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Dereham 14 Day Long Range Forecast

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

Norfolk, United Kingdom

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

For Dereham in the coming two weeks the average daytime maximum temperature will be around 7°C, with a high for the two weeks of 9°C expected on the afternoon of Sunday 1st. The mean minimum temperature will be 4°C, dipping to its lowest on the morning of Monday 26th at 2°C. The coming 14 days will have some days seeing a little precipitation and some days with rain. Predictions are Thursday 29th will have the most precipitation with an accumulation of around 8.0mm. On the whole winds are likely to be moderate. The strongest wind will be felt on the morning of Saturday 31st, coming from a southerly direction, and reaching around 29mph.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 23
Jan
12:00

SE
SE

17 / 26 mph 44 / 37°F 84% 989 mb
Low level cloud: 93%
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
15:00

SE
SE

15 / 18 mph 46 / 39°F 91% 989 mb
Low level cloud: 100%
Mid level cloud: 44%
High level cloud: 27%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

16 / 22 mph 44 / 37°F 90% 990 mb
Low level cloud: 85%
Mid level cloud: 46%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SE
SE

16 / 27 mph 43 / 35°F 87% 992 mb
Low level cloud: 79%
Mid level cloud: 32%
High level cloud: 41%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 24
Jan
00:00

SE
SE

13 / 21 mph 43 / 36°F 90% 994 mb
Low level cloud: 82%
Mid level cloud: 81%
High level cloud: 68%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SE
SE

11 / 17 mph 42 / 36°F 93% 995 mb
Low level cloud: 65%
Mid level cloud: 100%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SE
SE

8 / 15 mph 40 / 34°F 95% 996 mb
Low level cloud: 46%
Mid level cloud: 12%
High level cloud: 9%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

10 / 16 mph 40 / 33°F 95% 998 mb
Low level cloud: 38%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

12 / 16 mph 46 / 40°F 79% 998 mb
Low level cloud: 19%
Mid level cloud: 4%
High level cloud: 2%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ESE
ESE

12 / 17 mph 45 / 39°F 82% 998 mb
Low level cloud: 20%
Mid level cloud: 5%
High level cloud: 100%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ESE
ESE

13 / 21 mph 40 / 33°F 91% 999 mb
Low level cloud: 25%
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
21:00

ESE
ESE

15 / 25 mph 41 / 33°F 88% 998 mb
Low level cloud: 17%
Mid level cloud: 65%
High level cloud: 5%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 25
Jan
00:00

ESE
ESE

16 / 23 mph 41 / 33°F 92% 997 mb
Low level cloud: 83%
Mid level cloud: 75%
High level cloud: 20%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ESE
ESE

15 / 23 mph 40 / 32°F 89% 995 mb
Low level cloud: 81%
Mid level cloud: 15%
High level cloud: 43%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ESE
ESE

14 / 23 mph 39 / 31°F 88% 994 mb
Low level cloud: 97%
Mid level cloud: 34%
High level cloud: 80%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ESE
ESE

13 / 19 mph 41 / 34°F 94% 994 mb
Low level cloud: 93%
Mid level cloud: 62%
High level cloud: 17%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

14 / 21 mph 43 / 37°F 89% 994 mb
Low level cloud: 99%
Mid level cloud: 44%
High level cloud: 21%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
15:00

ESE
ESE

13 / 17 mph 45 / 38°F 86% 995 mb
Low level cloud: 95%
Mid level cloud: 54%
High level cloud: 29%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ESE
ESE

12 / 15 mph 43 / 37°F 88% 997 mb
Low level cloud: 93%
Mid level cloud: 58%
High level cloud: 18%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

E
E

12 / 18 mph 42 / 35°F 87% 999 mb
Low level cloud: 80%
Mid level cloud: 68%
High level cloud: 22%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 26
Jan
00:00

ENE
ENE

10 / 21 mph 38 / 31°F 87% 1000 mb
Low level cloud: 76%
Mid level cloud: 12%
High level cloud: 21%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ENE
ENE

10 / 19 mph 37 / 29°F 86% 1001 mb
Low level cloud: 80%
Mid level cloud: 13%
High level cloud: 7%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

E
E

9 / 16 mph 36 / 29°F 86% 1002 mb
Low level cloud: 56%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
59%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

E
E

9 / 12 mph 38 / 32°F 87% 1003 mb
Low level cloud: 21%
Mid level cloud: 6%
High level cloud: 2%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

ESE
ESE

11 / 15 mph 40 / 33°F 78% 1003 mb
Low level cloud: 50%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ESE
ESE

11 / 13 mph 41 / 35°F 78% 1003 mb
Low level cloud: 99%
Mid level cloud: 4%
High level cloud: 4%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ESE
ESE

11 / 13 mph 40 / 33°F 82% 1003 mb
Low level cloud: 89%
Mid level cloud: 1%
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 / 17 mph 38 / 31°F 84% 1002 mb
Low level cloud: 84%
Mid level cloud: 14%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 27
Jan
00:00

SE
SE

15 / 21 mph 39 / 30°F 87% 1001 mb
Low level cloud: 79%
Mid level cloud: 71%
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

SE
SE

18 / 32 mph 37 / 28°F 89% 998 mb
Low level cloud: 96%
Mid level cloud: 97%
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

ESE
ESE

18 / 35 mph 36 / 26°F 91% 997 mb
Low level cloud: 100%
Mid level cloud: 64%
High level cloud: 91%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ESE
ESE

19 / 30 mph 39 / 29°F 92% 995 mb
Low level cloud: 100%
Mid level cloud: 35%
High level cloud: 7%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

15 / 21 mph 42 / 34°F 90% 995 mb
Low level cloud: 99%
Mid level cloud: 44%
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

E
E

19 / 22 mph 43 / 35°F 86% 992 mb
Low level cloud: 63%
Mid level cloud: 12%
High level cloud: 65%
Most Significant Cloud Type: low
74%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

E
E

22 / 26 mph 42 / 32°F 86% 990 mb
Low level cloud: 58%
Mid level cloud: 21%
High level cloud: 100%
Most Significant Cloud Type: low
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

E
E

24 / 31 mph 40 / 29°F 83% 989 mb
Low level cloud: 72%
Mid level cloud: 95%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 28
Jan
00:00

ESE
ESE

23 / 27 mph 39 / 29°F 94% 987 mb
Low level cloud: 100%
Mid level cloud: 58%
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

ESE
ESE

19 / 28 mph 38 / 27°F 96% 986 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
06:00

ESE
ESE

20 / 36 mph 36 / 26°F 97% 985 mb
Low level cloud: 100%
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

ESE
ESE

17 / 30 mph 40 / 31°F 93% 986 mb
Low level cloud: 99%
Mid level cloud: 74%
High level cloud: 2%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

19 / 28 mph 43 / 35°F 86% 986 mb
Low level cloud: 98%
Mid level cloud: 89%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SE
SE

19 / 26 mph 45 / 37°F 90% 986 mb
Low level cloud: 92%
Mid level cloud: 29%
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

S
S

14 / 23 mph 43 / 36°F 90% 988 mb
Low level cloud: 36%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
39%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SSW
SSW

13 / 24 mph 41 / 33°F 86% 991 mb
Low level cloud: 35%
Mid level cloud: 32%
High level cloud: 3%
Most Significant Cloud Type: low
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 29
Jan
00:00

S
S

11 / 16 mph 41 / 34°F 90% 993 mb
Low level cloud: 13%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSE
SSE

14 / 26 mph 39 / 31°F 95% 994 mb
Low level cloud: 60%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSE
SSE

21 / 45 mph 38 / 28°F 87% 993 mb
Low level cloud: 100%
Mid level cloud: 14%
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

SSE
SSE

20 / 35 mph 41 / 32°F 92% 992 mb
Low level cloud: 99%
Mid level cloud: 100%
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

SSE
SSE

22 / 32 mph 44 / 35°F 91% 990 mb
Low level cloud: 100%
Mid level cloud: 98%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
15:00

SSE
SSE

20 / 23 mph 46 / 38°F 93% 987 mb
Low level cloud: 100%
Mid level cloud: 54%
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

S
S

12 / 20 mph 44 / 38°F 92% 986 mb
Low level cloud: 74%
Mid level cloud: 54%
High level cloud: 38%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

9 / 16 mph 42 / 37°F 91% 987 mb
Low level cloud: 62%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
89%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 30
Jan
00:00

SW
SW

30 / 38 mph 46 / 36°F 74% 993 mb
Low level cloud: 88%
Mid level cloud: 55%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
06:00

WNW
WNW

12 / 20 mph 34 / 25°F 86% 1010 mb
Low level cloud: 6%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: medium
38%
0.0 In
12:00

SW
SW

17 / 24 mph 46 / 39°F 79% 994 mb
Low level cloud: 41%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
43%
0.0 In
18:00

SSW
SSW

8 / 11 mph 46 / 42°F 93% 992 mb
Low level cloud: 34%
Mid level cloud: 17%
High level cloud: 100%
Most Significant Cloud Type: low
52%
0.0 In
Sat 31
Jan
00:00

SSW
SSW

7 / 13 mph 39 / 34°F 95% 1007 mb
Low level cloud: 14%
Mid level cloud: 4%
High level cloud: 16%
Most Significant Cloud Type: low
17%
0.0 In
06:00

SSW
SSW

15 / 29 mph 44 / 37°F 92% 1002 mb
Low level cloud: 99%
Mid level cloud: 79%
High level cloud: 41%
Most Significant Cloud Type: low
100%
0.0 In
12:00

WSW
WSW

11 / 18 mph 44 / 38°F 85% 1002 mb
Low level cloud: 93%
Mid level cloud: 22%
High level cloud: 15%
Most Significant Cloud Type: low
100%
0.0 In
18:00

SSE
SSE

14 / 22 mph 47 / 42°F 89% 995 mb
Low level cloud: 52%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
79%
0.0 In
Sun 01
Feb
00:00

WSW
WSW

9 / 17 mph 39 / 33°F 93% 1014 mb
Low level cloud: 11%
Mid level cloud: 4%
High level cloud: 8%
Most Significant Cloud Type: low
13%
0.0 In
06:00

SSW
SSW

14 / 28 mph 42 / 34°F 85% 998 mb
Low level cloud: 98%
Mid level cloud: 31%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.0 In
12:00

S
S

13 / 18 mph 47 / 41°F 84% 1016 mb
Low level cloud: 14%
Mid level cloud: 50%
High level cloud: 100%
Most Significant Cloud Type: medium
91%
0.0 In
18:00

S
S

16 / 29 mph 48 / 41°F 87% 999 mb
Low level cloud: 47%
Mid level cloud: 44%
High level cloud: 84%
Most Significant Cloud Type: low
72%
0.1 In
Mon 02
Feb
00:00

SSE
SSE

17 / 26 mph 45 / 38°F 93% 1011 mb
Low level cloud: 89%
Mid level cloud: 62%
High level cloud: 99%
Most Significant Cloud Type: low
100%
0.1 In
06:00

S
S

9 / 17 mph 40 / 34°F 95% 1001 mb
Low level cloud: 38%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
54%
0.0 In
12:00

SSE
SSE

24 / 35 mph 44 / 34°F 89% 1003 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
18:00

SE
SE

14 / 25 mph 45 / 39°F 88% 1001 mb
Low level cloud: 83%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
Tue 03
Feb
00:00

SSW
SSW

20 / 32 mph 48 / 41°F 79% 1004 mb
Low level cloud: 15%
Mid level cloud: 4%
High level cloud: 37%
Most Significant Cloud Type: low
20%
0.2 In
06:00

SSE
SSE

15 / 27 mph 43 / 36°F 94% 999 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
12:00

SSE
SSE

10 / 14 mph 48 / 44°F 90% 1011 mb
Low level cloud: 47%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
94%
0.0 In
18:00

SSE
SSE

11 / 21 mph 46 / 41°F 97% 1000 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
Wed 04
Feb
00:00

W
W

3 / 6 mph 43 / 41°F 99% 1008 mb
Low level cloud: 97%
Mid level cloud: 59%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.3 In
06:00

S
S

7 / 14 mph 45 / 41°F 98% 997 mb
Low level cloud: 100%
Mid level cloud: 86%
High level cloud: 93%
Most Significant Cloud Type: low
100%
0.3 In
12:00

NNE
NNE

5 / 8 mph 46 / 43°F 87% 1010 mb
Low level cloud: 57%
Mid level cloud: 75%
High level cloud: 100%
Most Significant Cloud Type: low
95%
0.0 In
18:00

SW
SW

7 / 13 mph 50 / 47°F 91% 1009 mb
Low level cloud: 75%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
76%
0.1 In
Thu 05
Feb
00:00

NNW
NNW

6 / 9 mph 44 / 41°F 98% 1011 mb
Low level cloud: 97%
Mid level cloud: 100%
High level cloud: 9%
Most Significant Cloud Type: low
100%
0.2 In
06:00

SW
SW

6 / 11 mph 42 / 39°F 97% 1010 mb
Low level cloud: 82%
Mid level cloud: 41%
High level cloud: 0%
Most Significant Cloud Type: low
96%
0.0 In
12:00

NW
NW

7 / 11 mph 47 / 44°F 77% 1018 mb
Low level cloud: 17%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
33%
0.0 In
18:00

NNW
NNW

3 / 6 mph 51 / 51°F 88% 1017 mb
Low level cloud: 18%
Mid level cloud: 1%
High level cloud: 100%
Most Significant Cloud Type: low
30%
0.0 In
Fri 06
Feb
00:00

W
W

5 / 9 mph 43 / 39°F 85% 1021 mb
Low level cloud: 70%
Mid level cloud: 3%
High level cloud: 4%
Most Significant Cloud Type: low
71%
0.0 In
06:00

NNE
NNE

3 / 5 mph 45 / 44°F 92% 1021 mb
Low level cloud: 9%
Mid level cloud: 4%
High level cloud: 32%
Most Significant Cloud Type: low
14%
0.0 In
12:00

SSW
SSW

6 / 9 mph 46 / 43°F 63% 1021 mb
Low level cloud: 77%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
77%
0.0 In
18:00

NNE
NNE

6 / 11 mph 48 / 45°F 92% 1023 mb
Low level cloud: 10%
Mid level cloud: 46%
High level cloud: 16%
Most Significant Cloud Type: medium
75%
0.0 In
Sat 07
Feb
00:00

S
S

8 / 15 mph 39 / 33°F 87% 1017 mb
Low level cloud: 16%
Mid level cloud: 2%
High level cloud: 100%
Most Significant Cloud Type: low
29%
0.0 In
06:00

NNE
NNE

6 / 13 mph 38 / 33°F 96% 1027 mb
Low level cloud: 52%
Mid level cloud: 10%
High level cloud: 14%
Most Significant Cloud Type: low
57%
0.0 In
12:00

S
S

14 / 21 mph 45 / 38°F 82% 1013 mb
Low level cloud: 88%
Mid level cloud: 56%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.0 In
18:00

NE
NE

10 / 18 mph 45 / 40°F 92% 1031 mb
Low level cloud: 61%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
66%
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