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Heihe 14 Day Long Range Forecast

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

China

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

Reviewing the forecast for Heihe Over the next 14 days and the average daytime maximum temperature will be around -10°C, with a high for the two weeks of -6°C expected on the afternoon of Tuesday 11th. The average minimum temperature will be -21°C, dipping to its lowest on the morning of Wednesday 5th at -29°C. Expect the coming 14 days to have mostly dry days although Thursday is likely to see a little snow. The current forecast indicates Thursday 6th will have the most precipitation with an accumulation of around 2.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Wed 05
Feb
17:00

NNW
NNW

10 / 18 mph -7 / -24°F 89% 1019 mb
Low level cloud: 36%
Mid level cloud: 87%
High level cloud: 92%
Most Significant Cloud Type: low
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

NW
NW

13 / 20 mph -5 / -25°F 89% 1018 mb
Low level cloud: 86%
Mid level cloud: 100%
High level cloud: 12%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NW
NW

14 / 20 mph -3 / -23°F 92% 1018 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 8%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 06
Feb
02:00

NNW
NNW

15 / 21 mph -2 / -22°F 92% 1018 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 97%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NNW
NNW

15 / 22 mph 0 / -19°F 94% 1017 mb
Low level cloud: 100%
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
08:00

NNW
NNW

16 / 23 mph 3 / -16°F 92% 1017 mb
Low level cloud: 100%
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
11:00

NNW
NNW

16 / 20 mph 10 / -7°F 91% 1016 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
14:00

N
N

14 / 18 mph 16 / 1°F 91% 1015 mb
Low level cloud: 100%
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
17:00

N
N

13 / 19 mph 14 / 0°F 91% 1015 mb
Low level cloud: 98%
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
20:00

N
N

16 / 23 mph 14 / -2°F 84% 1016 mb
Low level cloud: 81%
Mid level cloud: 97%
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

N
N

18 / 26 mph 12 / -5°F 87% 1016 mb
Low level cloud: 77%
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
Fri 07
Feb
02:00

N
N

18 / 28 mph 11 / -7°F 82% 1016 mb
Low level cloud: 41%
Mid level cloud: 63%
High level cloud: 100%
Most Significant Cloud Type: low
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NNW
NNW

18 / 29 mph 9 / -10°F 82% 1017 mb
Low level cloud: 15%
Mid level cloud: 32%
High level cloud: 100%
Most Significant Cloud Type: low
37%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

NNW
NNW

19 / 29 mph 9 / -10°F 80% 1019 mb
Low level cloud: 42%
Mid level cloud: 88%
High level cloud: 100%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

NNW
NNW

20 / 24 mph 14 / -4°F 82% 1020 mb
Low level cloud: 66%
Mid level cloud: 96%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

NNW
NNW

19 / 25 mph 17 / 1°F 80% 1020 mb
Low level cloud: 51%
Mid level cloud: 73%
High level cloud: 100%
Most Significant Cloud Type: low
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NNW
NNW

17 / 28 mph 15 / -1°F 78% 1021 mb
Low level cloud: 24%
Mid level cloud: 19%
High level cloud: 100%
Most Significant Cloud Type: low
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

NNW
NNW

19 / 30 mph 11 / -8°F 81% 1023 mb
Low level cloud: 24%
Mid level cloud: 94%
High level cloud: 20%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NNW
NNW

17 / 28 mph 6 / -13°F 84% 1024 mb
Low level cloud: 3%
Mid level cloud: 14%
High level cloud: 71%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 08
Feb
02:00

NNW
NNW

15 / 25 mph 3 / -16°F 83% 1025 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 14%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NNW
NNW

14 / 24 mph 0 / -19°F 82% 1025 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 1%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

NNW
NNW

14 / 22 mph 0 / -19°F 80% 1026 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 15%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

NNW
NNW

16 / 19 mph 7 / -11°F 74% 1026 mb
Low level cloud: 0%
Mid level cloud: 33%
High level cloud: 33%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

NNW
NNW

13 / 16 mph 10 / -5°F 76% 1024 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 32%
Most Significant Cloud Type: medium
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NW
NW

7 / 15 mph 0 / -14°F 89% 1025 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 75%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

NW
NW

7 / 15 mph -3 / -17°F 91% 1024 mb
Low level cloud: 0%
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
23:00

NW
NW

9 / 17 mph 1 / -14°F 87% 1023 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
Sun 09
Feb
02:00

NW
NW

9 / 17 mph 1 / -14°F 86% 1023 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 97%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NW
NW

9 / 16 mph 0 / -15°F 86% 1022 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
08:00

NW
NW

9 / 14 mph 2 / -12°F 84% 1022 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 98%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

NNW
NNW

9 / 11 mph 9 / -5°F 74% 1021 mb
Low level cloud: 3%
Mid level cloud: 100%
High level cloud: 21%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

NNW
NNW

8 / 10 mph 11 / 0°F 74% 1019 mb
Low level cloud: 8%
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
17:00

NW
NW

3 / 7 mph 6 / 0°F 90% 1019 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
20:00

WNW
WNW

5 / 10 mph 2 / -8°F 93% 1019 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
23:00

WNW
WNW

6 / 13 mph 3 / -8°F 90% 1019 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
Mon 10
Feb
02:00

WNW
WNW

8 / 16 mph 2 / -11°F 87% 1018 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
05:00

WNW
WNW

7 / 14 mph 1 / -11°F 85% 1018 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
08:00

WNW
WNW

6 / 13 mph 1 / -11°F 84% 1018 mb
Low level cloud: 0%
Mid level cloud: 92%
High level cloud: 100%
Most Significant Cloud Type: medium
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

NNW
NNW

9 / 11 mph 12 / 0°F 71% 1018 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
14:00

NNW
NNW

9 / 11 mph 16 / 4°F 72% 1017 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
17:00

WNW
WNW

4 / 8 mph 8 / 1°F 89% 1018 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 97%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

WNW
WNW

5 / 11 mph 6 / -4°F 91% 1019 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
23:00

WNW
WNW

6 / 13 mph 6 / -6°F 89% 1020 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 98%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 11
Feb
02:00

WNW
WNW

6 / 13 mph 5 / -6°F 87% 1021 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 83%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

WNW
WNW

5 / 11 mph -1 / -12°F 89% 1022 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
08:00

WNW
WNW

4 / 8 mph 4 / -3°F 86% 1023 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 55%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

NW
NW

4 / 6 mph 18 / 11°F 69% 1023 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 46%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

WNW
WNW

2 / 2 mph 22 / 20°F 66% 1022 mb
Low level cloud: 2%
Mid level cloud: 100%
High level cloud: 91%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SSE
SSE

3 / 6 mph 8 / 3°F 94% 1022 mb
Low level cloud: 0%
Mid level cloud: 53%
High level cloud: 63%
Most Significant Cloud Type: medium
55%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

W
W

5 / 10 mph 0 / -10°F 95% 1023 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 14%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

WSW
WSW

4 / 9 mph -10 / -21°F 95% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Wed 12
Feb
02:00

WNW
WNW

6 / 12 mph -13 / -27°F 94% 1009 mb
Low level cloud: 34%
Mid level cloud: 100%
High level cloud: 32%
Most Significant Cloud Type: medium
100%
0.0 In
08:00

WNW
WNW

9 / 17 mph -3 / -19°F 84% 1010 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 10%
Most Significant Cloud Type: medium
4%
0.0 In
14:00

NNW
NNW

9 / 11 mph 13 / 1°F 80% 1005 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
20:00

WNW
WNW

8 / 17 mph 4 / -10°F 86% 1009 mb
Low level cloud: 6%
Mid level cloud: 44%
High level cloud: 14%
Most Significant Cloud Type: medium
62%
0.0 In
Thu 13
Feb
02:00

WNW
WNW

7 / 16 mph 3 / -10°F 93% 1006 mb
Low level cloud: 100%
Mid level cloud: 44%
High level cloud: 1%
Most Significant Cloud Type: low
100%
0.0 In
08:00

NW
NW

3 / 4 mph 7 / 2°F 95% 1013 mb
Low level cloud: 89%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
14:00

NNW
NNW

7 / 8 mph 15 / 5°F 77% 1011 mb
Low level cloud: 79%
Mid level cloud: 96%
High level cloud: 20%
Most Significant Cloud Type: low
100%
0.0 In
20:00

W
W

4 / 9 mph 1 / -9°F 96% 1014 mb
Low level cloud: 10%
Mid level cloud: 12%
High level cloud: 5%
Most Significant Cloud Type: low
14%
0.0 In
Fri 14
Feb
02:00

W
W

3 / 7 mph -6 / -14°F 96% 1015 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 12%
Most Significant Cloud Type: medium
100%
0.0 In
08:00

W
W

3 / 7 mph 2 / -5°F 92% 1018 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
0.0 In
14:00

S
S

7 / 9 mph 22 / 13°F 74% 1012 mb
Low level cloud: 11%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
20:00

WNW
WNW

6 / 13 mph 5 / -6°F 91% 1022 mb
Low level cloud: 56%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
60%
0.0 In
Sat 15
Feb
02:00

WNW
WNW

4 / 8 mph -7 / -16°F 97% 1013 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
0.0 In
08:00

NW
NW

10 / 19 mph 6 / -9°F 77% 1027 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
14:00

N
N

9 / 11 mph 13 / 1°F 84% 1008 mb
Low level cloud: 100%
Mid level cloud: 54%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
20:00

W
W

5 / 11 mph 1 / -10°F 96% 1030 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Sun 16
Feb
02:00

NW
NW

7 / 12 mph 3 / -9°F 94% 1008 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
08:00

WNW
WNW

2 / 5 mph 2 / -3°F 92% 1032 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 3%
Most Significant Cloud Type: medium
3%
0.0 In
14:00

NNW
NNW

14 / 17 mph 14 / -1°F 79% 1009 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
20:00

WNW
WNW

3 / 7 mph 2 / -5°F 100% 1034 mb
Low level cloud: 4%
Mid level cloud: 3%
High level cloud: 9%
Most Significant Cloud Type: low
5%
0.0 In
Mon 17
Feb
02:00

NW
NW

14 / 24 mph 3 / -15°F 82% 1014 mb
Low level cloud: 5%
Mid level cloud: 18%
High level cloud: 10%
Most Significant Cloud Type: medium
31%
0.0 In
08:00

WNW
WNW

2 / 5 mph 3 / -1°F 96% 1036 mb
Low level cloud: 32%
Mid level cloud: 35%
High level cloud: 0%
Most Significant Cloud Type: low
43%
0.0 In
14:00

NNW
NNW

14 / 18 mph 14 / -1°F 73% 1016 mb
Low level cloud: 57%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
62%
0.0 In
20:00

W
W

3 / 7 mph 5 / -2°F 100% 1036 mb
Low level cloud: 16%
Mid level cloud: 4%
High level cloud: 1%
Most Significant Cloud Type: low
18%
0.0 In
Tue 18
Feb
02:00

NW
NW

14 / 24 mph 6 / -11°F 81% 1018 mb
Low level cloud: 17%
Mid level cloud: 77%
High level cloud: 33%
Most Significant Cloud Type: medium
100%
0.0 In
08:00

SSW
SSW

2 / 4 mph 3 / 4°F 97% 1035 mb
Low level cloud: 29%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
29%
0.0 In
14:00

NNW
NNW

15 / 19 mph 16 / 1°F 78% 1021 mb
Low level cloud: 93%
Mid level cloud: 44%
High level cloud: 56%
Most Significant Cloud Type: low
100%
0.0 In
20:00

SSW
SSW

2 / 5 mph 2 / -2°F 100% 1031 mb
Low level cloud: 40%
Mid level cloud: 0%
High level cloud: 6%
Most Significant Cloud Type: low
40%
0.0 In
Wed 19
Feb
02:00

NW
NW

14 / 22 mph 8 / -8°F 81% 1024 mb
Low level cloud: 3%
Mid level cloud: 23%
High level cloud: 21%
Most Significant Cloud Type: medium
32%
0.0 In
08:00

S
S

6 / 12 mph 11 / 1°F 92% 1027 mb
Low level cloud: 3%
Mid level cloud: 85%
High level cloud: 0%
Most Significant Cloud Type: medium
93%
0.0 In
14:00

NNW
NNW

14 / 18 mph 15 / 0°F 73% 1023 mb
Low level cloud: 86%
Mid level cloud: 14%
High level cloud: 11%
Most Significant Cloud Type: low
91%
0.0 In
20:00

WNW
WNW

11 / 20 mph 20 / 8°F 89% 1022 mb
Low level cloud: 64%
Mid level cloud: 99%
High level cloud: 0%
Most Significant Cloud Type: low
98%
0.0 In
Thu 20
Feb
02:00

NW
NW

11 / 22 mph 2 / -14°F 85% 1023 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 1%
Most Significant Cloud Type: medium
9%
0.0 In
08:00

NW
NW

16 / 24 mph 10 / -8°F 72% 1028 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.0 In
14:00

NNW
NNW

13 / 16 mph 14 / 0°F 69% 1022 mb
Low level cloud: 90%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
94%
0.0 In
20:00

WNW
WNW

8 / 16 mph 4 / -9°F 85% 1031 mb
Low level cloud: 4%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
4%
0.0 In

Other Locations Near to Heihe

Cities and Towns: Blagoveshchensk, Russia

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