Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Ufton Nervet 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Ufton Nervet

Berkshire, United Kingdom

Long range weather outlook for Ufton Nervet includes 14 day forecast summary:

The outlook for Ufton Nervet in the two weeks ahead shows the average daytime maximum temperature will be around 16°C, with a high for the two weeks of 19°C expected on the afternoon of Friday 17th. The average minimum temperature will be 9°C, dipping to its lowest on the morning of Friday 24th at 6°C. Expect the coming 14 days to have most days seeing a little rain. It looks like Friday 17th will have the most precipitation with an accumulation of around 13.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Tue 14
May		15:00

SSE
SSE

 13 / 16 mph 62 / 60°F 84% 1000 mb
Low level cloud: 41%
Mid level cloud: 22%
High level cloud: 100%
Most Significant Cloud Type: low
60%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

 13 / 18 mph 60 / 56°F 87% 1001 mb
Low level cloud: 37%
Mid level cloud: 22%
High level cloud: 100%
Most Significant Cloud Type: low
56%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

 11 / 13 mph 56 / 54°F 96% 1002 mb
Low level cloud: 58%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 15
May		00:00

SE
SE

 7 / 12 mph 53 / 50°F 98% 1002 mb
Low level cloud: 59%
Mid level cloud: 90%
High level cloud: 8%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ESE
ESE

 6 / 10 mph 52 / 50°F 98% 1003 mb
Low level cloud: 55%
Mid level cloud: 99%
High level cloud: 5%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SE
SE

 6 / 9 mph 54 / 51°F 96% 1004 mb
Low level cloud: 66%
Mid level cloud: 5%
High level cloud: 100%
Most Significant Cloud Type: low
79%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

 9 / 11 mph 59 / 57°F 77% 1005 mb
Low level cloud: 92%
Mid level cloud: 4%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSE
SSE

 11 / 13 mph 63 / 62°F 65% 1005 mb
Low level cloud: 75%
Mid level cloud: 3%
High level cloud: 4%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSE
SSE

 11 / 13 mph 64 / 63°F 64% 1005 mb
Low level cloud: 22%
Mid level cloud: 4%
High level cloud: 2%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSE
SSE

 6 / 7 mph 64 / 62°F 77% 1005 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 6%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

 5 / 9 mph 54 / 53°F 89% 1006 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 3%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 16
May		00:00

ESE
ESE

 4 / 9 mph 50 / 49°F 91% 1007 mb
Low level cloud: 1%
Mid level cloud: 11%
High level cloud: 98%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ENE
ENE

 4 / 8 mph 49 / 48°F 92% 1007 mb
Low level cloud: 11%
Mid level cloud: 11%
High level cloud: 100%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ENE
ENE

 3 / 4 mph 54 / 53°F 88% 1007 mb
Low level cloud: 8%
Mid level cloud: 46%
High level cloud: 99%
Most Significant Cloud Type: medium
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 5 / 6 mph 60 / 58°F 80% 1007 mb
Low level cloud: 33%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
59%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NE
NE

 8 / 10 mph 62 / 61°F 77% 1006 mb
Low level cloud: 35%
Mid level cloud: 94%
High level cloud: 100%
Most Significant Cloud Type: low
79%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NE
NE

 5 / 6 mph 62 / 59°F 83% 1006 mb
Low level cloud: 27%
Mid level cloud: 62%
High level cloud: 100%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

 5 / 7 mph 56 / 55°F 95% 1006 mb
Low level cloud: 39%
Mid level cloud: 98%
High level cloud: 34%
Most Significant Cloud Type: low
76%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

WNW
WNW

 7 / 11 mph 53 / 51°F 98% 1006 mb
Low level cloud: 75%
Mid level cloud: 98%
High level cloud: 97%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Fri 17
May		00:00

W
W

 9 / 13 mph 52 / 50°F 98% 1005 mb
Low level cloud: 94%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
03:00

WSW
WSW

 9 / 14 mph 52 / 49°F 98% 1005 mb
Low level cloud: 92%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
06:00

SW
SW

 7 / 11 mph 52 / 50°F 97% 1006 mb
Low level cloud: 68%
Mid level cloud: 67%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
09:00

SSW
SSW

 8 / 9 mph 58 / 57°F 86% 1008 mb
Low level cloud: 72%
Mid level cloud: 38%
High level cloud: 100%
Most Significant Cloud Type: low
96%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

S
S

 10 / 13 mph 66 / 64°F 69% 1009 mb
Low level cloud: 43%
Mid level cloud: 6%
High level cloud: 7%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

S
S

 8 / 10 mph 67 / 64°F 70% 1010 mb
Low level cloud: 30%
Mid level cloud: 10%
High level cloud: 100%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

S
S

 4 / 6 mph 65 / 62°F 84% 1011 mb
Low level cloud: 8%
Mid level cloud: 8%
High level cloud: 100%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SSW
SSW

 2 / 5 mph 54 / 55°F 90% 1012 mb
Low level cloud: 5%
Mid level cloud: 26%
High level cloud: 100%
Most Significant Cloud Type: medium
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 18
May		00:00

NNE
NNE

 1 / 2 mph 53 / 53°F 91% 1013 mb
Low level cloud: 5%
Mid level cloud: 75%
High level cloud: 100%
Most Significant Cloud Type: medium
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

 4 / 8 mph 50 / 49°F 94% 1013 mb
Low level cloud: 15%
Mid level cloud: 46%
High level cloud: 32%
Most Significant Cloud Type: medium
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

 7 / 9 mph 53 / 51°F 96% 1014 mb
Low level cloud: 79%
Mid level cloud: 63%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 7 / 9 mph 57 / 55°F 89% 1014 mb
Low level cloud: 95%
Mid level cloud: 54%
High level cloud: 50%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 8 / 9 mph 61 / 60°F 82% 1014 mb
Low level cloud: 75%
Mid level cloud: 52%
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

NNE
NNE

 10 / 13 mph 64 / 62°F 79% 1013 mb
Low level cloud: 35%
Mid level cloud: 48%
High level cloud: 100%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

 7 / 10 mph 64 / 60°F 88% 1013 mb
Low level cloud: 2%
Mid level cloud: 40%
High level cloud: 100%
Most Significant Cloud Type: medium
50%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

NE
NE

 6 / 11 mph 55 / 54°F 90% 1014 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 32%
Most Significant Cloud Type: medium
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 19
May		00:00

NNE
NNE

 6 / 13 mph 51 / 49°F 96% 1014 mb
Low level cloud: 5%
Mid level cloud: 8%
High level cloud: 92%
Most Significant Cloud Type: medium
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

 6 / 13 mph 49 / 46°F 95% 1013 mb
Low level cloud: 4%
Mid level cloud: 5%
High level cloud: 99%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

 8 / 12 mph 51 / 47°F 95% 1014 mb
Low level cloud: 31%
Mid level cloud: 4%
High level cloud: 32%
Most Significant Cloud Type: low
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

 11 / 12 mph 60 / 57°F 82% 1014 mb
Low level cloud: 12%
Mid level cloud: 32%
High level cloud: 31%
Most Significant Cloud Type: low
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NE
NE

 10 / 17 mph 65 / 63°F 75% 1013 mb
Low level cloud: 39%
Mid level cloud: 32%
High level cloud: 2%
Most Significant Cloud Type: low
50%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
15:00

NE
NE

 11 / 17 mph 65 / 63°F 76% 1012 mb
Low level cloud: 40%
Mid level cloud: 37%
High level cloud: 0%
Most Significant Cloud Type: low
52%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

NE
NE

 9 / 13 mph 63 / 60°F 85% 1012 mb
Low level cloud: 1%
Mid level cloud: 38%
High level cloud: 1%
Most Significant Cloud Type: medium
40%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

NNE
NNE

 8 / 15 mph 54 / 51°F 94% 1013 mb
Low level cloud: 2%
Mid level cloud: 30%
High level cloud: 1%
Most Significant Cloud Type: medium
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
May		00:00

NNE
NNE

 6 / 12 mph 49 / 46°F 97% 1013 mb
Low level cloud: 39%
Mid level cloud: 13%
High level cloud: 1%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNE
NNE

 7 / 13 mph 46 / 43°F 98% 1013 mb
Low level cloud: 60%
Mid level cloud: 21%
High level cloud: 5%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

 11 / 15 mph 52 / 48°F 96% 1013 mb
Low level cloud: 61%
Mid level cloud: 28%
High level cloud: 3%
Most Significant Cloud Type: low
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

 11 / 16 mph 53 / 49°F 91% 1013 mb
Low level cloud: 55%
Mid level cloud: 69%
High level cloud: 7%
Most Significant Cloud Type: low
80%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 17 / 19 mph 62 / 60°F 74% 1012 mb
Low level cloud: 46%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNE
NNE

 15 / 18 mph 63 / 61°F 71% 1011 mb
Low level cloud: 18%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNE
NNE

 12 / 16 mph 61 / 59°F 79% 1011 mb
Low level cloud: 9%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNE
NNE

 6 / 12 mph 50 / 47°F 94% 1012 mb
Low level cloud: 52%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
56%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Tue 21
May		00:00

SSE
SSE

 4 / 9 mph 51 / 50°F 94% 1015 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 38%
Most Significant Cloud Type: low
100%
0.0 In
06:00

NNE
NNE

 3 / 6 mph 49 / 48°F 87% 1024 mb
Low level cloud: 68%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
77%
0.0 In
12:00

ESE
ESE

 7 / 14 mph 54 / 52°F 93% 1012 mb
Low level cloud: 65%
Mid level cloud: 91%
High level cloud: 95%
Most Significant Cloud Type: low
100%
0.1 In
Wed 22
May		00:00

WSW
WSW

 8 / 16 mph 51 / 48°F 97% 1010 mb
Low level cloud: 47%
Mid level cloud: 28%
High level cloud: 32%
Most Significant Cloud Type: low
100%
0.0 In
06:00

ENE
ENE

 6 / 12 mph 53 / 51°F 93% 1012 mb
Low level cloud: 54%
Mid level cloud: 43%
High level cloud: 1%
Most Significant Cloud Type: low
68%
0.0 In
12:00

NNW
NNW

 7 / 14 mph 57 / 56°F 97% 1010 mb
Low level cloud: 97%
Mid level cloud: 47%
High level cloud: 22%
Most Significant Cloud Type: low
100%
0.0 In
18:00

N
N

 9 / 19 mph 61 / 61°F 85% 1012 mb
Low level cloud: 59%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
63%
0.0 In
Thu 23
May		00:00

SW
SW

 2 / 5 mph 59 / 60°F 98% 1010 mb
Low level cloud: 99%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
06:00

N
N

 9 / 19 mph 48 / 44°F 87% 1015 mb
Low level cloud: 86%
Mid level cloud: 19%
High level cloud: 4%
Most Significant Cloud Type: low
93%
0.0 In
12:00

SSW
SSW

 11 / 23 mph 65 / 65°F 78% 1012 mb
Low level cloud: 73%
Mid level cloud: 30%
High level cloud: 32%
Most Significant Cloud Type: low
87%
0.1 In
18:00

NW
NW

 8 / 16 mph 54 / 52°F 80% 1016 mb
Low level cloud: 28%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
43%
0.0 In
Fri 24
May		00:00

SSW
SSW

 6 / 13 mph 53 / 52°F 97% 1015 mb
Low level cloud: 47%
Mid level cloud: 20%
High level cloud: 13%
Most Significant Cloud Type: low
55%
0.1 In
06:00

NNW
NNW

 7 / 15 mph 48 / 45°F 92% 1019 mb
Low level cloud: 47%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: low
58%
0.0 In
12:00

SW
SW

 8 / 17 mph 64 / 64°F 79% 1018 mb
Low level cloud: 82%
Mid level cloud: 14%
High level cloud: 40%
Most Significant Cloud Type: low
92%
0.0 In
18:00

NNE
NNE

 8 / 17 mph 54 / 51°F 88% 1022 mb
Low level cloud: 81%
Mid level cloud: 86%
High level cloud: 28%
Most Significant Cloud Type: low
100%
0.0 In
Sat 25
May		00:00

WSW
WSW

 4 / 8 mph 56 / 56°F 96% 1020 mb
Low level cloud: 38%
Mid level cloud: 5%
High level cloud: 29%
Most Significant Cloud Type: low
42%
0.1 In
06:00

E
E

 8 / 16 mph 47 / 43°F 91% 1024 mb
Low level cloud: 30%
Mid level cloud: 19%
High level cloud: 34%
Most Significant Cloud Type: low
40%
0.0 In
12:00

NW
NW

 4 / 8 mph 68 / 68°F 68% 1022 mb
Low level cloud: 97%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
98%
0.0 In
18:00

SE
SE

 7 / 15 mph 54 / 52°F 88% 1021 mb
Low level cloud: 65%
Mid level cloud: 89%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
Sun 26
May		00:00

NW
NW

 2 / 5 mph 64 / 64°F 86% 1023 mb
Low level cloud: 20%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
22%
0.0 In
06:00

E
E

 8 / 17 mph 49 / 46°F 97% 1018 mb
Low level cloud: 100%
Mid level cloud: 90%
High level cloud: 1%
Most Significant Cloud Type: low
100%
0.1 In
12:00

SE
SE

 2 / 5 mph 75 / 78°F 63% 1023 mb
Low level cloud: 22%
Mid level cloud: 3%
High level cloud: 38%
Most Significant Cloud Type: low
27%
0.0 In
18:00

S
S

 8 / 17 mph 60 / 60°F 88% 1015 mb
Low level cloud: 70%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: low
97%
0.0 In
Mon 27
May		00:00

SSW
SSW

 4 / 9 mph 60 / 60°F 94% 1023 mb
Low level cloud: 5%
Mid level cloud: 20%
High level cloud: 79%
Most Significant Cloud Type: medium
35%
0.1 In
06:00

SSW
SSW

 7 / 15 mph 53 / 51°F 96% 1014 mb
Low level cloud: 89%
Mid level cloud: 17%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

S
S

 5 / 10 mph 74 / 77°F 63% 1022 mb
Low level cloud: 21%
Mid level cloud: 2%
High level cloud: 3%
Most Significant Cloud Type: low
22%
0.0 In
18:00

SSE
SSE

 8 / 17 mph 60 / 60°F 94% 1011 mb
Low level cloud: 44%
Mid level cloud: 54%
High level cloud: 97%
Most Significant Cloud Type: low
74%
0.1 In
Tue 28
May		00:00

NE
NE

 1 / 1 mph 61 / 61°F 88% 1022 mb
Low level cloud: 0%
Mid level cloud: 70%
High level cloud: 100%
Most Significant Cloud Type: medium
73%
0.0 In
06:00

SE
SE

 5 / 11 mph 63 / 63°F 94% 1008 mb
Low level cloud: 16%
Mid level cloud: 12%
High level cloud: 2%
Most Significant Cloud Type: low
20%
0.0 In
12:00

ENE
ENE

 8 / 16 mph 68 / 68°F 73% 1021 mb
Low level cloud: 58%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
84%
0.0 In
18:00

SSW
SSW

 7 / 14 mph 70 / 70°F 84% 1004 mb
Low level cloud: 51%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
55%
0.0 In
Wed 29
May		00:00

ENE
ENE

 11 / 23 mph 51 / 47°F 94% 1021 mb
Low level cloud: 56%
Mid level cloud: 90%
High level cloud: 99%
Most Significant Cloud Type: low
99%
0.3 In
06:00

E
E

 5 / 11 mph 61 / 61°F 97% 1001 mb
Low level cloud: 76%
Mid level cloud: 61%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

ENE
ENE

 12 / 25 mph 61 / 61°F 72% 1019 mb
Low level cloud: 77%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: low
84%
0.0 In
18:00

W
W

 10 / 21 mph 57 / 55°F 93% 1000 mb
Low level cloud: 76%
Mid level cloud: 46%
High level cloud: 39%
Most Significant Cloud Type: low
96%
0.3 In

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