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Upper Minety 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Upper Minety

Wiltshire, United Kingdom

Long range weather outlook for Upper Minety includes 14 day forecast summary:

The outlook for Upper Minety in the two weeks ahead shows the average daytime maximum temperature will be around 16°C, with a high for the two weeks of 19°C expected on the afternoon of Friday 17th. The average minimum temperature will be 9°C, dipping to its lowest on the morning of Monday 20th at 7°C. Expect the following 14 days ahead to have some days seeing a little precipitation and some days with rain. It looks like Friday 17th will have the most precipitation with an accumulation of around 16.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Tue 14
May		12:00

SSE
SSE

 16 / 20 mph 59 / 55°F 84% 999 mb
Low level cloud: 86%
Mid level cloud: 24%
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

SSE
SSE

 16 / 20 mph 60 / 59°F 85% 999 mb
Low level cloud: 60%
Mid level cloud: 20%
High level cloud: 100%
Most Significant Cloud Type: low
78%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

 14 / 19 mph 58 / 55°F 90% 999 mb
Low level cloud: 23%
Mid level cloud: 18%
High level cloud: 32%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

 11 / 19 mph 53 / 49°F 95% 1001 mb
Low level cloud: 31%
Mid level cloud: 24%
High level cloud: 81%
Most Significant Cloud Type: low
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 15
May		00:00

ESE
ESE

 9 / 16 mph 51 / 48°F 97% 1001 mb
Low level cloud: 47%
Mid level cloud: 42%
High level cloud: 21%
Most Significant Cloud Type: low
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ESE
ESE

 7 / 12 mph 50 / 47°F 98% 1002 mb
Low level cloud: 53%
Mid level cloud: 46%
High level cloud: 18%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ESE
ESE

 8 / 12 mph 53 / 48°F 97% 1003 mb
Low level cloud: 57%
Mid level cloud: 11%
High level cloud: 17%
Most Significant Cloud Type: low
62%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

 11 / 13 mph 58 / 56°F 79% 1004 mb
Low level cloud: 93%
Mid level cloud: 3%
High level cloud: 12%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

 10 / 13 mph 59 / 56°F 79% 1004 mb
Low level cloud: 71%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SE
SE

 11 / 13 mph 63 / 61°F 70% 1004 mb
Low level cloud: 65%
Mid level cloud: 3%
High level cloud: 6%
Most Significant Cloud Type: low
66%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

 8 / 9 mph 63 / 61°F 81% 1005 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 9%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

 5 / 11 mph 52 / 50°F 90% 1006 mb
Low level cloud: 3%
Mid level cloud: 6%
High level cloud: 2%
Most Significant Cloud Type: low
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 16
May		00:00

E
E

 4 / 8 mph 49 / 47°F 91% 1006 mb
Low level cloud: 2%
Mid level cloud: 12%
High level cloud: 19%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ENE
ENE

 5 / 10 mph 47 / 44°F 94% 1006 mb
Low level cloud: 10%
Mid level cloud: 16%
High level cloud: 100%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ENE
ENE

 4 / 6 mph 52 / 50°F 92% 1007 mb
Low level cloud: 20%
Mid level cloud: 23%
High level cloud: 100%
Most Significant Cloud Type: low
39%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ENE
ENE

 6 / 7 mph 60 / 58°F 82% 1007 mb
Low level cloud: 44%
Mid level cloud: 43%
High level cloud: 98%
Most Significant Cloud Type: low
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

ENE
ENE

 8 / 10 mph 62 / 62°F 79% 1007 mb
Low level cloud: 77%
Mid level cloud: 61%
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

ENE
ENE

 6 / 9 mph 62 / 61°F 80% 1006 mb
Low level cloud: 32%
Mid level cloud: 100%
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

NNW
NNW

 5 / 6 mph 56 / 55°F 96% 1006 mb
Low level cloud: 26%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

W
W

 6 / 9 mph 52 / 51°F 99% 1006 mb
Low level cloud: 70%
Mid level cloud: 74%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In
Fri 17
May		00:00

W
W

 6 / 9 mph 52 / 51°F 98% 1006 mb
Low level cloud: 99%
Mid level cloud: 55%
High level cloud: 81%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
03:00

W
W

 3 / 5 mph 52 / 52°F 99% 1005 mb
Low level cloud: 100%
Mid level cloud: 93%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
06:00

SSW
SSW

 4 / 5 mph 53 / 52°F 99% 1006 mb
Low level cloud: 98%
Mid level cloud: 84%
High level cloud: 83%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
09:00

S
S

 6 / 8 mph 54 / 53°F 96% 1008 mb
Low level cloud: 73%
Mid level cloud: 72%
High level cloud: 97%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
12:00

S
S

 9 / 12 mph 61 / 61°F 83% 1009 mb
Low level cloud: 74%
Mid level cloud: 43%
High level cloud: 88%
Most Significant Cloud Type: low
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

S
S

 6 / 7 mph 66 / 64°F 69% 1009 mb
Low level cloud: 77%
Mid level cloud: 5%
High level cloud: 12%
Most Significant Cloud Type: low
79%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

 2 / 3 mph 66 / 62°F 85% 1010 mb
Low level cloud: 11%
Mid level cloud: 14%
High level cloud: 100%
Most Significant Cloud Type: medium
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

E
E

 2 / 5 mph 54 / 55°F 90% 1012 mb
Low level cloud: 32%
Mid level cloud: 12%
High level cloud: 100%
Most Significant Cloud Type: low
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 18
May		00:00

NE
NE

 4 / 7 mph 52 / 52°F 94% 1013 mb
Low level cloud: 21%
Mid level cloud: 24%
High level cloud: 100%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNE
NNE

 5 / 9 mph 51 / 49°F 99% 1013 mb
Low level cloud: 89%
Mid level cloud: 71%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

 8 / 11 mph 52 / 49°F 98% 1014 mb
Low level cloud: 98%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 8 / 9 mph 56 / 54°F 92% 1015 mb
Low level cloud: 92%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 8 / 10 mph 60 / 60°F 86% 1014 mb
Low level cloud: 97%
Mid level cloud: 44%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NE
NE

 8 / 11 mph 62 / 61°F 84% 1014 mb
Low level cloud: 86%
Mid level cloud: 38%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

NE
NE

 6 / 7 mph 63 / 60°F 90% 1014 mb
Low level cloud: 7%
Mid level cloud: 46%
High level cloud: 32%
Most Significant Cloud Type: medium
66%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNE
NNE

 5 / 11 mph 53 / 52°F 93% 1014 mb
Low level cloud: 8%
Mid level cloud: 50%
High level cloud: 100%
Most Significant Cloud Type: medium
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 19
May		00:00

NE
NE

 6 / 12 mph 53 / 50°F 95% 1014 mb
Low level cloud: 13%
Mid level cloud: 28%
High level cloud: 79%
Most Significant Cloud Type: low
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNE
NNE

 6 / 14 mph 47 / 44°F 95% 1014 mb
Low level cloud: 5%
Mid level cloud: 9%
High level cloud: 83%
Most Significant Cloud Type: medium
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

 7 / 12 mph 49 / 46°F 95% 1015 mb
Low level cloud: 21%
Mid level cloud: 5%
High level cloud: 22%
Most Significant Cloud Type: low
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

 12 / 13 mph 59 / 56°F 82% 1015 mb
Low level cloud: 27%
Mid level cloud: 3%
High level cloud: 18%
Most Significant Cloud Type: low
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 11 / 13 mph 65 / 64°F 69% 1014 mb
Low level cloud: 8%
Mid level cloud: 2%
High level cloud: 21%
Most Significant Cloud Type: low
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNE
NNE

 11 / 14 mph 65 / 64°F 69% 1013 mb
Low level cloud: 15%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

 10 / 16 mph 61 / 59°F 88% 1012 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: medium
28%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

NE
NE

 8 / 15 mph 55 / 51°F 94% 1013 mb
Low level cloud: 2%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
51%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Mon 20
May		00:00

NE
NE

 7 / 14 mph 49 / 46°F 95% 1014 mb
Low level cloud: 10%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNE
NNE

 7 / 14 mph 46 / 42°F 98% 1014 mb
Low level cloud: 66%
Mid level cloud: 18%
High level cloud: 9%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

 9 / 14 mph 50 / 46°F 97% 1014 mb
Low level cloud: 66%
Mid level cloud: 44%
High level cloud: 14%
Most Significant Cloud Type: low
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 13 / 16 mph 56 / 52°F 87% 1014 mb
Low level cloud: 46%
Mid level cloud: 81%
High level cloud: 8%
Most Significant Cloud Type: low
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 10 / 13 mph 57 / 53°F 92% 1013 mb
Low level cloud: 39%
Mid level cloud: 72%
High level cloud: 0%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNE
NNE

 11 / 14 mph 59 / 56°F 84% 1012 mb
Low level cloud: 9%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
71%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNE
NNE

 11 / 17 mph 59 / 56°F 85% 1011 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: medium
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNE
NNE

 6 / 13 mph 52 / 48°F 93% 1013 mb
Low level cloud: 5%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Tue 21
May		00:00

SSE
SSE

 6 / 13 mph 49 / 47°F 97% 1014 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
06:00

NNE
NNE

 4 / 10 mph 49 / 47°F 94% 1024 mb
Low level cloud: 19%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
26%
0.0 In
12:00

SE
SE

 11 / 22 mph 51 / 48°F 97% 1012 mb
Low level cloud: 98%
Mid level cloud: 91%
High level cloud: 42%
Most Significant Cloud Type: low
100%
0.4 In
Wed 22
May		00:00

WSW
WSW

 7 / 14 mph 51 / 49°F 97% 1010 mb
Low level cloud: 38%
Mid level cloud: 43%
High level cloud: 45%
Most Significant Cloud Type: low
100%
0.0 In
06:00

ENE
ENE

 6 / 14 mph 51 / 48°F 94% 1012 mb
Low level cloud: 89%
Mid level cloud: 43%
High level cloud: 2%
Most Significant Cloud Type: low
100%
0.0 In
12:00

NNW
NNW

 8 / 17 mph 56 / 54°F 96% 1011 mb
Low level cloud: 99%
Mid level cloud: 44%
High level cloud: 32%
Most Significant Cloud Type: low
100%
0.0 In
18:00

NNE
NNE

 8 / 16 mph 60 / 60°F 88% 1013 mb
Low level cloud: 68%
Mid level cloud: 37%
High level cloud: 1%
Most Significant Cloud Type: low
81%
0.0 In
Thu 23
May		00:00

W
W

 1 / 2 mph 57 / 57°F 99% 1010 mb
Low level cloud: 99%
Mid level cloud: 32%
High level cloud: 37%
Most Significant Cloud Type: low
100%
0.0 In
06:00

N
N

 7 / 14 mph 48 / 44°F 90% 1016 mb
Low level cloud: 45%
Mid level cloud: 24%
High level cloud: 10%
Most Significant Cloud Type: low
54%
0.0 In
12:00

S
S

 7 / 15 mph 63 / 63°F 85% 1012 mb
Low level cloud: 84%
Mid level cloud: 39%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
18:00

NW
NW

 6 / 12 mph 57 / 56°F 80% 1017 mb
Low level cloud: 56%
Mid level cloud: 34%
High level cloud: 0%
Most Significant Cloud Type: low
68%
0.0 In
Fri 24
May		00:00

SW
SW

 6 / 12 mph 53 / 52°F 97% 1014 mb
Low level cloud: 30%
Mid level cloud: 16%
High level cloud: 33%
Most Significant Cloud Type: low
39%
0.1 In
06:00

N
N

 5 / 11 mph 49 / 47°F 90% 1019 mb
Low level cloud: 28%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: low
37%
0.0 In
12:00

SW
SW

 7 / 15 mph 64 / 64°F 81% 1017 mb
Low level cloud: 96%
Mid level cloud: 26%
High level cloud: 6%
Most Significant Cloud Type: low
100%
0.0 In
18:00

NE
NE

 8 / 17 mph 54 / 52°F 85% 1022 mb
Low level cloud: 73%
Mid level cloud: 12%
High level cloud: 100%
Most Significant Cloud Type: low
88%
0.0 In
Sat 25
May		00:00

WSW
WSW

 5 / 11 mph 53 / 51°F 96% 1020 mb
Low level cloud: 29%
Mid level cloud: 4%
High level cloud: 6%
Most Significant Cloud Type: low
30%
0.1 In
06:00

E
E

 8 / 17 mph 46 / 41°F 88% 1024 mb
Low level cloud: 44%
Mid level cloud: 64%
High level cloud: 85%
Most Significant Cloud Type: low
76%
0.0 In
12:00

N
N

 2 / 4 mph 70 / 70°F 68% 1022 mb
Low level cloud: 53%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
55%
0.0 In
18:00

SSE
SSE

 7 / 15 mph 51 / 48°F 95% 1021 mb
Low level cloud: 83%
Mid level cloud: 96%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
Sun 26
May		00:00

WNW
WNW

 1 / 3 mph 60 / 60°F 88% 1024 mb
Low level cloud: 14%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
16%
0.0 In
06:00

ESE
ESE

 9 / 18 mph 49 / 45°F 98% 1017 mb
Low level cloud: 100%
Mid level cloud: 93%
High level cloud: 6%
Most Significant Cloud Type: low
100%
0.1 In
12:00

SSE
SSE

 4 / 9 mph 70 / 70°F 71% 1023 mb
Low level cloud: 64%
Mid level cloud: 20%
High level cloud: 100%
Most Significant Cloud Type: low
82%
0.0 In
18:00

SSW
SSW

 6 / 14 mph 58 / 56°F 95% 1014 mb
Low level cloud: 91%
Mid level cloud: 90%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
Mon 27
May		00:00

SSW
SSW

 4 / 8 mph 59 / 59°F 94% 1022 mb
Low level cloud: 10%
Mid level cloud: 26%
High level cloud: 100%
Most Significant Cloud Type: medium
57%
0.1 In
06:00

SSW
SSW

 6 / 12 mph 55 / 53°F 98% 1013 mb
Low level cloud: 88%
Mid level cloud: 25%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

S
S

 5 / 11 mph 72 / 76°F 67% 1022 mb
Low level cloud: 14%
Mid level cloud: 8%
High level cloud: 37%
Most Significant Cloud Type: low
21%
0.0 In
18:00

S
S

 10 / 21 mph 57 / 55°F 95% 1010 mb
Low level cloud: 74%
Mid level cloud: 85%
High level cloud: 64%
Most Significant Cloud Type: low
100%
0.3 In
Tue 28
May		00:00

NE
NE

 3 / 6 mph 60 / 60°F 91% 1022 mb
Low level cloud: 1%
Mid level cloud: 69%
High level cloud: 100%
Most Significant Cloud Type: medium
76%
0.0 In
06:00

SSE
SSE

 7 / 15 mph 58 / 57°F 96% 1007 mb
Low level cloud: 20%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
27%
0.0 In
12:00

ENE
ENE

 9 / 18 mph 66 / 66°F 82% 1021 mb
Low level cloud: 84%
Mid level cloud: 32%
High level cloud: 61%
Most Significant Cloud Type: low
100%
0.0 In
18:00

SSW
SSW

 9 / 18 mph 67 / 67°F 85% 1004 mb
Low level cloud: 5%
Mid level cloud: 10%
High level cloud: 8%
Most Significant Cloud Type: low
9%
0.0 In
Wed 29
May		00:00

ENE
ENE

 12 / 24 mph 52 / 48°F 95% 1021 mb
Low level cloud: 63%
Mid level cloud: 47%
High level cloud: 81%
Most Significant Cloud Type: low
88%
0.2 In
06:00

NE
NE

 0 / 0 mph 57 / 57°F 95% 1001 mb
Low level cloud: 84%
Mid level cloud: 52%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

E
E

 11 / 23 mph 57 / 55°F 82% 1019 mb
Low level cloud: 89%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
96%
0.0 In
18:00

W
W

 9 / 18 mph 61 / 61°F 95% 1000 mb
Low level cloud: 67%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
82%
0.2 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