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Port Heiden 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Port Heiden

Alaska, United States Of America

Long range weather outlook for Port Heiden includes 14 day forecast summary:

Over the next 14 days the Port Heiden forecast suggests the average daytime maximum temperature will be around 6°C, with a high for the two weeks of 9°C expected on the afternoon of Tuesday 21st. The average minimum temperature will be 2°C, dipping to its lowest on the morning of Saturday 25th at 1°C. Expect the following 14 days ahead to have some days seeing a little precipitation and some days with rain or snow. It looks like Saturday 18th will have the most precipitation with an accumulation of around 11.0mm. On the whole winds are likely to be moderate. The strongest wind will be felt on the afternoon of Saturday 25th, coming from a north westerly direction, and reaching around 31mph.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 17
May
00:00

WSW
WSW

7 / 11 mph 35 / 29°F 90% 1021 mb
Low level cloud: 26%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WSW
WSW

7 / 12 mph 34 / 27°F 94% 1021 mb
Low level cloud: 44%
Mid level cloud: 3%
High level cloud: 5%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

6 / 9 mph 34 / 28°F 92% 1021 mb
Low level cloud: 44%
Mid level cloud: 4%
High level cloud: 39%
Most Significant Cloud Type: low
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

S
S

5 / 6 mph 38 / 34°F 76% 1020 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 32%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

3 / 3 mph 45 / 43°F 52% 1019 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 100%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SE
SE

6 / 7 mph 46 / 43°F 55% 1017 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 100%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

12 / 15 mph 46 / 40°F 61% 1015 mb
Low level cloud: 6%
Mid level cloud: 4%
High level cloud: 15%
Most Significant Cloud Type: low
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SE
SE

15 / 21 mph 42 / 35°F 77% 1013 mb
Low level cloud: 10%
Mid level cloud: 42%
High level cloud: 96%
Most Significant Cloud Type: medium
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 18
May
15:00

WSW
WSW

23 / 30 mph 36 / 25°F 97% 1002 mb
Low level cloud: 96%
Mid level cloud: 56%
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

WSW
WSW

26 / 31 mph 37 / 26°F 81% 1004 mb
Low level cloud: 85%
Mid level cloud: 51%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

23 / 31 mph 36 / 24°F 83% 1007 mb
Low level cloud: 78%
Mid level cloud: 47%
High level cloud: 0%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 19
May
00:00

WSW
WSW

20 / 23 mph 37 / 26°F 90% 1009 mb
Low level cloud: 88%
Mid level cloud: 59%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WSW
WSW

19 / 29 mph 35 / 24°F 89% 1011 mb
Low level cloud: 83%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

18 / 30 mph 34 / 23°F 90% 1013 mb
Low level cloud: 96%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

17 / 24 mph 37 / 27°F 85% 1015 mb
Low level cloud: 100%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WSW
WSW

17 / 21 mph 40 / 31°F 78% 1016 mb
Low level cloud: 100%
Mid level cloud: 11%
High level cloud: 4%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

14 / 16 mph 42 / 34°F 72% 1017 mb
Low level cloud: 93%
Mid level cloud: 7%
High level cloud: 20%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

9 / 12 mph 40 / 34°F 71% 1018 mb
Low level cloud: 67%
Mid level cloud: 6%
High level cloud: 100%
Most Significant Cloud Type: low
80%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

S
S

5 / 8 mph 38 / 34°F 77% 1018 mb
Low level cloud: 66%
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
Mon 20
May
00:00

SSE
SSE

4 / 6 mph 38 / 36°F 80% 1018 mb
Low level cloud: 41%
Mid level cloud: 99%
High level cloud: 100%
Most Significant Cloud Type: low
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

E
E

6 / 12 mph 37 / 32°F 78% 1017 mb
Low level cloud: 0%
Mid level cloud: 53%
High level cloud: 12%
Most Significant Cloud Type: medium
53%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SE
SE

6 / 12 mph 35 / 30°F 78% 1016 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: medium
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

9 / 17 mph 39 / 32°F 73% 1015 mb
Low level cloud: 0%
Mid level cloud: 68%
High level cloud: 100%
Most Significant Cloud Type: medium
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

12 / 17 mph 42 / 35°F 71% 1014 mb
Low level cloud: 23%
Mid level cloud: 100%
High level cloud: 33%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SE
SE

12 / 13 mph 44 / 38°F 84% 1014 mb
Low level cloud: 94%
Mid level cloud: 75%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

12 / 18 mph 43 / 35°F 78% 1013 mb
Low level cloud: 39%
Mid level cloud: 18%
High level cloud: 100%
Most Significant Cloud Type: low
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SE
SE

13 / 23 mph 40 / 32°F 86% 1012 mb
Low level cloud: 7%
Mid level cloud: 80%
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 21
May
00:00

SE
SE

13 / 23 mph 41 / 33°F 90% 1012 mb
Low level cloud: 17%
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
03:00

SSE
SSE

13 / 23 mph 41 / 34°F 94% 1012 mb
Low level cloud: 35%
Mid level cloud: 50%
High level cloud: 100%
Most Significant Cloud Type: low
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SE
SE

16 / 29 mph 42 / 34°F 91% 1010 mb
Low level cloud: 24%
Mid level cloud: 73%
High level cloud: 98%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

20 / 30 mph 45 / 36°F 91% 1009 mb
Low level cloud: 39%
Mid level cloud: 94%
High level cloud: 100%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

S
S

12 / 17 mph 45 / 39°F 88% 1009 mb
Low level cloud: 78%
Mid level cloud: 96%
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

SSW
SSW

4 / 6 mph 49 / 47°F 79% 1009 mb
Low level cloud: 97%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

3 / 4 mph 41 / 40°F 93% 1012 mb
Low level cloud: 100%
Mid level cloud: 83%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

6 / 9 mph 42 / 38°F 89% 1013 mb
Low level cloud: 92%
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
Wed 22
May
00:00

SW
SW

6 / 7 mph 42 / 38°F 84% 1015 mb
Low level cloud: 73%
Mid level cloud: 9%
High level cloud: 6%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SW
SW

8 / 13 mph 41 / 35°F 82% 1016 mb
Low level cloud: 85%
Mid level cloud: 15%
High level cloud: 93%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

8 / 12 mph 39 / 34°F 86% 1018 mb
Low level cloud: 91%
Mid level cloud: 8%
High level cloud: 55%
Most Significant Cloud Type: low
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

12 / 13 mph 43 / 36°F 81% 1020 mb
Low level cloud: 93%
Mid level cloud: 1%
High level cloud: 6%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WSW
WSW

12 / 14 mph 46 / 40°F 73% 1021 mb
Low level cloud: 95%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

12 / 14 mph 48 / 42°F 64% 1022 mb
Low level cloud: 66%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
68%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

7 / 8 mph 47 / 42°F 64% 1022 mb
Low level cloud: 29%
Mid level cloud: 7%
High level cloud: 65%
Most Significant Cloud Type: low
39%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WNW
WNW

3 / 4 mph 44 / 42°F 66% 1022 mb
Low level cloud: 19%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 23
May
00:00

ENE
ENE

8 / 12 mph 40 / 35°F 70% 1021 mb
Low level cloud: 4%
Mid level cloud: 72%
High level cloud: 80%
Most Significant Cloud Type: medium
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

E
E

4 / 8 mph 40 / 37°F 77% 1020 mb
Low level cloud: 2%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: medium
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

6 / 10 mph 39 / 34°F 84% 1020 mb
Low level cloud: 11%
Mid level cloud: 46%
High level cloud: 14%
Most Significant Cloud Type: medium
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

5 / 6 mph 44 / 40°F 70% 1020 mb
Low level cloud: 30%
Mid level cloud: 54%
High level cloud: 0%
Most Significant Cloud Type: low
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

3 / 4 mph 47 / 46°F 64% 1018 mb
Low level cloud: 67%
Mid level cloud: 78%
High level cloud: 5%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SE
SE

7 / 10 mph 48 / 45°F 66% 1016 mb
Low level cloud: 87%
Mid level cloud: 90%
High level cloud: 98%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

9 / 13 mph 47 / 43°F 76% 1013 mb
Low level cloud: 58%
Mid level cloud: 94%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SE
SE

12 / 20 mph 45 / 38°F 85% 1012 mb
Low level cloud: 27%
Mid level cloud: 47%
High level cloud: 100%
Most Significant Cloud Type: low
55%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 24
May
03:00

ENE
ENE

5 / 10 mph 36 / 31°F 83% 1023 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 99%
Most Significant Cloud Type: medium
31%
0.0 In
09:00

SE
SE

4 / 6 mph 47 / 45°F 77% 1015 mb
Low level cloud: 20%
Mid level cloud: 6%
High level cloud: 31%
Most Significant Cloud Type: low
26%
0.0 In
15:00

ESE
ESE

6 / 9 mph 54 / 52°F 62% 1016 mb
Low level cloud: 9%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
21:00

NE
NE

11 / 14 mph 42 / 36°F 69% 1018 mb
Low level cloud: 51%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
97%
0.0 In
Sat 25
May
03:00

SE
SE

7 / 13 mph 42 / 38°F 87% 1005 mb
Low level cloud: 63%
Mid level cloud: 50%
High level cloud: 100%
Most Significant Cloud Type: low
92%
0.0 In
09:00

WSW
WSW

20 / 27 mph 38 / 28°F 97% 1012 mb
Low level cloud: 97%
Mid level cloud: 69%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
15:00

WSW
WSW

9 / 12 mph 37 / 31°F 99% 1007 mb
Low level cloud: 98%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
21:00

WNW
WNW

28 / 43 mph 36 / 24°F 89% 1012 mb
Low level cloud: 100%
Mid level cloud: 10%
High level cloud: 19%
Most Significant Cloud Type: low
100%
0.0 In
Sun 26
May
03:00

NNW
NNW

13 / 26 mph 38 / 31°F 84% 1006 mb
Low level cloud: 0%
Mid level cloud: 56%
High level cloud: 96%
Most Significant Cloud Type: medium
59%
0.3 In
09:00

W
W

19 / 29 mph 37 / 27°F 87% 1015 mb
Low level cloud: 100%
Mid level cloud: 3%
High level cloud: 10%
Most Significant Cloud Type: low
100%
0.0 In
15:00

NW
NW

16 / 23 mph 45 / 38°F 63% 1013 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
0.0 In
21:00

NNE
NNE

5 / 8 mph 38 / 34°F 75% 1012 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 29%
Most Significant Cloud Type: medium
31%
0.0 In
Mon 27
May
03:00

SW
SW

15 / 20 mph 38 / 29°F 92% 1021 mb
Low level cloud: 37%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
38%
0.0 In
09:00

SE
SE

4 / 6 mph 43 / 41°F 69% 1011 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
43%
0.0 In
15:00

WSW
WSW

15 / 20 mph 45 / 38°F 71% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 32%
Most Significant Cloud Type: high
32%
0.0 In
21:00

SE
SE

13 / 20 mph 42 / 35°F 80% 1007 mb
Low level cloud: 39%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
66%
0.0 In
Tue 28
May
03:00

SSW
SSW

8 / 15 mph 35 / 28°F 89% 1020 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 98%
Most Significant Cloud Type: high
97%
0.0 In
09:00

SE
SE

6 / 9 mph 43 / 40°F 91% 1006 mb
Low level cloud: 88%
Mid level cloud: 46%
High level cloud: 27%
Most Significant Cloud Type: low
100%
0.1 In
15:00

NE
NE

3 / 3 mph 57 / 58°F 40% 1012 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 98%
Most Significant Cloud Type: medium
49%
0.0 In
21:00

ENE
ENE

2 / 2 mph 44 / 44°F 81% 1002 mb
Low level cloud: 89%
Mid level cloud: 59%
High level cloud: 66%
Most Significant Cloud Type: low
100%
0.0 In
Wed 29
May
03:00

SE
SE

14 / 22 mph 44 / 37°F 64% 1011 mb
Low level cloud: 0%
Mid level cloud: 56%
High level cloud: 32%
Most Significant Cloud Type: medium
57%
0.0 In
09:00

NNE
NNE

8 / 12 mph 42 / 37°F 94% 996 mb
Low level cloud: 96%
Mid level cloud: 100%
High level cloud: 84%
Most Significant Cloud Type: low
100%
0.1 In
15:00

ESE
ESE

11 / 14 mph 45 / 39°F 82% 1013 mb
Low level cloud: 74%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
21:00

W
W

22 / 36 mph 36 / 24°F 87% 1002 mb
Low level cloud: 91%
Mid level cloud: 45%
High level cloud: 7%
Most Significant Cloud Type: low
100%
0.3 In
Thu 30
May
03:00

ESE
ESE

3 / 5 mph 44 / 42°F 86% 1014 mb
Low level cloud: 75%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
90%
0.0 In
09:00

WSW
WSW

17 / 28 mph 38 / 28°F 95% 1005 mb
Low level cloud: 92%
Mid level cloud: 95%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.0 In
15:00

NE
NE

9 / 12 mph 46 / 42°F 87% 1013 mb
Low level cloud: 95%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
21:00

WSW
WSW

22 / 39 mph 38 / 28°F 85% 1009 mb
Low level cloud: 93%
Mid level cloud: 86%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
Fri 31
May
03:00

ENE
ENE

11 / 15 mph 42 / 36°F 93% 1010 mb
Low level cloud: 83%
Mid level cloud: 51%
High level cloud: 7%
Most Significant Cloud Type: low
100%
0.1 In
09:00

WSW
WSW

17 / 32 mph 39 / 30°F 94% 1013 mb
Low level cloud: 94%
Mid level cloud: 88%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
15:00

ENE
ENE

11 / 15 mph 46 / 41°F 86% 1010 mb
Low level cloud: 83%
Mid level cloud: 45%
High level cloud: 17%
Most Significant Cloud Type: low
100%
0.1 In
21:00

WSW
WSW

8 / 15 mph 40 / 35°F 89% 1016 mb
Low level cloud: 51%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
67%
0.0 In
Sat 01
Jun
03:00

ENE
ENE

8 / 12 mph 45 / 40°F 91% 1011 mb
Low level cloud: 79%
Mid level cloud: 22%
High level cloud: 32%
Most Significant Cloud Type: low
90%
0.1 In
09:00

E
E

6 / 12 mph 46 / 43°F 71% 1014 mb
Low level cloud: 3%
Mid level cloud: 6%
High level cloud: 100%
Most Significant Cloud Type: medium
18%
0.0 In
15:00

SE
SE

9 / 13 mph 52 / 48°F 65% 1013 mb
Low level cloud: 61%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
95%
0.0 In
21:00

ESE
ESE

5 / 9 mph 46 / 44°F 65% 1007 mb
Low level cloud: 14%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
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