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Frei Chi-Base 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Frei Chi-Base

Chile

Long range weather outlook for Frei Chi-Base includes 14 day forecast summary:

Taking a look at Frei Chi-Base over the coming two weeks and the average daytime maximum temperature will be around -3°C, with a high for the two weeks of -1°C expected on the afternoon of Friday 5th. The mean minimum temperature will be -9°C, dipping to its lowest on the morning of Wednesday 3rd at -15°C. The coming 14 days will have some days seeing a little precipitation and some days with snow. The indicators are that Wednesday 10th will have the most precipitation with an accumulation of around 5.0mm. On the whole winds are likely to be moderate. Expect the strongest wind on the morning of Saturday 6th, coming from a westerly direction, and reaching around 35mph.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 03
Sep		17:00

SSW
SSW

 10 / 17 mph 23 / 12°F 84% 996 mb
Low level cloud: 70%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

SSW
SSW

 11 / 17 mph 22 / 11°F 83% 997 mb
Low level cloud: 90%
Mid level cloud: 6%
High level cloud: 89%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SW
SW

 5 / 7 mph 22 / 16°F 87% 997 mb
Low level cloud: 99%
Mid level cloud: 98%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 04
Sep		02:00

ESE
ESE

 6 / 9 mph 20 / 13°F 90% 998 mb
Low level cloud: 79%
Mid level cloud: 39%
High level cloud: 0%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

ESE
ESE

 8 / 16 mph 17 / 6°F 90% 1000 mb
Low level cloud: 68%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
68%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

E
E

 2 / 4 mph 12 / 12°F 90% 1003 mb
Low level cloud: 62%
Mid level cloud: 4%
High level cloud: 2%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

WNW
WNW

 10 / 15 mph 20 / 10°F 85% 1002 mb
Low level cloud: 58%
Mid level cloud: 20%
High level cloud: 33%
Most Significant Cloud Type: low
68%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

W
W

 15 / 21 mph 26 / 14°F 85% 1000 mb
Low level cloud: 100%
Mid level cloud: 23%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

W
W

 19 / 25 mph 28 / 15°F 90% 998 mb
Low level cloud: 95%
Mid level cloud: 78%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

NW
NW

 15 / 21 mph 28 / 16°F 98% 993 mb
Low level cloud: 79%
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
23:00

NNW
NNW

 23 / 34 mph 29 / 15°F 98% 986 mb
Low level cloud: 86%
Mid level cloud: 48%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Fri 05
Sep		02:00

WNW
WNW

 20 / 38 mph 27 / 14°F 99% 980 mb
Low level cloud: 97%
Mid level cloud: 98%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
05:00

W
W

 23 / 40 mph 27 / 12°F 96% 978 mb
Low level cloud: 95%
Mid level cloud: 56%
High level cloud: 68%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

WSW
WSW

 19 / 30 mph 28 / 15°F 96% 978 mb
Low level cloud: 84%
Mid level cloud: 81%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

SW
SW

 15 / 18 mph 29 / 18°F 96% 980 mb
Low level cloud: 79%
Mid level cloud: 47%
High level cloud: 37%
Most Significant Cloud Type: low
99%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
14:00

WSW
WSW

 15 / 18 mph 31 / 19°F 94% 980 mb
Low level cloud: 99%
Mid level cloud: 45%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

WSW
WSW

 25 / 30 mph 30 / 16°F 95% 980 mb
Low level cloud: 100%
Mid level cloud: 74%
High level cloud: 3%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

W
W

 28 / 41 mph 29 / 14°F 91% 979 mb
Low level cloud: 100%
Mid level cloud: 46%
High level cloud: 14%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

W
W

 26 / 38 mph 28 / 13°F 95% 976 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 06
Sep		02:00

W
W

 35 / 44 mph 28 / 11°F 91% 975 mb
Low level cloud: 100%
Mid level cloud: 98%
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

WSW
WSW

 35 / 44 mph 27 / 10°F 88% 974 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
08:00

WSW
WSW

 37 / 46 mph 27 / 9°F 78% 975 mb
Low level cloud: 73%
Mid level cloud: 78%
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

WSW
WSW

 35 / 43 mph 26 / 8°F 73% 976 mb
Low level cloud: 1%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

WSW
WSW

 35 / 42 mph 25 / 7°F 70% 978 mb
Low level cloud: 61%
Mid level cloud: 57%
High level cloud: 6%
Most Significant Cloud Type: low
81%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SSW
SSW

 19 / 23 mph 23 / 9°F 87% 980 mb
Low level cloud: 83%
Mid level cloud: 90%
High level cloud: 21%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

SW
SW

 14 / 21 mph 21 / 8°F 85% 983 mb
Low level cloud: 87%
Mid level cloud: 100%
High level cloud: 2%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SW
SW

 16 / 21 mph 23 / 10°F 86% 985 mb
Low level cloud: 87%
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
Sun 07
Sep		02:00

SSW
SSW

 9 / 12 mph 22 / 12°F 84% 986 mb
Low level cloud: 75%
Mid level cloud: 81%
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

WSW
WSW

 11 / 18 mph 19 / 7°F 83% 987 mb
Low level cloud: 64%
Mid level cloud: 77%
High level cloud: 0%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

SSW
SSW

 5 / 9 mph 20 / 12°F 86% 987 mb
Low level cloud: 71%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

S
S

 3 / 4 mph 22 / 18°F 83% 988 mb
Low level cloud: 55%
Mid level cloud: 55%
High level cloud: 8%
Most Significant Cloud Type: low
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

E
E

 9 / 12 mph 20 / 10°F 86% 990 mb
Low level cloud: 72%
Mid level cloud: 100%
High level cloud: 11%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

E
E

 12 / 15 mph 16 / 3°F 90% 992 mb
Low level cloud: 82%
Mid level cloud: 89%
High level cloud: 11%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

E
E

 9 / 13 mph 13 / 2°F 90% 995 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
23:00

NE
NE

 5 / 11 mph 10 / 1°F 92% 996 mb
Low level cloud: 100%
Mid level cloud: 75%
High level cloud: 51%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 08
Sep		02:00

NNE
NNE

 9 / 15 mph 14 / 2°F 91% 997 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
05:00

NNE
NNE

 11 / 17 mph 17 / 5°F 91% 998 mb
Low level cloud: 93%
Mid level cloud: 89%
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

 10 / 15 mph 20 / 9°F 91% 999 mb
Low level cloud: 100%
Mid level cloud: 8%
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

WSW
WSW

 11 / 15 mph 23 / 12°F 75% 999 mb
Low level cloud: 89%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

SW
SW

 16 / 23 mph 22 / 9°F 75% 1001 mb
Low level cloud: 92%
Mid level cloud: 5%
High level cloud: 33%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

WSW
WSW

 10 / 18 mph 19 / 8°F 78% 1001 mb
Low level cloud: 97%
Mid level cloud: 11%
High level cloud: 3%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

WSW
WSW

 19 / 27 mph 25 / 11°F 82% 1001 mb
Low level cloud: 85%
Mid level cloud: 74%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

WSW
WSW

 26 / 35 mph 26 / 11°F 85% 1000 mb
Low level cloud: 91%
Mid level cloud: 19%
High level cloud: 12%
Most Significant Cloud Type: low
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 09
Sep		02:00

WSW
WSW

 25 / 35 mph 26 / 11°F 86% 1000 mb
Low level cloud: 88%
Mid level cloud: 6%
High level cloud: 20%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

WSW
WSW

 23 / 37 mph 26 / 11°F 86% 1000 mb
Low level cloud: 100%
Mid level cloud: 18%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

WSW
WSW

 22 / 34 mph 27 / 12°F 87% 1001 mb
Low level cloud: 100%
Mid level cloud: 4%
High level cloud: 66%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

W
W

 21 / 28 mph 29 / 15°F 85% 1001 mb
Low level cloud: 7%
Mid level cloud: 82%
High level cloud: 95%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

W
W

 18 / 21 mph 30 / 18°F 86% 1001 mb
Low level cloud: 6%
Mid level cloud: 69%
High level cloud: 49%
Most Significant Cloud Type: medium
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

WNW
WNW

 14 / 17 mph 30 / 19°F 98% 1000 mb
Low level cloud: 98%
Mid level cloud: 47%
High level cloud: 59%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

NW
NW

 14 / 24 mph 28 / 17°F 98% 999 mb
Low level cloud: 99%
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
23:00

WNW
WNW

 17 / 33 mph 27 / 15°F 98% 997 mb
Low level cloud: 93%
Mid level cloud: 99%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 10
Sep		02:00

WSW
WSW

 8 / 18 mph 18 / 7°F 87% 1001 mb
Low level cloud: 35%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
34%
0.0 In
08:00

NNW
NNW

 15 / 23 mph 19 / 5°F 90% 1010 mb
Low level cloud: 97%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
96%
0.0 In
14:00

N
N

 9 / 13 mph 33 / 25°F 95% 1007 mb
Low level cloud: 98%
Mid level cloud: 20%
High level cloud: 3%
Most Significant Cloud Type: low
100%
0.0 In
20:00

NW
NW

 15 / 25 mph 30 / 19°F 96% 1018 mb
Low level cloud: 100%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
Thu 11
Sep		02:00

N
N

 13 / 25 mph 29 / 19°F 97% 1013 mb
Low level cloud: 59%
Mid level cloud: 33%
High level cloud: 61%
Most Significant Cloud Type: low
77%
0.0 In
08:00

WNW
WNW

 12 / 20 mph 30 / 21°F 99% 1000 mb
Low level cloud: 98%
Mid level cloud: 49%
High level cloud: 31%
Most Significant Cloud Type: low
100%
0.0 In
14:00

NNE
NNE

 13 / 20 mph 32 / 23°F 88% 1007 mb
Low level cloud: 85%
Mid level cloud: 29%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
20:00

ENE
ENE

 17 / 36 mph 13 / -3°F 90% 1003 mb
Low level cloud: 48%
Mid level cloud: 45%
High level cloud: 87%
Most Significant Cloud Type: low
74%
0.0 In
Fri 12
Sep		02:00

NE
NE

 15 / 32 mph 24 / 11°F 88% 1002 mb
Low level cloud: 100%
Mid level cloud: 3%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
08:00

NE
NE

 18 / 31 mph 24 / 11°F 91% 1001 mb
Low level cloud: 58%
Mid level cloud: 79%
High level cloud: 86%
Most Significant Cloud Type: low
96%
0.0 In
14:00

SE
SE

 7 / 11 mph 30 / 23°F 88% 995 mb
Low level cloud: 42%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
57%
0.0 In
20:00

NNE
NNE

 18 / 28 mph 26 / 13°F 90% 1002 mb
Low level cloud: 84%
Mid level cloud: 100%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.0 In
Sat 13
Sep		02:00

E
E

 6 / 10 mph 25 / 18°F 94% 988 mb
Low level cloud: 57%
Mid level cloud: 91%
High level cloud: 59%
Most Significant Cloud Type: low
95%
0.0 In
08:00

N
N

 23 / 35 mph 28 / 14°F 96% 999 mb
Low level cloud: 76%
Mid level cloud: 94%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
14:00

ENE
ENE

 22 / 34 mph 31 / 18°F 93% 978 mb
Low level cloud: 79%
Mid level cloud: 100%
High level cloud: 14%
Most Significant Cloud Type: low
100%
0.0 In
20:00

N
N

 22 / 33 mph 29 / 16°F 95% 994 mb
Low level cloud: 67%
Mid level cloud: 70%
High level cloud: 32%
Most Significant Cloud Type: low
95%
0.2 In
Sun 14
Sep		02:00

ENE
ENE

 14 / 30 mph 26 / 14°F 98% 971 mb
Low level cloud: 91%
Mid level cloud: 97%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
08:00

NE
NE

 26 / 46 mph 27 / 11°F 93% 989 mb
Low level cloud: 73%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
14:00

NNW
NNW

 23 / 36 mph 34 / 21°F 99% 962 mb
Low level cloud: 96%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.7 In
20:00

W
W

 9 / 16 mph 28 / 19°F 89% 994 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 10%
Most Significant Cloud Type: medium
3%
0.1 In
Mon 15
Sep		02:00

E
E

 21 / 33 mph 32 / 19°F 96% 959 mb
Low level cloud: 75%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
08:00

N
N

 19 / 37 mph 27 / 14°F 89% 997 mb
Low level cloud: 59%
Mid level cloud: 21%
High level cloud: 100%
Most Significant Cloud Type: low
78%
0.0 In
14:00

NNE
NNE

 12 / 18 mph 25 / 14°F 95% 957 mb
Low level cloud: 99%
Mid level cloud: 86%
High level cloud: 96%
Most Significant Cloud Type: low
100%
0.7 In
20:00

N
N

 27 / 51 mph 30 / 15°F 94% 991 mb
Low level cloud: 50%
Mid level cloud: 46%
High level cloud: 100%
Most Significant Cloud Type: low
78%
0.0 In
Tue 16
Sep		02:00

E
E

 27 / 43 mph 15 / -5°F 87% 964 mb
Low level cloud: 67%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
08:00

WNW
WNW

 13 / 19 mph 30 / 20°F 99% 981 mb
Low level cloud: 99%
Mid level cloud: 56%
High level cloud: 99%
Most Significant Cloud Type: low
100%
0.2 In
14:00

ESE
ESE

 20 / 32 mph 13 / -5°F 79% 976 mb
Low level cloud: 63%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
20:00

NNW
NNW

 13 / 20 mph 31 / 21°F 98% 985 mb
Low level cloud: 89%
Mid level cloud: 27%
High level cloud: 7%
Most Significant Cloud Type: low
98%
0.0 In
Wed 17
Sep		02:00

SE
SE

 0 / 1 mph 7 / 7°F 83% 988 mb
Low level cloud: 69%
Mid level cloud: 59%
High level cloud: 11%
Most Significant Cloud Type: low
91%
0.0 In
08:00

NNE
NNE

 19 / 32 mph 30 / 18°F 98% 982 mb
Low level cloud: 81%
Mid level cloud: 71%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
14:00

WNW
WNW

 21 / 34 mph 25 / 11°F 83% 990 mb
Low level cloud: 94%
Mid level cloud: 98%
High level cloud: 7%
Most Significant Cloud Type: low
100%
0.0 In
20:00

NNW
NNW

 13 / 20 mph 31 / 22°F 98% 976 mb
Low level cloud: 97%
Mid level cloud: 43%
High level cloud: 10%
Most Significant Cloud Type: low
100%
0.1 In
Thu 18
Sep		02:00

W
W

 27 / 45 mph 30 / 15°F 79% 988 mb
Low level cloud: 69%
Mid level cloud: 10%
High level cloud: 21%
Most Significant Cloud Type: low
74%
0.0 In
08:00

N
N

 15 / 24 mph 30 / 19°F 98% 977 mb
Low level cloud: 97%
Mid level cloud: 83%
High level cloud: 94%
Most Significant Cloud Type: low
100%
0.1 In
14:00

NW
NW

 20 / 34 mph 35 / 24°F 98% 975 mb
Low level cloud: 83%
Mid level cloud: 98%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
20:00

NW
NW

 11 / 16 mph 32 / 23°F 96% 979 mb
Low level cloud: 100%
Mid level cloud: 45%
High level cloud: 18%
Most Significant Cloud Type: low
100%
0.1 In

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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