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Istanbul 14 Day Long Range Forecast

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

Turkey

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

Over the next 14 days the Istanbul forecast suggests the average daytime maximum temperature will be around 18°C, with a high for the two weeks of 20°C expected on the afternoon of Sunday 5th. The average minimum temperature will be 14°C, dipping to its lowest on the morning of Tuesday 7th at 12°C. Expect the coming 14 days to have some days seeing a little precipitation and some days with rain. The indicators are that Saturday 4th will have the most precipitation with an accumulation of around 5.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 28
Apr		17:00

NNE
NNE

 13 / 17 mph 65 / 64°F 69% 1019 mb
Low level cloud: 5%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
37%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

NE
NE

 12 / 14 mph 59 / 59°F 86% 1021 mb
Low level cloud: 22%
Mid level cloud: 15%
High level cloud: 32%
Most Significant Cloud Type: low
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NNE
NNE

 10 / 13 mph 58 / 56°F 91% 1021 mb
Low level cloud: 89%
Mid level cloud: 17%
High level cloud: 1%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 29
Apr		02:00

NNE
NNE

 9 / 13 mph 57 / 56°F 93% 1020 mb
Low level cloud: 95%
Mid level cloud: 33%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NNE
NNE

 13 / 20 mph 57 / 54°F 90% 1020 mb
Low level cloud: 93%
Mid level cloud: 50%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

NNE
NNE

 15 / 21 mph 57 / 53°F 88% 1021 mb
Low level cloud: 86%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

N
N

 15 / 19 mph 58 / 54°F 86% 1021 mb
Low level cloud: 88%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

N
N

 15 / 17 mph 58 / 55°F 87% 1021 mb
Low level cloud: 85%
Mid level cloud: 25%
High level cloud: 1%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NNE
NNE

 12 / 14 mph 58 / 56°F 89% 1020 mb
Low level cloud: 85%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

NNE
NNE

 9 / 11 mph 58 / 56°F 90% 1021 mb
Low level cloud: 88%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NNE
NNE

 8 / 10 mph 58 / 56°F 91% 1020 mb
Low level cloud: 96%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 30
Apr		02:00

NNE
NNE

 6 / 8 mph 57 / 56°F 91% 1019 mb
Low level cloud: 87%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NNE
NNE

 6 / 9 mph 57 / 56°F 91% 1019 mb
Low level cloud: 99%
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
08:00

NE
NE

 7 / 11 mph 57 / 56°F 92% 1019 mb
Low level cloud: 92%
Mid level cloud: 70%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

NE
NE

 9 / 13 mph 59 / 57°F 90% 1018 mb
Low level cloud: 89%
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
14:00

NNE
NNE

 13 / 17 mph 60 / 60°F 91% 1018 mb
Low level cloud: 86%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NNE
NNE

 14 / 16 mph 60 / 60°F 91% 1017 mb
Low level cloud: 86%
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
20:00

NE
NE

 13 / 15 mph 59 / 56°F 92% 1018 mb
Low level cloud: 84%
Mid level cloud: 74%
High level cloud: 6%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NNE
NNE

 9 / 10 mph 58 / 57°F 94% 1017 mb
Low level cloud: 93%
Mid level cloud: 90%
High level cloud: 19%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 01
May		02:00

N
N

 6 / 8 mph 58 / 57°F 95% 1016 mb
Low level cloud: 99%
Mid level cloud: 61%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

N
N

 5 / 7 mph 57 / 56°F 95% 1015 mb
Low level cloud: 97%
Mid level cloud: 67%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

N
N

 4 / 7 mph 57 / 57°F 91% 1015 mb
Low level cloud: 99%
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
11:00

N
N

 6 / 8 mph 59 / 58°F 88% 1015 mb
Low level cloud: 89%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

N
N

 7 / 9 mph 61 / 60°F 83% 1014 mb
Low level cloud: 98%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

N
N

 11 / 12 mph 61 / 60°F 87% 1014 mb
Low level cloud: 87%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

N
N

 9 / 10 mph 60 / 60°F 89% 1014 mb
Low level cloud: 82%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

N
N

 6 / 7 mph 59 / 58°F 90% 1014 mb
Low level cloud: 87%
Mid level cloud: 25%
High level cloud: 9%
Most Significant Cloud Type: low
96%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 02
May		02:00

NNW
NNW

 6 / 8 mph 57 / 55°F 89% 1013 mb
Low level cloud: 89%
Mid level cloud: 25%
High level cloud: 3%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NNW
NNW

 3 / 5 mph 56 / 56°F 86% 1013 mb
Low level cloud: 65%
Mid level cloud: 12%
High level cloud: 32%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

WSW
WSW

 2 / 3 mph 60 / 60°F 74% 1012 mb
Low level cloud: 14%
Mid level cloud: 19%
High level cloud: 16%
Most Significant Cloud Type: low
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

WSW
WSW

 8 / 9 mph 63 / 61°F 69% 1012 mb
Low level cloud: 7%
Mid level cloud: 13%
High level cloud: 3%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

WSW
WSW

 7 / 9 mph 65 / 63°F 65% 1010 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

WSW
WSW

 4 / 7 mph 65 / 63°F 63% 1008 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
20:00

NNE
NNE

 3 / 4 mph 65 / 62°F 74% 1009 mb
Low level cloud: 63%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NE
NE

 4 / 6 mph 61 / 61°F 73% 1008 mb
Low level cloud: 38%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 03
May		02:00

NNE
NNE

 5 / 7 mph 58 / 58°F 76% 1008 mb
Low level cloud: 69%
Mid level cloud: 67%
High level cloud: 0%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

N
N

 5 / 7 mph 57 / 57°F 85% 1008 mb
Low level cloud: 95%
Mid level cloud: 70%
High level cloud: 5%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

NW
NW

 3 / 4 mph 59 / 58°F 85% 1008 mb
Low level cloud: 57%
Mid level cloud: 79%
High level cloud: 13%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

WSW
WSW

 8 / 10 mph 62 / 60°F 80% 1008 mb
Low level cloud: 41%
Mid level cloud: 43%
High level cloud: 72%
Most Significant Cloud Type: low
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

WNW
WNW

 7 / 8 mph 62 / 61°F 81% 1008 mb
Low level cloud: 91%
Mid level cloud: 44%
High level cloud: 26%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

W
W

 4 / 5 mph 63 / 61°F 72% 1007 mb
Low level cloud: 69%
Mid level cloud: 30%
High level cloud: 6%
Most Significant Cloud Type: low
80%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

WSW
WSW

 7 / 9 mph 62 / 60°F 82% 1007 mb
Low level cloud: 66%
Mid level cloud: 43%
High level cloud: 1%
Most Significant Cloud Type: low
81%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

WSW
WSW

 7 / 10 mph 59 / 59°F 84% 1007 mb
Low level cloud: 18%
Mid level cloud: 29%
High level cloud: 0%
Most Significant Cloud Type: low
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 04
May		02:00

WSW
WSW

 5 / 8 mph 58 / 58°F 88% 1006 mb
Low level cloud: 50%
Mid level cloud: 48%
High level cloud: 0%
Most Significant Cloud Type: low
66%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

W
W

 7 / 9 mph 57 / 55°F 91% 1006 mb
Low level cloud: 55%
Mid level cloud: 73%
High level cloud: 17%
Most Significant Cloud Type: low
81%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
08:00

WNW
WNW

 7 / 10 mph 58 / 55°F 87% 1007 mb
Low level cloud: 66%
Mid level cloud: 48%
High level cloud: 32%
Most Significant Cloud Type: low
86%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
11:00

WSW
WSW

 8 / 10 mph 62 / 60°F 76% 1008 mb
Low level cloud: 26%
Mid level cloud: 32%
High level cloud: 90%
Most Significant Cloud Type: low
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

WSW
WSW

 6 / 7 mph 63 / 62°F 83% 1008 mb
Low level cloud: 49%
Mid level cloud: 44%
High level cloud: 99%
Most Significant Cloud Type: low
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NNE
NNE

 1 / 1 mph 65 / 62°F 77% 1008 mb
Low level cloud: 19%
Mid level cloud: 27%
High level cloud: 22%
Most Significant Cloud Type: low
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

ENE
ENE

 5 / 6 mph 63 / 61°F 86% 1008 mb
Low level cloud: 5%
Mid level cloud: 7%
High level cloud: 32%
Most Significant Cloud Type: low
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NE
NE

 5 / 6 mph 59 / 59°F 88% 1009 mb
Low level cloud: 15%
Mid level cloud: 6%
High level cloud: 30%
Most Significant Cloud Type: low
20%
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		02:00

SW
SW

 4 / 9 mph 63 / 63°F 89% 1007 mb
Low level cloud: 9%
Mid level cloud: 70%
High level cloud: 11%
Most Significant Cloud Type: medium
94%
0.0 In
08:00

SW
SW

 10 / 21 mph 65 / 65°F 76% 1010 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 1%
Most Significant Cloud Type: medium
15%
0.0 In
14:00

NNW
NNW

 3 / 7 mph 67 / 67°F 70% 1012 mb
Low level cloud: 61%
Mid level cloud: 17%
High level cloud: 62%
Most Significant Cloud Type: low
73%
0.0 In
20:00

NE
NE

 8 / 15 mph 68 / 68°F 80% 1019 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Mon 06
May		02:00

ENE
ENE

 6 / 12 mph 66 / 66°F 82% 1010 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 32%
Most Significant Cloud Type: medium
8%
0.0 In
08:00

W
W

 10 / 21 mph 60 / 60°F 73% 1010 mb
Low level cloud: 7%
Mid level cloud: 59%
High level cloud: 4%
Most Significant Cloud Type: medium
77%
0.0 In
14:00

N
N

 9 / 19 mph 72 / 76°F 57% 1014 mb
Low level cloud: 1%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
16%
0.0 In
20:00

ENE
ENE

 11 / 21 mph 68 / 68°F 63% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Tue 07
May		02:00

NNE
NNE

 5 / 11 mph 66 / 66°F 81% 1016 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.0 In
08:00

E
E

 5 / 11 mph 64 / 64°F 61% 1015 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
14:00

NNE
NNE

 6 / 13 mph 75 / 77°F 47% 1017 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
0.0 In
20:00

ENE
ENE

 6 / 11 mph 72 / 76°F 64% 1013 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Wed 08
May		02:00

ENE
ENE

 2 / 5 mph 70 / 70°F 65% 1017 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
0.0 In
08:00

SSW
SSW

 6 / 12 mph 64 / 64°F 60% 1012 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 92%
Most Significant Cloud Type: high
91%
0.0 In
14:00

WSW
WSW

 4 / 8 mph 78 / 79°F 47% 1016 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 1%
Most Significant Cloud Type: medium
18%
0.0 In
20:00

S
S

 1 / 2 mph 68 / 68°F 70% 1010 mb
Low level cloud: 0%
Mid level cloud: 80%
High level cloud: 32%
Most Significant Cloud Type: medium
81%
0.0 In
Thu 09
May		02:00

E
E

 2 / 5 mph 73 / 77°F 66% 1015 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 32%
Most Significant Cloud Type: medium
11%
0.0 In
08:00

N
N

 16 / 34 mph 56 / 52°F 91% 1014 mb
Low level cloud: 98%
Mid level cloud: 79%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
14:00

NNE
NNE

 15 / 31 mph 68 / 68°F 62% 1018 mb
Low level cloud: 25%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
29%
0.0 In
20:00

NE
NE

 18 / 38 mph 51 / 45°F 86% 1016 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 17%
Most Significant Cloud Type: low
100%
0.1 In
Fri 10
May		02:00

NE
NE

 10 / 20 mph 60 / 60°F 78% 1019 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
08:00

NE
NE

 20 / 43 mph 49 / 43°F 88% 1013 mb
Low level cloud: 98%
Mid level cloud: 85%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.5 In
14:00

NE
NE

 13 / 28 mph 68 / 68°F 46% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
20:00

NNE
NNE

 20 / 41 mph 51 / 44°F 93% 1011 mb
Low level cloud: 89%
Mid level cloud: 55%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.8 In
Sat 11
May		02:00

ENE
ENE

 11 / 23 mph 59 / 59°F 75% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
08:00

NE
NE

 16 / 33 mph 51 / 46°F 92% 1009 mb
Low level cloud: 99%
Mid level cloud: 85%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.9 In
14:00

NE
NE

 20 / 42 mph 67 / 67°F 52% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
20:00

N
N

 10 / 21 mph 54 / 51°F 91% 1011 mb
Low level cloud: 99%
Mid level cloud: 94%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.2 In
Sun 12
May		02:00

ENE
ENE

 16 / 33 mph 56 / 53°F 84% 1016 mb
Low level cloud: 8%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
7%
0.0 In
08:00

ENE
ENE

 4 / 8 mph 60 / 60°F 73% 1015 mb
Low level cloud: 12%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: low
21%
0.2 In
14:00

NE
NE

 22 / 47 mph 69 / 69°F 51% 1014 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
20:00

ENE
ENE

 3 / 6 mph 67 / 67°F 70% 1016 mb
Low level cloud: 1%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
0.1 In
Mon 13
May		02:00

NE
NE

 14 / 29 mph 60 / 60°F 84% 1014 mb
Low level cloud: 76%
Mid level cloud: 2%
High level cloud: 8%
Most Significant Cloud Type: low
77%
0.0 In
08:00

SW
SW

 7 / 15 mph 63 / 63°F 67% 1018 mb
Low level cloud: 1%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
1%
0.0 In
14:00

NNE
NNE

 15 / 30 mph 66 / 66°F 65% 1014 mb
Low level cloud: 17%
Mid level cloud: 0%
High level cloud: 81%
Most Significant Cloud Type: low
26%
0.0 In
20:00

ENE
ENE

 9 / 20 mph 64 / 64°F 67% 1018 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 32%
Most Significant Cloud Type: medium
17%
0.0 In

Other Locations Near to Istanbul

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