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Vitim-In-Yakut 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Vitim-In-Yakut

Russia

Long range weather outlook for Vitim-In-Yakut includes 14 day forecast summary:

The next 14 day outlook for Vitim-In-Yakut shows the average daytime maximum temperature will be around -6°C, with a high for the two weeks of 2°C expected on the afternoon of Wednesday 11th. The mean minimum temperature will be -17°C, dipping to its lowest on the morning of Wednesday 18th at -29°C. Expect the next 14 days have some days seeing a little precipitation and some days with snow. Predictions are Wednesday 11th will have the most precipitation with an accumulation of around 7.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 11
Mar		16:00

SW
SW

 4 / 5 mph 35 / 31°F 87% 1011 mb
Low level cloud: 51%
Mid level cloud: 32%
High level cloud: 100%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NW
NW

 1 / 1 mph 31 / 31°F 94% 1011 mb
Low level cloud: 13%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: medium
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

ENE
ENE

 3 / 7 mph 21 / 16°F 96% 1012 mb
Low level cloud: 0%
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
Thu 12
Mar		01:00

WSW
WSW

 2 / 5 mph 17 / 13°F 97% 1011 mb
Low level cloud: 13%
Mid level cloud: 99%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SW
SW

 4 / 9 mph 19 / 13°F 97% 1013 mb
Low level cloud: 23%
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
07:00

W
W

 14 / 16 mph 13 / -2°F 82% 1023 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WSW
WSW

 14 / 16 mph 8 / -9°F 85% 1030 mb
Low level cloud: 100%
Mid level cloud: 25%
High level cloud: 18%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WSW
WSW

 13 / 15 mph 9 / -8°F 84% 1034 mb
Low level cloud: 100%
Mid level cloud: 49%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

WSW
WSW

 12 / 14 mph 9 / -7°F 81% 1035 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

WSW
WSW

 11 / 12 mph 7 / -8°F 83% 1037 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SW
SW

 4 / 9 mph -7 / -17°F 96% 1040 mb
Low level cloud: 100%
Mid level cloud: 41%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 13
Mar		01:00

SSW
SSW

 4 / 9 mph -13 / -24°F 98% 1042 mb
Low level cloud: 100%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SSW
SSW

 5 / 11 mph -8 / -21°F 99% 1041 mb
Low level cloud: 100%
Mid level cloud: 32%
High level cloud: 2%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

S
S

 4 / 8 mph -14 / -25°F 100% 1041 mb
Low level cloud: 87%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SSE
SSE

 4 / 8 mph -13 / -24°F 98% 1041 mb
Low level cloud: 98%
Mid level cloud: 9%
High level cloud: 19%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

S
S

 8 / 9 mph 8 / -4°F 77% 1038 mb
Low level cloud: 41%
Mid level cloud: 62%
High level cloud: 34%
Most Significant Cloud Type: low
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

S
S

 8 / 9 mph 12 / 0°F 71% 1034 mb
Low level cloud: 83%
Mid level cloud: 32%
High level cloud: 30%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

S
S

 6 / 7 mph 11 / 1°F 80% 1033 mb
Low level cloud: 33%
Mid level cloud: 94%
High level cloud: 2%
Most Significant Cloud Type: low
66%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SE
SE

 3 / 7 mph -2 / -10°F 95% 1032 mb
Low level cloud: 54%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 14
Mar		01:00

ESE
ESE

 3 / 7 mph -7 / -16°F 96% 1031 mb
Low level cloud: 100%
Mid level cloud: 92%
High level cloud: 10%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

ESE
ESE

 3 / 7 mph -9 / -18°F 94% 1028 mb
Low level cloud: 55%
Mid level cloud: 97%
High level cloud: 11%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

ESE
ESE

 3 / 6 mph -12 / -21°F 96% 1025 mb
Low level cloud: 25%
Mid level cloud: 78%
High level cloud: 36%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

ESE
ESE

 3 / 7 mph -4 / -12°F 87% 1021 mb
Low level cloud: 43%
Mid level cloud: 100%
High level cloud: 77%
Most Significant Cloud Type: low
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SE
SE

 4 / 5 mph 12 / 5°F 76% 1017 mb
Low level cloud: 70%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

S
S

 9 / 10 mph 18 / 7°F 91% 1014 mb
Low level cloud: 86%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

S
S

 11 / 13 mph 18 / 6°F 85% 1013 mb
Low level cloud: 77%
Mid level cloud: 100%
High level cloud: 16%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WSW
WSW

 12 / 15 mph 13 / -1°F 88% 1019 mb
Low level cloud: 56%
Mid level cloud: 54%
High level cloud: 19%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 15
Mar		01:00

WSW
WSW

 10 / 14 mph 2 / -13°F 91% 1025 mb
Low level cloud: 97%
Mid level cloud: 90%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SW
SW

 10 / 14 mph -5 / -22°F 91% 1029 mb
Low level cloud: 100%
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
07:00

SSW
SSW

 9 / 15 mph -9 / -27°F 93% 1031 mb
Low level cloud: 100%
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
10:00

SSW
SSW

 10 / 11 mph -5 / -22°F 92% 1031 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SSW
SSW

 11 / 13 mph 2 / -15°F 81% 1029 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

S
S

 9 / 10 mph 8 / -5°F 73% 1024 mb
Low level cloud: 100%
Mid level cloud: 30%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

ESE
ESE

 6 / 7 mph 8 / -2°F 78% 1019 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 86%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

ENE
ENE

 4 / 9 mph -2 / -11°F 92% 1015 mb
Low level cloud: 47%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 16
Mar		01:00

ENE
ENE

 4 / 6 mph 1 / -7°F 96% 1012 mb
Low level cloud: 76%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

ENE
ENE

 4 / 8 mph -1 / -10°F 97% 1008 mb
Low level cloud: 69%
Mid level cloud: 100%
High level cloud: 80%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SE
SE

 3 / 5 mph 2 / -5°F 97% 1010 mb
Low level cloud: 97%
Mid level cloud: 100%
High level cloud: 20%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SW
SW

 11 / 13 mph 10 / -4°F 89% 1012 mb
Low level cloud: 96%
Mid level cloud: 100%
High level cloud: 15%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SSW
SSW

 12 / 13 mph 10 / -4°F 78% 1015 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 4%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSW
SSW

 10 / 11 mph 11 / -2°F 76% 1016 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

S
S

 7 / 8 mph 11 / 0°F 83% 1018 mb
Low level cloud: 75%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SSE
SSE

 3 / 6 mph -2 / -9°F 97% 1021 mb
Low level cloud: 91%
Mid level cloud: 100%
High level cloud: 1%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 17
Mar		01:00

S
S

 2 / 5 mph -6 / -12°F 98% 1023 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SSW
SSW

 4 / 6 mph -1 / -9°F 98% 1025 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SW
SW

 3 / 4 mph 1 / -6°F 98% 1027 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 90%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

W
W

 5 / 6 mph 4 / -7°F 95% 1029 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 12%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WSW
WSW

 6 / 7 mph 7 / -4°F 87% 1031 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 47%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

W
W

 7 / 8 mph 9 / -2°F 81% 1031 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

WSW
WSW

 6 / 6 mph 9 / -1°F 82% 1032 mb
Low level cloud: 100%
Mid level cloud: 71%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

S
S

 4 / 8 mph -10 / -19°F 100% 1034 mb
Low level cloud: 100%
Mid level cloud: 43%
High level cloud: 13%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 18
Mar		04:00

W
W

 6 / 12 mph -1 / -14°F 94% 1019 mb
Low level cloud: 99%
Mid level cloud: 46%
High level cloud: 3%
Most Significant Cloud Type: low
100%
0.0 In
10:00

SSW
SSW

 15 / 19 mph 5 / -12°F 95% 1028 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
16:00

SW
SW

 14 / 18 mph 28 / 17°F 95% 1007 mb
Low level cloud: 70%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
22:00

SW
SW

 11 / 18 mph 24 / 14°F 96% 1017 mb
Low level cloud: 81%
Mid level cloud: 100%
High level cloud: 3%
Most Significant Cloud Type: low
100%
0.0 In
Thu 19
Mar		04:00

SSW
SSW

 10 / 14 mph 22 / 12°F 95% 1024 mb
Low level cloud: 80%
Mid level cloud: 100%
High level cloud: 21%
Most Significant Cloud Type: low
100%
0.0 In
10:00

SW
SW

 5 / 9 mph -12 / -24°F 98% 1020 mb
Low level cloud: 81%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: low
89%
0.0 In
16:00

SSW
SSW

 10 / 13 mph 30 / 21°F 88% 1024 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
22:00

SSW
SSW

 6 / 11 mph 26 / 19°F 96% 1020 mb
Low level cloud: 36%
Mid level cloud: 66%
High level cloud: 13%
Most Significant Cloud Type: low
60%
0.0 In
Fri 20
Mar		04:00

S
S

 6 / 10 mph 22 / 13°F 96% 1021 mb
Low level cloud: 71%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
10:00

SW
SW

 9 / 13 mph 31 / 23°F 97% 1019 mb
Low level cloud: 79%
Mid level cloud: 68%
High level cloud: 39%
Most Significant Cloud Type: low
100%
0.1 In
16:00

SW
SW

 9 / 13 mph 35 / 28°F 98% 1018 mb
Low level cloud: 73%
Mid level cloud: 55%
High level cloud: 33%
Most Significant Cloud Type: low
96%
0.1 In
22:00

SW
SW

 8 / 13 mph 29 / 21°F 92% 1022 mb
Low level cloud: 51%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
98%
0.1 In
Sat 21
Mar		04:00

SSW
SSW

 12 / 17 mph 26 / 16°F 91% 1013 mb
Low level cloud: 98%
Mid level cloud: 83%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
10:00

SW
SW

 9 / 15 mph 30 / 22°F 95% 1020 mb
Low level cloud: 81%
Mid level cloud: 57%
High level cloud: 98%
Most Significant Cloud Type: low
100%
0.0 In
16:00

W
W

 11 / 16 mph 33 / 24°F 94% 1008 mb
Low level cloud: 65%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
22:00

SSW
SSW

 7 / 13 mph 29 / 22°F 97% 1012 mb
Low level cloud: 92%
Mid level cloud: 52%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
Sun 22
Mar		04:00

SW
SW

 3 / 7 mph 3 / -5°F 98% 1014 mb
Low level cloud: 35%
Mid level cloud: 99%
High level cloud: 100%
Most Significant Cloud Type: low
81%
0.0 In
10:00

NE
NE

 5 / 9 mph 28 / 23°F 97% 1010 mb
Low level cloud: 74%
Mid level cloud: 68%
High level cloud: 15%
Most Significant Cloud Type: low
99%
0.1 In
16:00

WNW
WNW

 4 / 7 mph 18 / 11°F 79% 1014 mb
Low level cloud: 100%
Mid level cloud: 45%
High level cloud: 2%
Most Significant Cloud Type: low
100%
0.0 In
22:00

NE
NE

 4 / 9 mph 13 / 5°F 98% 1014 mb
Low level cloud: 34%
Mid level cloud: 48%
High level cloud: 3%
Most Significant Cloud Type: low
50%
0.1 In
Mon 23
Mar		04:00

NW
NW

 2 / 4 mph -6 / -6°F 100% 1022 mb
Low level cloud: 97%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
10:00

SSE
SSE

 3 / 5 mph 25 / 22°F 97% 1005 mb
Low level cloud: 88%
Mid level cloud: 72%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
16:00

NW
NW

 3 / 5 mph 19 / 14°F 80% 1029 mb
Low level cloud: 100%
Mid level cloud: 19%
High level cloud: 32%
Most Significant Cloud Type: low
100%
0.0 In
22:00

W
W

 11 / 19 mph 26 / 15°F 89% 1008 mb
Low level cloud: 58%
Mid level cloud: 54%
High level cloud: 6%
Most Significant Cloud Type: low
77%
0.2 In
Tue 24
Mar		04:00

SSW
SSW

 2 / 4 mph 0 / -3°F 99% 1036 mb
Low level cloud: 96%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
10:00

SW
SW

 5 / 9 mph 15 / 7°F 95% 1013 mb
Low level cloud: 64%
Mid level cloud: 78%
High level cloud: 0%
Most Significant Cloud Type: low
90%
0.0 In
16:00

NE
NE

 4 / 7 mph 25 / 19°F 81% 1035 mb
Low level cloud: 100%
Mid level cloud: 8%
High level cloud: 3%
Most Significant Cloud Type: low
100%
0.0 In
22:00

WSW
WSW

 3 / 6 mph 11 / 5°F 96% 1016 mb
Low level cloud: 1%
Mid level cloud: 90%
High level cloud: 0%
Most Significant Cloud Type: medium
91%
0.1 In
Wed 25
Mar		04:00

NE
NE

 3 / 6 mph -6 / -13°F 100% 1033 mb
Low level cloud: 95%
Mid level cloud: 0%
High level cloud: 14%
Most Significant Cloud Type: low
96%
0.0 In
10:00

WSW
WSW

 6 / 11 mph 16 / 7°F 94% 1016 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 32%
Most Significant Cloud Type: low
100%
0.1 In
16:00

E
E

 1 / 2 mph 28 / 28°F 85% 1024 mb
Low level cloud: 77%
Mid level cloud: 1%
High level cloud: 3%
Most Significant Cloud Type: low
77%
0.0 In
22:00

WSW
WSW

 4 / 8 mph 3 / -5°F 95% 1021 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 14%
Most Significant Cloud Type: medium
100%
0.1 In
Thu 26
Mar		04:00

SSE
SSE

 2 / 4 mph 0 / 0°F 100% 1022 mb
Low level cloud: 80%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
80%
0.0 In
10:00

SW
SW

 11 / 21 mph 10 / -4°F 94% 1022 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
16:00

S
S

 4 / 6 mph 30 / 26°F 79% 1017 mb
Low level cloud: 15%
Mid level cloud: 96%
High level cloud: 9%
Most Significant Cloud Type: medium
100%
0.0 In
22:00

WNW
WNW

 7 / 13 mph 12 / 2°F 92% 1020 mb
Low level cloud: 83%
Mid level cloud: 100%
High level cloud: 38%
Most Significant Cloud Type: low
100%
0.1 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