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Graig Trewyddfa 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Graig Trewyddfa

Abertawe, United Kingdom

Long range weather outlook for Graig Trewyddfa includes 14 day forecast summary:

The forecast for Graig Trewyddfa in the coming two weeks is predicting the average daytime maximum temperature will be around 25°C, with a high for the two weeks of 29°C expected on the afternoon of Tuesday 24th. The average minimum temperature will be 13°C, dipping to its lowest on the morning of Friday 20th at 10°C. The next 14 days will have mixed weather with some days dry and some seeing a little rain. It looks like Monday 16th will have the most precipitation with an accumulation of around 2.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 15
Jul
21:00

SW
SW

4 / 7 mph 64 / 62°F 89% 1016 mb
Low level cloud: 2%
Mid level cloud: 2%
High level cloud: 7%
Most Significant Cloud Type: low
3%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Mon 16
Jul
00:00

SSW
SSW

4 / 8 mph 58 / 58°F 92% 1015 mb
Low level cloud: 18%
Mid level cloud: 28%
High level cloud: 8%
Most Significant Cloud Type: low
28%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

S
S

6 / 12 mph 60 / 60°F 93% 1014 mb
Low level cloud: 31%
Mid level cloud: 81%
High level cloud: 43%
Most Significant Cloud Type: low
64%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

S
S

6 / 8 mph 68 / 65°F 90% 1014 mb
Low level cloud: 31%
Mid level cloud: 15%
High level cloud: 92%
Most Significant Cloud Type: low
47%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

SSW
SSW

11 / 13 mph 74 / 76°F 78% 1014 mb
Low level cloud: 47%
Mid level cloud: 43%
High level cloud: 79%
Most Significant Cloud Type: low
71%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

W
W

7 / 11 mph 72 / 69°F 89% 1014 mb
Low level cloud: 33%
Mid level cloud: 66%
High level cloud: 0%
Most Significant Cloud Type: low
55%
Expect 0.07 In of precipitation over the past 3 hours.
0.07 In
15:00

W
W

12 / 15 mph 74 / 76°F 73% 1014 mb
Low level cloud: 56%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
56%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
18:00

WNW
WNW

11 / 13 mph 70 / 68°F 70% 1014 mb
Low level cloud: 45%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
45%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

WNW
WNW

8 / 15 mph 58 / 55°F 85% 1015 mb
Low level cloud: 17%
Mid level cloud: 5%
High level cloud: 4%
Most Significant Cloud Type: low
19%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Tue 17
Jul
00:00

W
W

6 / 11 mph 56 / 55°F 87% 1016 mb
Low level cloud: 5%
Mid level cloud: 16%
High level cloud: 32%
Most Significant Cloud Type: medium
32%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

W
W

5 / 10 mph 55 / 54°F 87% 1015 mb
Low level cloud: 9%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: low
16%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

NW
NW

3 / 5 mph 59 / 58°F 84% 1016 mb
Low level cloud: 20%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
35%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

WNW
WNW

6 / 8 mph 69 / 66°F 72% 1016 mb
Low level cloud: 23%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
38%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
12:00

WSW
WSW

10 / 12 mph 72 / 69°F 65% 1016 mb
Low level cloud: 20%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
25%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
15:00

WSW
WSW

12 / 14 mph 71 / 70°F 63% 1016 mb
Low level cloud: 17%
Mid level cloud: 5%
High level cloud: 15%
Most Significant Cloud Type: low
20%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

WSW
WSW

10 / 12 mph 69 / 68°F 69% 1016 mb
Low level cloud: 4%
Mid level cloud: 8%
High level cloud: 77%
Most Significant Cloud Type: medium
23%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

WSW
WSW

5 / 11 mph 59 / 57°F 83% 1017 mb
Low level cloud: 3%
Mid level cloud: 12%
High level cloud: 52%
Most Significant Cloud Type: medium
21%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Wed 18
Jul
00:00

SSW
SSW

4 / 8 mph 56 / 56°F 84% 1017 mb
Low level cloud: 10%
Mid level cloud: 27%
High level cloud: 6%
Most Significant Cloud Type: low
20%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

S
S

6 / 12 mph 56 / 55°F 88% 1017 mb
Low level cloud: 34%
Mid level cloud: 46%
High level cloud: 52%
Most Significant Cloud Type: low
56%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

SSE
SSE

6 / 10 mph 61 / 59°F 88% 1017 mb
Low level cloud: 57%
Mid level cloud: 56%
High level cloud: 33%
Most Significant Cloud Type: low
80%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
09:00

S
S

7 / 9 mph 67 / 65°F 82% 1018 mb
Low level cloud: 33%
Mid level cloud: 47%
High level cloud: 6%
Most Significant Cloud Type: low
50%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
12:00

SSW
SSW

7 / 8 mph 71 / 68°F 72% 1018 mb
Low level cloud: 8%
Mid level cloud: 45%
High level cloud: 18%
Most Significant Cloud Type: medium
69%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
15:00

WSW
WSW

8 / 9 mph 74 / 76°F 62% 1018 mb
Low level cloud: 8%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
48%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
18:00

W
W

8 / 9 mph 73 / 76°F 67% 1018 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 6%
Most Significant Cloud Type: medium
14%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

NW
NW

6 / 11 mph 62 / 60°F 85% 1019 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 78%
Most Significant Cloud Type: medium
11%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Thu 19
Jul
00:00

N
N

5 / 10 mph 57 / 57°F 89% 1019 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 79%
Most Significant Cloud Type: medium
8%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

NNE
NNE

4 / 9 mph 55 / 54°F 87% 1019 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 75%
Most Significant Cloud Type: medium
9%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

NNE
NNE

4 / 6 mph 58 / 57°F 82% 1019 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 42%
Most Significant Cloud Type: medium
13%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

W
W

3 / 3 mph 70 / 67°F 65% 1019 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 83%
Most Significant Cloud Type: medium
19%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

WSW
WSW

6 / 7 mph 74 / 76°F 58% 1019 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 77%
Most Significant Cloud Type: medium
18%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

W
W

7 / 8 mph 75 / 76°F 58% 1018 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 74%
Most Significant Cloud Type: medium
13%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

NW
NW

8 / 9 mph 74 / 76°F 67% 1018 mb
Low level cloud: 2%
Mid level cloud: 5%
High level cloud: 15%
Most Significant Cloud Type: low
5%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

NNW
NNW

10 / 17 mph 60 / 57°F 80% 1018 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Fri 20
Jul
00:00

N
N

7 / 14 mph 54 / 52°F 84% 1018 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

N
N

5 / 11 mph 51 / 49°F 87% 1017 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
06:00

N
N

3 / 6 mph 56 / 54°F 81% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 64%
Most Significant Cloud Type: high
64%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

WNW
WNW

6 / 7 mph 72 / 69°F 70% 1016 mb
Low level cloud: 12%
Mid level cloud: 18%
High level cloud: 85%
Most Significant Cloud Type: low
28%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

WNW
WNW

9 / 10 mph 73 / 76°F 66% 1015 mb
Low level cloud: 6%
Mid level cloud: 63%
High level cloud: 21%
Most Significant Cloud Type: medium
81%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

W
W

9 / 10 mph 74 / 76°F 68% 1014 mb
Low level cloud: 30%
Mid level cloud: 44%
High level cloud: 33%
Most Significant Cloud Type: low
49%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

WNW
WNW

8 / 9 mph 69 / 68°F 81% 1013 mb
Low level cloud: 62%
Mid level cloud: 48%
High level cloud: 77%
Most Significant Cloud Type: low
88%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

W
W

4 / 6 mph 59 / 58°F 91% 1014 mb
Low level cloud: 61%
Mid level cloud: 44%
High level cloud: 50%
Most Significant Cloud Type: low
82%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Sat 21
Jul
00:00

N
N

1 / 2 mph 57 / 57°F 93% 1014 mb
Low level cloud: 43%
Mid level cloud: 46%
High level cloud: 7%
Most Significant Cloud Type: low
59%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

NE
NE

4 / 7 mph 56 / 56°F 93% 1013 mb
Low level cloud: 20%
Mid level cloud: 26%
High level cloud: 15%
Most Significant Cloud Type: low
31%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

NE
NE

5 / 8 mph 60 / 58°F 87% 1014 mb
Low level cloud: 14%
Mid level cloud: 31%
High level cloud: 4%
Most Significant Cloud Type: low
25%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

ENE
ENE

2 / 2 mph 70 / 67°F 67% 1015 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: medium
24%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

SSW
SSW

2 / 2 mph 76 / 77°F 59% 1016 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

WNW
WNW

6 / 7 mph 76 / 77°F 59% 1016 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

NNW
NNW

10 / 12 mph 74 / 76°F 69% 1016 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 11%
Most Significant Cloud Type: medium
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

N
N

8 / 17 mph 65 / 63°F 84% 1018 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 76%
Most Significant Cloud Type: medium
14%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 22
Jul
00:00

NNE
NNE

3 / 5 mph 64 / 64°F 88% 1013 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 81%
Most Significant Cloud Type: medium
27%
0.01 In
06:00

E
E

10 / 16 mph 59 / 56°F 88% 1018 mb
Low level cloud: 3%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
26%
0.00 In
12:00

ESE
ESE

6 / 7 mph 70 / 70°F 71% 1014 mb
Low level cloud: 40%
Mid level cloud: 36%
High level cloud: 83%
Most Significant Cloud Type: low
62%
0.02 In
18:00

NW
NW

10 / 13 mph 67 / 67°F 81% 1023 mb
Low level cloud: 62%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
66%
0.01 In
Mon 23
Jul
00:00

NE
NE

8 / 17 mph 61 / 60°F 81% 1020 mb
Low level cloud: 7%
Mid level cloud: 33%
High level cloud: 32%
Most Significant Cloud Type: medium
54%
0.01 In
06:00

NNE
NNE

7 / 10 mph 60 / 60°F 77% 1015 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 4%
Most Significant Cloud Type: medium
10%
0.00 In
12:00

WSW
WSW

11 / 18 mph 70 / 70°F 81% 1017 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 79%
Most Significant Cloud Type: medium
22%
0.14 In
18:00

WNW
WNW

10 / 11 mph 72 / 72°F 69% 1015 mb
Low level cloud: 2%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
22%
0.00 In
Tue 24
Jul
00:00

N
N

6 / 12 mph 61 / 61°F 85% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.00 In
06:00

SW
SW

4 / 5 mph 64 / 64°F 93% 1016 mb
Low level cloud: 48%
Mid level cloud: 7%
High level cloud: 1%
Most Significant Cloud Type: low
50%
0.00 In
12:00

WSW
WSW

6 / 6 mph 79 / 81°F 58% 1016 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 6%
Most Significant Cloud Type: medium
12%
0.00 In
18:00

W
W

11 / 14 mph 68 / 68°F 76% 1016 mb
Low level cloud: 8%
Mid level cloud: 5%
High level cloud: 20%
Most Significant Cloud Type: low
12%
0.00 In
Wed 25
Jul
00:00

NNW
NNW

7 / 14 mph 60 / 60°F 87% 1015 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
0.00 In
06:00

SW
SW

9 / 12 mph 63 / 63°F 91% 1017 mb
Low level cloud: 70%
Mid level cloud: 9%
High level cloud: 22%
Most Significant Cloud Type: low
76%
0.00 In
12:00

WNW
WNW

8 / 9 mph 76 / 79°F 64% 1015 mb
Low level cloud: 1%
Mid level cloud: 4%
High level cloud: 11%
Most Significant Cloud Type: medium
6%
0.00 In
18:00

WSW
WSW

8 / 9 mph 73 / 77°F 73% 1015 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 14%
Most Significant Cloud Type: medium
5%
0.00 In
Thu 26
Jul
00:00

NNW
NNW

7 / 11 mph 62 / 62°F 92% 1018 mb
Low level cloud: 6%
Mid level cloud: 4%
High level cloud: 13%
Most Significant Cloud Type: low
8%
0.01 In
06:00

S
S

5 / 6 mph 64 / 64°F 90% 1013 mb
Low level cloud: 15%
Mid level cloud: 45%
High level cloud: 6%
Most Significant Cloud Type: medium
88%
0.00 In
12:00

N
N

7 / 8 mph 72 / 76°F 62% 1020 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
0.00 In
18:00

WNW
WNW

11 / 13 mph 68 / 68°F 81% 1014 mb
Low level cloud: 31%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
33%
0.02 In
Fri 27
Jul
00:00

NNE
NNE

5 / 11 mph 63 / 63°F 88% 1021 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
0.00 In
06:00

NNW
NNW

7 / 9 mph 59 / 59°F 91% 1016 mb
Low level cloud: 19%
Mid level cloud: 0%
High level cloud: 14%
Most Significant Cloud Type: low
20%
0.00 In
12:00

SE
SE

6 / 7 mph 80 / 82°F 63% 1020 mb
Low level cloud: 16%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
16%
0.00 In
18:00

WNW
WNW

11 / 13 mph 65 / 65°F 68% 1016 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 15%
Most Significant Cloud Type: medium
6%
0.00 In
Sat 28
Jul
00:00

SSE
SSE

5 / 10 mph 67 / 67°F 71% 1019 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
0.00 In
06:00

SW
SW

3 / 3 mph 61 / 61°F 82% 1016 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
0.00 In
12:00

SE
SE

10 / 12 mph 78 / 80°F 55% 1017 mb
Low level cloud: 4%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
36%
0.00 In
18:00

WSW
WSW

9 / 11 mph 68 / 68°F 79% 1017 mb
Low level cloud: 52%
Mid level cloud: 23%
High level cloud: 11%
Most Significant Cloud Type: low
61%
0.00 In
Sun 29
Jul
00:00

SSE
SSE

5 / 9 mph 68 / 68°F 73% 1014 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 32%
Most Significant Cloud Type: medium
19%
0.00 In
06:00

SSW
SSW

8 / 11 mph 63 / 63°F 95% 1019 mb
Low level cloud: 69%
Mid level cloud: 22%
High level cloud: 8%
Most Significant Cloud Type: low
78%
0.00 In
12:00

SE
SE

7 / 10 mph 74 / 77°F 64% 1013 mb
Low level cloud: 0%
Mid level cloud: 47%
High level cloud: 39%
Most Significant Cloud Type: medium
48%
0.02 In
18:00

NW
NW

13 / 18 mph 65 / 65°F 66% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 26%
Most Significant Cloud Type: high
26%
0.03 In
Mon 30
Jul
00:00

WNW
WNW

4 / 7 mph 66 / 66°F 95% 1011 mb
Low level cloud: 29%
Mid level cloud: 43%
High level cloud: 68%
Most Significant Cloud Type: low
52%
0.14 In
06:00

N
N

6 / 9 mph 58 / 57°F 84% 1026 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.00 In
12:00

W
W

10 / 11 mph 70 / 70°F 63% 1011 mb
Low level cloud: 27%
Mid level cloud: 56%
High level cloud: 10%
Most Significant Cloud Type: low
47%
0.00 In
18:00

N
N

10 / 14 mph 70 / 71°F 62% 1026 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 7%
Most Significant Cloud Type: high
7%
0.00 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