Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Black Vein 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Black Vein

Torfaen, United Kingdom

Long range weather outlook for Black Vein includes 14 day forecast summary:

Over the next 14 days the Black Vein forecast suggests the average daytime maximum temperature will be around 15°C, with a high for the two weeks of 19°C expected on the evening of Wednesday 29th. The mean minimum temperature will be 10°C, dipping to its lowest on the evening of Thursday 23rd at 6°C. Expect the next 14 days have some days seeing a little precipitation and some days with rain. Current predictions suggest 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
Mon 20
May		15:00

NE
NE

 9 / 10 mph 60 / 57°F 79% 1014 mb
Low level cloud: 71%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

 8 / 10 mph 59 / 56°F 82% 1013 mb
Low level cloud: 14%
Mid level cloud: 2%
High level cloud: 1%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

N
N

 6 / 11 mph 53 / 50°F 90% 1013 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 17%
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

NNE
NNE

 6 / 11 mph 49 / 47°F 93% 1012 mb
Low level cloud: 15%
Mid level cloud: 30%
High level cloud: 74%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNE
NNE

 6 / 11 mph 48 / 45°F 95% 1012 mb
Low level cloud: 27%
Mid level cloud: 46%
High level cloud: 19%
Most Significant Cloud Type: low
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

 5 / 8 mph 50 / 47°F 91% 1011 mb
Low level cloud: 12%
Mid level cloud: 23%
High level cloud: 3%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 5 / 7 mph 56 / 53°F 77% 1011 mb
Low level cloud: 31%
Mid level cloud: 53%
High level cloud: 8%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

N
N

 4 / 5 mph 54 / 54°F 82% 1011 mb
Low level cloud: 20%
Mid level cloud: 78%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

 2 / 3 mph 54 / 54°F 94% 1010 mb
Low level cloud: 48%
Mid level cloud: 93%
High level cloud: 100%
Most Significant Cloud Type: low
92%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

WSW
WSW

 3 / 4 mph 53 / 53°F 97% 1009 mb
Low level cloud: 77%
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
21:00

W
W

 4 / 6 mph 53 / 51°F 97% 1009 mb
Low level cloud: 67%
Mid level cloud: 100%
High level cloud: 94%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
Wed 22
May		00:00

W
W

 4 / 6 mph 52 / 51°F 97% 1009 mb
Low level cloud: 46%
Mid level cloud: 88%
High level cloud: 33%
Most Significant Cloud Type: low
81%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
03:00

W
W

 4 / 7 mph 52 / 50°F 96% 1009 mb
Low level cloud: 36%
Mid level cloud: 86%
High level cloud: 19%
Most Significant Cloud Type: low
68%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
06:00

WSW
WSW

 6 / 9 mph 53 / 49°F 95% 1009 mb
Low level cloud: 43%
Mid level cloud: 91%
High level cloud: 21%
Most Significant Cloud Type: low
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

 13 / 16 mph 55 / 51°F 91% 1010 mb
Low level cloud: 73%
Mid level cloud: 46%
High level cloud: 11%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

W
W

 15 / 18 mph 57 / 53°F 87% 1010 mb
Low level cloud: 76%
Mid level cloud: 27%
High level cloud: 2%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

 16 / 19 mph 60 / 56°F 79% 1010 mb
Low level cloud: 68%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

 12 / 15 mph 57 / 53°F 87% 1011 mb
Low level cloud: 41%
Mid level cloud: 13%
High level cloud: 9%
Most Significant Cloud Type: low
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

W
W

 6 / 11 mph 52 / 48°F 95% 1013 mb
Low level cloud: 35%
Mid level cloud: 14%
High level cloud: 3%
Most Significant Cloud Type: low
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 23
May		00:00

NW
NW

 6 / 10 mph 49 / 46°F 93% 1014 mb
Low level cloud: 23%
Mid level cloud: 27%
High level cloud: 19%
Most Significant Cloud Type: low
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

 4 / 7 mph 51 / 49°F 87% 1015 mb
Low level cloud: 71%
Mid level cloud: 44%
High level cloud: 5%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

 7 / 9 mph 51 / 47°F 88% 1017 mb
Low level cloud: 31%
Mid level cloud: 57%
High level cloud: 18%
Most Significant Cloud Type: low
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNW
NNW

 10 / 11 mph 56 / 52°F 72% 1017 mb
Low level cloud: 51%
Mid level cloud: 15%
High level cloud: 11%
Most Significant Cloud Type: low
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NW
NW

 8 / 10 mph 56 / 53°F 69% 1018 mb
Low level cloud: 81%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNW
NNW

 9 / 11 mph 57 / 53°F 69% 1019 mb
Low level cloud: 40%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
55%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNW
NNW

 9 / 12 mph 54 / 50°F 75% 1020 mb
Low level cloud: 12%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNW
NNW

 5 / 10 mph 46 / 43°F 86% 1021 mb
Low level cloud: 48%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 24
May		00:00

NE
NE

 4 / 6 mph 47 / 45°F 80% 1022 mb
Low level cloud: 79%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
78%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNE
NNE

 3 / 5 mph 47 / 46°F 78% 1022 mb
Low level cloud: 58%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ENE
ENE

 3 / 4 mph 48 / 46°F 80% 1023 mb
Low level cloud: 29%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
29%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ESE
ESE

 5 / 6 mph 54 / 51°F 69% 1023 mb
Low level cloud: 68%
Mid level cloud: 0%
High level cloud: 12%
Most Significant Cloud Type: low
69%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

 6 / 7 mph 57 / 54°F 67% 1023 mb
Low level cloud: 34%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSE
SSE

 6 / 7 mph 59 / 57°F 68% 1023 mb
Low level cloud: 72%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

 4 / 4 mph 59 / 57°F 79% 1022 mb
Low level cloud: 12%
Mid level cloud: 0%
High level cloud: 33%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

 2 / 4 mph 53 / 51°F 88% 1023 mb
Low level cloud: 13%
Mid level cloud: 0%
High level cloud: 21%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 25
May		00:00

ESE
ESE

 2 / 5 mph 49 / 49°F 92% 1023 mb
Low level cloud: 9%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ESE
ESE

 3 / 5 mph 48 / 47°F 94% 1022 mb
Low level cloud: 22%
Mid level cloud: 0%
High level cloud: 13%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ESE
ESE

 4 / 5 mph 51 / 49°F 92% 1022 mb
Low level cloud: 31%
Mid level cloud: 0%
High level cloud: 9%
Most Significant Cloud Type: low
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ESE
ESE

 11 / 12 mph 58 / 54°F 80% 1021 mb
Low level cloud: 23%
Mid level cloud: 0%
High level cloud: 93%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSE
SSE

 13 / 15 mph 62 / 61°F 71% 1020 mb
Low level cloud: 47%
Mid level cloud: 0%
High level cloud: 14%
Most Significant Cloud Type: low
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSE
SSE

 12 / 16 mph 62 / 61°F 78% 1019 mb
Low level cloud: 28%
Mid level cloud: 9%
High level cloud: 100%
Most Significant Cloud Type: low
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

S
S

 9 / 13 mph 58 / 55°F 89% 1018 mb
Low level cloud: 14%
Mid level cloud: 13%
High level cloud: 100%
Most Significant Cloud Type: low
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

S
S

 8 / 12 mph 54 / 51°F 98% 1018 mb
Low level cloud: 78%
Mid level cloud: 72%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 26
May		00:00

SE
SE

 3 / 4 mph 53 / 53°F 97% 1018 mb
Low level cloud: 25%
Mid level cloud: 45%
High level cloud: 18%
Most Significant Cloud Type: low
43%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
03:00

SE
SE

 3 / 5 mph 52 / 51°F 98% 1017 mb
Low level cloud: 58%
Mid level cloud: 90%
High level cloud: 22%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSE
SSE

 3 / 4 mph 53 / 53°F 96% 1017 mb
Low level cloud: 62%
Mid level cloud: 70%
High level cloud: 100%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSE
SSE

 4 / 4 mph 55 / 55°F 90% 1018 mb
Low level cloud: 71%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SW
SW

 4 / 5 mph 59 / 59°F 83% 1018 mb
Low level cloud: 81%
Mid level cloud: 57%
High level cloud: 2%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
15:00

WNW
WNW

 9 / 14 mph 61 / 61°F 79% 1017 mb
Low level cloud: 76%
Mid level cloud: 97%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

NW
NW

 11 / 15 mph 59 / 57°F 83% 1018 mb
Low level cloud: 13%
Mid level cloud: 99%
High level cloud: 1%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NW
NW

 7 / 14 mph 51 / 48°F 94% 1020 mb
Low level cloud: 12%
Mid level cloud: 88%
High level cloud: 13%
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
Mon 27
May		00:00

SW
SW

 6 / 12 mph 50 / 48°F 97% 1016 mb
Low level cloud: 58%
Mid level cloud: 10%
High level cloud: 97%
Most Significant Cloud Type: low
73%
0.0 In
06:00

NE
NE

 11 / 23 mph 54 / 50°F 95% 1019 mb
Low level cloud: 75%
Mid level cloud: 18%
High level cloud: 29%
Most Significant Cloud Type: low
84%
0.0 In
12:00

NNE
NNE

 10 / 20 mph 58 / 56°F 81% 1018 mb
Low level cloud: 88%
Mid level cloud: 24%
High level cloud: 32%
Most Significant Cloud Type: low
100%
0.0 In
18:00

NW
NW

 11 / 22 mph 57 / 54°F 81% 1018 mb
Low level cloud: 20%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
24%
0.0 In
Tue 28
May		00:00

NW
NW

 5 / 11 mph 54 / 52°F 93% 1008 mb
Low level cloud: 4%
Mid level cloud: 44%
High level cloud: 17%
Most Significant Cloud Type: medium
56%
0.0 In
06:00

NNE
NNE

 9 / 18 mph 55 / 53°F 89% 1014 mb
Low level cloud: 82%
Mid level cloud: 27%
High level cloud: 32%
Most Significant Cloud Type: low
95%
0.0 In
12:00

NE
NE

 12 / 26 mph 63 / 63°F 82% 1018 mb
Low level cloud: 86%
Mid level cloud: 5%
High level cloud: 18%
Most Significant Cloud Type: low
90%
0.0 In
18:00

NNE
NNE

 3 / 6 mph 63 / 63°F 88% 1021 mb
Low level cloud: 79%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
88%
0.0 In
Wed 29
May		00:00

NE
NE

 6 / 13 mph 57 / 56°F 97% 1015 mb
Low level cloud: 75%
Mid level cloud: 14%
High level cloud: 8%
Most Significant Cloud Type: low
80%
0.0 In
06:00

NNE
NNE

 4 / 9 mph 57 / 57°F 95% 1021 mb
Low level cloud: 93%
Mid level cloud: 28%
High level cloud: 40%
Most Significant Cloud Type: low
100%
0.0 In
12:00

ESE
ESE

 6 / 14 mph 64 / 64°F 79% 1012 mb
Low level cloud: 68%
Mid level cloud: 6%
High level cloud: 18%
Most Significant Cloud Type: low
71%
0.0 In
18:00

NNE
NNE

 5 / 11 mph 65 / 65°F 81% 1020 mb
Low level cloud: 3%
Mid level cloud: 24%
High level cloud: 47%
Most Significant Cloud Type: medium
34%
0.0 In
Thu 30
May		00:00

W
W

 3 / 7 mph 59 / 59°F 94% 1009 mb
Low level cloud: 72%
Mid level cloud: 81%
High level cloud: 17%
Most Significant Cloud Type: low
100%
0.0 In
06:00

NNE
NNE

 6 / 12 mph 57 / 56°F 93% 1021 mb
Low level cloud: 29%
Mid level cloud: 10%
High level cloud: 65%
Most Significant Cloud Type: low
39%
0.0 In
12:00

SSW
SSW

 11 / 22 mph 60 / 60°F 79% 1008 mb
Low level cloud: 66%
Mid level cloud: 19%
High level cloud: 1%
Most Significant Cloud Type: low
73%
0.1 In
18:00

NE
NE

 10 / 21 mph 62 / 62°F 87% 1019 mb
Low level cloud: 28%
Mid level cloud: 18%
High level cloud: 15%
Most Significant Cloud Type: low
35%
0.0 In
Fri 31
May		00:00

SSE
SSE

 6 / 13 mph 52 / 50°F 98% 1011 mb
Low level cloud: 60%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
66%
0.1 In
06:00

NNE
NNE

 9 / 19 mph 56 / 54°F 92% 1019 mb
Low level cloud: 81%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: low
87%
0.0 In
12:00

SSE
SSE

 17 / 36 mph 59 / 59°F 73% 1012 mb
Low level cloud: 45%
Mid level cloud: 11%
High level cloud: 100%
Most Significant Cloud Type: low
60%
0.0 In
18:00

NE
NE

 12 / 26 mph 63 / 63°F 78% 1017 mb
Low level cloud: 1%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
0.0 In
Sat 01
Jun		00:00

S
S

 9 / 18 mph 53 / 51°F 95% 1013 mb
Low level cloud: 84%
Mid level cloud: 84%
High level cloud: 13%
Most Significant Cloud Type: low
100%
0.1 In
06:00

NE
NE

 8 / 17 mph 52 / 49°F 88% 1017 mb
Low level cloud: 80%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
83%
0.0 In
12:00

S
S

 15 / 30 mph 59 / 56°F 74% 1015 mb
Low level cloud: 81%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
87%
0.1 In
18:00

NNE
NNE

 11 / 23 mph 61 / 61°F 82% 1016 mb
Low level cloud: 22%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: low
29%
0.0 In
Sun 02
Jun		00:00

SSE
SSE

 6 / 12 mph 51 / 49°F 96% 1018 mb
Low level cloud: 26%
Mid level cloud: 4%
High level cloud: 7%
Most Significant Cloud Type: low
28%
0.1 In
06:00

NNE
NNE

 4 / 8 mph 58 / 58°F 92% 1019 mb
Low level cloud: 29%
Mid level cloud: 51%
High level cloud: 0%
Most Significant Cloud Type: low
46%
0.0 In
12:00

SSE
SSE

 12 / 26 mph 61 / 61°F 68% 1018 mb
Low level cloud: 13%
Mid level cloud: 0%
High level cloud: 99%
Most Significant Cloud Type: low
24%
0.0 In
18:00

NNE
NNE

 6 / 12 mph 64 / 64°F 85% 1019 mb
Low level cloud: 26%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: low
36%
0.1 In
Mon 03
Jun		00:00

ENE
ENE

 5 / 10 mph 51 / 49°F 92% 1014 mb
Low level cloud: 7%
Mid level cloud: 46%
High level cloud: 32%
Most Significant Cloud Type: medium
66%
0.0 In
06:00

NNE
NNE

 8 / 16 mph 55 / 53°F 94% 1021 mb
Low level cloud: 90%
Mid level cloud: 69%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
12:00

SW
SW

 12 / 25 mph 60 / 60°F 88% 1009 mb
Low level cloud: 77%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
78%
0.3 In
18:00

ENE
ENE

 11 / 24 mph 62 / 62°F 81% 1021 mb
Low level cloud: 11%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
15%
0.0 In
Tue 04
Jun		00:00

SSW
SSW

 11 / 23 mph 50 / 46°F 96% 1013 mb
Low level cloud: 70%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
77%
0.0 In
06:00

NE
NE

 6 / 13 mph 51 / 49°F 87% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
12:00

S
S

 19 / 39 mph 60 / 60°F 74% 1014 mb
Low level cloud: 60%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
75%
0.1 In
18:00

ENE
ENE

 9 / 20 mph 63 / 63°F 75% 1020 mb
Low level cloud: 4%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
3%
0.0 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