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Porthdynllaen 14 Day Long Range Forecast

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

Gwynedd, United Kingdom

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

For Porthdynllaen in the coming two weeks the average daytime maximum temperature will be around 10°C, with a high for the two weeks of 14°C expected on the afternoon of Thursday 15th. The mean minimum temperature will be 8°C, dipping to its lowest on the morning of Tuesday 20th at 6°C. The next 14 days will remain predominantly dry. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 15
Nov
18:00

S
S

19 / 24 mph 57 / 53°F 90% 1016 mb
Low level cloud: 90%
Mid level cloud: 18%
High level cloud: 2%
Most Significant Cloud Type: low
96%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

S
S

15 / 20 mph 57 / 53°F 91% 1018 mb
Low level cloud: 89%
Mid level cloud: 10%
High level cloud: 3%
Most Significant Cloud Type: low
92%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
Fri 16
Nov
00:00

SSE
SSE

16 / 29 mph 54 / 49°F 90% 1019 mb
Low level cloud: 83%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
84%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
03:00

SSE
SSE

16 / 28 mph 54 / 49°F 89% 1020 mb
Low level cloud: 60%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
61%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

SSE
SSE

15 / 24 mph 54 / 49°F 90% 1020 mb
Low level cloud: 41%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
42%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

SE
SE

15 / 23 mph 54 / 49°F 88% 1021 mb
Low level cloud: 12%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
14%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

SE
SE

13 / 23 mph 54 / 50°F 85% 1022 mb
Low level cloud: 4%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
5%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

SE
SE

9 / 18 mph 54 / 51°F 86% 1022 mb
Low level cloud: 11%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

ESE
ESE

11 / 21 mph 54 / 51°F 87% 1022 mb
Low level cloud: 12%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

ESE
ESE

14 / 26 mph 54 / 50°F 87% 1022 mb
Low level cloud: 2%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
2%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Sat 17
Nov
00:00

ESE
ESE

16 / 33 mph 52 / 47°F 85% 1023 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

ESE
ESE

17 / 36 mph 50 / 44°F 85% 1023 mb
Low level cloud: 1%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

ESE
ESE

16 / 34 mph 49 / 43°F 81% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

ESE
ESE

15 / 22 mph 52 / 47°F 78% 1024 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

ESE
ESE

12 / 17 mph 55 / 52°F 63% 1024 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

ESE
ESE

9 / 11 mph 57 / 54°F 64% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

ESE
ESE

14 / 16 mph 55 / 51°F 68% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

ESE
ESE

17 / 21 mph 53 / 48°F 67% 1025 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Sun 18
Nov
00:00

ESE
ESE

17 / 24 mph 50 / 44°F 69% 1026 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

ESE
ESE

13 / 20 mph 49 / 43°F 68% 1026 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

E
E

12 / 19 mph 48 / 42°F 65% 1027 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

E
E

12 / 16 mph 50 / 45°F 61% 1028 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 15%
Most Significant Cloud Type: high
14%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

E
E

9 / 13 mph 52 / 49°F 54% 1028 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

ENE
ENE

9 / 13 mph 53 / 50°F 55% 1028 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

E
E

14 / 17 mph 52 / 47°F 61% 1028 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

E
E

14 / 19 mph 50 / 45°F 61% 1028 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Mon 19
Nov
00:00

E
E

15 / 26 mph 47 / 41°F 56% 1027 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

E
E

15 / 29 mph 45 / 38°F 66% 1026 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

E
E

14 / 28 mph 44 / 37°F 80% 1025 mb
Low level cloud: 38%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
39%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

E
E

17 / 26 mph 47 / 40°F 75% 1025 mb
Low level cloud: 56%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
57%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

ESE
ESE

19 / 21 mph 50 / 44°F 70% 1025 mb
Low level cloud: 29%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
33%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

E
E

15 / 17 mph 52 / 47°F 68% 1024 mb
Low level cloud: 79%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
81%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

E
E

17 / 20 mph 50 / 44°F 71% 1024 mb
Low level cloud: 34%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
33%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

E
E

17 / 19 mph 48 / 42°F 72% 1024 mb
Low level cloud: 28%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
28%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Tue 20
Nov
00:00

E
E

15 / 21 mph 44 / 38°F 70% 1024 mb
Low level cloud: 38%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
38%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

ENE
ENE

15 / 22 mph 44 / 37°F 70% 1023 mb
Low level cloud: 9%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
9%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

ENE
ENE

17 / 25 mph 43 / 36°F 72% 1022 mb
Low level cloud: 5%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
5%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

ENE
ENE

17 / 22 mph 45 / 37°F 69% 1021 mb
Low level cloud: 18%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
19%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

ENE
ENE

18 / 23 mph 46 / 39°F 63% 1020 mb
Low level cloud: 25%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
27%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

NE
NE

19 / 24 mph 47 / 39°F 64% 1018 mb
Low level cloud: 31%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
38%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

ENE
ENE

20 / 26 mph 46 / 38°F 66% 1017 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

ENE
ENE

21 / 28 mph 45 / 37°F 70% 1018 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Wed 21
Nov
00:00

ENE
ENE

18 / 23 mph 46 / 38°F 69% 1018 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 5%
Most Significant Cloud Type: medium
14%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

NE
NE

19 / 28 mph 45 / 37°F 70% 1017 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 21%
Most Significant Cloud Type: medium
28%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

NE
NE

19 / 31 mph 44 / 36°F 71% 1016 mb
Low level cloud: 0%
Mid level cloud: 80%
High level cloud: 86%
Most Significant Cloud Type: medium
83%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

NE
NE

17 / 24 mph 46 / 39°F 70% 1016 mb
Low level cloud: 13%
Mid level cloud: 80%
High level cloud: 91%
Most Significant Cloud Type: medium
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

NE
NE

17 / 20 mph 48 / 42°F 69% 1015 mb
Low level cloud: 55%
Mid level cloud: 79%
High level cloud: 89%
Most Significant Cloud Type: low
92%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

NE
NE

17 / 19 mph 49 / 43°F 70% 1014 mb
Low level cloud: 39%
Mid level cloud: 79%
High level cloud: 89%
Most Significant Cloud Type: low
76%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

ENE
ENE

17 / 20 mph 48 / 42°F 71% 1014 mb
Low level cloud: 4%
Mid level cloud: 62%
High level cloud: 52%
Most Significant Cloud Type: medium
76%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

E
E

15 / 18 mph 47 / 40°F 71% 1016 mb
Low level cloud: 3%
Mid level cloud: 86%
High level cloud: 20%
Most Significant Cloud Type: medium
94%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 22
Nov
00:00

NE
NE

17 / 23 mph 47 / 40°F 75% 1019 mb
Low level cloud: 59%
Mid level cloud: 98%
High level cloud: 98%
Most Significant Cloud Type: low
100%
0.00 In
06:00

NNE
NNE

15 / 21 mph 48 / 42°F 76% 1026 mb
Low level cloud: 68%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
68%
0.01 In
12:00

SSW
SSW

11 / 15 mph 46 / 41°F 73% 1015 mb
Low level cloud: 11%
Mid level cloud: 46%
High level cloud: 98%
Most Significant Cloud Type: medium
80%
0.04 In
18:00

ENE
ENE

15 / 18 mph 47 / 41°F 67% 1032 mb
Low level cloud: 31%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
31%
0.00 In
Fri 23
Nov
00:00

ENE
ENE

12 / 15 mph 45 / 40°F 65% 1032 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
0.00 In
06:00

NNE
NNE

26 / 38 mph 45 / 36°F 75% 1012 mb
Low level cloud: 44%
Mid level cloud: 44%
High level cloud: 6%
Most Significant Cloud Type: low
59%
0.03 In
12:00

N
N

15 / 20 mph 47 / 41°F 67% 1031 mb
Low level cloud: 91%
Mid level cloud: 4%
High level cloud: 70%
Most Significant Cloud Type: low
100%
0.01 In
18:00

NE
NE

19 / 22 mph 48 / 41°F 71% 1020 mb
Low level cloud: 14%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
16%
0.00 In
Sat 24
Nov
00:00

NNE
NNE

19 / 36 mph 42 / 34°F 73% 1029 mb
Low level cloud: 59%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
59%
0.01 In
06:00

NE
NE

13 / 20 mph 44 / 38°F 71% 1020 mb
Low level cloud: 13%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
14%
0.00 In
12:00

NNE
NNE

25 / 32 mph 45 / 36°F 65% 1028 mb
Low level cloud: 81%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
81%
0.02 In
18:00

N
N

21 / 33 mph 46 / 38°F 69% 1009 mb
Low level cloud: 29%
Mid level cloud: 60%
High level cloud: 0%
Most Significant Cloud Type: low
49%
0.14 In
Sun 25
Nov
00:00

NNE
NNE

24 / 29 mph 42 / 33°F 66% 1034 mb
Low level cloud: 4%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
5%
0.02 In
06:00

NE
NE

16 / 23 mph 40 / 31°F 77% 1003 mb
Low level cloud: 74%
Mid level cloud: 83%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.01 In
12:00

NE
NE

19 / 23 mph 45 / 38°F 65% 1038 mb
Low level cloud: 11%
Mid level cloud: 23%
High level cloud: 10%
Most Significant Cloud Type: low
20%
0.01 In
18:00

ENE
ENE

27 / 38 mph 42 / 31°F 73% 1008 mb
Low level cloud: 0%
Mid level cloud: 66%
High level cloud: 38%
Most Significant Cloud Type: medium
67%
0.06 In
Mon 26
Nov
00:00

NW
NW

16 / 22 mph 44 / 37°F 76% 1034 mb
Low level cloud: 81%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
96%
0.03 In
06:00

ENE
ENE

23 / 37 mph 39 / 29°F 72% 1012 mb
Low level cloud: 0%
Mid level cloud: 61%
High level cloud: 47%
Most Significant Cloud Type: medium
62%
0.01 In
12:00

NNE
NNE

24 / 37 mph 48 / 40°F 66% 1032 mb
Low level cloud: 59%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
62%
0.16 In
18:00

ENE
ENE

25 / 29 mph 42 / 32°F 66% 1015 mb
Low level cloud: 2%
Mid level cloud: 50%
High level cloud: 65%
Most Significant Cloud Type: medium
57%
0.00 In
Tue 27
Nov
00:00

N
N

17 / 23 mph 45 / 38°F 67% 1030 mb
Low level cloud: 55%
Mid level cloud: 23%
High level cloud: 34%
Most Significant Cloud Type: low
67%
0.02 In
06:00

ENE
ENE

21 / 30 mph 38 / 28°F 63% 1018 mb
Low level cloud: 3%
Mid level cloud: 50%
High level cloud: 40%
Most Significant Cloud Type: medium
61%
0.00 In
12:00

NNW
NNW

29 / 51 mph 49 / 41°F 75% 1019 mb
Low level cloud: 28%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
42%
0.23 In
18:00

ENE
ENE

20 / 24 mph 40 / 31°F 66% 1021 mb
Low level cloud: 14%
Mid level cloud: 19%
High level cloud: 15%
Most Significant Cloud Type: low
22%
0.00 In
Wed 28
Nov
00:00

N
N

30 / 52 mph 44 / 33°F 63% 1017 mb
Low level cloud: 1%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: medium
31%
0.16 In
06:00

ENE
ENE

20 / 29 mph 38 / 28°F 66% 1023 mb
Low level cloud: 12%
Mid level cloud: 17%
High level cloud: 8%
Most Significant Cloud Type: low
18%
0.00 In
12:00

N
N

26 / 34 mph 47 / 38°F 61% 1021 mb
Low level cloud: 9%
Mid level cloud: 46%
High level cloud: 8%
Most Significant Cloud Type: medium
70%
0.04 In
18:00

NE
NE

18 / 21 mph 40 / 31°F 65% 1022 mb
Low level cloud: 10%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
73%
0.01 In
Thu 29
Nov
00:00

N
N

19 / 22 mph 44 / 37°F 61% 1024 mb
Low level cloud: 52%
Mid level cloud: 32%
High level cloud: 12%
Most Significant Cloud Type: low
64%
0.01 In
06:00

NE
NE

16 / 23 mph 37 / 28°F 69% 1020 mb
Low level cloud: 10%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
72%
0.03 In
12:00

WSW
WSW

19 / 25 mph 49 / 42°F 78% 1018 mb
Low level cloud: 86%
Mid level cloud: 57%
High level cloud: 51%
Most Significant Cloud Type: low
100%
0.08 In
18:00

N
N

14 / 21 mph 40 / 33°F 61% 1018 mb
Low level cloud: 66%
Mid level cloud: 43%
High level cloud: 33%
Most Significant Cloud Type: low
85%
0.11 In
Fri 30
Nov
00:00

N
N

23 / 28 mph 45 / 36°F 68% 1017 mb
Low level cloud: 61%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
70%
0.21 In
06:00

WNW
WNW

17 / 30 mph 39 / 29°F 75% 1010 mb
Low level cloud: 50%
Mid level cloud: 44%
High level cloud: 43%
Most Significant Cloud Type: low
70%
0.19 In
12:00

NNW
NNW

20 / 26 mph 46 / 38°F 71% 1022 mb
Low level cloud: 62%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
77%
0.05 In
18:00

NNW
NNW

19 / 35 mph 42 / 34°F 70% 1006 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
0.24 In

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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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.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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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.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

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