WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Gilroyd 14 Day Long Range Forecast

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

Barnsley, United Kingdom

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

Reviewing the forecast for Gilroyd Over the next 14 days and the average daytime maximum temperature will be around 18°C, with a high for the two weeks of 21°C expected on the afternoon of Saturday 18th. The average minimum temperature will be 11°C, dipping to its lowest on the morning of Tuesday 21st at 6°C. The fortnight ahead will have some days seeing a little precipitation and some days with rain. The indicators are that Wednesday 22nd will have the most precipitation with an accumulation of around 55.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sat 18
May
15:00

NE
NE

11 / 13 mph 70 / 69°F 51% 1014 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

9 / 10 mph 67 / 66°F 64% 1015 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

N
N

6 / 7 mph 63 / 61°F 78% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 19
May
00:00

NNW
NNW

6 / 9 mph 53 / 51°F 77% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

5 / 10 mph 49 / 46°F 77% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

6 / 9 mph 52 / 49°F 76% 1017 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

8 / 9 mph 62 / 60°F 59% 1017 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NE
NE

8 / 9 mph 68 / 67°F 52% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NE
NE

10 / 11 mph 68 / 67°F 49% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ENE
ENE

9 / 10 mph 69 / 67°F 61% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NE
NE

4 / 4 mph 63 / 61°F 83% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
May
00:00

N
N

4 / 6 mph 49 / 48°F 91% 1018 mb
Low level cloud: 27%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

5 / 8 mph 47 / 44°F 95% 1017 mb
Low level cloud: 79%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

7 / 8 mph 50 / 47°F 88% 1017 mb
Low level cloud: 96%
Mid level cloud: 12%
High level cloud: 7%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

8 / 9 mph 56 / 53°F 78% 1017 mb
Low level cloud: 88%
Mid level cloud: 21%
High level cloud: 19%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NE
NE

9 / 10 mph 62 / 61°F 66% 1015 mb
Low level cloud: 95%
Mid level cloud: 33%
High level cloud: 8%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NE
NE

8 / 10 mph 62 / 61°F 67% 1014 mb
Low level cloud: 84%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

8 / 10 mph 62 / 59°F 68% 1014 mb
Low level cloud: 47%
Mid level cloud: 21%
High level cloud: 6%
Most Significant Cloud Type: low
55%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNE
NNE

5 / 7 mph 52 / 49°F 76% 1014 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 12%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
May
00:00

N
N

4 / 6 mph 47 / 45°F 80% 1013 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 8%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

5 / 9 mph 44 / 41°F 81% 1012 mb
Low level cloud: 0%
Mid level cloud: 89%
High level cloud: 6%
Most Significant Cloud Type: medium
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

7 / 9 mph 48 / 44°F 74% 1011 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: medium
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

N
N

6 / 7 mph 56 / 53°F 62% 1011 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 45%
Most Significant Cloud Type: medium
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

N
N

6 / 6 mph 61 / 58°F 61% 1010 mb
Low level cloud: 15%
Mid level cloud: 28%
High level cloud: 18%
Most Significant Cloud Type: low
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

N
N

6 / 6 mph 65 / 63°F 60% 1009 mb
Low level cloud: 15%
Mid level cloud: 23%
High level cloud: 78%
Most Significant Cloud Type: low
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNE
NNE

3 / 4 mph 63 / 63°F 70% 1009 mb
Low level cloud: 13%
Mid level cloud: 58%
High level cloud: 100%
Most Significant Cloud Type: medium
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

N
N

2 / 3 mph 59 / 57°F 85% 1010 mb
Low level cloud: 20%
Mid level cloud: 56%
High level cloud: 100%
Most Significant Cloud Type: low
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 22
May
00:00

NNE
NNE

3 / 4 mph 56 / 56°F 94% 1010 mb
Low level cloud: 66%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

5 / 7 mph 54 / 53°F 94% 1009 mb
Low level cloud: 47%
Mid level cloud: 49%
High level cloud: 95%
Most Significant Cloud Type: low
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

9 / 13 mph 53 / 50°F 99% 1008 mb
Low level cloud: 93%
Mid level cloud: 66%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In
09:00

NW
NW

11 / 13 mph 56 / 53°F 98% 1006 mb
Low level cloud: 98%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.4 In of precipitation over the past 3 hours.
0.4 In
12:00

NNW
NNW

8 / 9 mph 59 / 59°F 99% 1006 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 98%
Most Significant Cloud Type: low
100%
Expect 0.9 In of precipitation over the past 3 hours.
0.9 In
15:00

NNW
NNW

8 / 9 mph 61 / 61°F 98% 1004 mb
Low level cloud: 100%
Mid level cloud: 99%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.4 In of precipitation over the past 3 hours.
0.4 In
18:00

NNW
NNW

6 / 7 mph 60 / 60°F 99% 1004 mb
Low level cloud: 100%
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
21:00

NW
NW

4 / 4 mph 58 / 58°F 99% 1004 mb
Low level cloud: 100%
Mid level cloud: 99%
High level cloud: 13%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Thu 23
May
00:00

NNE
NNE

2 / 3 mph 54 / 55°F 99% 1004 mb
Low level cloud: 100%
Mid level cloud: 66%
High level cloud: 10%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ENE
ENE

2 / 2 mph 53 / 53°F 99% 1005 mb
Low level cloud: 99%
Mid level cloud: 73%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SE
SE

4 / 6 mph 54 / 53°F 99% 1006 mb
Low level cloud: 99%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSE
SSE

9 / 11 mph 57 / 54°F 92% 1009 mb
Low level cloud: 76%
Mid level cloud: 24%
High level cloud: 13%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSE
SSE

9 / 11 mph 60 / 57°F 85% 1011 mb
Low level cloud: 71%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: low
79%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSE
SSE

9 / 13 mph 64 / 62°F 80% 1012 mb
Low level cloud: 44%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: low
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSE
SSE

7 / 9 mph 64 / 62°F 88% 1013 mb
Low level cloud: 18%
Mid level cloud: 11%
High level cloud: 4%
Most Significant Cloud Type: low
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SE
SE

4 / 7 mph 58 / 56°F 96% 1015 mb
Low level cloud: 11%
Mid level cloud: 8%
High level cloud: 12%
Most Significant Cloud Type: low
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 24
May
00:00

SE
SE

3 / 5 mph 54 / 55°F 96% 1015 mb
Low level cloud: 23%
Mid level cloud: 13%
High level cloud: 6%
Most Significant Cloud Type: low
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

E
E

1 / 2 mph 51 / 51°F 97% 1016 mb
Low level cloud: 38%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NE
NE

2 / 3 mph 56 / 55°F 95% 1016 mb
Low level cloud: 58%
Mid level cloud: 13%
High level cloud: 4%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ENE
ENE

4 / 5 mph 62 / 61°F 80% 1016 mb
Low level cloud: 80%
Mid level cloud: 21%
High level cloud: 12%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

ESE
ESE

4 / 6 mph 67 / 65°F 70% 1016 mb
Low level cloud: 72%
Mid level cloud: 18%
High level cloud: 4%
Most Significant Cloud Type: low
78%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SE
SE

5 / 8 mph 67 / 65°F 79% 1015 mb
Low level cloud: 70%
Mid level cloud: 19%
High level cloud: 5%
Most Significant Cloud Type: low
77%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

ESE
ESE

4 / 5 mph 67 / 64°F 88% 1016 mb
Low level cloud: 42%
Mid level cloud: 17%
High level cloud: 11%
Most Significant Cloud Type: low
49%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

ESE
ESE

2 / 3 mph 59 / 57°F 95% 1016 mb
Low level cloud: 22%
Mid level cloud: 26%
High level cloud: 13%
Most Significant Cloud Type: low
32%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sat 25
May
00:00

NNE
NNE

7 / 14 mph 52 / 49°F 95% 1023 mb
Low level cloud: 62%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
61%
0.0 In
06:00

WNW
WNW

3 / 6 mph 62 / 62°F 73% 1023 mb
Low level cloud: 2%
Mid level cloud: 5%
High level cloud: 11%
Most Significant Cloud Type: medium
9%
0.0 In
12:00

SSW
SSW

8 / 14 mph 63 / 63°F 43% 1019 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 100%
Most Significant Cloud Type: medium
28%
0.0 In
18:00

SSE
SSE

10 / 18 mph 67 / 67°F 73% 1019 mb
Low level cloud: 6%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
40%
0.0 In
Sun 26
May
00:00

ESE
ESE

6 / 12 mph 56 / 55°F 98% 1016 mb
Low level cloud: 73%
Mid level cloud: 47%
High level cloud: 35%
Most Significant Cloud Type: low
100%
0.0 In
06:00

SSE
SSE

6 / 10 mph 56 / 55°F 86% 1020 mb
Low level cloud: 42%
Mid level cloud: 87%
High level cloud: 100%
Most Significant Cloud Type: low
84%
0.0 In
12:00

SE
SE

7 / 16 mph 60 / 60°F 87% 1007 mb
Low level cloud: 91%
Mid level cloud: 9%
High level cloud: 92%
Most Significant Cloud Type: low
100%
0.0 In
18:00

E
E

9 / 18 mph 67 / 67°F 83% 1014 mb
Low level cloud: 15%
Mid level cloud: 22%
High level cloud: 89%
Most Significant Cloud Type: low
33%
0.0 In
Mon 27
May
00:00

NNW
NNW

5 / 11 mph 56 / 55°F 98% 1007 mb
Low level cloud: 100%
Mid level cloud: 68%
High level cloud: 32%
Most Significant Cloud Type: low
100%
0.4 In
06:00

NNE
NNE

6 / 13 mph 54 / 52°F 97% 1013 mb
Low level cloud: 77%
Mid level cloud: 95%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.0 In
12:00

NW
NW

6 / 13 mph 55 / 53°F 97% 1007 mb
Low level cloud: 90%
Mid level cloud: 69%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.5 In
18:00

ENE
ENE

8 / 17 mph 59 / 59°F 98% 1011 mb
Low level cloud: 94%
Mid level cloud: 32%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.3 In
Tue 28
May
00:00

N
N

7 / 14 mph 52 / 50°F 98% 1009 mb
Low level cloud: 87%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: low
97%
0.4 In
06:00

NE
NE

5 / 11 mph 55 / 54°F 99% 1011 mb
Low level cloud: 96%
Mid level cloud: 45%
High level cloud: 60%
Most Significant Cloud Type: low
100%
0.1 In
12:00

NNE
NNE

7 / 15 mph 61 / 61°F 78% 1012 mb
Low level cloud: 85%
Mid level cloud: 33%
High level cloud: 0%
Most Significant Cloud Type: low
96%
0.1 In
18:00

NE
NE

5 / 11 mph 62 / 62°F 90% 1009 mb
Low level cloud: 69%
Mid level cloud: 27%
High level cloud: 26%
Most Significant Cloud Type: low
81%
0.4 In
Wed 29
May
00:00

W
W

3 / 7 mph 57 / 58°F 95% 1014 mb
Low level cloud: 20%
Mid level cloud: 9%
High level cloud: 2%
Most Significant Cloud Type: low
23%
0.1 In
06:00

NNW
NNW

5 / 11 mph 54 / 53°F 97% 1010 mb
Low level cloud: 85%
Mid level cloud: 20%
High level cloud: 9%
Most Significant Cloud Type: low
93%
0.1 In
12:00

S
S

7 / 14 mph 56 / 55°F 94% 1010 mb
Low level cloud: 58%
Mid level cloud: 84%
High level cloud: 100%
Most Significant Cloud Type: low
99%
0.0 In
18:00

WSW
WSW

4 / 9 mph 59 / 59°F 90% 1011 mb
Low level cloud: 6%
Mid level cloud: 78%
High level cloud: 100%
Most Significant Cloud Type: medium
98%
0.1 In
Thu 30
May
00:00

SW
SW

8 / 16 mph 55 / 53°F 95% 1004 mb
Low level cloud: 29%
Mid level cloud: 14%
High level cloud: 4%
Most Significant Cloud Type: low
34%
0.3 In
06:00

SSW
SSW

5 / 11 mph 57 / 56°F 87% 1010 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 32%
Most Significant Cloud Type: high
32%
0.0 In
12:00

WSW
WSW

11 / 22 mph 61 / 62°F 66% 1005 mb
Low level cloud: 77%
Mid level cloud: 72%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.0 In
18:00

S
S

4 / 8 mph 60 / 60°F 91% 1007 mb
Low level cloud: 8%
Mid level cloud: 57%
High level cloud: 66%
Most Significant Cloud Type: medium
82%
0.0 In
Fri 31
May
00:00

WSW
WSW

7 / 15 mph 51 / 48°F 93% 1009 mb
Low level cloud: 10%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
60%
0.2 In
06:00

SSE
SSE

4 / 9 mph 57 / 57°F 98% 1003 mb
Low level cloud: 65%
Mid level cloud: 80%
High level cloud: 11%
Most Significant Cloud Type: low
93%
0.1 In
12:00

WSW
WSW

9 / 19 mph 61 / 61°F 62% 1011 mb
Low level cloud: 63%
Mid level cloud: 46%
High level cloud: 8%
Most Significant Cloud Type: low
80%
0.0 In
18:00

SW
SW

8 / 16 mph 64 / 64°F 82% 1002 mb
Low level cloud: 8%
Mid level cloud: 19%
High level cloud: 8%
Most Significant Cloud Type: low
15%
0.2 In
Sat 01
Jun
00:00

SSW
SSW

5 / 10 mph 55 / 54°F 94% 1012 mb
Low level cloud: 49%
Mid level cloud: 73%
High level cloud: 56%
Most Significant Cloud Type: low
81%
0.0 In
06:00

S
S

5 / 11 mph 56 / 55°F 91% 1004 mb
Low level cloud: 27%
Mid level cloud: 15%
High level cloud: 9%
Most Significant Cloud Type: low
33%
0.1 In
12:00

S
S

15 / 30 mph 66 / 66°F 65% 1008 mb
Low level cloud: 13%
Mid level cloud: 44%
High level cloud: 46%
Most Significant Cloud Type: medium
80%
0.2 In
18:00

SSW
SSW

6 / 12 mph 65 / 65°F 78% 1005 mb
Low level cloud: 13%
Mid level cloud: 9%
High level cloud: 32%
Most Significant Cloud Type: low
19%
0.1 In
Sun 02
Jun
00:00

SSE
SSE

11 / 23 mph 59 / 60°F 96% 1002 mb
Low level cloud: 96%
Mid level cloud: 0%
High level cloud: 10%
Most Significant Cloud Type: low
97%
0.0 In
06:00

S
S

5 / 11 mph 55 / 53°F 95% 1008 mb
Low level cloud: 55%
Mid level cloud: 69%
High level cloud: 26%
Most Significant Cloud Type: low
82%
0.1 In
12:00

SW
SW

16 / 34 mph 65 / 65°F 53% 1011 mb
Low level cloud: 15%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
88%
0.0 In
18:00

WNW
WNW

4 / 10 mph 63 / 63°F 86% 1009 mb
Low level cloud: 5%
Mid level cloud: 21%
High level cloud: 32%
Most Significant Cloud Type: medium
38%
0.2 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