WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Dial Post 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Dial Post

West Sussex, United Kingdom

Long range weather outlook for Dial Post includes 14 day forecast summary:

Over the next 14 days the Dial Post forecast suggests the average daytime maximum temperature will be around 8°C, with a high for the two weeks of 11°C expected on the afternoon of Monday 15th. The mean minimum temperature will be 5°C, dipping to its lowest on the morning of Wednesday 24th at 2°C. The fortnight ahead will have mixed overhead conditions with some days dry and some seeing a significant amount of rain. It looks like Tuesday 16th will have the most precipitation with an accumulation of around 15.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 14
Dec
12:00

SSW
SSW

15 / 23 mph 49 / 44°F 84% 1019 mb
Low level cloud: 22%
Mid level cloud: 0%
High level cloud: 36%
Most Significant Cloud Type: low
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSW
SSW

16 / 19 mph 51 / 45°F 89% 1017 mb
Low level cloud: 50%
Mid level cloud: 0%
High level cloud: 93%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSW
SSW

16 / 24 mph 49 / 44°F 91% 1015 mb
Low level cloud: 100%
Mid level cloud: 5%
High level cloud: 11%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SSW
SSW

18 / 36 mph 47 / 40°F 89% 1014 mb
Low level cloud: 93%
Mid level cloud: 5%
High level cloud: 5%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 15
Dec
00:00

SSW
SSW

17 / 27 mph 50 / 44°F 89% 1012 mb
Low level cloud: 73%
Mid level cloud: 1%
High level cloud: 5%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

17 / 26 mph 49 / 43°F 86% 1010 mb
Low level cloud: 94%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

16 / 26 mph 48 / 42°F 88% 1008 mb
Low level cloud: 95%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
96%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

16 / 25 mph 50 / 44°F 89% 1008 mb
Low level cloud: 86%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

S
S

17 / 23 mph 52 / 46°F 89% 1007 mb
Low level cloud: 76%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

S
S

16 / 20 mph 52 / 47°F 89% 1006 mb
Low level cloud: 87%
Mid level cloud: 22%
High level cloud: 7%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

S
S

17 / 23 mph 52 / 46°F 88% 1006 mb
Low level cloud: 28%
Mid level cloud: 18%
High level cloud: 17%
Most Significant Cloud Type: low
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

S
S

14 / 26 mph 50 / 45°F 84% 1006 mb
Low level cloud: 69%
Mid level cloud: 89%
High level cloud: 20%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 16
Dec
00:00

S
S

16 / 25 mph 52 / 47°F 90% 1006 mb
Low level cloud: 56%
Mid level cloud: 69%
High level cloud: 100%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

S
S

12 / 19 mph 51 / 47°F 93% 1006 mb
Low level cloud: 89%
Mid level cloud: 97%
High level cloud: 97%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

S
S

11 / 16 mph 51 / 47°F 96% 1007 mb
Low level cloud: 83%
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
09:00

S
S

8 / 13 mph 51 / 48°F 97% 1009 mb
Low level cloud: 90%
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
12:00

WSW
WSW

5 / 7 mph 51 / 49°F 97% 1010 mb
Low level cloud: 86%
Mid level cloud: 87%
High level cloud: 95%
Most Significant Cloud Type: low
100%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In
15:00

N
N

11 / 14 mph 47 / 42°F 95% 1012 mb
Low level cloud: 87%
Mid level cloud: 94%
High level cloud: 43%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

N
N

10 / 13 mph 46 / 41°F 91% 1015 mb
Low level cloud: 89%
Mid level cloud: 87%
High level cloud: 34%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

N
N

9 / 13 mph 46 / 41°F 91% 1018 mb
Low level cloud: 68%
Mid level cloud: 51%
High level cloud: 0%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 17
Dec
00:00

N
N

6 / 13 mph 41 / 36°F 91% 1019 mb
Low level cloud: 12%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: low
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

5 / 10 mph 40 / 36°F 90% 1021 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

3 / 7 mph 38 / 36°F 89% 1022 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

WNW
WNW

1 / 2 mph 40 / 40°F 86% 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
12:00

SW
SW

4 / 5 mph 44 / 42°F 74% 1023 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 33%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSW
SSW

5 / 7 mph 46 / 43°F 83% 1022 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 100%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSW
SSW

5 / 9 mph 45 / 42°F 88% 1022 mb
Low level cloud: 0%
Mid level cloud: 33%
High level cloud: 100%
Most Significant Cloud Type: medium
37%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

S
S

7 / 14 mph 42 / 38°F 90% 1021 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 6%
Most Significant Cloud Type: medium
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 18
Dec
00:00

SSW
SSW

7 / 15 mph 44 / 39°F 90% 1020 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 3%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

S
S

7 / 15 mph 43 / 39°F 90% 1019 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 6%
Most Significant Cloud Type: medium
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

S
S

7 / 15 mph 43 / 38°F 91% 1017 mb
Low level cloud: 2%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

S
S

12 / 21 mph 45 / 40°F 91% 1016 mb
Low level cloud: 57%
Mid level cloud: 18%
High level cloud: 2%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

S
S

17 / 25 mph 49 / 43°F 91% 1013 mb
Low level cloud: 100%
Mid level cloud: 4%
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

S
S

20 / 30 mph 50 / 43°F 90% 1010 mb
Low level cloud: 95%
Mid level cloud: 5%
High level cloud: 20%
Most Significant Cloud Type: low
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

S
S

23 / 36 mph 51 / 44°F 87% 1008 mb
Low level cloud: 99%
Mid level cloud: 46%
High level cloud: 67%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

S
S

21 / 32 mph 50 / 44°F 89% 1007 mb
Low level cloud: 88%
Mid level cloud: 86%
High level cloud: 13%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 19
Dec
00:00

S
S

20 / 30 mph 50 / 44°F 93% 1007 mb
Low level cloud: 100%
Mid level cloud: 99%
High level cloud: 46%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
03:00

SSW
SSW

19 / 30 mph 51 / 45°F 96% 1006 mb
Low level cloud: 100%
Mid level cloud: 99%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
06:00

WSW
WSW

6 / 8 mph 51 / 49°F 98% 1008 mb
Low level cloud: 90%
Mid level cloud: 92%
High level cloud: 86%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
09:00

WNW
WNW

6 / 9 mph 48 / 46°F 95% 1011 mb
Low level cloud: 78%
Mid level cloud: 68%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
12:00

NNW
NNW

13 / 17 mph 47 / 42°F 86% 1014 mb
Low level cloud: 95%
Mid level cloud: 62%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNW
NNW

9 / 13 mph 45 / 40°F 83% 1017 mb
Low level cloud: 34%
Mid level cloud: 96%
High level cloud: 83%
Most Significant Cloud Type: low
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

6 / 10 mph 43 / 39°F 86% 1019 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: medium
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNW
NNW

4 / 8 mph 41 / 38°F 87% 1020 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 66%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 20
Dec
00:00

NW
NW

3 / 6 mph 39 / 37°F 86% 1020 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 32%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WNW
WNW

2 / 4 mph 38 / 38°F 84% 1020 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

2 / 5 mph 37 / 35°F 83% 1019 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

3 / 6 mph 37 / 35°F 84% 1019 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

SSW
SSW

5 / 7 mph 43 / 40°F 78% 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
15:00

SSW
SSW

6 / 11 mph 43 / 39°F 81% 1015 mb
Low level cloud: 7%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

S
S

7 / 15 mph 40 / 36°F 82% 1014 mb
Low level cloud: 10%
Mid level cloud: 0%
High level cloud: 11%
Most Significant Cloud Type: low
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

S
S

9 / 18 mph 40 / 34°F 83% 1013 mb
Low level cloud: 8%
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
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 21
Dec
00:00

SW
SW

20 / 30 mph 50 / 44°F 83% 1023 mb
Low level cloud: 60%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
75%
0.0 In
06:00

N
N

1 / 1 mph 45 / 45°F 84% 1030 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
0.0 In
12:00

NNE
NNE

2 / 2 mph 49 / 49°F 93% 1019 mb
Low level cloud: 33%
Mid level cloud: 50%
High level cloud: 0%
Most Significant Cloud Type: low
50%
0.0 In
18:00

NNE
NNE

6 / 9 mph 51 / 49°F 93% 1021 mb
Low level cloud: 9%
Mid level cloud: 9%
High level cloud: 10%
Most Significant Cloud Type: low
13%
0.0 In
Mon 22
Dec
00:00

W
W

16 / 24 mph 46 / 40°F 90% 1018 mb
Low level cloud: 93%
Mid level cloud: 58%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
06:00

N
N

6 / 8 mph 41 / 37°F 94% 1028 mb
Low level cloud: 26%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
26%
0.0 In
12:00

SE
SE

8 / 13 mph 48 / 44°F 91% 1008 mb
Low level cloud: 88%
Mid level cloud: 47%
High level cloud: 2%
Most Significant Cloud Type: low
100%
0.0 In
18:00

WSW
WSW

4 / 6 mph 47 / 46°F 93% 1012 mb
Low level cloud: 7%
Mid level cloud: 38%
High level cloud: 18%
Most Significant Cloud Type: medium
58%
0.0 In
Tue 23
Dec
00:00

SE
SE

8 / 13 mph 47 / 44°F 92% 1009 mb
Low level cloud: 69%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
73%
0.0 In
06:00

SSW
SSW

10 / 20 mph 39 / 33°F 94% 1011 mb
Low level cloud: 92%
Mid level cloud: 61%
High level cloud: 6%
Most Significant Cloud Type: low
100%
0.0 In
12:00

SE
SE

10 / 18 mph 48 / 44°F 87% 1012 mb
Low level cloud: 47%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
48%
0.0 In
18:00

W
W

7 / 12 mph 51 / 48°F 91% 1016 mb
Low level cloud: 6%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
8%
0.1 In
Wed 24
Dec
00:00

E
E

13 / 22 mph 46 / 40°F 89% 1015 mb
Low level cloud: 72%
Mid level cloud: 97%
High level cloud: 94%
Most Significant Cloud Type: low
100%
0.0 In
06:00

NW
NW

12 / 22 mph 38 / 30°F 89% 1020 mb
Low level cloud: 76%
Mid level cloud: 18%
High level cloud: 1%
Most Significant Cloud Type: low
82%
0.0 In
12:00

E
E

12 / 21 mph 48 / 43°F 85% 1019 mb
Low level cloud: 13%
Mid level cloud: 61%
High level cloud: 21%
Most Significant Cloud Type: medium
97%
0.0 In
18:00

NNW
NNW

7 / 11 mph 50 / 47°F 87% 1031 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 2%
Most Significant Cloud Type: medium
23%
0.0 In
Thu 25
Dec
00:00

E
E

6 / 10 mph 47 / 45°F 90% 1022 mb
Low level cloud: 2%
Mid level cloud: 31%
High level cloud: 94%
Most Significant Cloud Type: medium
41%
0.0 In
06:00

SW
SW

4 / 7 mph 39 / 37°F 75% 1034 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 2%
Most Significant Cloud Type: medium
45%
0.0 In
12:00

ESE
ESE

6 / 10 mph 53 / 52°F 82% 1024 mb
Low level cloud: 3%
Mid level cloud: 2%
High level cloud: 18%
Most Significant Cloud Type: low
6%
0.0 In
18:00

SW
SW

7 / 12 mph 48 / 44°F 94% 1033 mb
Low level cloud: 94%
Mid level cloud: 11%
High level cloud: 97%
Most Significant Cloud Type: low
100%
0.0 In
Fri 26
Dec
00:00

ENE
ENE

3 / 5 mph 51 / 51°F 87% 1026 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 21%
Most Significant Cloud Type: high
21%
0.0 In
06:00

SW
SW

7 / 11 mph 48 / 45°F 96% 1034 mb
Low level cloud: 92%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
12:00

N
N

9 / 15 mph 48 / 44°F 77% 1029 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 7%
Most Significant Cloud Type: medium
3%
0.0 In
18:00

WSW
WSW

11 / 19 mph 52 / 48°F 89% 1034 mb
Low level cloud: 79%
Mid level cloud: 0%
High level cloud: 9%
Most Significant Cloud Type: low
80%
0.0 In
Sat 27
Dec
00:00

NNE
NNE

11 / 19 mph 42 / 36°F 95% 1033 mb
Low level cloud: 62%
Mid level cloud: 0%
High level cloud: 5%
Most Significant Cloud Type: low
63%
0.0 In
06:00

NNW
NNW

10 / 17 mph 50 / 46°F 83% 1037 mb
Low level cloud: 9%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
8%
0.0 In
12:00

NE
NE

16 / 28 mph 45 / 38°F 75% 1035 mb
Low level cloud: 96%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
95%
0.0 In
18:00

NW
NW

6 / 10 mph 47 / 44°F 89% 1042 mb
Low level cloud: 2%
Mid level cloud: 0%
High level cloud: 16%
Most Significant Cloud Type: medium
5%
0.0 In
Sun 28
Dec
00:00

NE
NE

13 / 23 mph 42 / 35°F 84% 1034 mb
Low level cloud: 98%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
98%
0.0 In
06:00

W
W

5 / 9 mph 40 / 37°F 90% 1041 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 25%
Most Significant Cloud Type: medium
27%
0.0 In
12:00

NE
NE

11 / 18 mph 45 / 40°F 81% 1032 mb
Low level cloud: 90%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
89%
0.0 In
18:00

W
W

14 / 24 mph 46 / 40°F 90% 1032 mb
Low level cloud: 92%
Mid level cloud: 21%
High level cloud: 1%
Most Significant Cloud Type: low
99%
0.0 In
Mon 29
Dec
00:00

NNE
NNE

11 / 19 mph 43 / 37°F 91% 1030 mb
Low level cloud: 83%
Mid level cloud: 0%
High level cloud: 8%
Most Significant Cloud Type: low
83%
0.0 In
06:00

WNW
WNW

15 / 32 mph 47 / 41°F 88% 1028 mb
Low level cloud: 91%
Mid level cloud: 81%
High level cloud: 8%
Most Significant Cloud Type: low
100%
0.0 In
12:00

NE
NE

13 / 22 mph 45 / 39°F 82% 1032 mb
Low level cloud: 6%
Mid level cloud: 0%
High level cloud: 33%
Most Significant Cloud Type: low
9%
0.0 In
18:00

NW
NW

13 / 22 mph 52 / 47°F 90% 1029 mb
Low level cloud: 22%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
23%
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