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Red Hook 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Red Hook

New York, United States Of America

Long range weather outlook for Red Hook includes 14 day forecast summary:

Reviewing the forecast for Red Hook Over the next 14 days and the average daytime maximum temperature will be around 1°C, with a high for the two weeks of 5°C expected on the afternoon of Saturday 29th. The mean minimum temperature will be -6°C, dipping to its lowest on the evening of Friday 5th at -15°C. Expect the following 14 days ahead to have some days seeing a little precipitation and some days with rain or snow. Predictions are Tuesday 2nd will have the most precipitation with an accumulation of around 20.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Thu 27
Nov		01:00

WSW
WSW

 9 / 15 mph 39 / 33°F 71% 1009 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
04:00

WSW
WSW

 8 / 15 mph 36 / 29°F 71% 1010 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 7%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SW
SW

 9 / 15 mph 34 / 27°F 68% 1011 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 29%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WSW
WSW

 10 / 11 mph 41 / 35°F 59% 1012 mb
Low level cloud: 32%
Mid level cloud: 10%
High level cloud: 55%
Most Significant Cloud Type: low
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WSW
WSW

 11 / 13 mph 44 / 38°F 44% 1010 mb
Low level cloud: 0%
Mid level cloud: 93%
High level cloud: 17%
Most Significant Cloud Type: medium
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

WSW
WSW

 9 / 14 mph 39 / 33°F 54% 1010 mb
Low level cloud: 3%
Mid level cloud: 27%
High level cloud: 9%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SW
SW

 8 / 14 mph 34 / 28°F 64% 1011 mb
Low level cloud: 20%
Mid level cloud: 19%
High level cloud: 19%
Most Significant Cloud Type: low
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SW
SW

 8 / 14 mph 32 / 25°F 69% 1010 mb
Low level cloud: 20%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 28
Nov		16:00

W
W

 12 / 17 mph 36 / 28°F 57% 1012 mb
Low level cloud: 16%
Mid level cloud: 59%
High level cloud: 65%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

WSW
WSW

 9 / 13 mph 33 / 26°F 72% 1015 mb
Low level cloud: 17%
Mid level cloud: 44%
High level cloud: 12%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

W
W

 13 / 21 mph 32 / 23°F 61% 1017 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 33%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 29
Nov		01:00

W
W

 12 / 19 mph 31 / 22°F 65% 1020 mb
Low level cloud: 3%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

W
W

 8 / 14 mph 30 / 22°F 69% 1023 mb
Low level cloud: 26%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WNW
WNW

 6 / 10 mph 29 / 23°F 71% 1026 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WNW
WNW

 9 / 11 mph 38 / 31°F 48% 1029 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 11%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NW
NW

 8 / 10 mph 40 / 35°F 41% 1029 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 20%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

N
N

 2 / 4 mph 36 / 35°F 57% 1030 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 4%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NE
NE

 2 / 4 mph 29 / 29°F 73% 1032 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 100%
Most Significant Cloud Type: medium
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SE
SE

 1 / 2 mph 31 / 31°F 70% 1032 mb
Low level cloud: 0%
Mid level cloud: 94%
High level cloud: 100%
Most Significant Cloud Type: medium
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 30
Nov		01:00

S
S

 2 / 3 mph 31 / 31°F 71% 1030 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
04:00

SSE
SSE

 4 / 6 mph 32 / 28°F 69% 1028 mb
Low level cloud: 12%
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
07:00

S
S

 5 / 8 mph 32 / 27°F 81% 1026 mb
Low level cloud: 74%
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
10:00

S
S

 11 / 13 mph 39 / 32°F 78% 1023 mb
Low level cloud: 100%
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

S
S

 13 / 17 mph 38 / 31°F 95% 1018 mb
Low level cloud: 100%
Mid level cloud: 61%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
16:00

SSW
SSW

 9 / 13 mph 38 / 31°F 98% 1016 mb
Low level cloud: 98%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
19:00

SSW
SSW

 9 / 14 mph 39 / 33°F 92% 1016 mb
Low level cloud: 91%
Mid level cloud: 11%
High level cloud: 32%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WSW
WSW

 11 / 18 mph 37 / 30°F 73% 1018 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 01
Dec		01:00

WSW
WSW

 8 / 13 mph 32 / 25°F 78% 1020 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
04:00

SW
SW

 5 / 11 mph 28 / 22°F 84% 1022 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 13%
Most Significant Cloud Type: high
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WSW
WSW

 6 / 11 mph 27 / 21°F 83% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 32%
Most Significant Cloud Type: high
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

W
W

 8 / 9 mph 35 / 29°F 54% 1026 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 100%
Most Significant Cloud Type: medium
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WNW
WNW

 7 / 9 mph 37 / 31°F 48% 1026 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 33%
Most Significant Cloud Type: medium
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NW
NW

 4 / 6 mph 32 / 29°F 62% 1027 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 32%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

N
N

 3 / 5 mph 26 / 23°F 78% 1029 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 21%
Most Significant Cloud Type: medium
29%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NNE
NNE

 1 / 1 mph 26 / 26°F 79% 1029 mb
Low level cloud: 3%
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
Tue 02
Dec		01:00

NE
NE

 2 / 3 mph 26 / 25°F 76% 1028 mb
Low level cloud: 0%
Mid level cloud: 89%
High level cloud: 100%
Most Significant Cloud Type: medium
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NNE
NNE

 3 / 5 mph 26 / 23°F 76% 1027 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
07:00

E
E

 2 / 4 mph 26 / 23°F 88% 1026 mb
Low level cloud: 63%
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
10:00

NE
NE

 6 / 8 mph 28 / 21°F 90% 1023 mb
Low level cloud: 78%
Mid level cloud: 91%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
13:00

NNE
NNE

 7 / 8 mph 30 / 23°F 95% 1017 mb
Low level cloud: 70%
Mid level cloud: 92%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
16:00

N
N

 10 / 12 mph 30 / 21°F 96% 1013 mb
Low level cloud: 72%
Mid level cloud: 50%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In
19:00

N
N

 10 / 14 mph 29 / 20°F 95% 1011 mb
Low level cloud: 74%
Mid level cloud: 49%
High level cloud: 51%
Most Significant Cloud Type: low
97%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

N
N

 7 / 11 mph 27 / 20°F 95% 1011 mb
Low level cloud: 65%
Mid level cloud: 46%
High level cloud: 31%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 03
Dec		01:00

N
N

 5 / 8 mph 25 / 19°F 98% 1012 mb
Low level cloud: 73%
Mid level cloud: 75%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NNE
NNE

 2 / 4 mph 22 / 20°F 98% 1013 mb
Low level cloud: 81%
Mid level cloud: 53%
High level cloud: 0%
Most Significant Cloud Type: low
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

ENE
ENE

 1 / 2 mph 19 / 19°F 98% 1016 mb
Low level cloud: 99%
Mid level cloud: 56%
High level cloud: 11%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NNE
NNE

 1 / 1 mph 29 / 29°F 91% 1018 mb
Low level cloud: 61%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

ESE
ESE

 1 / 1 mph 33 / 33°F 90% 1018 mb
Low level cloud: 87%
Mid level cloud: 29%
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

SE
SE

 1 / 2 mph 28 / 28°F 96% 1020 mb
Low level cloud: 67%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

WNW
WNW

 0 / 1 mph 15 / 15°F 98% 1022 mb
Low level cloud: 32%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SSW
SSW

 2 / 4 mph 12 / 12°F 98% 1024 mb
Low level cloud: 32%
Mid level cloud: 3%
High level cloud: 100%
Most Significant Cloud Type: low
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Thu 04
Dec		01:00

NE
NE

 2 / 3 mph 24 / 22°F 71% 1032 mb
Low level cloud: 13%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
07:00

NNW
NNW

 9 / 16 mph 22 / 12°F 82% 1027 mb
Low level cloud: 42%
Mid level cloud: 10%
High level cloud: 88%
Most Significant Cloud Type: low
56%
0.0 In
13:00

S
S

 9 / 13 mph 34 / 27°F 87% 1020 mb
Low level cloud: 6%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: medium
19%
0.0 In
19:00

SSW
SSW

 3 / 4 mph 35 / 33°F 97% 1016 mb
Low level cloud: 12%
Mid level cloud: 19%
High level cloud: 17%
Most Significant Cloud Type: low
20%
0.0 In
Fri 05
Dec		01:00

SSW
SSW

 7 / 16 mph 29 / 22°F 98% 1014 mb
Low level cloud: 86%
Mid level cloud: 0%
High level cloud: 9%
Most Significant Cloud Type: low
87%
0.0 In
07:00

N
N

 2 / 4 mph 8 / 8°F 96% 1020 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 63%
Most Significant Cloud Type: high
62%
0.0 In
13:00

NNE
NNE

 7 / 9 mph 24 / 16°F 74% 1027 mb
Low level cloud: 8%
Mid level cloud: 0%
High level cloud: 1%
Most Significant Cloud Type: low
7%
0.0 In
19:00

NE
NE

 2 / 4 mph 13 / 13°F 96% 1026 mb
Low level cloud: 52%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
51%
0.0 In
Sat 06
Dec		01:00

E
E

 1 / 1 mph 16 / 16°F 92% 1026 mb
Low level cloud: 0%
Mid level cloud: 81%
High level cloud: 100%
Most Significant Cloud Type: medium
85%
0.0 In
07:00

SSW
SSW

 1 / 2 mph 22 / 22°F 96% 1017 mb
Low level cloud: 81%
Mid level cloud: 62%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
13:00

NE
NE

 1 / 2 mph 31 / 31°F 95% 1013 mb
Low level cloud: 76%
Mid level cloud: 89%
High level cloud: 14%
Most Significant Cloud Type: low
100%
0.3 In
19:00

N
N

 4 / 6 mph 34 / 31°F 100% 999 mb
Low level cloud: 97%
Mid level cloud: 95%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.6 In
Sun 07
Dec		01:00

N
N

 0 / 0 mph 14 / 14°F 99% 1010 mb
Low level cloud: 75%
Mid level cloud: 5%
High level cloud: 32%
Most Significant Cloud Type: low
80%
0.1 In
07:00

NNW
NNW

 5 / 10 mph 22 / 16°F 94% 1015 mb
Low level cloud: 3%
Mid level cloud: 0%
High level cloud: 16%
Most Significant Cloud Type: low
4%
0.1 In
13:00

WNW
WNW

 10 / 13 mph 34 / 26°F 84% 1012 mb
Low level cloud: 21%
Mid level cloud: 9%
High level cloud: 1%
Most Significant Cloud Type: low
23%
0.0 In
19:00

S
S

 7 / 11 mph 32 / 26°F 98% 1018 mb
Low level cloud: 82%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
Mon 08
Dec		01:00

SSW
SSW

 2 / 3 mph 7 / 7°F 98% 1023 mb
Low level cloud: 1%
Mid level cloud: 2%
High level cloud: 59%
Most Significant Cloud Type: medium
5%
0.0 In
07:00

SSW
SSW

 7 / 15 mph 30 / 23°F 99% 1006 mb
Low level cloud: 95%
Mid level cloud: 69%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
13:00

S
S

 7 / 9 mph 28 / 21°F 88% 1023 mb
Low level cloud: 92%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
95%
0.0 In
19:00

SSW
SSW

 6 / 11 mph 36 / 30°F 100% 1002 mb
Low level cloud: 90%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
90%
0.1 In
Tue 09
Dec		01:00

S
S

 6 / 11 mph 31 / 25°F 94% 1017 mb
Low level cloud: 49%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
96%
0.0 In
07:00

N
N

 1 / 2 mph 28 / 28°F 97% 1001 mb
Low level cloud: 7%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
0.0 In
13:00

SSW
SSW

 5 / 9 mph 36 / 31°F 100% 1007 mb
Low level cloud: 93%
Mid level cloud: 100%
High level cloud: 98%
Most Significant Cloud Type: low
100%
0.0 In
19:00

NW
NW

 8 / 16 mph 30 / 22°F 84% 1005 mb
Low level cloud: 16%
Mid level cloud: 43%
High level cloud: 12%
Most Significant Cloud Type: low
32%
0.0 In
Wed 10
Dec		01:00

NNE
NNE

 1 / 1 mph 34 / 34°F 99% 1009 mb
Low level cloud: 54%
Mid level cloud: 0%
High level cloud: 19%
Most Significant Cloud Type: low
56%
0.0 In
07:00

WNW
WNW

 4 / 7 mph 15 / 8°F 89% 1021 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 2%
Most Significant Cloud Type: high
2%
0.0 In
13:00

SSW
SSW

 5 / 7 mph 37 / 33°F 98% 1010 mb
Low level cloud: 69%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
19:00

NNE
NNE

 3 / 5 mph 21 / 17°F 91% 1024 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 30%
Most Significant Cloud Type: medium
44%
0.0 In
Thu 11
Dec		01:00

W
W

 5 / 10 mph 36 / 32°F 93% 1010 mb
Low level cloud: 85%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
84%
0.0 In
07:00

S
S

 8 / 15 mph 24 / 16°F 84% 1019 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 100%
Most Significant Cloud Type: medium
25%
0.0 In
13:00

NNW
NNW

 5 / 6 mph 41 / 38°F 86% 1017 mb
Low level cloud: 1%
Mid level cloud: 0%
High level cloud: 15%
Most Significant Cloud Type: medium
4%
0.0 In
19:00

SSW
SSW

 5 / 10 mph 32 / 27°F 88% 1012 mb
Low level cloud: 21%
Mid level cloud: 94%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
Fri 12
Dec		01:00

N
N

 4 / 7 mph 30 / 25°F 92% 1024 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 100%
Most Significant Cloud Type: medium
11%
0.0 In
07:00

WSW
WSW

 3 / 6 mph 25 / 21°F 97% 1007 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.0 In
13:00

S
S

 2 / 2 mph 42 / 42°F 79% 1026 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 100%
Most Significant Cloud Type: medium
12%
0.0 In
19:00

WNW
WNW

 8 / 15 mph 23 / 14°F 77% 1021 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
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