low
55%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ENE
ENE

 4 / 7 mph 55 / 54°F 76% 1014 mb
Low level cloud: 66%
Mid level cloud: 43%
High level cloud: 20%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

E
E

 3 / 7 mph 55 / 53°F 81% 1013 mb
Low level cloud: 31%
Mid level cloud: 46%
High level cloud: 12%
Most Significant Cloud Type: low
48%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

E
E

 3 / 6 mph 57 / 55°F 88% 1013 mb
Low level cloud: 51%
Mid level cloud: 55%
High level cloud: 0%
Most Significant Cloud Type: low
69%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
May		00:00

ESE
ESE

 3 / 6 mph 55 / 55°F 91% 1012 mb
Low level cloud: 53%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
69%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ENE
ENE

 2 / 3 mph 53 / 53°F 92% 1011 mb
Low level cloud: 38%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: low
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ENE
ENE

 2 / 5 mph 50 / 50°F 92% 1011 mb
Low level cloud: 24%
Mid level cloud: 8%
High level cloud: 13%
Most Significant Cloud Type: low
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

 2 / 4 mph 53 / 52°F 70% 1010 mb
Low level cloud: 0%
Mid level cloud: 47%
High level cloud: 62%
Most Significant Cloud Type: medium
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WNW
WNW

 4 / 8 mph 54 / 52°F 63% 1010 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 18%
Most Significant Cloud Type: medium
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

 4 / 9 mph 53 / 51°F 65% 1009 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 1%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

 2 / 5 mph 53 / 52°F 66% 1009 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

 4 / 7 mph 52 / 50°F 88% 1010 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 84%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 22
May		00:00

S
S

 4 / 6 mph 51 / 50°F 93% 1010 mb
Low level cloud: 6%
Mid level cloud: 12%
High level cloud: 32%
Most Significant Cloud Type: low
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

 3 / 6 mph 49 / 49°F 93% 1010 mb
Low level cloud: 29%
Mid level cloud: 17%
High level cloud: 100%
Most Significant Cloud Type: low
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

S
S

 2 / 4 mph 50 / 50°F 87% 1010 mb
Low level cloud: 37%
Mid level cloud: 23%
High level cloud: 100%
Most Significant Cloud Type: low
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

W
W

 5 / 10 mph 50 / 48°F 79% 1009 mb
Low level cloud: 20%
Mid level cloud: 19%
High level cloud: 100%
Most Significant Cloud Type: low
38%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WNW
WNW

 6 / 13 mph 51 / 49°F 79% 1009 mb
Low level cloud: 72%
Mid level cloud: 51%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

 6 / 12 mph 50 / 47°F 81% 1008 mb
Low level cloud: 26%
Mid level cloud: 81%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

 5 / 11 mph 48 / 45°F 82% 1008 mb
Low level cloud: 0%
Mid level cloud: 91%
High level cloud: 100%
Most Significant Cloud Type: medium
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

 5 / 9 mph 51 / 49°F 82% 1009 mb
Low level cloud: 67%
Mid level cloud: 98%
High level cloud: 15%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 23
May		00:00

WSW
WSW

 6 / 12 mph 48 / 45°F 84% 1008 mb
Low level cloud: 90%
Mid level cloud: 95%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WSW
WSW

 8 / 16 mph 45 / 40°F 98% 1007 mb
Low level cloud: 97%
Mid level cloud: 99%
High level cloud: 11%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

W
W

 12 / 25 mph 43 / 37°F 98% 1006 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In
09:00

W
W

 15 / 31 mph 43 / 36°F 98% 1006 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 13%
Most Significant Cloud Type: low
100%
Expect 0.4 In of precipitation over the past 3 hours.
0.4 In
12:00

WSW
WSW

 14 / 29 mph 43 / 37°F 98% 1006 mb
Low level cloud: 98%
Mid level cloud: 81%
High level cloud: 11%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
15:00

WSW
WSW

 14 / 29 mph 43 / 37°F 96% 1007 mb
Low level cloud: 94%
Mid level cloud: 65%
High level cloud: 60%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

SW
SW

 14 / 29 mph 42 / 35°F 96% 1008 mb
Low level cloud: 91%
Mid level cloud: 75%
High level cloud: 91%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

SW
SW

 13 / 28 mph 41 / 34°F 95% 1010 mb
Low level cloud: 89%
Mid level cloud: 97%
High level cloud: 40%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 24
May		00:00

SSW
SSW

 10 / 21 mph 41 / 35°F 94% 1012 mb
Low level cloud: 93%
Mid level cloud: 97%
High level cloud: 95%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

 9 / 20 mph 41 / 35°F 94% 1013 mb
Low level cloud: 88%
Mid level cloud: 44%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

 9 / 19 mph 41 / 35°F 94% 1014 mb
Low level cloud: 89%
Mid level cloud: 49%
High level cloud: 45%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

 9 / 20 mph 42 / 36°F 91% 1016 mb
Low level cloud: 82%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SW
SW

 9 / 18 mph 42 / 37°F 85% 1018 mb
Low level cloud: 87%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

 6 / 12 mph 46 / 42°F 75% 1018 mb
Low level cloud: 29%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: low
39%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

 3 / 6 mph 47 / 45°F 75% 1018 mb
Low level cloud: 10%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SE
SE

 2 / 3 mph 49 / 47°F 88% 1020 mb
Low level cloud: 9%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: medium
68%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 25
May		00:00

ENE
ENE

 6 / 13 mph 53 / 51°F 95% 1021 mb
Low level cloud: 8%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
7%
0.0 In
06:00

S
S

 7 / 14 mph 42 / 37°F 89% 1024 mb
Low level cloud: 7%
Mid level cloud: 24%
High level cloud: 15%
Most Significant Cloud Type: medium
43%
0.0 In
12:00

SSW
SSW

 14 / 28 mph 46 / 40°F 77% 1019 mb
Low level cloud: 65%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
80%
0.0 In
18:00

SSW
SSW

 3 / 6 mph 53 / 53°F 73% 1018 mb
Low level cloud: 49%
Mid level cloud: 4%
High level cloud: 100%
Most Significant Cloud Type: low
62%
0.0 In
Sun 26
May		00:00

ESE
ESE

 5 / 10 mph 53 / 52°F 88% 1013 mb
Low level cloud: 93%
Mid level cloud: 80%
High level cloud: 19%
Most Significant Cloud Type: low
100%
0.0 In
06:00

SSE
SSE

 5 / 11 mph 47 / 44°F 90% 1017 mb
Low level cloud: 91%
Mid level cloud: 65%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

SSW
SSW

 7 / 16 mph 47 / 44°F 81% 1006 mb
Low level cloud: 59%
Mid level cloud: 10%
High level cloud: 97%
Most Significant Cloud Type: low
74%
0.0 In
18:00

E
E

 6 / 10 mph 59 / 58°F 92% 1012 mb
Low level cloud: 25%
Mid level cloud: 81%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
Mon 27
May		00:00

SSW
SSW

 9 / 19 mph 47 / 43°F 97% 1014 mb
Low level cloud: 66%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: low
71%
0.0 In
06:00

ENE
ENE

 4 / 8 mph 49 / 48°F 97% 1011 mb
Low level cloud: 95%
Mid level cloud: 97%
High level cloud: 27%
Most Significant Cloud Type: low
100%
0.2 In
12:00

SSW
SSW

 16 / 34 mph 48 / 42°F 87% 1011 mb
Low level cloud: 81%
Mid level cloud: 64%
High level cloud: 99%
Most Significant Cloud Type: low
100%
0.1 In
18:00

ENE
ENE

 4 / 9 mph 52 / 51°F 98% 1010 mb
Low level cloud: 85%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.3 In
Tue 28
May		00:00

SW
SW

 16 / 34 mph 44 / 37°F 96% 1008 mb
Low level cloud: 96%
Mid level cloud: 54%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.4 In
06:00

ENE
ENE

 3 / 7 mph 46 / 45°F 93% 1010 mb
Low level cloud: 24%
Mid level cloud: 25%
High level cloud: 32%
Most Significant Cloud Type: low
36%
0.1 In
12:00

SW
SW

 17 / 36 mph 47 / 40°F 84% 1009 mb
Low level cloud: 82%
Mid level cloud: 15%
High level cloud: 100%
Most Significant Cloud Type: low
98%
0.1 In
18:00

NNE
NNE

 4 / 8 mph 52 / 51°F 88% 1010 mb
Low level cloud: 62%
Mid level cloud: 22%
High level cloud: 32%
Most Significant Cloud Type: low
73%
0.3 In
Wed 29
May		00:00

SW
SW

 7 / 14 mph 45 / 41°F 93% 1007 mb
Low level cloud: 61%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: low
69%
0.0 In
06:00

S
S

 3 / 6 mph 45 / 44°F 95% 1011 mb
Low level cloud: 68%
Mid level cloud: 56%
High level cloud: 7%
Most Significant Cloud Type: low
88%
0.0 In
12:00

SW
SW

 10 / 21 mph 48 / 44°F 81% 1010 mb
Low level cloud: 59%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
62%
0.0 In
18:00

SSW
SSW

 7 / 14 mph 48 / 45°F 92% 1010 mb
Low level cloud: 75%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
91%
0.2 In
Thu 30
May		00:00

SW
SW

 5 / 10 mph 50 / 48°F 96% 1013 mb
Low level cloud: 41%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
46%
0.0 In
06:00

S
S

 9 / 19 mph 43 / 38°F 94% 1010 mb
Low level cloud: 54%
Mid level cloud: 5%
High level cloud: 38%
Most Significant Cloud Type: low
60%
0.0 In
12:00

W
W

 8 / 16 mph 50 / 47°F 69% 1017 mb
Low level cloud: 4%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
6%
0.0 In
18:00

ESE
ESE

 2 / 5 mph 49 / 49°F 93% 1006 mb
Low level cloud: 86%
Mid level cloud: 98%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
Fri 31
May		00:00

S
S

 5 / 10 mph 48 / 46°F 88% 1019 mb
Low level cloud: 21%
Mid level cloud: 30%
High level cloud: 33%
Most Significant Cloud Type: low
35%
0.0 In
06:00

S
S

 4 / 8 mph 45 / 44°F 95% 1002 mb
Low level cloud: 51%
Mid level cloud: 49%
High level cloud: 94%
Most Significant Cloud Type: low
79%
0.3 In
12:00

WSW
WSW

 6 / 12 mph 50 / 48°F 75% 1019 mb
Low level cloud: 29%
Mid level cloud: 51%
High level cloud: 22%
Most Significant Cloud Type: low
49%
0.0 In
18:00

S
S

 4 / 9 mph 52 / 51°F 77% 1002 mb
Low level cloud: 49%
Mid level cloud: 32%
High level cloud: 20%
Most Significant Cloud Type: low
62%
0.1 In
Sat 01
Jun		00:00

ESE
ESE

 5 / 10 mph 43 / 40°F 97% 1015 mb
Low level cloud: 93%
Mid level cloud: 97%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.3 In
06:00

SE
SE

 3 / 7 mph 46 / 45°F 89% 1002 mb
Low level cloud: 54%
Mid level cloud: 14%
High level cloud: 36%
Most Significant Cloud Type: low
63%
0.0 In
12:00

SSW
SSW

 8 / 17 mph 49 / 45°F 98% 1013 mb
Low level cloud: 95%
Mid level cloud: 13%
High level cloud: 17%
Most Significant Cloud Type: low
100%
0.1 In
18:00

SW
SW

 2 / 5 mph 51 / 51°F 79% 1004 mb
Low level cloud: 25%
Mid level cloud: 19%
High level cloud: 17%
Most Significant Cloud Type: low
34%
0.2 In
Sun 02
Jun		00:00

SSE
SSE

 5 / 11 mph 58 / 58°F 98% 1008 mb
Low level cloud: 55%
Mid level cloud: 66%
High level cloud: 49%
Most Significant Cloud Type: low
83%
0.0 In
06:00

E
E

 2 / 3 mph 47 / 47°F 89% 1007 mb
Low level cloud: 49%
Mid level cloud: 27%
High level cloud: 3%
Most Significant Cloud Type: low
58%
0.0 In
12:00

SW
SW

 18 / 37 mph 50 / 44°F 85% 1003 mb
Low level cloud: 46%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
49%
0.3 In
18:00

NW
NW

 2 / 5 mph 50 / 51°F 85% 1010 mb
Low level cloud: 23%
Mid level cloud: 48%
High level cloud: 1%
Most Significant Cloud Type: low
40%
0.2 In

The day label given represents the local day relative to the local time for the location you are looking at.
(More Info)

Day

This time is corrected for local time zones and where possible for daylight saving times.
(More Info)

Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
(More Info)

Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
(More Info)

Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
(More Info)

Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
(More Info)

Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
(More Info)

Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
(More Info)

Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
(More Info)

Pressure