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Caico 14 Day Long Range Forecast

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

Brazil

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

Taking a look at Caico over the coming two weeks and the average daytime maximum temperature will be around 34°C, with a high for the two weeks of 37°C expected on the afternoon of Thursday 2nd. The mean minimum temperature will be 23°C, dipping to its lowest on the morning of Wednesday 8th at 21°C. Expect the next 14 days have some days seeing a little precipitation and some days with rain. The current forecast indicates Wednesday 8th 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
Thu 02
May		15:00

E
E

 13 / 14 mph 99 / 100°F 30% 1006 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 2%
Most Significant Cloud Type: medium
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

E
E

 16 / 26 mph 87 / 89°F 46% 1007 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 5%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

 12 / 19 mph 80 / 82°F 62% 1010 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 8%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 03
May		00:00

ESE
ESE

 6 / 10 mph 76 / 80°F 75% 1010 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 12%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SE
SE

 6 / 10 mph 74 / 78°F 81% 1009 mb
Low level cloud: 4%
Mid level cloud: 4%
High level cloud: 22%
Most Significant Cloud Type: low
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SE
SE

 6 / 9 mph 76 / 78°F 82% 1011 mb
Low level cloud: 9%
Mid level cloud: 5%
High level cloud: 19%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

 12 / 14 mph 87 / 91°F 56% 1012 mb
Low level cloud: 12%
Mid level cloud: 6%
High level cloud: 13%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

 11 / 13 mph 95 / 98°F 39% 1009 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 17%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ESE
ESE

 12 / 14 mph 96 / 99°F 34% 1006 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 5%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

E
E

 17 / 25 mph 86 / 89°F 55% 1008 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 18%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

E
E

 17 / 25 mph 80 / 84°F 73% 1011 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 16%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 04
May		00:00

ESE
ESE

 13 / 20 mph 77 / 81°F 83% 1011 mb
Low level cloud: 11%
Mid level cloud: 5%
High level cloud: 3%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SE
SE

 8 / 12 mph 75 / 79°F 87% 1010 mb
Low level cloud: 29%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SE
SE

 8 / 11 mph 77 / 80°F 83% 1011 mb
Low level cloud: 93%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

 16 / 19 mph 87 / 90°F 52% 1013 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
12:00

ESE
ESE

 14 / 16 mph 96 / 95°F 26% 1010 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

E
E

 13 / 15 mph 97 / 98°F 31% 1008 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
18:00

E
E

 18 / 28 mph 84 / 89°F 61% 1010 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

 17 / 25 mph 79 / 83°F 76% 1012 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 05
May		00:00

ESE
ESE

 14 / 21 mph 77 / 81°F 80% 1012 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ESE
ESE

 10 / 15 mph 76 / 80°F 82% 1011 mb
Low level cloud: 16%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSE
SSE

 8 / 13 mph 78 / 80°F 82% 1012 mb
Low level cloud: 9%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ESE
ESE

 15 / 17 mph 90 / 93°F 51% 1012 mb
Low level cloud: 9%
Mid level cloud: 9%
High level cloud: 1%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

ESE
ESE

 14 / 16 mph 97 / 102°F 38% 1009 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ESE
ESE

 19 / 23 mph 91 / 96°F 51% 1008 mb
Low level cloud: 6%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

E
E

 18 / 27 mph 84 / 89°F 58% 1009 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

 17 / 26 mph 79 / 83°F 72% 1011 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 06
May		00:00

SE
SE

 11 / 16 mph 77 / 81°F 81% 1011 mb
Low level cloud: 30%
Mid level cloud: 7%
High level cloud: 4%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SE
SE

 9 / 14 mph 74 / 78°F 84% 1010 mb
Low level cloud: 16%
Mid level cloud: 1%
High level cloud: 5%
Most Significant Cloud Type: low
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSE
SSE

 6 / 9 mph 76 / 78°F 87% 1011 mb
Low level cloud: 7%
Mid level cloud: 0%
High level cloud: 5%
Most Significant Cloud Type: low
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

 13 / 15 mph 88 / 91°F 54% 1012 mb
Low level cloud: 72%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

ESE
ESE

 13 / 15 mph 97 / 102°F 38% 1008 mb
Low level cloud: 0%
Mid level cloud: 36%
High level cloud: 3%
Most Significant Cloud Type: medium
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ESE
ESE

 14 / 17 mph 94 / 98°F 44% 1007 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 3%
Most Significant Cloud Type: medium
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ESE
ESE

 13 / 24 mph 83 / 87°F 65% 1009 mb
Low level cloud: 5%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: medium
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

 13 / 21 mph 77 / 81°F 83% 1011 mb
Low level cloud: 1%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 07
May		00:00

SE
SE

 9 / 14 mph 75 / 79°F 87% 1010 mb
Low level cloud: 30%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SE
SE

 9 / 13 mph 76 / 80°F 84% 1009 mb
Low level cloud: 61%
Mid level cloud: 26%
High level cloud: 1%
Most Significant Cloud Type: low
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SE
SE

 9 / 14 mph 77 / 80°F 83% 1010 mb
Low level cloud: 72%
Mid level cloud: 30%
High level cloud: 5%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ESE
ESE

 15 / 17 mph 87 / 92°F 60% 1011 mb
Low level cloud: 78%
Mid level cloud: 37%
High level cloud: 3%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

E
E

 11 / 13 mph 91 / 96°F 49% 1008 mb
Low level cloud: 13%
Mid level cloud: 81%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

E
E

 12 / 17 mph 88 / 92°F 59% 1007 mb
Low level cloud: 42%
Mid level cloud: 54%
High level cloud: 0%
Most Significant Cloud Type: low
60%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

E
E

 13 / 23 mph 80 / 85°F 71% 1009 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

 9 / 17 mph 75 / 79°F 85% 1011 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 1%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 08
May		00:00

ESE
ESE

 7 / 13 mph 72 / 72°F 92% 1011 mb
Low level cloud: 11%
Mid level cloud: 22%
High level cloud: 4%
Most Significant Cloud Type: low
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SE
SE

 6 / 12 mph 70 / 70°F 93% 1010 mb
Low level cloud: 20%
Mid level cloud: 8%
High level cloud: 5%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SE
SE

 5 / 9 mph 75 / 76°F 90% 1011 mb
Low level cloud: 13%
Mid level cloud: 5%
High level cloud: 1%
Most Significant Cloud Type: low
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

 13 / 15 mph 87 / 91°F 58% 1013 mb
Low level cloud: 48%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

ESE
ESE

 13 / 14 mph 94 / 98°F 42% 1010 mb
Low level cloud: 0%
Mid level cloud: 75%
High level cloud: 4%
Most Significant Cloud Type: medium
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ESE
ESE

 11 / 14 mph 91 / 95°F 49% 1009 mb
Low level cloud: 0%
Mid level cloud: 50%
High level cloud: 0%
Most Significant Cloud Type: medium
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

E
E

 11 / 20 mph 80 / 84°F 70% 1011 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 10%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

 8 / 14 mph 77 / 81°F 83% 1013 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 20%
Most Significant Cloud Type: medium
15%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Thu 09
May		03:00

SSE
SSE

 8 / 15 mph 74 / 77°F 88% 1011 mb
Low level cloud: 18%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: low
27%
0.0 In
09:00

SE
SE

 16 / 33 mph 87 / 91°F 56% 1013 mb
Low level cloud: 79%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
82%
0.0 In
15:00

ESE
ESE

 9 / 17 mph 95 / 101°F 42% 1008 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
0.0 In
21:00

ESE
ESE

 18 / 31 mph 79 / 83°F 71% 1012 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
0.0 In
Fri 10
May		03:00

SSE
SSE

 8 / 13 mph 72 / 76°F 86% 1010 mb
Low level cloud: 11%
Mid level cloud: 6%
High level cloud: 21%
Most Significant Cloud Type: low
15%
0.0 In
09:00

SE
SE

 16 / 30 mph 86 / 90°F 57% 1012 mb
Low level cloud: 46%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
49%
0.0 In
15:00

SE
SE

 15 / 28 mph 95 / 105°F 48% 1008 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 2%
Most Significant Cloud Type: medium
43%
0.0 In
21:00

ESE
ESE

 13 / 26 mph 78 / 81°F 78% 1012 mb
Low level cloud: 0%
Mid level cloud: 41%
High level cloud: 0%
Most Significant Cloud Type: medium
41%
0.1 In
Sat 11
May		03:00

SE
SE

 9 / 17 mph 73 / 77°F 76% 1010 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 19%
Most Significant Cloud Type: medium
46%
0.0 In
09:00

SE
SE

 11 / 21 mph 85 / 89°F 57% 1013 mb
Low level cloud: 10%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: medium
57%
0.0 In
15:00

E
E

 13 / 24 mph 92 / 94°F 40% 1008 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 51%
Most Significant Cloud Type: medium
33%
0.0 In
21:00

E
E

 10 / 21 mph 78 / 82°F 79% 1013 mb
Low level cloud: 7%
Mid level cloud: 46%
High level cloud: 16%
Most Significant Cloud Type: medium
66%
0.0 In
Sun 12
May		03:00

SSE
SSE

 6 / 12 mph 76 / 80°F 80% 1011 mb
Low level cloud: 3%
Mid level cloud: 43%
High level cloud: 53%
Most Significant Cloud Type: medium
52%
0.0 In
09:00

SE
SE

 13 / 27 mph 85 / 87°F 53% 1013 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 16%
Most Significant Cloud Type: medium
22%
0.0 In
15:00

E
E

 17 / 32 mph 90 / 94°F 46% 1009 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 6%
Most Significant Cloud Type: medium
44%
0.0 In
21:00

ENE
ENE

 8 / 16 mph 77 / 80°F 72% 1014 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 33%
Most Significant Cloud Type: medium
9%
0.0 In
Mon 13
May		03:00

SE
SE

 10 / 19 mph 76 / 80°F 82% 1011 mb
Low level cloud: 36%
Mid level cloud: 14%
High level cloud: 33%
Most Significant Cloud Type: low
44%
0.0 In
09:00

ESE
ESE

 12 / 25 mph 85 / 89°F 57% 1014 mb
Low level cloud: 17%
Mid level cloud: 7%
High level cloud: 41%
Most Significant Cloud Type: low
24%
0.0 In
15:00

SE
SE

 13 / 26 mph 89 / 94°F 47% 1009 mb
Low level cloud: 0%
Mid level cloud: 49%
High level cloud: 15%
Most Significant Cloud Type: medium
49%
0.0 In
21:00

E
E

 11 / 23 mph 78 / 82°F 76% 1013 mb
Low level cloud: 0%
Mid level cloud: 69%
High level cloud: 56%
Most Significant Cloud Type: medium
70%
0.1 In
Tue 14
May		03:00

SE
SE

 7 / 15 mph 73 / 77°F 85% 1011 mb
Low level cloud: 2%
Mid level cloud: 46%
High level cloud: 22%
Most Significant Cloud Type: medium
52%
0.0 In
09:00

SE
SE

 12 / 26 mph 87 / 92°F 55% 1013 mb
Low level cloud: 10%
Mid level cloud: 42%
High level cloud: 10%
Most Significant Cloud Type: medium
70%
0.0 In
15:00

ESE
ESE

 11 / 22 mph 87 / 93°F 57% 1008 mb
Low level cloud: 6%
Mid level cloud: 46%
High level cloud: 8%
Most Significant Cloud Type: medium
63%
0.0 In
21:00

ESE
ESE

 8 / 18 mph 75 / 79°F 87% 1013 mb
Low level cloud: 1%
Mid level cloud: 46%
High level cloud: 14%
Most Significant Cloud Type: medium
48%
0.2 In
Wed 15
May		03:00

SE
SE

 6 / 12 mph 76 / 80°F 84% 1011 mb
Low level cloud: 16%
Mid level cloud: 78%
High level cloud: 12%
Most Significant Cloud Type: medium
100%
0.4 In
09:00

ESE
ESE

 12 / 26 mph 85 / 91°F 61% 1013 mb
Low level cloud: 33%
Mid level cloud: 48%
High level cloud: 3%
Most Significant Cloud Type: low
50%
0.0 In
15:00

E
E

 10 / 20 mph 87 / 94°F 59% 1008 mb
Low level cloud: 31%
Mid level cloud: 66%
High level cloud: 12%
Most Significant Cloud Type: low
55%
0.1 In
21:00

E
E

 5 / 11 mph 76 / 80°F 86% 1013 mb
Low level cloud: 2%
Mid level cloud: 45%
High level cloud: 32%
Most Significant Cloud Type: medium
51%
0.4 In
Thu 16
May		03:00

ESE
ESE

 9 / 20 mph 75 / 79°F 91% 1011 mb
Low level cloud: 48%
Mid level cloud: 52%
High level cloud: 32%
Most Significant Cloud Type: low
69%
0.4 In
09:00

ESE
ESE

 9 / 18 mph 83 / 87°F 66% 1014 mb
Low level cloud: 26%
Mid level cloud: 11%
High level cloud: 7%
Most Significant Cloud Type: low
30%
0.0 In
15:00

ESE
ESE

 12 / 26 mph 87 / 90°F 51% 1009 mb
Low level cloud: 2%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
48%
0.0 In
21:00

E
E

 15 / 31 mph 78 / 82°F 79% 1013 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
0.0 In
Fri 17
May		03:00

SE
SE

 6 / 13 mph 73 / 77°F 80% 1010 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
0.0 In
09:00

ESE
ESE

 14 / 30 mph 87 / 91°F 56% 1013 mb
Low level cloud: 79%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
83%
0.0 In
15:00

ESE
ESE

 10 / 21 mph 92 / 96°F 44% 1007 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
45%
0.0 In
21:00

ESE
ESE

 16 / 33 mph 76 / 79°F 73% 1012 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.0 In

Other Locations Near to Caico

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