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Deri 14 Day Long Range Forecast

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

Caerffili (Caerphilly), United Kingdom

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

For Deri in the coming two weeks the average daytime maximum temperature will be around 20°C, with a high for the two weeks of 22°C expected on the afternoon of Tuesday 24th. The average minimum temperature will be 12°C, dipping to its lowest on the morning of Tuesday 17th at 9°C. The fortnight ahead will have some days seeing a little precipitation and some days with rain. The current forecast indicates Friday 27th will have the most precipitation with an accumulation of around 12.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Tue 17
Jul
18:00

WSW
WSW

11 / 15 mph 62 / 61°F 76% 1016 mb
Low level cloud: 14%
Mid level cloud: 37%
High level cloud: 1%
Most Significant Cloud Type: low
26%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
21:00

WSW
WSW

5 / 9 mph 57 / 54°F 94% 1017 mb
Low level cloud: 2%
Mid level cloud: 46%
High level cloud: 91%
Most Significant Cloud Type: medium
56%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
Wed 18
Jul
00:00

SSW
SSW

4 / 7 mph 54 / 54°F 95% 1017 mb
Low level cloud: 10%
Mid level cloud: 46%
High level cloud: 100%
Most Significant Cloud Type: medium
77%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

SSW
SSW

4 / 7 mph 53 / 53°F 97% 1017 mb
Low level cloud: 27%
Mid level cloud: 44%
High level cloud: 27%
Most Significant Cloud Type: low
45%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

S
S

4 / 7 mph 57 / 55°F 96% 1017 mb
Low level cloud: 39%
Mid level cloud: 46%
High level cloud: 13%
Most Significant Cloud Type: low
56%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

SW
SW

7 / 9 mph 64 / 61°F 82% 1018 mb
Low level cloud: 33%
Mid level cloud: 45%
High level cloud: 50%
Most Significant Cloud Type: low
54%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
12:00

SW
SW

10 / 12 mph 67 / 65°F 68% 1018 mb
Low level cloud: 45%
Mid level cloud: 27%
High level cloud: 94%
Most Significant Cloud Type: low
66%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
15:00

SW
SW

11 / 13 mph 67 / 66°F 64% 1018 mb
Low level cloud: 33%
Mid level cloud: 8%
High level cloud: 94%
Most Significant Cloud Type: low
46%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
18:00

WSW
WSW

9 / 12 mph 65 / 63°F 72% 1018 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 100%
Most Significant Cloud Type: medium
16%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

W
W

5 / 9 mph 59 / 57°F 93% 1019 mb
Low level cloud: 1%
Mid level cloud: 9%
High level cloud: 22%
Most Significant Cloud Type: medium
11%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Thu 19
Jul
00:00

NW
NW

3 / 5 mph 55 / 55°F 95% 1020 mb
Low level cloud: 9%
Mid level cloud: 7%
High level cloud: 97%
Most Significant Cloud Type: medium
35%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

NW
NW

2 / 4 mph 54 / 55°F 94% 1020 mb
Low level cloud: 7%
Mid level cloud: 18%
High level cloud: 87%
Most Significant Cloud Type: medium
40%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

NNW
NNW

2 / 2 mph 57 / 55°F 90% 1020 mb
Low level cloud: 10%
Mid level cloud: 23%
High level cloud: 96%
Most Significant Cloud Type: medium
54%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

W
W

3 / 4 mph 64 / 61°F 74% 1020 mb
Low level cloud: 33%
Mid level cloud: 25%
High level cloud: 97%
Most Significant Cloud Type: low
53%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

WSW
WSW

4 / 5 mph 69 / 66°F 62% 1020 mb
Low level cloud: 8%
Mid level cloud: 13%
High level cloud: 93%
Most Significant Cloud Type: medium
37%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

W
W

6 / 7 mph 71 / 68°F 62% 1019 mb
Low level cloud: 39%
Mid level cloud: 16%
High level cloud: 75%
Most Significant Cloud Type: low
53%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

WNW
WNW

6 / 8 mph 69 / 66°F 73% 1019 mb
Low level cloud: 6%
Mid level cloud: 17%
High level cloud: 73%
Most Significant Cloud Type: medium
37%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

NW
NW

6 / 11 mph 60 / 58°F 91% 1019 mb
Low level cloud: 2%
Mid level cloud: 11%
High level cloud: 33%
Most Significant Cloud Type: medium
17%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Fri 20
Jul
00:00

NNW
NNW

6 / 10 mph 57 / 56°F 84% 1019 mb
Low level cloud: 2%
Mid level cloud: 4%
High level cloud: 1%
Most Significant Cloud Type: low
3%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

N
N

4 / 9 mph 54 / 53°F 89% 1018 mb
Low level cloud: 5%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
6%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

N
N

4 / 8 mph 55 / 53°F 87% 1018 mb
Low level cloud: 10%
Mid level cloud: 5%
High level cloud: 8%
Most Significant Cloud Type: low
12%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

NNW
NNW

5 / 6 mph 65 / 62°F 70% 1018 mb
Low level cloud: 34%
Mid level cloud: 3%
High level cloud: 39%
Most Significant Cloud Type: low
39%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

NW
NW

6 / 7 mph 68 / 67°F 59% 1018 mb
Low level cloud: 77%
Mid level cloud: 31%
High level cloud: 87%
Most Significant Cloud Type: low
98%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

NW
NW

8 / 11 mph 67 / 67°F 66% 1017 mb
Low level cloud: 72%
Mid level cloud: 69%
High level cloud: 0%
Most Significant Cloud Type: low
96%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

NW
NW

9 / 13 mph 65 / 64°F 72% 1017 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: medium
30%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

NW
NW

6 / 11 mph 57 / 54°F 88% 1018 mb
Low level cloud: 0%
Mid level cloud: 70%
High level cloud: 0%
Most Significant Cloud Type: medium
70%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Sat 21
Jul
00:00

NW
NW

5 / 11 mph 53 / 51°F 85% 1018 mb
Low level cloud: 3%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
53%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

NW
NW

4 / 8 mph 54 / 53°F 90% 1018 mb
Low level cloud: 60%
Mid level cloud: 87%
High level cloud: 57%
Most Significant Cloud Type: low
97%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

WNW
WNW

4 / 6 mph 57 / 57°F 94% 1017 mb
Low level cloud: 80%
Mid level cloud: 61%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

WNW
WNW

5 / 8 mph 60 / 60°F 91% 1018 mb
Low level cloud: 90%
Mid level cloud: 64%
High level cloud: 9%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
12:00

WNW
WNW

9 / 11 mph 67 / 66°F 77% 1018 mb
Low level cloud: 83%
Mid level cloud: 23%
High level cloud: 13%
Most Significant Cloud Type: low
92%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
15:00

WNW
WNW

11 / 14 mph 71 / 68°F 69% 1018 mb
Low level cloud: 45%
Mid level cloud: 5%
High level cloud: 97%
Most Significant Cloud Type: low
58%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
18:00

NW
NW

11 / 16 mph 65 / 64°F 76% 1018 mb
Low level cloud: 19%
Mid level cloud: 0%
High level cloud: 19%
Most Significant Cloud Type: low
20%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

NW
NW

6 / 10 mph 57 / 55°F 94% 1019 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 4%
Most Significant Cloud Type: high
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Sun 22
Jul
00:00

NW
NW

6 / 11 mph 53 / 51°F 95% 1020 mb
Low level cloud: 2%
Mid level cloud: 11%
High level cloud: 11%
Most Significant Cloud Type: medium
17%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

NW
NW

5 / 10 mph 51 / 50°F 95% 1020 mb
Low level cloud: 5%
Mid level cloud: 7%
High level cloud: 6%
Most Significant Cloud Type: low
8%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

NNW
NNW

5 / 9 mph 55 / 52°F 92% 1020 mb
Low level cloud: 13%
Mid level cloud: 3%
High level cloud: 5%
Most Significant Cloud Type: low
14%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

NW
NW

6 / 7 mph 63 / 62°F 74% 1020 mb
Low level cloud: 87%
Mid level cloud: 8%
High level cloud: 2%
Most Significant Cloud Type: low
89%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

WNW
WNW

7 / 10 mph 65 / 64°F 75% 1020 mb
Low level cloud: 78%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
82%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

WNW
WNW

8 / 10 mph 67 / 66°F 75% 1019 mb
Low level cloud: 74%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
78%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

WNW
WNW

7 / 10 mph 68 / 66°F 78% 1019 mb
Low level cloud: 61%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
64%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

WNW
WNW

5 / 9 mph 62 / 60°F 95% 1019 mb
Low level cloud: 31%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
34%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Mon 23
Jul
00:00

WNW
WNW

4 / 7 mph 57 / 58°F 96% 1019 mb
Low level cloud: 27%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
29%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

W
W

3 / 5 mph 56 / 56°F 96% 1018 mb
Low level cloud: 28%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
30%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

WSW
WSW

3 / 5 mph 58 / 56°F 94% 1018 mb
Low level cloud: 42%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
43%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

WSW
WSW

7 / 9 mph 64 / 63°F 79% 1017 mb
Low level cloud: 84%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
83%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

WSW
WSW

9 / 11 mph 67 / 64°F 73% 1016 mb
Low level cloud: 72%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
71%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

WSW
WSW

9 / 12 mph 66 / 65°F 71% 1015 mb
Low level cloud: 35%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
37%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

WSW
WSW

8 / 11 mph 66 / 64°F 74% 1015 mb
Low level cloud: 39%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
42%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

W
W

4 / 8 mph 60 / 58°F 93% 1015 mb
Low level cloud: 4%
Mid level cloud: 15%
High level cloud: 100%
Most Significant Cloud Type: medium
30%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Tue 24
Jul
00:00

NNW
NNW

5 / 9 mph 63 / 63°F 82% 1018 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: medium
13%
0.00 In
06:00

NE
NE

3 / 4 mph 64 / 64°F 88% 1017 mb
Low level cloud: 13%
Mid level cloud: 42%
High level cloud: 3%
Most Significant Cloud Type: medium
78%
0.00 In
12:00

SW
SW

7 / 9 mph 69 / 69°F 66% 1015 mb
Low level cloud: 76%
Mid level cloud: 50%
High level cloud: 0%
Most Significant Cloud Type: low
93%
0.01 In
18:00

SSE
SSE

4 / 6 mph 75 / 78°F 71% 1014 mb
Low level cloud: 19%
Mid level cloud: 54%
High level cloud: 9%
Most Significant Cloud Type: medium
100%
0.14 In
Wed 25
Jul
00:00

WNW
WNW

5 / 7 mph 54 / 53°F 92% 1013 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 33%
Most Significant Cloud Type: medium
21%
0.00 In
06:00

NW
NW

4 / 6 mph 53 / 53°F 84% 1020 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 4%
Most Significant Cloud Type: medium
9%
0.00 In
12:00

NNW
NNW

11 / 13 mph 66 / 66°F 59% 1015 mb
Low level cloud: 1%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
26%
0.00 In
18:00

W
W

13 / 16 mph 62 / 62°F 66% 1010 mb
Low level cloud: 8%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
10%
0.03 In
Thu 26
Jul
00:00

NW
NW

6 / 11 mph 53 / 51°F 78% 1018 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 43%
Most Significant Cloud Type: medium
17%
0.00 In
06:00

W
W

4 / 7 mph 53 / 52°F 90% 1013 mb
Low level cloud: 5%
Mid level cloud: 69%
High level cloud: 1%
Most Significant Cloud Type: medium
81%
0.00 In
12:00

WNW
WNW

4 / 4 mph 73 / 76°F 59% 1017 mb
Low level cloud: 39%
Mid level cloud: 6%
High level cloud: 7%
Most Significant Cloud Type: low
42%
0.00 In
18:00

S
S

12 / 19 mph 57 / 54°F 94% 1010 mb
Low level cloud: 98%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.24 In
Fri 27
Jul
00:00

WNW
WNW

4 / 7 mph 59 / 59°F 98% 1017 mb
Low level cloud: 36%
Mid level cloud: 10%
High level cloud: 40%
Most Significant Cloud Type: low
100%
0.00 In
06:00

WSW
WSW

6 / 10 mph 55 / 54°F 95% 1008 mb
Low level cloud: 82%
Mid level cloud: 16%
High level cloud: 21%
Most Significant Cloud Type: low
89%
0.01 In
12:00

WSW
WSW

9 / 12 mph 67 / 67°F 62% 1015 mb
Low level cloud: 29%
Mid level cloud: 5%
High level cloud: 17%
Most Significant Cloud Type: low
32%
0.00 In
18:00

SSW
SSW

11 / 19 mph 60 / 60°F 93% 1008 mb
Low level cloud: 61%
Mid level cloud: 43%
High level cloud: 64%
Most Significant Cloud Type: low
84%
0.13 In
Sat 28
Jul
00:00

NW
NW

6 / 10 mph 56 / 55°F 96% 1018 mb
Low level cloud: 34%
Mid level cloud: 3%
High level cloud: 48%
Most Significant Cloud Type: low
40%
0.01 In
06:00

SW
SW

13 / 21 mph 59 / 56°F 94% 1005 mb
Low level cloud: 59%
Mid level cloud: 46%
High level cloud: 33%
Most Significant Cloud Type: low
78%
0.17 In
12:00

WNW
WNW

4 / 4 mph 65 / 65°F 56% 1018 mb
Low level cloud: 3%
Mid level cloud: 9%
High level cloud: 37%
Most Significant Cloud Type: medium
18%
0.00 In
18:00

SW
SW

15 / 26 mph 60 / 60°F 82% 1008 mb
Low level cloud: 54%
Mid level cloud: 14%
High level cloud: 21%
Most Significant Cloud Type: low
61%
0.16 In
Sun 29
Jul
00:00

W
W

4 / 5 mph 58 / 58°F 92% 1017 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 1%
Most Significant Cloud Type: medium
5%
0.00 In
06:00

WSW
WSW

12 / 21 mph 55 / 51°F 87% 1013 mb
Low level cloud: 5%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
28%
0.03 In
12:00

SW
SW

13 / 20 mph 62 / 62°F 69% 1014 mb
Low level cloud: 52%
Mid level cloud: 47%
High level cloud: 2%
Most Significant Cloud Type: low
68%
0.00 In
18:00

W
W

11 / 18 mph 59 / 59°F 71% 1018 mb
Low level cloud: 8%
Mid level cloud: 20%
High level cloud: 43%
Most Significant Cloud Type: low
20%
0.02 In
Mon 30
Jul
00:00

WSW
WSW

6 / 9 mph 60 / 60°F 98% 1014 mb
Low level cloud: 61%
Mid level cloud: 24%
High level cloud: 52%
Most Significant Cloud Type: low
76%
0.06 In
06:00

SW
SW

5 / 6 mph 57 / 57°F 94% 1021 mb
Low level cloud: 14%
Mid level cloud: 2%
High level cloud: 16%
Most Significant Cloud Type: low
16%
0.00 In
12:00

N
N

6 / 10 mph 61 / 61°F 80% 1017 mb
Low level cloud: 41%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
55%
0.06 In
18:00

WSW
WSW

9 / 15 mph 60 / 60°F 68% 1020 mb
Low level cloud: 14%
Mid level cloud: 32%
High level cloud: 21%
Most Significant Cloud Type: low
27%
0.00 In
Tue 31
Jul
00:00

NNE
NNE

9 / 15 mph 54 / 51°F 80% 1020 mb
Low level cloud: 83%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
87%
0.04 In
06:00

S
S

4 / 5 mph 58 / 58°F 93% 1020 mb
Low level cloud: 17%
Mid level cloud: 46%
High level cloud: 56%
Most Significant Cloud Type: low
40%
0.02 In
12:00

NE
NE

5 / 8 mph 63 / 63°F 67% 1020 mb
Low level cloud: 63%
Mid level cloud: 42%
High level cloud: 0%
Most Significant Cloud Type: low
77%
0.01 In
18:00

WSW
WSW

5 / 6 mph 70 / 70°F 63% 1018 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 14%
Most Significant Cloud Type: medium
25%
0.00 In
Wed 01
Aug
00:00

NNE
NNE

7 / 12 mph 58 / 57°F 86% 1020 mb
Low level cloud: 65%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: low
74%
0.03 In
06:00

W
W

2 / 2 mph 64 / 64°F 88% 1017 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 41%
Most Significant Cloud Type: medium
6%
0.00 In
12:00

E
E

5 / 7 mph 68 / 68°F 59% 1019 mb
Low level cloud: 37%
Mid level cloud: 14%
High level cloud: 1%
Most Significant Cloud Type: low
41%
0.00 In
18:00

W
W

9 / 14 mph 67 / 67°F 71% 1016 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
0.00 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