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Great Amwell 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Great Amwell

Hertfordshire, United Kingdom

Long range weather outlook for Great Amwell includes 14 day forecast summary:

The forecast for Great Amwell in the coming two weeks is predicting the average daytime maximum temperature will be around 16°C, with a high for the two weeks of 19°C expected on the afternoon of Wednesday 1st. The mean minimum temperature will be 7°C, dipping to its lowest on the morning of Thursday 9th at 5°C. Expect the following 14 days ahead to have some days seeing a little precipitation and some days with rain. Current predictions suggest Saturday 4th will have the most precipitation with an accumulation of around 10.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 01
May		21:00

N
N

 9 / 17 mph 53 / 50°F 96% 1004 mb
Low level cloud: 19%
Mid level cloud: 9%
High level cloud: 68%
Most Significant Cloud Type: low
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 02
May		00:00

N
N

 13 / 22 mph 49 / 44°F 96% 1002 mb
Low level cloud: 55%
Mid level cloud: 54%
High level cloud: 98%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNE
NNE

 7 / 10 mph 51 / 48°F 98% 1001 mb
Low level cloud: 99%
Mid level cloud: 65%
High level cloud: 82%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
06:00

N
N

 9 / 13 mph 52 / 48°F 98% 1000 mb
Low level cloud: 95%
Mid level cloud: 46%
High level cloud: 79%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ENE
ENE

 5 / 6 mph 57 / 56°F 93% 1000 mb
Low level cloud: 99%
Mid level cloud: 80%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WSW
WSW

 3 / 3 mph 60 / 60°F 89% 1000 mb
Low level cloud: 97%
Mid level cloud: 39%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

 5 / 7 mph 61 / 60°F 88% 1001 mb
Low level cloud: 82%
Mid level cloud: 16%
High level cloud: 54%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

 11 / 14 mph 57 / 55°F 95% 1003 mb
Low level cloud: 98%
Mid level cloud: 26%
High level cloud: 21%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

 11 / 15 mph 52 / 48°F 95% 1005 mb
Low level cloud: 100%
Mid level cloud: 40%
High level cloud: 86%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 03
May		00:00

WSW
WSW

 11 / 15 mph 50 / 46°F 95% 1005 mb
Low level cloud: 100%
Mid level cloud: 49%
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

WSW
WSW

 13 / 18 mph 49 / 43°F 97% 1006 mb
Low level cloud: 95%
Mid level cloud: 94%
High level cloud: 68%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

 13 / 19 mph 48 / 43°F 96% 1007 mb
Low level cloud: 100%
Mid level cloud: 99%
High level cloud: 68%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

 16 / 23 mph 48 / 42°F 94% 1008 mb
Low level cloud: 100%
Mid level cloud: 98%
High level cloud: 13%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WSW
WSW

 16 / 23 mph 48 / 41°F 92% 1009 mb
Low level cloud: 85%
Mid level cloud: 83%
High level cloud: 40%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

 13 / 18 mph 52 / 47°F 81% 1010 mb
Low level cloud: 87%
Mid level cloud: 72%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

 7 / 11 mph 52 / 49°F 85% 1010 mb
Low level cloud: 19%
Mid level cloud: 97%
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

SSW
SSW

 8 / 13 mph 49 / 45°F 92% 1011 mb
Low level cloud: 48%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 04
May		00:00

SSW
SSW

 7 / 13 mph 46 / 42°F 96% 1011 mb
Low level cloud: 32%
Mid level cloud: 3%
High level cloud: 3%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

 7 / 13 mph 43 / 40°F 96% 1011 mb
Low level cloud: 21%
Mid level cloud: 3%
High level cloud: 11%
Most Significant Cloud Type: low
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

S
S

 5 / 8 mph 46 / 43°F 94% 1011 mb
Low level cloud: 22%
Mid level cloud: 6%
High level cloud: 12%
Most Significant Cloud Type: low
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

S
S

 6 / 7 mph 57 / 54°F 68% 1011 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 32%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

 5 / 6 mph 60 / 59°F 61% 1010 mb
Low level cloud: 90%
Mid level cloud: 20%
High level cloud: 22%
Most Significant Cloud Type: low
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

E
E

 5 / 9 mph 59 / 58°F 74% 1009 mb
Low level cloud: 12%
Mid level cloud: 45%
High level cloud: 96%
Most Significant Cloud Type: medium
82%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

ESE
ESE

 4 / 8 mph 56 / 54°F 87% 1008 mb
Low level cloud: 41%
Mid level cloud: 43%
High level cloud: 32%
Most Significant Cloud Type: low
60%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
21:00

E
E

 6 / 11 mph 47 / 44°F 96% 1008 mb
Low level cloud: 20%
Mid level cloud: 46%
High level cloud: 72%
Most Significant Cloud Type: low
45%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Sun 05
May		00:00

SE
SE

 1 / 2 mph 46 / 46°F 94% 1007 mb
Low level cloud: 25%
Mid level cloud: 27%
High level cloud: 79%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

 2 / 5 mph 44 / 44°F 94% 1007 mb
Low level cloud: 31%
Mid level cloud: 46%
High level cloud: 32%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

W
W

 2 / 3 mph 47 / 47°F 93% 1007 mb
Low level cloud: 68%
Mid level cloud: 45%
High level cloud: 11%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NW
NW

 8 / 9 mph 54 / 50°F 82% 1007 mb
Low level cloud: 33%
Mid level cloud: 34%
High level cloud: 15%
Most Significant Cloud Type: low
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NW
NW

 12 / 15 mph 59 / 56°F 72% 1006 mb
Low level cloud: 46%
Mid level cloud: 29%
High level cloud: 11%
Most Significant Cloud Type: low
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NW
NW

 9 / 14 mph 57 / 55°F 78% 1006 mb
Low level cloud: 87%
Mid level cloud: 52%
High level cloud: 96%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

ENE
ENE

 5 / 7 mph 51 / 49°F 92% 1007 mb
Low level cloud: 80%
Mid level cloud: 62%
High level cloud: 45%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

W
W

 2 / 4 mph 48 / 49°F 91% 1007 mb
Low level cloud: 64%
Mid level cloud: 46%
High level cloud: 29%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 06
May		00:00

SW
SW

 4 / 7 mph 47 / 46°F 95% 1007 mb
Low level cloud: 77%
Mid level cloud: 100%
High level cloud: 73%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WNW
WNW

 3 / 6 mph 46 / 45°F 96% 1008 mb
Low level cloud: 55%
Mid level cloud: 85%
High level cloud: 33%
Most Significant Cloud Type: low
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

W
W

 4 / 6 mph 48 / 45°F 95% 1008 mb
Low level cloud: 46%
Mid level cloud: 50%
High level cloud: 33%
Most Significant Cloud Type: low
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WNW
WNW

 6 / 6 mph 55 / 53°F 83% 1009 mb
Low level cloud: 75%
Mid level cloud: 43%
High level cloud: 32%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNW
NNW

 6 / 8 mph 62 / 60°F 67% 1009 mb
Low level cloud: 30%
Mid level cloud: 27%
High level cloud: 33%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNW
NNW

 6 / 7 mph 63 / 61°F 64% 1009 mb
Low level cloud: 71%
Mid level cloud: 13%
High level cloud: 10%
Most Significant Cloud Type: low
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNE
NNE

 4 / 6 mph 60 / 59°F 79% 1010 mb
Low level cloud: 7%
Mid level cloud: 29%
High level cloud: 7%
Most Significant Cloud Type: medium
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNE
NNE

 3 / 6 mph 51 / 51°F 85% 1011 mb
Low level cloud: 23%
Mid level cloud: 51%
High level cloud: 7%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 07
May		00:00

NNE
NNE

 6 / 13 mph 47 / 43°F 95% 1013 mb
Low level cloud: 12%
Mid level cloud: 24%
High level cloud: 6%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

 6 / 13 mph 43 / 39°F 98% 1014 mb
Low level cloud: 43%
Mid level cloud: 22%
High level cloud: 6%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

 8 / 11 mph 45 / 41°F 96% 1015 mb
Low level cloud: 85%
Mid level cloud: 7%
High level cloud: 9%
Most Significant Cloud Type: low
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

N
N

 7 / 8 mph 49 / 46°F 86% 1017 mb
Low level cloud: 96%
Mid level cloud: 7%
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

NNE
NNE

 7 / 8 mph 53 / 51°F 80% 1018 mb
Low level cloud: 91%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NE
NE

 6 / 7 mph 55 / 53°F 76% 1019 mb
Low level cloud: 92%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

E
E

 5 / 7 mph 56 / 53°F 80% 1019 mb
Low level cloud: 71%
Mid level cloud: 5%
High level cloud: 21%
Most Significant Cloud Type: low
74%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ESE
ESE

 11 / 15 mph 49 / 45°F 93% 1020 mb
Low level cloud: 75%
Mid level cloud: 5%
High level cloud: 86%
Most Significant Cloud Type: low
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 08
May		00:00

ESE
ESE

 5 / 11 mph 54 / 53°F 84% 1024 mb
Low level cloud: 69%
Mid level cloud: 6%
High level cloud: 22%
Most Significant Cloud Type: low
73%
0.0 In
06:00

ENE
ENE

 5 / 11 mph 50 / 48°F 93% 1016 mb
Low level cloud: 16%
Mid level cloud: 95%
High level cloud: 52%
Most Significant Cloud Type: medium
100%
0.0 In
12:00

ENE
ENE

 13 / 28 mph 58 / 55°F 58% 1028 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
18:00

N
N

 19 / 39 mph 51 / 45°F 84% 1025 mb
Low level cloud: 77%
Mid level cloud: 13%
High level cloud: 17%
Most Significant Cloud Type: low
83%
0.0 In
Thu 09
May		00:00

W
W

 6 / 13 mph 53 / 51°F 92% 1018 mb
Low level cloud: 6%
Mid level cloud: 82%
High level cloud: 33%
Most Significant Cloud Type: medium
100%
0.0 In
06:00

W
W

 9 / 19 mph 50 / 47°F 89% 1021 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 19%
Most Significant Cloud Type: low
100%
0.0 In
12:00

ENE
ENE

 11 / 23 mph 63 / 63°F 69% 1032 mb
Low level cloud: 21%
Mid level cloud: 4%
High level cloud: 17%
Most Significant Cloud Type: low
24%
0.0 In
18:00

NNE
NNE

 12 / 25 mph 56 / 53°F 76% 1024 mb
Low level cloud: 60%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
61%
0.0 In
Fri 10
May		00:00

ESE
ESE

 3 / 6 mph 54 / 54°F 78% 1019 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 16%
Most Significant Cloud Type: high
16%
0.0 In
06:00

NNE
NNE

 8 / 16 mph 42 / 37°F 93% 1024 mb
Low level cloud: 60%
Mid level cloud: 0%
High level cloud: 34%
Most Significant Cloud Type: low
64%
0.0 In
12:00

E
E

 8 / 17 mph 61 / 61°F 64% 1018 mb
Low level cloud: 21%
Mid level cloud: 6%
High level cloud: 100%
Most Significant Cloud Type: low
34%
0.0 In
18:00

NE
NE

 8 / 16 mph 51 / 48°F 82% 1021 mb
Low level cloud: 67%
Mid level cloud: 0%
High level cloud: 21%
Most Significant Cloud Type: low
69%
0.0 In
Sat 11
May		00:00

NE
NE

 8 / 16 mph 45 / 40°F 94% 1020 mb
Low level cloud: 13%
Mid level cloud: 44%
High level cloud: 32%
Most Significant Cloud Type: medium
80%
0.0 In
06:00

NE
NE

 9 / 20 mph 46 / 42°F 93% 1018 mb
Low level cloud: 99%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

ENE
ENE

 12 / 24 mph 58 / 55°F 64% 1020 mb
Low level cloud: 34%
Mid level cloud: 5%
High level cloud: 62%
Most Significant Cloud Type: low
42%
0.0 In
18:00

E
E

 10 / 21 mph 55 / 52°F 84% 1015 mb
Low level cloud: 60%
Mid level cloud: 13%
High level cloud: 32%
Most Significant Cloud Type: low
68%
0.0 In
Sun 12
May		00:00

NE
NE

 8 / 17 mph 42 / 37°F 96% 1021 mb
Low level cloud: 15%
Mid level cloud: 4%
High level cloud: 2%
Most Significant Cloud Type: low
16%
0.0 In
06:00

ENE
ENE

 7 / 14 mph 50 / 47°F 90% 1013 mb
Low level cloud: 71%
Mid level cloud: 29%
High level cloud: 19%
Most Significant Cloud Type: low
83%
0.0 In
12:00

ENE
ENE

 12 / 25 mph 57 / 54°F 58% 1019 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
18:00

ESE
ESE

 9 / 20 mph 56 / 53°F 85% 1011 mb
Low level cloud: 38%
Mid level cloud: 50%
High level cloud: 34%
Most Significant Cloud Type: low
59%
0.0 In
Mon 13
May		00:00

NE
NE

 6 / 13 mph 41 / 37°F 97% 1018 mb
Low level cloud: 33%
Mid level cloud: 2%
High level cloud: 100%
Most Significant Cloud Type: low
45%
0.0 In
06:00

E
E

 9 / 19 mph 48 / 44°F 95% 1007 mb
Low level cloud: 65%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: low
92%
0.0 In
12:00

ENE
ENE

 8 / 17 mph 55 / 53°F 65% 1014 mb
Low level cloud: 33%
Mid level cloud: 95%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
18:00

NNW
NNW

 11 / 24 mph 53 / 49°F 98% 997 mb
Low level cloud: 98%
Mid level cloud: 78%
High level cloud: 9%
Most Significant Cloud Type: low
100%
0.6 In
Tue 14
May		00:00

NNE
NNE

 11 / 23 mph 45 / 39°F 95% 1012 mb
Low level cloud: 75%
Mid level cloud: 51%
High level cloud: 91%
Most Significant Cloud Type: low
100%
0.0 In
06:00

NE
NE

 6 / 12 mph 47 / 44°F 96% 1001 mb
Low level cloud: 98%
Mid level cloud: 16%
High level cloud: 42%
Most Significant Cloud Type: low
100%
0.0 In
12:00

NE
NE

 15 / 32 mph 50 / 44°F 85% 1012 mb
Low level cloud: 98%
Mid level cloud: 69%
High level cloud: 29%
Most Significant Cloud Type: low
100%
0.0 In
18:00

S
S

 3 / 6 mph 56 / 57°F 91% 999 mb
Low level cloud: 57%
Mid level cloud: 44%
High level cloud: 16%
Most Significant Cloud Type: low
74%
0.1 In
Wed 15
May		00:00

NE
NE

 13 / 26 mph 45 / 38°F 64% 1014 mb
Low level cloud: 78%
Mid level cloud: 17%
High level cloud: 38%
Most Significant Cloud Type: low
88%
0.0 In
06:00

NNW
NNW

 10 / 21 mph 47 / 43°F 98% 998 mb
Low level cloud: 98%
Mid level cloud: 80%
High level cloud: 64%
Most Significant Cloud Type: low
100%
0.7 In
12:00

NNE
NNE

 11 / 24 mph 49 / 44°F 61% 1012 mb
Low level cloud: 98%
Mid level cloud: 5%
High level cloud: 2%
Most Significant Cloud Type: low
100%
0.0 In
18:00

WNW
WNW

 4 / 8 mph 56 / 56°F 82% 1003 mb
Low level cloud: 87%
Mid level cloud: 11%
High level cloud: 4%
Most Significant Cloud Type: low
91%
0.0 In
Thu 16
May		00:00

N
N

 9 / 18 mph 36 / 29°F 92% 1014 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
0.0 In
06:00

SE
SE

 7 / 14 mph 53 / 51°F 95% 1003 mb
Low level cloud: 83%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
90%
0.0 In
12:00

N
N

 11 / 23 mph 51 / 47°F 55% 1015 mb
Low level cloud: 18%
Mid level cloud: 91%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
0.0 In
18:00

S
S

 9 / 18 mph 59 / 57°F 80% 1002 mb
Low level cloud: 71%
Mid level cloud: 65%
High level cloud: 3%
Most Significant Cloud Type: low
93%
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