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Thornhills 14 Day Long Range Forecast

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

Calderdale, United Kingdom

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

The outlook for Thornhills in the two weeks ahead shows the average daytime maximum temperature will be around 16°C, with a high for the two weeks of 20°C expected on the afternoon of Sunday 19th. The mean minimum temperature will be 10°C, dipping to its lowest on the morning of Tuesday 21st at 7°C. Expect the coming 14 days to have some days seeing a little precipitation and some days with rain. It looks like Tuesday 21st will have the most precipitation with an accumulation of around 9.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 19
May
12:00

NE
NE

9 / 10 mph 66 / 65°F 50% 1017 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 1%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NE
NE

9 / 10 mph 68 / 66°F 47% 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

NE
NE

9 / 10 mph 66 / 64°F 63% 1016 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
21:00

NE
NE

6 / 8 mph 55 / 52°F 87% 1018 mb
Low level cloud: 3%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
May
00:00

NE
NE

5 / 7 mph 49 / 47°F 93% 1018 mb
Low level cloud: 51%
Mid level cloud: 26%
High level cloud: 6%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NE
NE

6 / 8 mph 48 / 46°F 90% 1018 mb
Low level cloud: 93%
Mid level cloud: 25%
High level cloud: 20%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NE
NE

7 / 9 mph 49 / 46°F 87% 1018 mb
Low level cloud: 93%
Mid level cloud: 30%
High level cloud: 22%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ENE
ENE

9 / 10 mph 54 / 51°F 78% 1017 mb
Low level cloud: 98%
Mid level cloud: 38%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NE
NE

9 / 10 mph 62 / 61°F 65% 1016 mb
Low level cloud: 68%
Mid level cloud: 45%
High level cloud: 22%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NE
NE

8 / 9 mph 61 / 61°F 64% 1014 mb
Low level cloud: 90%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

9 / 10 mph 61 / 59°F 62% 1014 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 3%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NE
NE

6 / 8 mph 52 / 48°F 72% 1014 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 40%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
May
00:00

NE
NE

4 / 6 mph 48 / 47°F 68% 1014 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 7%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNE
NNE

3 / 5 mph 45 / 44°F 69% 1013 mb
Low level cloud: 0%
Mid level cloud: 73%
High level cloud: 0%
Most Significant Cloud Type: medium
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NE
NE

4 / 5 mph 48 / 46°F 65% 1012 mb
Low level cloud: 2%
Mid level cloud: 98%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

4 / 6 mph 50 / 49°F 66% 1011 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
12:00

NNE
NNE

4 / 5 mph 57 / 54°F 70% 1010 mb
Low level cloud: 42%
Mid level cloud: 59%
High level cloud: 100%
Most Significant Cloud Type: low
74%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

3 / 4 mph 54 / 54°F 94% 1009 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
18:00

W
W

3 / 4 mph 52 / 52°F 98% 1008 mb
Low level cloud: 98%
Mid level cloud: 57%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
21:00

W
W

3 / 5 mph 51 / 51°F 97% 1008 mb
Low level cloud: 92%
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
Wed 22
May
00:00

WSW
WSW

3 / 5 mph 51 / 50°F 98% 1008 mb
Low level cloud: 98%
Mid level cloud: 93%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

W
W

4 / 5 mph 50 / 49°F 98% 1007 mb
Low level cloud: 72%
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
06:00

W
W

5 / 7 mph 50 / 48°F 97% 1008 mb
Low level cloud: 69%
Mid level cloud: 46%
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

W
W

9 / 11 mph 56 / 52°F 86% 1008 mb
Low level cloud: 77%
Mid level cloud: 31%
High level cloud: 24%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WNW
WNW

11 / 13 mph 62 / 60°F 69% 1008 mb
Low level cloud: 53%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

14 / 16 mph 62 / 61°F 65% 1008 mb
Low level cloud: 31%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

12 / 14 mph 58 / 55°F 74% 1010 mb
Low level cloud: 8%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

W
W

13 / 19 mph 52 / 47°F 92% 1011 mb
Low level cloud: 80%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
96%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 23
May
00:00

W
W

13 / 17 mph 51 / 46°F 89% 1012 mb
Low level cloud: 90%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

W
W

11 / 15 mph 49 / 45°F 88% 1014 mb
Low level cloud: 83%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WNW
WNW

7 / 12 mph 49 / 45°F 83% 1016 mb
Low level cloud: 72%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NW
NW

1 / 2 mph 51 / 51°F 81% 1018 mb
Low level cloud: 98%
Mid level cloud: 27%
High level cloud: 5%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

6 / 8 mph 55 / 53°F 90% 1020 mb
Low level cloud: 95%
Mid level cloud: 52%
High level cloud: 7%
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 / 9 mph 56 / 55°F 82% 1020 mb
Low level cloud: 93%
Mid level cloud: 44%
High level cloud: 3%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

8 / 9 mph 56 / 53°F 79% 1021 mb
Low level cloud: 74%
Mid level cloud: 46%
High level cloud: 6%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NE
NE

7 / 8 mph 55 / 51°F 82% 1023 mb
Low level cloud: 22%
Mid level cloud: 46%
High level cloud: 13%
Most Significant Cloud Type: low
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 24
May
00:00

ENE
ENE

4 / 5 mph 49 / 48°F 80% 1023 mb
Low level cloud: 1%
Mid level cloud: 46%
High level cloud: 5%
Most Significant Cloud Type: medium
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ESE
ESE

2 / 3 mph 47 / 47°F 81% 1023 mb
Low level cloud: 2%
Mid level cloud: 46%
High level cloud: 2%
Most Significant Cloud Type: medium
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ESE
ESE

3 / 4 mph 49 / 48°F 78% 1022 mb
Low level cloud: 3%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: medium
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSE
SSE

6 / 6 mph 58 / 55°F 63% 1022 mb
Low level cloud: 3%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSE
SSE

8 / 9 mph 62 / 62°F 57% 1021 mb
Low level cloud: 95%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

S
S

8 / 10 mph 62 / 62°F 65% 1021 mb
Low level cloud: 73%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSE
SSE

7 / 10 mph 62 / 60°F 75% 1021 mb
Low level cloud: 74%
Mid level cloud: 28%
High level cloud: 3%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SE
SE

5 / 9 mph 55 / 53°F 89% 1021 mb
Low level cloud: 73%
Mid level cloud: 45%
High level cloud: 2%
Most Significant Cloud Type: low
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 25
May
00:00

SE
SE

4 / 7 mph 53 / 52°F 96% 1021 mb
Low level cloud: 35%
Mid level cloud: 13%
High level cloud: 57%
Most Significant Cloud Type: low
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SE
SE

4 / 7 mph 51 / 50°F 97% 1020 mb
Low level cloud: 46%
Mid level cloud: 15%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SE
SE

5 / 6 mph 54 / 51°F 92% 1020 mb
Low level cloud: 59%
Mid level cloud: 37%
High level cloud: 62%
Most Significant Cloud Type: low
79%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

10 / 11 mph 59 / 56°F 68% 1018 mb
Low level cloud: 7%
Mid level cloud: 20%
High level cloud: 100%
Most Significant Cloud Type: medium
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

12 / 14 mph 63 / 63°F 68% 1016 mb
Low level cloud: 67%
Mid level cloud: 39%
High level cloud: 100%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSE
SSE

12 / 17 mph 63 / 61°F 83% 1014 mb
Low level cloud: 27%
Mid level cloud: 52%
High level cloud: 100%
Most Significant Cloud Type: low
57%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

SSE
SSE

4 / 6 mph 59 / 58°F 91% 1013 mb
Low level cloud: 8%
Mid level cloud: 59%
High level cloud: 95%
Most Significant Cloud Type: medium
84%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

SW
SW

8 / 12 mph 55 / 52°F 92% 1013 mb
Low level cloud: 18%
Mid level cloud: 70%
High level cloud: 82%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 26
May
00:00

E
E

6 / 11 mph 56 / 55°F 98% 1016 mb
Low level cloud: 87%
Mid level cloud: 43%
High level cloud: 97%
Most Significant Cloud Type: low
100%
0.0 In
06:00

SE
SE

4 / 5 mph 54 / 54°F 97% 1019 mb
Low level cloud: 67%
Mid level cloud: 86%
High level cloud: 94%
Most Significant Cloud Type: low
100%
0.0 In
12:00

E
E

5 / 10 mph 56 / 55°F 95% 1007 mb
Low level cloud: 84%
Mid level cloud: 7%
High level cloud: 55%
Most Significant Cloud Type: low
93%
0.0 In
18:00

E
E

10 / 21 mph 64 / 65°F 81% 1014 mb
Low level cloud: 27%
Mid level cloud: 26%
High level cloud: 97%
Most Significant Cloud Type: low
47%
0.0 In
Mon 27
May
00:00

SW
SW

4 / 8 mph 57 / 56°F 96% 1014 mb
Low level cloud: 27%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
43%
0.0 In
06:00

NE
NE

9 / 14 mph 54 / 51°F 86% 1022 mb
Low level cloud: 34%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
38%
0.0 In
12:00

NE
NE

11 / 21 mph 62 / 62°F 54% 1019 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 32%
Most Significant Cloud Type: medium
45%
0.0 In
18:00

WNW
WNW

9 / 18 mph 60 / 60°F 76% 1016 mb
Low level cloud: 79%
Mid level cloud: 46%
High level cloud: 3%
Most Significant Cloud Type: low
95%
0.0 In
Tue 28
May
00:00

NNE
NNE

5 / 10 mph 55 / 54°F 85% 1022 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 33%
Most Significant Cloud Type: medium
13%
0.0 In
06:00

NNE
NNE

3 / 7 mph 53 / 53°F 93% 1019 mb
Low level cloud: 87%
Mid level cloud: 27%
High level cloud: 5%
Most Significant Cloud Type: low
96%
0.0 In
12:00

NE
NE

13 / 25 mph 64 / 64°F 55% 1022 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: medium
25%
0.0 In
18:00

NE
NE

5 / 11 mph 62 / 62°F 81% 1018 mb
Low level cloud: 42%
Mid level cloud: 23%
High level cloud: 3%
Most Significant Cloud Type: low
50%
0.0 In
Wed 29
May
00:00

NNE
NNE

9 / 17 mph 52 / 49°F 85% 1021 mb
Low level cloud: 1%
Mid level cloud: 0%
High level cloud: 6%
Most Significant Cloud Type: high
5%
0.0 In
06:00

NNE
NNE

3 / 6 mph 54 / 55°F 91% 1018 mb
Low level cloud: 38%
Mid level cloud: 71%
High level cloud: 0%
Most Significant Cloud Type: low
62%
0.0 In
12:00

NE
NE

15 / 29 mph 61 / 61°F 69% 1019 mb
Low level cloud: 63%
Mid level cloud: 2%
High level cloud: 99%
Most Significant Cloud Type: low
76%
0.0 In
18:00

E
E

9 / 19 mph 61 / 61°F 90% 1015 mb
Low level cloud: 52%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
56%
0.0 In
Thu 30
May
00:00

NNE
NNE

11 / 20 mph 51 / 47°F 89% 1019 mb
Low level cloud: 99%
Mid level cloud: 17%
High level cloud: 32%
Most Significant Cloud Type: low
100%
0.0 In
06:00

ENE
ENE

5 / 10 mph 55 / 54°F 97% 1016 mb
Low level cloud: 99%
Mid level cloud: 22%
High level cloud: 3%
Most Significant Cloud Type: low
100%
0.0 In
12:00

NE
NE

10 / 19 mph 58 / 56°F 77% 1018 mb
Low level cloud: 99%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
18:00

ENE
ENE

13 / 28 mph 63 / 63°F 78% 1013 mb
Low level cloud: 10%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
12%
0.1 In
Fri 31
May
00:00

NNE
NNE

5 / 10 mph 54 / 53°F 86% 1018 mb
Low level cloud: 82%
Mid level cloud: 9%
High level cloud: 2%
Most Significant Cloud Type: low
85%
0.0 In
06:00

NE
NE

11 / 24 mph 55 / 51°F 95% 1011 mb
Low level cloud: 99%
Mid level cloud: 17%
High level cloud: 2%
Most Significant Cloud Type: low
100%
0.0 In
12:00

NNE
NNE

8 / 15 mph 60 / 60°F 88% 1016 mb
Low level cloud: 96%
Mid level cloud: 72%
High level cloud: 10%
Most Significant Cloud Type: low
100%
0.0 In
18:00

ENE
ENE

13 / 26 mph 61 / 61°F 89% 1010 mb
Low level cloud: 82%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
Sat 01
Jun
00:00

NE
NE

7 / 14 mph 55 / 53°F 99% 1013 mb
Low level cloud: 99%
Mid level cloud: 20%
High level cloud: 50%
Most Significant Cloud Type: low
100%
0.1 In
06:00

NNE
NNE

3 / 6 mph 57 / 57°F 99% 1010 mb
Low level cloud: 100%
Mid level cloud: 54%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.7 In
12:00

ENE
ENE

4 / 9 mph 58 / 58°F 99% 1010 mb
Low level cloud: 99%
Mid level cloud: 88%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
18:00

SE
SE

2 / 5 mph 68 / 68°F 83% 1011 mb
Low level cloud: 17%
Mid level cloud: 19%
High level cloud: 100%
Most Significant Cloud Type: low
35%
0.2 In
Sun 02
Jun
00:00

NE
NE

2 / 4 mph 58 / 60°F 99% 1009 mb
Low level cloud: 94%
Mid level cloud: 29%
High level cloud: 5%
Most Significant Cloud Type: low
100%
0.5 In
06:00

NE
NE

7 / 14 mph 54 / 52°F 98% 1011 mb
Low level cloud: 97%
Mid level cloud: 75%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

SW
SW

2 / 3 mph 68 / 68°F 72% 1011 mb
Low level cloud: 79%
Mid level cloud: 27%
High level cloud: 96%
Most Significant Cloud Type: low
99%
0.0 In
18:00

S
S

1 / 3 mph 59 / 59°F 97% 1010 mb
Low level cloud: 94%
Mid level cloud: 82%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.1 In
Mon 03
Jun
00:00

NE
NE

4 / 9 mph 59 / 59°F 97% 1014 mb
Low level cloud: 90%
Mid level cloud: 13%
High level cloud: 11%
Most Significant Cloud Type: low
95%
0.2 In
06:00

E
E

2 / 5 mph 56 / 56°F 96% 1011 mb
Low level cloud: 62%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
77%
0.0 In
12:00

ENE
ENE

11 / 23 mph 63 / 63°F 84% 1013 mb
Low level cloud: 88%
Mid level cloud: 5%
High level cloud: 5%
Most Significant Cloud Type: low
89%
0.0 In
18:00

SSE
SSE

6 / 13 mph 62 / 62°F 80% 1011 mb
Low level cloud: 21%
Mid level cloud: 45%
High level cloud: 8%
Most Significant Cloud Type: low
37%
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