WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Little Cambridge 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Little Cambridge

Essex, United Kingdom

Long range weather outlook for Little Cambridge includes 14 day forecast summary:

For Little Cambridge in the coming two weeks the average daytime maximum temperature will be around 18°C, with a high for the two weeks of 21°C expected on the afternoon of Saturday 25th. The average minimum temperature will be 10°C, dipping to its lowest on the morning of Sunday 19th at 6°C. The next 14 days will have some days seeing a little precipitation and some days with rain. The indicators are that Wednesday 22nd will have the most precipitation with an accumulation of around 13.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sat 18
May
18:00

NNE
NNE

9 / 13 mph 65 / 63°F 86% 1012 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 1%
Most Significant Cloud Type: medium
21%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

N
N

8 / 14 mph 52 / 50°F 95% 1014 mb
Low level cloud: 2%
Mid level cloud: 16%
High level cloud: 33%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 19
May
00:00

N
N

7 / 12 mph 48 / 45°F 97% 1014 mb
Low level cloud: 20%
Mid level cloud: 9%
High level cloud: 16%
Most Significant Cloud Type: low
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

7 / 13 mph 47 / 43°F 98% 1013 mb
Low level cloud: 38%
Mid level cloud: 11%
High level cloud: 14%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

N
N

8 / 13 mph 52 / 47°F 96% 1014 mb
Low level cloud: 32%
Mid level cloud: 12%
High level cloud: 1%
Most Significant Cloud Type: low
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

10 / 13 mph 63 / 61°F 78% 1015 mb
Low level cloud: 15%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

10 / 13 mph 67 / 66°F 65% 1014 mb
Low level cloud: 3%
Mid level cloud: 6%
High level cloud: 3%
Most Significant Cloud Type: low
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNE
NNE

11 / 16 mph 67 / 66°F 63% 1014 mb
Low level cloud: 33%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNE
NNE

12 / 17 mph 62 / 60°F 80% 1014 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
21:00

NNE
NNE

8 / 14 mph 53 / 50°F 95% 1015 mb
Low level cloud: 3%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
May
00:00

NNE
NNE

8 / 15 mph 49 / 45°F 92% 1015 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

8 / 15 mph 47 / 43°F 93% 1015 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 2%
Most Significant Cloud Type: high
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

N
N

11 / 17 mph 49 / 44°F 95% 1015 mb
Low level cloud: 52%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

12 / 15 mph 55 / 51°F 86% 1015 mb
Low level cloud: 85%
Mid level cloud: 0%
High level cloud: 8%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NE
NE

12 / 15 mph 64 / 63°F 70% 1013 mb
Low level cloud: 71%
Mid level cloud: 2%
High level cloud: 33%
Most Significant Cloud Type: low
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNE
NNE

11 / 16 mph 64 / 62°F 75% 1012 mb
Low level cloud: 33%
Mid level cloud: 30%
High level cloud: 5%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNE
NNE

12 / 17 mph 58 / 55°F 80% 1012 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 5%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

N
N

8 / 14 mph 48 / 44°F 91% 1012 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 18%
Most Significant Cloud Type: medium
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
May
00:00

N
N

9 / 15 mph 48 / 44°F 82% 1011 mb
Low level cloud: 33%
Mid level cloud: 31%
High level cloud: 5%
Most Significant Cloud Type: low
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

8 / 13 mph 48 / 44°F 86% 1010 mb
Low level cloud: 5%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

N
N

8 / 12 mph 49 / 45°F 89% 1010 mb
Low level cloud: 32%
Mid level cloud: 13%
High level cloud: 100%
Most Significant Cloud Type: low
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

N
N

8 / 10 mph 56 / 54°F 83% 1009 mb
Low level cloud: 91%
Mid level cloud: 24%
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

N
N

6 / 9 mph 60 / 59°F 78% 1009 mb
Low level cloud: 99%
Mid level cloud: 12%
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

N
N

6 / 9 mph 60 / 60°F 81% 1009 mb
Low level cloud: 79%
Mid level cloud: 46%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

N
N

5 / 8 mph 60 / 59°F 87% 1009 mb
Low level cloud: 56%
Mid level cloud: 75%
High level cloud: 100%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

N
N

6 / 11 mph 55 / 53°F 95% 1009 mb
Low level cloud: 22%
Mid level cloud: 62%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 22
May
00:00

NNW
NNW

6 / 11 mph 54 / 52°F 96% 1008 mb
Low level cloud: 20%
Mid level cloud: 62%
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

NNW
NNW

9 / 15 mph 52 / 49°F 98% 1007 mb
Low level cloud: 76%
Mid level cloud: 63%
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

NW
NW

13 / 22 mph 51 / 46°F 98% 1006 mb
Low level cloud: 83%
Mid level cloud: 80%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
09:00

WNW
WNW

13 / 16 mph 54 / 50°F 98% 1006 mb
Low level cloud: 88%
Mid level cloud: 61%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In
12:00

WNW
WNW

15 / 17 mph 57 / 54°F 96% 1006 mb
Low level cloud: 84%
Mid level cloud: 67%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
15:00

W
W

13 / 15 mph 59 / 56°F 93% 1007 mb
Low level cloud: 20%
Mid level cloud: 63%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

11 / 16 mph 58 / 55°F 91% 1007 mb
Low level cloud: 4%
Mid level cloud: 64%
High level cloud: 16%
Most Significant Cloud Type: medium
74%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

9 / 14 mph 55 / 53°F 95% 1008 mb
Low level cloud: 9%
Mid level cloud: 45%
High level cloud: 19%
Most Significant Cloud Type: medium
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 23
May
00:00

SW
SW

7 / 14 mph 51 / 49°F 96% 1008 mb
Low level cloud: 8%
Mid level cloud: 38%
High level cloud: 2%
Most Significant Cloud Type: medium
60%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

8 / 15 mph 50 / 47°F 98% 1008 mb
Low level cloud: 44%
Mid level cloud: 30%
High level cloud: 18%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

9 / 13 mph 53 / 49°F 95% 1009 mb
Low level cloud: 42%
Mid level cloud: 8%
High level cloud: 7%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

10 / 13 mph 61 / 59°F 77% 1009 mb
Low level cloud: 25%
Mid level cloud: 13%
High level cloud: 29%
Most Significant Cloud Type: low
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSW
SSW

13 / 17 mph 64 / 63°F 75% 1010 mb
Low level cloud: 43%
Mid level cloud: 46%
High level cloud: 33%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSW
SSW

12 / 16 mph 65 / 64°F 72% 1010 mb
Low level cloud: 39%
Mid level cloud: 53%
High level cloud: 50%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSW
SSW

9 / 14 mph 60 / 59°F 87% 1011 mb
Low level cloud: 18%
Mid level cloud: 90%
High level cloud: 84%
Most Significant Cloud Type: medium
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

S
S

8 / 14 mph 54 / 52°F 96% 1013 mb
Low level cloud: 23%
Mid level cloud: 52%
High level cloud: 100%
Most Significant Cloud Type: low
53%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 24
May
00:00

SW
SW

6 / 12 mph 52 / 50°F 97% 1014 mb
Low level cloud: 44%
Mid level cloud: 8%
High level cloud: 7%
Most Significant Cloud Type: low
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SW
SW

4 / 9 mph 50 / 48°F 98% 1015 mb
Low level cloud: 67%
Mid level cloud: 18%
High level cloud: 1%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

W
W

4 / 5 mph 53 / 51°F 94% 1016 mb
Low level cloud: 76%
Mid level cloud: 13%
High level cloud: 10%
Most Significant Cloud Type: low
81%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

W
W

3 / 4 mph 59 / 60°F 83% 1016 mb
Low level cloud: 92%
Mid level cloud: 30%
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

W
W

2 / 4 mph 66 / 63°F 71% 1016 mb
Low level cloud: 55%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
60%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
15:00

SSW
SSW

2 / 4 mph 67 / 64°F 68% 1016 mb
Low level cloud: 21%
Mid level cloud: 15%
High level cloud: 1%
Most Significant Cloud Type: low
26%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

SW
SW

4 / 6 mph 66 / 63°F 83% 1017 mb
Low level cloud: 22%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
30%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

W
W

5 / 11 mph 57 / 55°F 91% 1018 mb
Low level cloud: 5%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sat 25
May
00:00

NE
NE

12 / 26 mph 54 / 50°F 97% 1018 mb
Low level cloud: 84%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
89%
0.0 In
06:00

NNW
NNW

6 / 13 mph 56 / 54°F 92% 1023 mb
Low level cloud: 14%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
15%
0.0 In
12:00

WSW
WSW

8 / 17 mph 59 / 59°F 57% 1021 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 63%
Most Significant Cloud Type: high
63%
0.0 In
18:00

SE
SE

11 / 23 mph 62 / 62°F 79% 1021 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
0.0 In
Sun 26
May
00:00

E
E

8 / 17 mph 52 / 49°F 96% 1015 mb
Low level cloud: 4%
Mid level cloud: 43%
High level cloud: 93%
Most Significant Cloud Type: medium
59%
0.0 In
06:00

SE
SE

6 / 13 mph 57 / 56°F 90% 1021 mb
Low level cloud: 39%
Mid level cloud: 18%
High level cloud: 2%
Most Significant Cloud Type: low
45%
0.0 In
12:00

SSW
SSW

11 / 23 mph 62 / 62°F 76% 1007 mb
Low level cloud: 37%
Mid level cloud: 46%
High level cloud: 96%
Most Significant Cloud Type: low
64%
0.0 In
18:00

E
E

9 / 20 mph 64 / 64°F 86% 1013 mb
Low level cloud: 0%
Mid level cloud: 53%
High level cloud: 100%
Most Significant Cloud Type: medium
57%
0.0 In
Mon 27
May
00:00

SSW
SSW

7 / 15 mph 51 / 49°F 96% 1017 mb
Low level cloud: 33%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
35%
0.0 In
06:00

SSE
SSE

5 / 10 mph 58 / 58°F 98% 1011 mb
Low level cloud: 99%
Mid level cloud: 13%
High level cloud: 10%
Most Significant Cloud Type: low
100%
0.0 In
12:00

SW
SW

13 / 28 mph 63 / 64°F 67% 1015 mb
Low level cloud: 59%
Mid level cloud: 39%
High level cloud: 21%
Most Significant Cloud Type: low
75%
0.0 In
18:00

SE
SE

10 / 21 mph 60 / 60°F 84% 1010 mb
Low level cloud: 1%
Mid level cloud: 20%
High level cloud: 25%
Most Significant Cloud Type: medium
24%
0.1 In
Tue 28
May
00:00

SW
SW

15 / 32 mph 55 / 51°F 97% 1012 mb
Low level cloud: 97%
Mid level cloud: 49%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
06:00

SSW
SSW

9 / 20 mph 50 / 47°F 93% 1010 mb
Low level cloud: 81%
Mid level cloud: 44%
High level cloud: 44%
Most Significant Cloud Type: low
100%
0.0 In
12:00

WSW
WSW

17 / 37 mph 62 / 62°F 65% 1012 mb
Low level cloud: 39%
Mid level cloud: 2%
High level cloud: 32%
Most Significant Cloud Type: low
43%
0.0 In
18:00

SW
SW

11 / 22 mph 57 / 55°F 84% 1011 mb
Low level cloud: 9%
Mid level cloud: 32%
High level cloud: 22%
Most Significant Cloud Type: medium
58%
0.2 In
Wed 29
May
00:00

SW
SW

15 / 30 mph 56 / 53°F 97% 1008 mb
Low level cloud: 100%
Mid level cloud: 59%
High level cloud: 92%
Most Significant Cloud Type: low
100%
0.1 In
06:00

SW
SW

11 / 22 mph 52 / 49°F 94% 1011 mb
Low level cloud: 71%
Mid level cloud: 30%
High level cloud: 11%
Most Significant Cloud Type: low
82%
0.0 In
12:00

W
W

14 / 30 mph 62 / 62°F 69% 1011 mb
Low level cloud: 84%
Mid level cloud: 9%
High level cloud: 25%
Most Significant Cloud Type: low
90%
0.1 In
18:00

WSW
WSW

11 / 23 mph 58 / 56°F 91% 1013 mb
Low level cloud: 22%
Mid level cloud: 45%
High level cloud: 6%
Most Significant Cloud Type: low
38%
0.1 In
Thu 30
May
00:00

WSW
WSW

9 / 20 mph 49 / 45°F 95% 1013 mb
Low level cloud: 23%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
25%
0.0 In
06:00

SSW
SSW

6 / 14 mph 56 / 55°F 94% 1012 mb
Low level cloud: 39%
Mid level cloud: 46%
High level cloud: 59%
Most Significant Cloud Type: low
62%
0.0 In
12:00

WNW
WNW

8 / 16 mph 63 / 63°F 68% 1016 mb
Low level cloud: 33%
Mid level cloud: 12%
High level cloud: 2%
Most Significant Cloud Type: low
37%
0.0 In
18:00

S
S

7 / 15 mph 62 / 62°F 88% 1007 mb
Low level cloud: 1%
Mid level cloud: 46%
High level cloud: 43%
Most Significant Cloud Type: medium
50%
0.2 In
Fri 31
May
00:00

SSE
SSE

3 / 7 mph 56 / 56°F 94% 1018 mb
Low level cloud: 7%
Mid level cloud: 22%
High level cloud: 33%
Most Significant Cloud Type: medium
44%
0.1 In
06:00

SW
SW

9 / 19 mph 56 / 54°F 95% 1005 mb
Low level cloud: 63%
Mid level cloud: 46%
High level cloud: 9%
Most Significant Cloud Type: low
80%
0.1 In
12:00

NW
NW

5 / 11 mph 65 / 65°F 65% 1019 mb
Low level cloud: 26%
Mid level cloud: 31%
High level cloud: 77%
Most Significant Cloud Type: low
46%
0.0 In
18:00

SSW
SSW

12 / 25 mph 60 / 60°F 75% 1005 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 41%
Most Significant Cloud Type: medium
6%
0.1 In
Sat 01
Jun
00:00

SSE
SSE

2 / 5 mph 58 / 59°F 87% 1018 mb
Low level cloud: 14%
Mid level cloud: 99%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
06:00

S
S

6 / 14 mph 55 / 53°F 90% 1005 mb
Low level cloud: 7%
Mid level cloud: 8%
High level cloud: 65%
Most Significant Cloud Type: medium
29%
0.0 In
12:00

SSW
SSW

10 / 22 mph 63 / 63°F 89% 1016 mb
Low level cloud: 91%
Mid level cloud: 46%
High level cloud: 97%
Most Significant Cloud Type: low
100%
0.3 In
18:00

SSW
SSW

10 / 21 mph 60 / 60°F 76% 1007 mb
Low level cloud: 9%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
10%
0.1 In
Sun 02
Jun
00:00

S
S

7 / 16 mph 60 / 60°F 96% 1012 mb
Low level cloud: 15%
Mid level cloud: 18%
High level cloud: 1%
Most Significant Cloud Type: low
21%
0.0 In
06:00

S
S

6 / 14 mph 55 / 53°F 90% 1010 mb
Low level cloud: 42%
Mid level cloud: 20%
High level cloud: 100%
Most Significant Cloud Type: low
61%
0.0 In
12:00

SW
SW

14 / 29 mph 67 / 67°F 93% 1004 mb
Low level cloud: 69%
Mid level cloud: 3%
High level cloud: 18%
Most Significant Cloud Type: low
72%
0.1 In
18:00

SW
SW

12 / 25 mph 58 / 56°F 89% 1010 mb
Low level cloud: 10%
Mid level cloud: 87%
High level cloud: 32%
Most Significant Cloud Type: medium
100%
0.2 In

The day label given represents the local day relative to the local time for the location you are looking at.
(More Info)

Day

This time is corrected for local time zones and where possible for daylight saving times.
(More Info)

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.
(More Info)

Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
(More Info)

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.
(More Info)

Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
(More Info)

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.
(More Info)

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.
(More Info)

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.
(More Info)

Pressure