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Perth Amboy 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Perth Amboy

New Jersey, United States Of America

Long range weather outlook for Perth Amboy includes 14 day forecast summary:

The next 14 day outlook for Perth Amboy shows the average daytime maximum temperature will be around 20°C, with a high for the two weeks of 28°C expected on the afternoon of Friday 24th. The average minimum temperature will be 15°C, dipping to its lowest on the morning of Tuesday 21st at 12°C. The next 14 days will have some days seeing a little precipitation and some days with rain. It looks like Wednesday 15th 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
Wed 15
May
13:00

E
E

13 / 15 mph 60 / 60°F 94% 1009 mb
Low level cloud: 99%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

ENE
ENE

18 / 21 mph 61 / 60°F 96% 1007 mb
Low level cloud: 98%
Mid level cloud: 73%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.4 In of precipitation over the past 3 hours.
0.4 In
19:00

NE
NE

17 / 20 mph 60 / 60°F 94% 1006 mb
Low level cloud: 100%
Mid level cloud: 99%
High level cloud: 44%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

NE
NE

19 / 24 mph 59 / 55°F 95% 1005 mb
Low level cloud: 100%
Mid level cloud: 73%
High level cloud: 31%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Thu 16
May
01:00

NNE
NNE

20 / 29 mph 58 / 55°F 93% 1004 mb
Low level cloud: 100%
Mid level cloud: 98%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
04:00

NNE
NNE

20 / 32 mph 58 / 54°F 91% 1004 mb
Low level cloud: 100%
Mid level cloud: 80%
High level cloud: 4%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NNE
NNE

19 / 31 mph 58 / 54°F 91% 1005 mb
Low level cloud: 100%
Mid level cloud: 89%
High level cloud: 3%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NNE
NNE

17 / 26 mph 59 / 59°F 88% 1006 mb
Low level cloud: 99%
Mid level cloud: 29%
High level cloud: 94%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NNE
NNE

14 / 20 mph 60 / 60°F 86% 1007 mb
Low level cloud: 100%
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
16:00

NNE
NNE

14 / 19 mph 61 / 61°F 88% 1009 mb
Low level cloud: 100%
Mid level cloud: 46%
High level cloud: 42%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NE
NE

15 / 21 mph 60 / 60°F 85% 1011 mb
Low level cloud: 100%
Mid level cloud: 22%
High level cloud: 35%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NE
NE

13 / 20 mph 59 / 59°F 82% 1012 mb
Low level cloud: 98%
Mid level cloud: 36%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 17
May
01:00

NNE
NNE

11 / 16 mph 59 / 57°F 80% 1013 mb
Low level cloud: 91%
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
04:00

NNE
NNE

10 / 14 mph 59 / 57°F 77% 1014 mb
Low level cloud: 53%
Mid level cloud: 27%
High level cloud: 5%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NNE
NNE

9 / 13 mph 60 / 59°F 74% 1017 mb
Low level cloud: 58%
Mid level cloud: 45%
High level cloud: 50%
Most Significant Cloud Type: low
79%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

ENE
ENE

8 / 10 mph 68 / 66°F 62% 1017 mb
Low level cloud: 8%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

ESE
ESE

10 / 12 mph 69 / 68°F 59% 1017 mb
Low level cloud: 3%
Mid level cloud: 18%
High level cloud: 21%
Most Significant Cloud Type: medium
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

ESE
ESE

9 / 11 mph 70 / 68°F 57% 1017 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 71%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SE
SE

5 / 6 mph 67 / 64°F 67% 1018 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 17%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

ESE
ESE

2 / 3 mph 62 / 62°F 73% 1019 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 2%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 18
May
01:00

E
E

4 / 7 mph 59 / 59°F 80% 1017 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 12%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

ESE
ESE

5 / 9 mph 57 / 56°F 81% 1018 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 33%
Most Significant Cloud Type: medium
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

E
E

8 / 13 mph 58 / 54°F 75% 1019 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 33%
Most Significant Cloud Type: medium
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

E
E

6 / 8 mph 60 / 58°F 76% 1020 mb
Low level cloud: 0%
Mid level cloud: 49%
High level cloud: 100%
Most Significant Cloud Type: medium
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SSE
SSE

3 / 4 mph 61 / 60°F 81% 1019 mb
Low level cloud: 5%
Mid level cloud: 75%
High level cloud: 32%
Most Significant Cloud Type: medium
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSE
SSE

4 / 4 mph 63 / 61°F 87% 1018 mb
Low level cloud: 21%
Mid level cloud: 44%
High level cloud: 22%
Most Significant Cloud Type: low
38%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

ESE
ESE

3 / 4 mph 63 / 61°F 86% 1018 mb
Low level cloud: 6%
Mid level cloud: 49%
High level cloud: 16%
Most Significant Cloud Type: medium
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

E
E

5 / 6 mph 59 / 59°F 86% 1017 mb
Low level cloud: 2%
Mid level cloud: 84%
High level cloud: 94%
Most Significant Cloud Type: medium
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 19
May
01:00

E
E

9 / 13 mph 55 / 53°F 89% 1017 mb
Low level cloud: 27%
Mid level cloud: 71%
High level cloud: 18%
Most Significant Cloud Type: low
54%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

E
E

11 / 16 mph 54 / 51°F 89% 1016 mb
Low level cloud: 40%
Mid level cloud: 48%
High level cloud: 33%
Most Significant Cloud Type: low
60%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

E
E

13 / 18 mph 53 / 50°F 89% 1016 mb
Low level cloud: 74%
Mid level cloud: 44%
High level cloud: 94%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

E
E

14 / 19 mph 55 / 51°F 83% 1017 mb
Low level cloud: 88%
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
13:00

E
E

14 / 17 mph 57 / 53°F 82% 1016 mb
Low level cloud: 50%
Mid level cloud: 44%
High level cloud: 98%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

E
E

13 / 15 mph 58 / 54°F 87% 1015 mb
Low level cloud: 40%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

E
E

12 / 13 mph 57 / 54°F 89% 1015 mb
Low level cloud: 49%
Mid level cloud: 43%
High level cloud: 98%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

E
E

13 / 14 mph 56 / 52°F 88% 1016 mb
Low level cloud: 38%
Mid level cloud: 22%
High level cloud: 32%
Most Significant Cloud Type: low
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
May
01:00

ENE
ENE

13 / 15 mph 55 / 52°F 85% 1016 mb
Low level cloud: 99%
Mid level cloud: 10%
High level cloud: 51%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

ENE
ENE

12 / 14 mph 55 / 51°F 83% 1016 mb
Low level cloud: 100%
Mid level cloud: 55%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

ENE
ENE

12 / 17 mph 54 / 51°F 77% 1017 mb
Low level cloud: 84%
Mid level cloud: 54%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

E
E

12 / 17 mph 57 / 55°F 67% 1017 mb
Low level cloud: 12%
Mid level cloud: 59%
High level cloud: 100%
Most Significant Cloud Type: medium
96%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

ESE
ESE

11 / 13 mph 62 / 60°F 72% 1017 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 99%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

ESE
ESE

10 / 12 mph 62 / 60°F 72% 1017 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 59%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

ESE
ESE

7 / 8 mph 62 / 60°F 80% 1017 mb
Low level cloud: 2%
Mid level cloud: 12%
High level cloud: 26%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

E
E

6 / 7 mph 58 / 58°F 84% 1017 mb
Low level cloud: 4%
Mid level cloud: 2%
High level cloud: 6%
Most Significant Cloud Type: low
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
May
01:00

ENE
ENE

5 / 6 mph 56 / 56°F 85% 1017 mb
Low level cloud: 1%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NE
NE

5 / 9 mph 53 / 52°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
07:00

ENE
ENE

7 / 9 mph 60 / 57°F 65% 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
10:00

E
E

8 / 10 mph 65 / 63°F 55% 1018 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
13:00

ESE
ESE

9 / 11 mph 68 / 66°F 50% 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
16:00

ESE
ESE

10 / 11 mph 67 / 66°F 49% 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
19:00

ESE
ESE

7 / 8 mph 67 / 65°F 60% 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
22:00

E
E

9 / 14 mph 59 / 60°F 69% 1014 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
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Wed 22
May
01:00

S
S

7 / 11 mph 71 / 71°F 69% 1006 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
0.0 In
07:00

NE
NE

2 / 4 mph 64 / 64°F 90% 1015 mb
Low level cloud: 82%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
89%
0.0 In
13:00

SSW
SSW

5 / 9 mph 83 / 84°F 49% 1011 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
19:00

ESE
ESE

9 / 14 mph 66 / 65°F 65% 1024 mb
Low level cloud: 0%
Mid level cloud: 33%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
0.0 In
Thu 23
May
01:00

SSE
SSE

5 / 8 mph 63 / 63°F 73% 1011 mb
Low level cloud: 0%
Mid level cloud: 58%
High level cloud: 63%
Most Significant Cloud Type: medium
60%
0.0 In
07:00

WNW
WNW

8 / 15 mph 62 / 62°F 96% 1005 mb
Low level cloud: 93%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
93%
0.0 In
13:00

NW
NW

9 / 15 mph 80 / 78°F 31% 1015 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
19:00

WNW
WNW

13 / 25 mph 62 / 62°F 72% 1007 mb
Low level cloud: 99%
Mid level cloud: 98%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
Fri 24
May
01:00

NW
NW

4 / 8 mph 72 / 76°F 62% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 22%
Most Significant Cloud Type: high
21%
0.0 In
07:00

NNW
NNW

11 / 21 mph 64 / 65°F 70% 1013 mb
Low level cloud: 29%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
31%
0.0 In
13:00

W
W

7 / 12 mph 84 / 83°F 36% 1017 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.0 In
19:00

NNW
NNW

4 / 9 mph 80 / 81°F 55% 1014 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
0.0 In
Sat 25
May
01:00

W
W

4 / 6 mph 77 / 80°F 71% 1018 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
0.0 In
07:00

SSW
SSW

8 / 16 mph 68 / 68°F 71% 1015 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 17%
Most Significant Cloud Type: medium
44%
0.0 In
13:00

E
E

10 / 17 mph 75 / 77°F 61% 1021 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 19%
Most Significant Cloud Type: medium
6%
0.0 In
19:00

WSW
WSW

8 / 16 mph 79 / 83°F 79% 1011 mb
Low level cloud: 3%
Mid level cloud: 12%
High level cloud: 2%
Most Significant Cloud Type: medium
19%
0.0 In
Sun 26
May
01:00

SSW
SSW

6 / 11 mph 73 / 76°F 55% 1020 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 32%
Most Significant Cloud Type: medium
13%
0.0 In
07:00

WSW
WSW

4 / 9 mph 74 / 78°F 90% 1012 mb
Low level cloud: 9%
Mid level cloud: 21%
High level cloud: 100%
Most Significant Cloud Type: medium
50%
0.0 In
13:00

ESE
ESE

11 / 19 mph 79 / 80°F 56% 1018 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
0.0 In
19:00

SSW
SSW

8 / 17 mph 73 / 77°F 92% 1010 mb
Low level cloud: 6%
Mid level cloud: 44%
High level cloud: 99%
Most Significant Cloud Type: medium
65%
0.3 In
Mon 27
May
01:00

SSW
SSW

9 / 15 mph 69 / 69°F 91% 1016 mb
Low level cloud: 61%
Mid level cloud: 0%
High level cloud: 14%
Most Significant Cloud Type: low
62%
0.0 In
07:00

NW
NW

8 / 17 mph 68 / 68°F 75% 1014 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.1 In
13:00

S
S

5 / 9 mph 74 / 78°F 86% 1012 mb
Low level cloud: 74%
Mid level cloud: 57%
High level cloud: 21%
Most Significant Cloud Type: low
96%
0.1 In
19:00

NNW
NNW

12 / 24 mph 70 / 70°F 52% 1016 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
45%
0.0 In
Tue 28
May
01:00

S
S

4 / 8 mph 69 / 69°F 98% 1011 mb
Low level cloud: 97%
Mid level cloud: 90%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.6 In
07:00

N
N

10 / 20 mph 66 / 65°F 65% 1020 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: medium
25%
0.0 In
13:00

N
N

6 / 13 mph 71 / 71°F 96% 1013 mb
Low level cloud: 98%
Mid level cloud: 73%
High level cloud: 36%
Most Significant Cloud Type: low
100%
0.8 In
19:00

SE
SE

6 / 12 mph 76 / 79°F 62% 1019 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 12%
Most Significant Cloud Type: medium
16%
0.0 In
Wed 29
May
01:00

NE
NE

4 / 7 mph 69 / 69°F 97% 1014 mb
Low level cloud: 61%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
07:00

NNW
NNW

4 / 8 mph 73 / 77°F 63% 1022 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 13%
Most Significant Cloud Type: medium
10%
0.0 In
13:00

ENE
ENE

7 / 14 mph 69 / 69°F 96% 1015 mb
Low level cloud: 91%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
19:00

S
S

8 / 16 mph 79 / 81°F 60% 1020 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 10%
Most Significant Cloud Type: medium
19%
0.0 In
Thu 30
May
01:00

SE
SE

2 / 5 mph 68 / 68°F 99% 1014 mb
Low level cloud: 98%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.3 In
07:00

SW
SW

9 / 18 mph 71 / 71°F 64% 1021 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 75%
Most Significant Cloud Type: medium
5%
0.0 In
13:00

E
E

5 / 11 mph 73 / 77°F 86% 1015 mb
Low level cloud: 71%
Mid level cloud: 26%
High level cloud: 17%
Most Significant Cloud Type: low
82%
0.1 In
19:00

S
S

12 / 26 mph 73 / 77°F 56% 1014 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 93%
Most Significant Cloud Type: medium
34%
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.
(More Info)

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