WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Los Arcos 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Los Arcos

Spain

Long range weather outlook for Los Arcos includes 14 day forecast summary:

The outlook for Los Arcos in the two weeks ahead shows the average daytime maximum temperature will be around 9°C, with a high for the two weeks of 13°C expected on the afternoon of Tuesday 27th. The average minimum temperature will be 3°C, dipping to its lowest on the morning of Sunday 25th at -1°C. The coming 14 days will have some days seeing a little precipitation and some days with rain. The indicators are that Saturday 24th will have the most precipitation with an accumulation of around 10.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 22
Jan
16:00

WNW
WNW

12 / 14 mph 50 / 46°F 56% 1001 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 7%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SSE
SSE

5 / 10 mph 41 / 38°F 66% 1000 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SE
SE

4 / 8 mph 40 / 37°F 75% 998 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 30%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 23
Jan
01:00

ESE
ESE

6 / 11 mph 43 / 39°F 71% 997 mb
Low level cloud: 0%
Mid level cloud: 65%
High level cloud: 9%
Most Significant Cloud Type: medium
65%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NE
NE

3 / 5 mph 42 / 41°F 80% 996 mb
Low level cloud: 0%
Mid level cloud: 38%
High level cloud: 0%
Most Significant Cloud Type: medium
38%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WNW
WNW

8 / 15 mph 38 / 33°F 78% 998 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SW
SW

4 / 6 mph 41 / 38°F 64% 999 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SW
SW

13 / 15 mph 49 / 44°F 39% 998 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

WSW
WSW

13 / 15 mph 51 / 46°F 41% 995 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 15%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SSE
SSE

6 / 10 mph 41 / 38°F 55% 995 mb
Low level cloud: 0%
Mid level cloud: 96%
High level cloud: 100%
Most Significant Cloud Type: medium
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

E
E

2 / 3 mph 41 / 41°F 74% 996 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 32%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 24
Jan
01:00

E
E

3 / 4 mph 38 / 36°F 93% 997 mb
Low level cloud: 69%
Mid level cloud: 60%
High level cloud: 40%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

W
W

6 / 7 mph 38 / 34°F 83% 997 mb
Low level cloud: 74%
Mid level cloud: 46%
High level cloud: 4%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WNW
WNW

4 / 6 mph 34 / 31°F 81% 997 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 18%
Most Significant Cloud Type: medium
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WSW
WSW

11 / 13 mph 38 / 31°F 79% 998 mb
Low level cloud: 48%
Mid level cloud: 75%
High level cloud: 48%
Most Significant Cloud Type: low
79%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
13:00

WNW
WNW

20 / 23 mph 41 / 31°F 78% 1000 mb
Low level cloud: 40%
Mid level cloud: 49%
High level cloud: 100%
Most Significant Cloud Type: low
69%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
16:00

NW
NW

21 / 24 mph 43 / 35°F 72% 1002 mb
Low level cloud: 4%
Mid level cloud: 23%
High level cloud: 14%
Most Significant Cloud Type: medium
33%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
19:00

WNW
WNW

8 / 16 mph 34 / 28°F 75% 1005 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 2%
Most Significant Cloud Type: medium
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WNW
WNW

8 / 17 mph 34 / 27°F 82% 1008 mb
Low level cloud: 4%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 25
Jan
01:00

WNW
WNW

7 / 15 mph 31 / 24°F 86% 1009 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 7%
Most Significant Cloud Type: medium
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WNW
WNW

9 / 18 mph 32 / 24°F 82% 1010 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 12%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WNW
WNW

5 / 11 mph 30 / 25°F 85% 1010 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 5%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WNW
WNW

4 / 8 mph 37 / 33°F 80% 1011 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 20%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

W
W

12 / 13 mph 49 / 44°F 65% 1009 mb
Low level cloud: 2%
Mid level cloud: 17%
High level cloud: 48%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

W
W

6 / 7 mph 49 / 46°F 64% 1008 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 100%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

W
W

2 / 5 mph 39 / 38°F 79% 1009 mb
Low level cloud: 25%
Mid level cloud: 20%
High level cloud: 7%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

W
W

3 / 6 mph 38 / 36°F 81% 1010 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 13%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 26
Jan
01:00

WNW
WNW

5 / 11 mph 37 / 32°F 86% 1010 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 42%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WNW
WNW

5 / 11 mph 37 / 33°F 85% 1010 mb
Low level cloud: 1%
Mid level cloud: 86%
High level cloud: 32%
Most Significant Cloud Type: medium
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

W
W

2 / 3 mph 38 / 38°F 85% 1009 mb
Low level cloud: 33%
Mid level cloud: 56%
High level cloud: 100%
Most Significant Cloud Type: low
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

ESE
ESE

3 / 6 mph 40 / 38°F 85% 1009 mb
Low level cloud: 92%
Mid level cloud: 87%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NE
NE

1 / 2 mph 42 / 42°F 83% 1009 mb
Low level cloud: 63%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSE
SSE

3 / 5 mph 45 / 44°F 83% 1008 mb
Low level cloud: 59%
Mid level cloud: 49%
High level cloud: 100%
Most Significant Cloud Type: low
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

E
E

4 / 7 mph 41 / 39°F 95% 1008 mb
Low level cloud: 87%
Mid level cloud: 83%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

E
E

3 / 5 mph 41 / 40°F 98% 1008 mb
Low level cloud: 98%
Mid level cloud: 68%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Tue 27
Jan
01:00

E
E

4 / 6 mph 41 / 40°F 99% 1007 mb
Low level cloud: 97%
Mid level cloud: 74%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
04:00

E
E

5 / 11 mph 42 / 38°F 98% 1004 mb
Low level cloud: 81%
Mid level cloud: 86%
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

E
E

4 / 8 mph 44 / 42°F 96% 1002 mb
Low level cloud: 50%
Mid level cloud: 73%
High level cloud: 26%
Most Significant Cloud Type: low
78%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SE
SE

2 / 5 mph 48 / 48°F 87% 1001 mb
Low level cloud: 5%
Mid level cloud: 68%
High level cloud: 100%
Most Significant Cloud Type: medium
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SSW
SSW

10 / 13 mph 56 / 53°F 73% 997 mb
Low level cloud: 3%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: medium
55%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

WNW
WNW

6 / 9 mph 51 / 49°F 88% 996 mb
Low level cloud: 60%
Mid level cloud: 87%
High level cloud: 34%
Most Significant Cloud Type: low
94%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
19:00

W
W

10 / 19 mph 44 / 39°F 69% 1000 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 6%
Most Significant Cloud Type: medium
6%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

W
W

8 / 15 mph 41 / 36°F 74% 1002 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 10%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 28
Jan
01:00

W
W

4 / 7 mph 39 / 37°F 76% 1002 mb
Low level cloud: 0%
Mid level cloud: 47%
High level cloud: 0%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WNW
WNW

6 / 13 mph 38 / 33°F 82% 1002 mb
Low level cloud: 24%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
39%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WNW
WNW

11 / 19 mph 39 / 31°F 75% 1003 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
10:00

W
W

5 / 6 mph 42 / 38°F 71% 1004 mb
Low level cloud: 0%
Mid level cloud: 49%
High level cloud: 65%
Most Significant Cloud Type: medium
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SE
SE

7 / 8 mph 45 / 41°F 66% 1002 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
16:00

NE
NE

3 / 3 mph 40 / 38°F 95% 1001 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
19:00

W
W

6 / 6 mph 38 / 33°F 97% 1005 mb
Low level cloud: 88%
Mid level cloud: 90%
High level cloud: 4%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

WNW
WNW

7 / 10 mph 38 / 33°F 96% 1009 mb
Low level cloud: 65%
Mid level cloud: 5%
High level cloud: 95%
Most Significant Cloud Type: low
78%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 29
Jan
01:00

ESE
ESE

5 / 8 mph 46 / 44°F 87% 1011 mb
Low level cloud: 64%
Mid level cloud: 57%
High level cloud: 100%
Most Significant Cloud Type: low
95%
0.0 In
07:00

WSW
WSW

22 / 34 mph 50 / 44°F 64% 1001 mb
Low level cloud: 0%
Mid level cloud: 62%
High level cloud: 33%
Most Significant Cloud Type: medium
63%
0.0 In
13:00

W
W

23 / 39 mph 61 / 62°F 69% 1000 mb
Low level cloud: 28%
Mid level cloud: 46%
High level cloud: 100%
Most Significant Cloud Type: low
56%
0.0 In
19:00

SW
SW

4 / 6 mph 58 / 58°F 77% 1008 mb
Low level cloud: 5%
Mid level cloud: 44%
High level cloud: 32%
Most Significant Cloud Type: medium
60%
0.0 In
Fri 30
Jan
01:00

WNW
WNW

3 / 6 mph 54 / 54°F 83% 1020 mb
Low level cloud: 70%
Mid level cloud: 65%
High level cloud: 0%
Most Significant Cloud Type: low
92%
0.0 In
07:00

W
W

2 / 3 mph 41 / 41°F 84% 1026 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 45%
Most Significant Cloud Type: medium
48%
0.0 In
13:00

SE
SE

2 / 4 mph 53 / 54°F 62% 1017 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 33%
Most Significant Cloud Type: high
33%
0.0 In
19:00

SW
SW

1 / 2 mph 54 / 54°F 72% 1015 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 33%
Most Significant Cloud Type: medium
22%
0.0 In
Sat 31
Jan
01:00

SE
SE

3 / 6 mph 43 / 42°F 74% 1014 mb
Low level cloud: 0%
Mid level cloud: 93%
High level cloud: 16%
Most Significant Cloud Type: medium
93%
0.0 In
07:00

E
E

1 / 2 mph 41 / 41°F 84% 1013 mb
Low level cloud: 37%
Mid level cloud: 47%
High level cloud: 32%
Most Significant Cloud Type: low
57%
0.0 In
13:00

W
W

21 / 35 mph 52 / 46°F 54% 1010 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 5%
Most Significant Cloud Type: medium
18%
0.0 In
19:00

WNW
WNW

11 / 16 mph 45 / 40°F 89% 1010 mb
Low level cloud: 92%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
Sun 01
Feb
01:00

W
W

18 / 30 mph 44 / 37°F 64% 1010 mb
Low level cloud: 4%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
55%
0.0 In
07:00

W
W

6 / 9 mph 41 / 37°F 90% 1016 mb
Low level cloud: 83%
Mid level cloud: 45%
High level cloud: 1%
Most Significant Cloud Type: low
98%
0.1 In
13:00

WNW
WNW

14 / 24 mph 47 / 42°F 71% 1013 mb
Low level cloud: 44%
Mid level cloud: 52%
High level cloud: 11%
Most Significant Cloud Type: low
63%
0.1 In
19:00

W
W

11 / 21 mph 47 / 42°F 67% 1012 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 99%
Most Significant Cloud Type: medium
48%
0.1 In
Mon 02
Feb
01:00

E
E

4 / 6 mph 42 / 40°F 88% 1007 mb
Low level cloud: 88%
Mid level cloud: 98%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
07:00

WNW
WNW

7 / 15 mph 41 / 36°F 79% 1013 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 3%
Most Significant Cloud Type: medium
7%
0.0 In
13:00

SE
SE

6 / 11 mph 50 / 47°F 73% 989 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 70%
Most Significant Cloud Type: medium
32%
0.1 In
19:00

W
W

5 / 11 mph 45 / 42°F 56% 1013 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 100%
Most Significant Cloud Type: medium
14%
0.0 In
Tue 03
Feb
01:00

W
W

10 / 19 mph 42 / 36°F 80% 986 mb
Low level cloud: 38%
Mid level cloud: 96%
High level cloud: 100%
Most Significant Cloud Type: low
83%
0.1 In
07:00

ESE
ESE

2 / 2 mph 44 / 44°F 86% 1009 mb
Low level cloud: 38%
Mid level cloud: 79%
High level cloud: 100%
Most Significant Cloud Type: low
77%
0.1 In
13:00

WNW
WNW

20 / 38 mph 45 / 37°F 91% 997 mb
Low level cloud: 86%
Mid level cloud: 99%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
19:00

SSE
SSE

3 / 4 mph 49 / 48°F 91% 1003 mb
Low level cloud: 34%
Mid level cloud: 69%
High level cloud: 68%
Most Significant Cloud Type: low
66%
0.2 In
Wed 04
Feb
01:00

W
W

7 / 14 mph 39 / 33°F 94% 1005 mb
Low level cloud: 60%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
75%
0.1 In
07:00

WNW
WNW

12 / 18 mph 54 / 51°F 83% 1002 mb
Low level cloud: 48%
Mid level cloud: 72%
High level cloud: 22%
Most Significant Cloud Type: low
75%
0.1 In
13:00

WNW
WNW

15 / 28 mph 47 / 41°F 61% 1005 mb
Low level cloud: 10%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
19%
0.1 In
19:00

SSE
SSE

5 / 7 mph 47 / 45°F 98% 1004 mb
Low level cloud: 87%
Mid level cloud: 53%
High level cloud: 100%
Most Significant Cloud Type: low
100%
1.2 In
Thu 05
Feb
01:00

NNW
NNW

2 / 4 mph 41 / 40°F 89% 1006 mb
Low level cloud: 74%
Mid level cloud: 58%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
07:00

W
W

9 / 15 mph 42 / 37°F 81% 1004 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 6%
Most Significant Cloud Type: medium
13%
0.4 In
13:00

WNW
WNW

10 / 20 mph 46 / 41°F 79% 1005 mb
Low level cloud: 49%
Mid level cloud: 58%
High level cloud: 0%
Most Significant Cloud Type: low
68%
0.0 In
19:00

WNW
WNW

17 / 32 mph 43 / 35°F 75% 1008 mb
Low level cloud: 10%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: low
19%
0.1 In
Fri 06
Feb
01:00

NW
NW

14 / 27 mph 41 / 34°F 87% 1009 mb
Low level cloud: 93%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.6 In
07:00

WNW
WNW

15 / 27 mph 38 / 29°F 88% 1017 mb
Low level cloud: 69%
Mid level cloud: 47%
High level cloud: 0%
Most Significant Cloud Type: low
85%
0.1 In
13:00

NW
NW

13 / 26 mph 46 / 40°F 75% 1017 mb
Low level cloud: 71%
Mid level cloud: 54%
High level cloud: 0%
Most Significant Cloud Type: low
89%
0.1 In
19:00

NW
NW

7 / 14 mph 43 / 38°F 86% 1022 mb
Low level cloud: 20%
Mid level cloud: 14%
High level cloud: 18%
Most Significant Cloud Type: low
26%
0.2 In

Other Locations Near to Los Arcos

The day label given represents the local day relative to the local time for the location you are looking at.
(More Info)

Day

This time is corrected for local time zones and where possible for daylight saving times.
(More Info)

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.
(More Info)

Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
(More Info)

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.
(More Info)

Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
(More Info)

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.
(More Info)

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.
(More Info)

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.
(More Info)

Pressure