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Gracca 14 Day Long Range Forecast

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

Cornwall, United Kingdom

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

For Gracca in the coming two weeks the average daytime maximum temperature will be around 17°C, with a high for the two weeks of 21°C expected on the afternoon of Monday 20th. The average minimum temperature will be 12°C, dipping to its lowest on the morning of Saturday 25th at 8°C. The fortnight ahead will have some days seeing a little precipitation and some days with rain. Predictions are Sunday 26th will have the most precipitation with an accumulation of around 21.0mm. On the whole winds are likely to be moderate.

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

NNW
NNW

 10 / 13 mph 62 / 60°F 93% 1014 mb
Low level cloud: 33%
Mid level cloud: 44%
High level cloud: 34%
Most Significant Cloud Type: low
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNW
NNW

 6 / 7 mph 60 / 58°F 95% 1014 mb
Low level cloud: 63%
Mid level cloud: 45%
High level cloud: 4%
Most Significant Cloud Type: low
79%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNW
NNW

 7 / 9 mph 57 / 55°F 96% 1015 mb
Low level cloud: 55%
Mid level cloud: 86%
High level cloud: 35%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 19
May		00:00

N
N

 4 / 6 mph 57 / 57°F 97% 1014 mb
Low level cloud: 57%
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
03:00

NNE
NNE

 8 / 14 mph 56 / 53°F 97% 1013 mb
Low level cloud: 53%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
69%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ENE
ENE

 6 / 12 mph 56 / 53°F 92% 1014 mb
Low level cloud: 6%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 8 / 14 mph 59 / 56°F 76% 1015 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 10 / 14 mph 63 / 62°F 77% 1014 mb
Low level cloud: 11%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NE
NE

 7 / 8 mph 66 / 64°F 82% 1014 mb
Low level cloud: 37%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

 5 / 7 mph 65 / 62°F 85% 1014 mb
Low level cloud: 37%
Mid level cloud: 15%
High level cloud: 11%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NE
NE

 6 / 10 mph 62 / 60°F 91% 1014 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 18%
Most Significant Cloud Type: medium
19%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Mon 20
May		00:00

ENE
ENE

 6 / 12 mph 56 / 55°F 90% 1014 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 4%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ENE
ENE

 6 / 13 mph 54 / 52°F 91% 1013 mb
Low level cloud: 1%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

E
E

 6 / 13 mph 55 / 51°F 91% 1013 mb
Low level cloud: 10%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

E
E

 8 / 9 mph 64 / 62°F 82% 1013 mb
Low level cloud: 17%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

ENE
ENE

 8 / 9 mph 69 / 67°F 69% 1013 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

 6 / 7 mph 69 / 67°F 69% 1012 mb
Low level cloud: 10%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

 7 / 8 mph 69 / 67°F 78% 1011 mb
Low level cloud: 5%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NE
NE

 7 / 15 mph 57 / 54°F 89% 1011 mb
Low level cloud: 23%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
May		00:00

NE
NE

 8 / 13 mph 56 / 54°F 90% 1010 mb
Low level cloud: 48%
Mid level cloud: 89%
High level cloud: 0%
Most Significant Cloud Type: low
79%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ENE
ENE

 6 / 9 mph 55 / 53°F 90% 1010 mb
Low level cloud: 85%
Mid level cloud: 56%
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

ENE
ENE

 4 / 8 mph 54 / 53°F 86% 1010 mb
Low level cloud: 28%
Mid level cloud: 83%
High level cloud: 2%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ENE
ENE

 4 / 6 mph 58 / 56°F 74% 1010 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 5%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

N
N

 6 / 6 mph 63 / 60°F 71% 1010 mb
Low level cloud: 1%
Mid level cloud: 18%
High level cloud: 5%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

N
N

 7 / 8 mph 65 / 62°F 72% 1010 mb
Low level cloud: 2%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

N
N

 7 / 8 mph 63 / 61°F 77% 1010 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 6%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

N
N

 6 / 7 mph 60 / 58°F 88% 1011 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
Wed 22
May		00:00

NNW
NNW

 6 / 8 mph 56 / 55°F 87% 1011 mb
Low level cloud: 1%
Mid level cloud: 9%
High level cloud: 2%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

 6 / 9 mph 55 / 53°F 84% 1011 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NW
NW

 6 / 12 mph 55 / 51°F 90% 1011 mb
Low level cloud: 6%
Mid level cloud: 6%
High level cloud: 6%
Most Significant Cloud Type: low
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WNW
WNW

 10 / 18 mph 56 / 52°F 82% 1011 mb
Low level cloud: 1%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NW
NW

 11 / 15 mph 59 / 56°F 85% 1011 mb
Low level cloud: 8%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NW
NW

 12 / 14 mph 61 / 60°F 88% 1011 mb
Low level cloud: 32%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: low
39%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WNW
WNW

 11 / 13 mph 59 / 56°F 91% 1011 mb
Low level cloud: 72%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: low
79%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

W
W

 9 / 15 mph 57 / 54°F 91% 1011 mb
Low level cloud: 65%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
71%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 23
May		00:00

WNW
WNW

 12 / 22 mph 54 / 51°F 92% 1010 mb
Low level cloud: 37%
Mid level cloud: 27%
High level cloud: 3%
Most Significant Cloud Type: low
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

 11 / 20 mph 53 / 49°F 94% 1010 mb
Low level cloud: 54%
Mid level cloud: 47%
High level cloud: 20%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NW
NW

 13 / 24 mph 51 / 47°F 92% 1010 mb
Low level cloud: 91%
Mid level cloud: 51%
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

W
W

 12 / 17 mph 55 / 51°F 88% 1010 mb
Low level cloud: 87%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

W
W

 13 / 14 mph 58 / 55°F 86% 1011 mb
Low level cloud: 96%
Mid level cloud: 62%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

 11 / 13 mph 60 / 60°F 85% 1011 mb
Low level cloud: 91%
Mid level cloud: 39%
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

WSW
WSW

 11 / 13 mph 59 / 56°F 85% 1012 mb
Low level cloud: 46%
Mid level cloud: 43%
High level cloud: 15%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

 5 / 6 mph 57 / 55°F 88% 1014 mb
Low level cloud: 84%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 24
May		00:00

SSW
SSW

 3 / 5 mph 54 / 53°F 83% 1014 mb
Low level cloud: 84%
Mid level cloud: 24%
High level cloud: 20%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

S
S

 4 / 6 mph 52 / 51°F 84% 1015 mb
Low level cloud: 92%
Mid level cloud: 9%
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

WSW
WSW

 4 / 6 mph 52 / 50°F 87% 1015 mb
Low level cloud: 69%
Mid level cloud: 46%
High level cloud: 34%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

 5 / 8 mph 55 / 52°F 80% 1016 mb
Low level cloud: 42%
Mid level cloud: 51%
High level cloud: 100%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WSW
WSW

 9 / 11 mph 56 / 54°F 69% 1017 mb
Low level cloud: 13%
Mid level cloud: 96%
High level cloud: 11%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

 8 / 9 mph 59 / 56°F 70% 1017 mb
Low level cloud: 0%
Mid level cloud: 58%
High level cloud: 100%
Most Significant Cloud Type: medium
62%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

 4 / 4 mph 59 / 57°F 71% 1018 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 42%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SSW
SSW

 3 / 3 mph 57 / 56°F 78% 1019 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 13%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 25
May		00:00

NNW
NNW

 13 / 27 mph 56 / 53°F 93% 1019 mb
Low level cloud: 86%
Mid level cloud: 76%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
06:00

SSW
SSW

 5 / 11 mph 50 / 47°F 90% 1026 mb
Low level cloud: 64%
Mid level cloud: 42%
High level cloud: 1%
Most Significant Cloud Type: low
78%
0.0 In
12:00

SSW
SSW

 13 / 28 mph 56 / 52°F 70% 1021 mb
Low level cloud: 60%
Mid level cloud: 75%
High level cloud: 1%
Most Significant Cloud Type: low
86%
0.0 In
18:00

SSE
SSE

 13 / 23 mph 58 / 55°F 82% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
0.0 In
Sun 26
May		00:00

SSE
SSE

 11 / 23 mph 55 / 52°F 96% 1011 mb
Low level cloud: 76%
Mid level cloud: 32%
High level cloud: 76%
Most Significant Cloud Type: low
96%
0.0 In
06:00

SSE
SSE

 17 / 36 mph 53 / 49°F 96% 1015 mb
Low level cloud: 88%
Mid level cloud: 59%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

W
W

 12 / 25 mph 55 / 51°F 76% 1009 mb
Low level cloud: 2%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
18:00

S
S

 4 / 9 mph 60 / 60°F 86% 1010 mb
Low level cloud: 14%
Mid level cloud: 22%
High level cloud: 11%
Most Significant Cloud Type: low
22%
0.0 In
Mon 27
May		00:00

WNW
WNW

 12 / 26 mph 53 / 49°F 91% 1011 mb
Low level cloud: 97%
Mid level cloud: 86%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
06:00

ESE
ESE

 4 / 9 mph 52 / 51°F 92% 1010 mb
Low level cloud: 36%
Mid level cloud: 52%
High level cloud: 96%
Most Significant Cloud Type: low
66%
0.0 In
12:00

WNW
WNW

 16 / 34 mph 54 / 50°F 79% 1014 mb
Low level cloud: 18%
Mid level cloud: 2%
High level cloud: 10%
Most Significant Cloud Type: low
19%
0.0 In
18:00

NNW
NNW

 5 / 11 mph 57 / 56°F 80% 1011 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 3%
Most Significant Cloud Type: medium
26%
0.2 In
Tue 28
May		00:00

W
W

 12 / 25 mph 54 / 51°F 92% 1014 mb
Low level cloud: 23%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
26%
0.0 In
06:00

SW
SW

 8 / 17 mph 52 / 49°F 92% 1011 mb
Low level cloud: 32%
Mid level cloud: 59%
High level cloud: 15%
Most Significant Cloud Type: low
54%
0.0 In
12:00

WNW
WNW

 13 / 26 mph 56 / 53°F 83% 1016 mb
Low level cloud: 15%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
14%
0.0 In
18:00

WNW
WNW

 12 / 26 mph 56 / 52°F 91% 1012 mb
Low level cloud: 62%
Mid level cloud: 19%
High level cloud: 3%
Most Significant Cloud Type: low
69%
0.1 In
Wed 29
May		00:00

SW
SW

 9 / 19 mph 55 / 53°F 94% 1015 mb
Low level cloud: 45%
Mid level cloud: 80%
High level cloud: 100%
Most Significant Cloud Type: low
84%
0.0 In
06:00

SSW
SSW

 8 / 17 mph 52 / 49°F 95% 1013 mb
Low level cloud: 67%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
12:00

SSW
SSW

 19 / 41 mph 59 / 55°F 95% 1010 mb
Low level cloud: 99%
Mid level cloud: 90%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.3 In
18:00

SW
SW

 11 / 23 mph 58 / 55°F 89% 1012 mb
Low level cloud: 11%
Mid level cloud: 10%
High level cloud: 12%
Most Significant Cloud Type: low
15%
0.1 In
Thu 30
May		00:00

WSW
WSW

 15 / 31 mph 54 / 50°F 87% 1010 mb
Low level cloud: 2%
Mid level cloud: 45%
High level cloud: 1%
Most Significant Cloud Type: medium
51%
0.1 In
06:00

SSE
SSE

 8 / 17 mph 53 / 50°F 96% 1009 mb
Low level cloud: 95%
Mid level cloud: 100%
High level cloud: 94%
Most Significant Cloud Type: low
100%
0.0 In
12:00

WSW
WSW

 21 / 43 mph 56 / 51°F 76% 1011 mb
Low level cloud: 15%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
19%
0.1 In
18:00

SSW
SSW

 8 / 17 mph 59 / 59°F 85% 1005 mb
Low level cloud: 6%
Mid level cloud: 59%
High level cloud: 28%
Most Significant Cloud Type: medium
77%
0.4 In
Fri 31
May		00:00

WSW
WSW

 13 / 27 mph 54 / 51°F 87% 1014 mb
Low level cloud: 32%
Mid level cloud: 20%
High level cloud: 33%
Most Significant Cloud Type: low
42%
0.0 In
06:00

SSW
SSW

 11 / 23 mph 51 / 47°F 93% 1002 mb
Low level cloud: 32%
Mid level cloud: 12%
High level cloud: 66%
Most Significant Cloud Type: low
43%
0.1 In
12:00

SSW
SSW

 11 / 23 mph 56 / 54°F 87% 1013 mb
Low level cloud: 26%
Mid level cloud: 88%
High level cloud: 38%
Most Significant Cloud Type: medium
100%
0.0 In
18:00

S
S

 16 / 33 mph 57 / 53°F 88% 1002 mb
Low level cloud: 43%
Mid level cloud: 14%
High level cloud: 8%
Most Significant Cloud Type: low
48%
0.2 In
Sat 01
Jun		00:00

SSE
SSE

 21 / 44 mph 57 / 52°F 91% 1008 mb
Low level cloud: 94%
Mid level cloud: 73%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
06:00

S
S

 9 / 19 mph 51 / 47°F 91% 1002 mb
Low level cloud: 9%
Mid level cloud: 79%
High level cloud: 14%
Most Significant Cloud Type: medium
100%
0.0 In
12:00

SSE
SSE

 22 / 45 mph 60 / 60°F 80% 1005 mb
Low level cloud: 14%
Mid level cloud: 32%
High level cloud: 95%
Most Significant Cloud Type: low
36%
0.0 In
18:00

SSW
SSW

 15 / 31 mph 55 / 52°F 90% 1005 mb
Low level cloud: 55%
Mid level cloud: 43%
High level cloud: 35%
Most Significant Cloud Type: low
74%
0.2 In
Sun 02
Jun		00:00

WSW
WSW

 25 / 52 mph 54 / 48°F 82% 1007 mb
Low level cloud: 32%
Mid level cloud: 3%
High level cloud: 13%
Most Significant Cloud Type: low
34%
0.0 In
06:00

WSW
WSW

 9 / 19 mph 52 / 49°F 92% 1008 mb
Low level cloud: 28%
Mid level cloud: 7%
High level cloud: 10%
Most Significant Cloud Type: low
31%
0.0 In
12:00

SW
SW

 18 / 38 mph 55 / 51°F 73% 1014 mb
Low level cloud: 19%
Mid level cloud: 4%
High level cloud: 18%
Most Significant Cloud Type: low
22%
0.0 In
18:00

W
W

 15 / 32 mph 56 / 53°F 90% 1012 mb
Low level cloud: 41%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
68%
0.0 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