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Pilar Observatorio 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Pilar Observatorio

Argentina

Long range weather outlook for Pilar Observatorio includes 14 day forecast summary:

Over the next 14 days the Pilar Observatorio forecast suggests the average daytime maximum temperature will be around 18°C, with a high for the two weeks of 27°C expected on the afternoon of Tuesday 30th. The mean minimum temperature will be 11°C, dipping to its lowest on the morning of Wednesday 8th at 7°C. Expect the following 14 days ahead to have mostly dry days although Friday 03rd and Saturday 04th are likely to see a little rain. It looks like Friday 3rd will have the most precipitation with an accumulation of around 5.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 28
Apr		15:00

NNE
NNE

 15 / 17 mph 69 / 68°F 38% 1009 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

 12 / 17 mph 64 / 63°F 49% 1008 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNE
NNE

 7 / 15 mph 55 / 53°F 69% 1009 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 29
Apr		00:00

N
N

 6 / 12 mph 53 / 51°F 80% 1009 mb
Low level cloud: 2%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

 6 / 11 mph 55 / 53°F 81% 1007 mb
Low level cloud: 58%
Mid level cloud: 71%
High level cloud: 3%
Most Significant Cloud Type: low
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

 7 / 11 mph 57 / 55°F 80% 1005 mb
Low level cloud: 81%
Mid level cloud: 63%
High level cloud: 9%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 6 / 8 mph 59 / 57°F 79% 1006 mb
Low level cloud: 63%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
68%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 11 / 13 mph 69 / 68°F 63% 1004 mb
Low level cloud: 34%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNE
NNE

 15 / 17 mph 77 / 78°F 55% 1000 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

 14 / 21 mph 74 / 77°F 67% 999 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNE
NNE

 11 / 20 mph 67 / 67°F 90% 1001 mb
Low level cloud: 16%
Mid level cloud: 0%
High level cloud: 4%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 30
Apr		00:00

NNE
NNE

 6 / 13 mph 64 / 64°F 95% 1002 mb
Low level cloud: 22%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: low
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

 3 / 7 mph 63 / 63°F 92% 1001 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 6%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

 5 / 11 mph 61 / 62°F 91% 1002 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SW
SW

 3 / 6 mph 65 / 64°F 79% 1004 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSE
SSE

 6 / 8 mph 79 / 79°F 45% 1004 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SE
SE

 13 / 15 mph 81 / 80°F 41% 1004 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSE
SSE

 13 / 19 mph 73 / 76°F 50% 1006 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 1%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

S
S

 14 / 20 mph 60 / 60°F 79% 1011 mb
Low level cloud: 14%
Mid level cloud: 9%
High level cloud: 9%
Most Significant Cloud Type: low
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 01
May		00:00

S
S

 7 / 11 mph 56 / 54°F 86% 1013 mb
Low level cloud: 40%
Mid level cloud: 0%
High level cloud: 7%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

 7 / 12 mph 54 / 52°F 90% 1012 mb
Low level cloud: 58%
Mid level cloud: 0%
High level cloud: 20%
Most Significant Cloud Type: low
59%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

S
S

 8 / 13 mph 55 / 53°F 83% 1011 mb
Low level cloud: 74%
Mid level cloud: 5%
High level cloud: 6%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

S
S

 11 / 14 mph 56 / 53°F 82% 1013 mb
Low level cloud: 71%
Mid level cloud: 17%
High level cloud: 100%
Most Significant Cloud Type: low
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

S
S

 11 / 13 mph 56 / 53°F 71% 1014 mb
Low level cloud: 99%
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
15:00

S
S

 11 / 13 mph 56 / 53°F 70% 1011 mb
Low level cloud: 97%
Mid level cloud: 45%
High level cloud: 36%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSW
SSW

 8 / 11 mph 57 / 55°F 75% 1011 mb
Low level cloud: 82%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SSW
SSW

 6 / 10 mph 54 / 53°F 76% 1012 mb
Low level cloud: 90%
Mid level cloud: 75%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 02
May		00:00

S
S

 7 / 10 mph 53 / 51°F 67% 1012 mb
Low level cloud: 67%
Mid level cloud: 55%
High level cloud: 0%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

S
S

 8 / 11 mph 53 / 51°F 63% 1013 mb
Low level cloud: 14%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

 9 / 16 mph 49 / 45°F 69% 1014 mb
Low level cloud: 8%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
53%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

 10 / 14 mph 50 / 46°F 65% 1017 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: medium
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

S
S

 11 / 13 mph 61 / 60°F 42% 1016 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SE
SE

 8 / 9 mph 65 / 64°F 39% 1014 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ESE
ESE

 8 / 12 mph 62 / 61°F 46% 1013 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ENE
ENE

 7 / 14 mph 52 / 50°F 66% 1016 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 03
May		00:00

NNE
NNE

 5 / 9 mph 50 / 48°F 75% 1015 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
03:00

NNE
NNE

 5 / 9 mph 47 / 45°F 82% 1014 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NE
NE

 4 / 6 mph 50 / 48°F 75% 1012 mb
Low level cloud: 0%
Mid level cloud: 97%
High level cloud: 0%
Most Significant Cloud Type: medium
96%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

 6 / 8 mph 51 / 49°F 71% 1013 mb
Low level cloud: 10%
Mid level cloud: 98%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

N
N

 9 / 14 mph 51 / 48°F 91% 1013 mb
Low level cloud: 78%
Mid level cloud: 65%
High level cloud: 2%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
15:00

NE
NE

 9 / 12 mph 52 / 49°F 87% 1011 mb
Low level cloud: 88%
Mid level cloud: 63%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

ENE
ENE

 9 / 12 mph 52 / 48°F 85% 1011 mb
Low level cloud: 94%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ENE
ENE

 7 / 9 mph 49 / 46°F 90% 1014 mb
Low level cloud: 98%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 04
May		00:00

NNE
NNE

 6 / 8 mph 49 / 47°F 91% 1015 mb
Low level cloud: 80%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
80%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

 7 / 12 mph 48 / 45°F 95% 1014 mb
Low level cloud: 41%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

N
N

 6 / 12 mph 48 / 45°F 96% 1013 mb
Low level cloud: 15%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

 9 / 15 mph 50 / 45°F 93% 1014 mb
Low level cloud: 56%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
56%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 16 / 18 mph 62 / 61°F 68% 1011 mb
Low level cloud: 43%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNE
NNE

 19 / 22 mph 67 / 67°F 58% 1008 mb
Low level cloud: 83%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNE
NNE

 17 / 25 mph 64 / 64°F 69% 1008 mb
Low level cloud: 15%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNE
NNE

 14 / 21 mph 60 / 60°F 80% 1009 mb
Low level cloud: 29%
Mid level cloud: 4%
High level cloud: 2%
Most Significant Cloud Type: low
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 05
May		03:00

NNE
NNE

 11 / 16 mph 57 / 55°F 90% 1011 mb
Low level cloud: 96%
Mid level cloud: 11%
High level cloud: 3%
Most Significant Cloud Type: low
100%
0.0 In
09:00

NNE
NNE

 14 / 22 mph 52 / 47°F 89% 1014 mb
Low level cloud: 71%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
73%
0.0 In
15:00

NE
NE

 11 / 13 mph 74 / 77°F 53% 1011 mb
Low level cloud: 51%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
51%
0.0 In
21:00

SE
SE

 5 / 6 mph 58 / 57°F 95% 1017 mb
Low level cloud: 100%
Mid level cloud: 70%
High level cloud: 12%
Most Significant Cloud Type: low
100%
0.0 In
Mon 06
May		03:00

S
S

 10 / 14 mph 63 / 63°F 95% 1014 mb
Low level cloud: 100%
Mid level cloud: 64%
High level cloud: 36%
Most Significant Cloud Type: low
100%
0.0 In
09:00

S
S

 7 / 10 mph 64 / 64°F 92% 1013 mb
Low level cloud: 54%
Mid level cloud: 46%
High level cloud: 21%
Most Significant Cloud Type: low
72%
0.0 In
15:00

NE
NE

 5 / 6 mph 83 / 83°F 42% 1000 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 6%
Most Significant Cloud Type: high
5%
0.0 In
21:00

E
E

 6 / 11 mph 59 / 60°F 90% 1008 mb
Low level cloud: 37%
Mid level cloud: 4%
High level cloud: 17%
Most Significant Cloud Type: low
39%
0.0 In
Tue 07
May		03:00

S
S

 20 / 26 mph 53 / 48°F 38% 1014 mb
Low level cloud: 75%
Mid level cloud: 65%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.0 In
09:00

S
S

 14 / 25 mph 56 / 52°F 86% 1015 mb
Low level cloud: 100%
Mid level cloud: 46%
High level cloud: 6%
Most Significant Cloud Type: low
100%
0.0 In
15:00

E
E

 5 / 7 mph 59 / 59°F 19% 1012 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 32%
Most Significant Cloud Type: medium
44%
0.0 In
21:00

SE
SE

 6 / 11 mph 49 / 47°F 40% 1022 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 51%
Most Significant Cloud Type: medium
14%
0.0 In
Wed 08
May		03:00

SSE
SSE

 2 / 3 mph 52 / 53°F 40% 1012 mb
Low level cloud: 8%
Mid level cloud: 46%
High level cloud: 5%
Most Significant Cloud Type: medium
68%
0.0 In
09:00

E
E

 4 / 8 mph 47 / 45°F 43% 1023 mb
Low level cloud: 0%
Mid level cloud: 82%
High level cloud: 0%
Most Significant Cloud Type: medium
82%
0.0 In
15:00

SE
SE

 7 / 9 mph 63 / 63°F 41% 1014 mb
Low level cloud: 1%
Mid level cloud: 41%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
0.0 In
21:00

ESE
ESE

 5 / 9 mph 45 / 42°F 42% 1023 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
0.0 In
Thu 09
May		03:00

S
S

 5 / 8 mph 55 / 54°F 57% 1017 mb
Low level cloud: 58%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: low
66%
0.0 In
09:00

SSW
SSW

 6 / 11 mph 43 / 39°F 52% 1024 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 7%
Most Significant Cloud Type: medium
9%
0.0 In
15:00

ESE
ESE

 2 / 2 mph 62 / 62°F 66% 1013 mb
Low level cloud: 88%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
21:00

SE
SE

 4 / 9 mph 50 / 49°F 69% 1023 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.0 In
Fri 10
May		03:00

S
S

 3 / 4 mph 58 / 59°F 87% 1016 mb
Low level cloud: 85%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
09:00

NW
NW

 2 / 4 mph 51 / 51°F 76% 1022 mb
Low level cloud: 16%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
17%
0.0 In
15:00

ESE
ESE

 4 / 6 mph 65 / 65°F 69% 1015 mb
Low level cloud: 86%
Mid level cloud: 48%
High level cloud: 86%
Most Significant Cloud Type: low
100%
0.0 In
21:00

NNE
NNE

 7 / 13 mph 57 / 56°F 75% 1016 mb
Low level cloud: 69%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
71%
0.0 In
Sat 11
May		03:00

NE
NE

 4 / 6 mph 59 / 59°F 86% 1013 mb
Low level cloud: 100%
Mid level cloud: 20%
High level cloud: 8%
Most Significant Cloud Type: low
100%
0.0 In
09:00

NNE
NNE

 5 / 9 mph 57 / 57°F 96% 1013 mb
Low level cloud: 95%
Mid level cloud: 30%
High level cloud: 2%
Most Significant Cloud Type: low
100%
0.0 In
15:00

NE
NE

 4 / 5 mph 62 / 62°F 84% 1012 mb
Low level cloud: 93%
Mid level cloud: 67%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
21:00

NE
NE

 5 / 10 mph 58 / 58°F 89% 1012 mb
Low level cloud: 85%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
85%
0.0 In
Sun 12
May		03:00

NNE
NNE

 2 / 3 mph 61 / 61°F 90% 1012 mb
Low level cloud: 95%
Mid level cloud: 27%
High level cloud: 88%
Most Significant Cloud Type: low
100%
0.0 In
09:00

ENE
ENE

 1 / 1 mph 60 / 60°F 87% 1016 mb
Low level cloud: 89%
Mid level cloud: 0%
High level cloud: 45%
Most Significant Cloud Type: low
94%
0.0 In
15:00

SSE
SSE

 5 / 7 mph 66 / 66°F 73% 1013 mb
Low level cloud: 73%
Mid level cloud: 46%
High level cloud: 32%
Most Significant Cloud Type: low
92%
0.0 In
21:00

E
E

 3 / 6 mph 61 / 61°F 87% 1018 mb
Low level cloud: 56%
Mid level cloud: 23%
High level cloud: 100%
Most Significant Cloud Type: low
75%
0.0 In
Mon 13
May		03:00

S
S

 6 / 12 mph 56 / 55°F 93% 1015 mb
Low level cloud: 93%
Mid level cloud: 31%
High level cloud: 95%
Most Significant Cloud Type: low
100%
0.0 In
09:00

S
S

 3 / 6 mph 57 / 57°F 91% 1018 mb
Low level cloud: 97%
Mid level cloud: 83%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
15:00

S
S

 6 / 8 mph 61 / 61°F 79% 1016 mb
Low level cloud: 95%
Mid level cloud: 77%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.0 In
21:00

SE
SE

 5 / 9 mph 61 / 61°F 83% 1017 mb
Low level cloud: 59%
Mid level cloud: 32%
High level cloud: 100%
Most Significant Cloud Type: low
82%
0.0 In

Other Locations Near to Pilar Observatorio

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