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Glan-yr-afon 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Glan-yr-afon

Gwynedd, United Kingdom

Long range weather outlook for Glan-yr-afon includes 14 day forecast summary:

The outlook for Glan-yr-afon in the two weeks ahead shows the average daytime maximum temperature will be around 16°C, with a high for the two weeks of 24°C expected on the afternoon of Tuesday 4th. The mean minimum temperature will be 7°C, dipping to its lowest on the morning of Saturday 1st at 4°C. The coming 14 days will have most days seeing a little rain. It looks like Sunday 26th will have the most precipitation with an accumulation of around 6.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityCloud AmountPrecip AmountWeather
Sun 26
May		15:00

WSW
WSW

 10 / 13 kts 61 / 59°F 73%
Low level cloud: 47%
Mid level cloud: 42%
High level cloud: 22%
Most Significant Cloud Type: low
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

 8 / 10 kts 56 / 53°F 78%
Low level cloud: 26%
Mid level cloud: 25%
High level cloud: 14%
Most Significant Cloud Type: low
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SSW
SSW

 4 / 9 kts 46 / 42°F 96%
Low level cloud: 62%
Mid level cloud: 8%
High level cloud: 70%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 27
May		00:00

SW
SW

 8 / 10 kts 51 / 47°F 87%
Low level cloud: 84%
Mid level cloud: 32%
High level cloud: 20%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

W
W

 8 / 12 kts 49 / 45°F 95%
Low level cloud: 74%
Mid level cloud: 44%
High level cloud: 6%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

 6 / 8 kts 48 / 44°F 95%
Low level cloud: 69%
Mid level cloud: 43%
High level cloud: 32%
Most Significant Cloud Type: low
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

 9 / 11 kts 53 / 48°F 75%
Low level cloud: 44%
Mid level cloud: 22%
High level cloud: 32%
Most Significant Cloud Type: low
55%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WSW
WSW

 10 / 12 kts 57 / 53°F 57%
Low level cloud: 27%
Mid level cloud: 46%
High level cloud: 32%
Most Significant Cloud Type: low
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

 10 / 11 kts 57 / 53°F 60%
Low level cloud: 53%
Mid level cloud: 14%
High level cloud: 15%
Most Significant Cloud Type: low
59%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

 7 / 9 kts 55 / 51°F 69%
Low level cloud: 4%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

 4 / 9 kts 43 / 39°F 96%
Low level cloud: 10%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 28
May		00:00

SSW
SSW

 4 / 8 kts 40 / 37°F 97%
Low level cloud: 18%
Mid level cloud: 7%
High level cloud: 39%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

S
S

 3 / 7 kts 40 / 37°F 97%
Low level cloud: 62%
Mid level cloud: 72%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSE
SSE

 3 / 4 kts 49 / 47°F 93%
Low level cloud: 85%
Mid level cloud: 78%
High level cloud: 18%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

S
S

 4 / 6 kts 49 / 47°F 98%
Low level cloud: 87%
Mid level cloud: 38%
High level cloud: 89%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSW
SSW

 5 / 6 kts 55 / 53°F 96%
Low level cloud: 91%
Mid level cloud: 46%
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

SSW
SSW

 5 / 7 kts 55 / 54°F 98%
Low level cloud: 97%
Mid level cloud: 73%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SW
SW

 11 / 15 kts 54 / 50°F 96%
Low level cloud: 82%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

 11 / 15 kts 53 / 49°F 90%
Low level cloud: 91%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 29
May		00:00

WSW
WSW

 9 / 13 kts 53 / 49°F 91%
Low level cloud: 88%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SW
SW

 8 / 11 kts 51 / 48°F 95%
Low level cloud: 89%
Mid level cloud: 39%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

 8 / 11 kts 51 / 47°F 93%
Low level cloud: 98%
Mid level cloud: 63%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

W
W

 9 / 11 kts 53 / 49°F 91%
Low level cloud: 75%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

W
W

 11 / 14 kts 58 / 54°F 76%
Low level cloud: 45%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

 13 / 16 kts 60 / 56°F 74%
Low level cloud: 59%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: low
66%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

 10 / 13 kts 57 / 53°F 85%
Low level cloud: 39%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WNW
WNW

 8 / 14 kts 51 / 46°F 91%
Low level cloud: 41%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 30
May		00:00

W
W

 4 / 9 kts 45 / 42°F 97%
Low level cloud: 88%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WNW
WNW

 6 / 9 kts 51 / 48°F 89%
Low level cloud: 83%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WNW
WNW

 7 / 8 kts 52 / 48°F 91%
Low level cloud: 88%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NW
NW

 8 / 9 kts 52 / 48°F 92%
Low level cloud: 93%
Mid level cloud: 40%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NW
NW

 13 / 15 kts 56 / 51°F 80%
Low level cloud: 66%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
71%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NW
NW

 15 / 17 kts 59 / 55°F 66%
Low level cloud: 59%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

 13 / 15 kts 54 / 50°F 84%
Low level cloud: 88%
Mid level cloud: 16%
High level cloud: 8%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NW
NW

 11 / 15 kts 50 / 44°F 91%
Low level cloud: 79%
Mid level cloud: 27%
High level cloud: 36%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 31
May		00:00

NW
NW

 9 / 12 kts 48 / 44°F 93%
Low level cloud: 92%
Mid level cloud: 43%
High level cloud: 66%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

 8 / 10 kts 48 / 44°F 89%
Low level cloud: 84%
Mid level cloud: 98%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NW
NW

 9 / 11 kts 49 / 44°F 87%
Low level cloud: 91%
Mid level cloud: 43%
High level cloud: 4%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NW
NW

 13 / 15 kts 55 / 50°F 70%
Low level cloud: 14%
Mid level cloud: 20%
High level cloud: 100%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NW
NW

 13 / 15 kts 58 / 53°F 55%
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 41%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NW
NW

 14 / 16 kts 58 / 53°F 53%
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: medium
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

 10 / 12 kts 55 / 50°F 66%
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 1%
Most Significant Cloud Type: medium
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NW
NW

 5 / 9 kts 45 / 41°F 84%
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 5%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 01
Jun		00:00

W
W

 4 / 8 kts 40 / 37°F 96%
Low level cloud: 9%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WNW
WNW

 3 / 7 kts 39 / 36°F 97%
Low level cloud: 16%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WNW
WNW

 2 / 3 kts 48 / 46°F 89%
Low level cloud: 22%
Mid level cloud: 23%
High level cloud: 2%
Most Significant Cloud Type: low
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NW
NW

 6 / 7 kts 58 / 55°F 68%
Low level cloud: 48%
Mid level cloud: 13%
High level cloud: 9%
Most Significant Cloud Type: low
53%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNW
NNW

 8 / 10 kts 59 / 59°F 63%
Low level cloud: 94%
Mid level cloud: 13%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNW
NNW

 9 / 11 kts 59 / 56°F 64%
Low level cloud: 73%
Mid level cloud: 3%
High level cloud: 15%
Most Significant Cloud Type: low
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNW
NNW

 8 / 9 kts 57 / 53°F 76%
Low level cloud: 40%
Mid level cloud: 2%
High level cloud: 48%
Most Significant Cloud Type: low
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NW
NW

 3 / 6 kts 47 / 44°F 97%
Low level cloud: 48%
Mid level cloud: 8%
High level cloud: 94%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityCloud AmountPrecip AmountWeather
Sun 02
Jun		00:00

WSW
WSW

 3 / 7 kts 51 / 50°F 89%
Low level cloud: 56%
Mid level cloud: 83%
High level cloud: 33%
Most Significant Cloud Type: low
89%
0.0 In
06:00

WNW
WNW

 6 / 13 kts 54 / 52°F 92%
Low level cloud: 89%
Mid level cloud: 8%
High level cloud: 1%
Most Significant Cloud Type: low
91%
0.0 In
12:00

N
N

 9 / 19 kts 64 / 64°F 54%
Low level cloud: 46%
Mid level cloud: 46%
High level cloud: 4%
Most Significant Cloud Type: low
62%
0.0 In
18:00

N
N

 7 / 16 kts 60 / 60°F 74%
Low level cloud: 65%
Mid level cloud: 4%
High level cloud: 7%
Most Significant Cloud Type: low
67%
0.0 In
Mon 03
Jun		00:00

W
W

 2 / 4 kts 46 / 46°F 91%
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 80%
Most Significant Cloud Type: medium
10%
0.0 In
06:00

WSW
WSW

 3 / 6 kts 51 / 50°F 89%
Low level cloud: 42%
Mid level cloud: 55%
High level cloud: 42%
Most Significant Cloud Type: low
65%
0.0 In
12:00

NE
NE

 7 / 16 kts 65 / 65°F 65%
Low level cloud: 32%
Mid level cloud: 9%
High level cloud: 81%
Most Significant Cloud Type: low
44%
0.0 In
18:00

NNW
NNW

 5 / 11 kts 70 / 70°F 78%
Low level cloud: 10%
Mid level cloud: 3%
High level cloud: 30%
Most Significant Cloud Type: low
14%
0.0 In
Tue 04
Jun		00:00

NW
NW

 0 / 0 kts 51 / 51°F 95%
Low level cloud: 33%
Mid level cloud: 4%
High level cloud: 33%
Most Significant Cloud Type: low
38%
0.0 In
06:00

WNW
WNW

 1 / 4 kts 59 / 60°F 86%
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 5%
Most Significant Cloud Type: medium
6%
0.0 In
12:00

E
E

 2 / 4 kts 67 / 67°F 72%
Low level cloud: 83%
Mid level cloud: 19%
High level cloud: 94%
Most Significant Cloud Type: low
100%
0.0 In
18:00

NNE
NNE

 3 / 7 kts 65 / 65°F 80%
Low level cloud: 78%
Mid level cloud: 3%
High level cloud: 3%
Most Significant Cloud Type: low
79%
0.0 In
Wed 05
Jun		00:00

NNW
NNW

 2 / 4 kts 53 / 53°F 96%
Low level cloud: 17%
Mid level cloud: 29%
High level cloud: 100%
Most Significant Cloud Type: low
39%
0.1 In
06:00

N
N

 0 / 1 kts 61 / 61°F 88%
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
12:00

NNW
NNW

 7 / 15 kts 57 / 55°F 76%
Low level cloud: 83%
Mid level cloud: 10%
High level cloud: 16%
Most Significant Cloud Type: low
88%
0.0 In
18:00

NNE
NNE

 4 / 10 kts 67 / 67°F 76%
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
0.0 In
Thu 06
Jun		00:00

WNW
WNW

 3 / 6 kts 42 / 39°F 94%
Low level cloud: 12%
Mid level cloud: 0%
High level cloud: 62%
Most Significant Cloud Type: low
19%
0.0 In
06:00

ESE
ESE

 2 / 4 kts 58 / 59°F 77%
Low level cloud: 88%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
89%
0.0 In
12:00

ENE
ENE

 5 / 12 kts 50 / 47°F 81%
Low level cloud: 83%
Mid level cloud: 52%
High level cloud: 6%
Most Significant Cloud Type: low
100%
0.0 In
18:00

E
E

 8 / 18 kts 66 / 66°F 80%
Low level cloud: 49%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: low
57%
0.0 In
Fri 07
Jun		00:00

NE
NE

 2 / 5 kts 43 / 42°F 96%
Low level cloud: 44%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
59%
0.1 In
06:00

E
E

 4 / 8 kts 55 / 54°F 96%
Low level cloud: 94%
Mid level cloud: 9%
High level cloud: 12%
Most Significant Cloud Type: low
98%
0.0 In
12:00

NNE
NNE

 6 / 13 kts 53 / 50°F 62%
Low level cloud: 64%
Mid level cloud: 56%
High level cloud: 0%
Most Significant Cloud Type: low
83%
0.0 In
18:00

ESE
ESE

 10 / 20 kts 63 / 63°F 78%
Low level cloud: 33%
Mid level cloud: 11%
High level cloud: 32%
Most Significant Cloud Type: low
40%
0.0 In
Sat 08
Jun		00:00

WNW
WNW

 3 / 8 kts 42 / 40°F 87%
Low level cloud: 82%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
86%
0.1 In
06:00

SE
SE

 4 / 8 kts 53 / 52°F 82%
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 18%
Most Significant Cloud Type: medium
18%
0.0 In
12:00

WNW
WNW

 8 / 17 kts 55 / 53°F 53%
Low level cloud: 21%
Mid level cloud: 56%
High level cloud: 100%
Most Significant Cloud Type: low
52%
0.0 In
18:00

SE
SE

 4 / 9 kts 66 / 66°F 81%
Low level cloud: 59%
Mid level cloud: 70%
High level cloud: 51%
Most Significant Cloud Type: low
89%
0.0 In
Sun 09
Jun		00:00

SW
SW

 6 / 13 kts 44 / 40°F 92%
Low level cloud: 11%
Mid level cloud: 98%
High level cloud: 66%
Most Significant Cloud Type: medium
100%
0.0 In
06:00

S
S

 1 / 4 kts 56 / 58°F 95%
Low level cloud: 62%
Mid level cloud: 78%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

WSW
WSW

 12 / 26 kts 58 / 54°F 62%
Low level cloud: 67%
Mid level cloud: 44%
High level cloud: 32%
Most Significant Cloud Type: low
86%
0.0 In
18:00

NNW
NNW

 1 / 4 kts 62 / 62°F 99%
Low level cloud: 90%
Mid level cloud: 83%
High level cloud: 60%
Most Significant Cloud Type: low
100%
0.5 In
Mon 10
Jun		00:00

SW
SW

 8 / 17 kts 50 / 46°F 88%
Low level cloud: 94%
Mid level cloud: 46%
High level cloud: 39%
Most Significant Cloud Type: low
100%
0.0 In
06:00

W
W

 3 / 7 kts 55 / 55°F 95%
Low level cloud: 1%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
12:00

SSW
SSW

 12 / 25 kts 60 / 60°F 59%
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 73%
Most Significant Cloud Type: medium
100%
0.0 In
18:00

WSW
WSW

 9 / 19 kts 58 / 56°F 70%
Low level cloud: 8%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
12%
0.0 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

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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