WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Charndon 14 Day Long Range Forecast

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

Buckinghamshire, United Kingdom

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

Over the next 14 days the Charndon forecast suggests the average daytime maximum temperature will be around 19°C, with a high for the two weeks of 26°C expected on the afternoon of Wednesday 26th. The average minimum temperature will be 12°C, dipping to its lowest on the morning of Friday 28th at 8°C. The fortnight ahead will have some days seeing a little precipitation and some days with rain. Current predictions suggest Tuesday 2nd will have the most precipitation with an accumulation of around 8.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 23
Jun
18:00

WSW
WSW

4 / 6 mph 71 / 68°F 85% 1019 mb
Low level cloud: 36%
Mid level cloud: 12%
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

WSW
WSW

3 / 5 mph 69 / 67°F 86% 1020 mb
Low level cloud: 26%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
29%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 24
Jun
00:00

SSW
SSW

5 / 8 mph 64 / 64°F 88% 1020 mb
Low level cloud: 19%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WSW
WSW

5 / 10 mph 61 / 61°F 89% 1020 mb
Low level cloud: 25%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

3 / 5 mph 65 / 62°F 88% 1020 mb
Low level cloud: 42%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

5 / 6 mph 70 / 67°F 76% 1020 mb
Low level cloud: 20%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSW
SSW

6 / 9 mph 72 / 76°F 71% 1019 mb
Low level cloud: 86%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

S
S

6 / 8 mph 74 / 76°F 75% 1018 mb
Low level cloud: 30%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SW
SW

5 / 7 mph 74 / 76°F 82% 1017 mb
Low level cloud: 38%
Mid level cloud: 6%
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

SW
SW

4 / 6 mph 69 / 67°F 84% 1018 mb
Low level cloud: 84%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 25
Jun
00:00

SSW
SSW

4 / 7 mph 65 / 65°F 88% 1017 mb
Low level cloud: 13%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SW
SW

3 / 6 mph 61 / 61°F 94% 1017 mb
Low level cloud: 10%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

S
S

2 / 3 mph 65 / 62°F 90% 1017 mb
Low level cloud: 17%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

4 / 4 mph 72 / 68°F 75% 1017 mb
Low level cloud: 17%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

ESE
ESE

3 / 4 mph 76 / 77°F 62% 1016 mb
Low level cloud: 11%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ENE
ENE

4 / 5 mph 79 / 78°F 61% 1015 mb
Low level cloud: 71%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ENE
ENE

6 / 8 mph 77 / 78°F 78% 1015 mb
Low level cloud: 1%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ENE
ENE

7 / 13 mph 68 / 66°F 92% 1015 mb
Low level cloud: 1%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 26
Jun
00:00

E
E

6 / 11 mph 63 / 63°F 94% 1015 mb
Low level cloud: 1%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ENE
ENE

6 / 11 mph 59 / 58°F 97% 1014 mb
Low level cloud: 24%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ENE
ENE

6 / 10 mph 62 / 59°F 91% 1014 mb
Low level cloud: 14%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ENE
ENE

6 / 8 mph 70 / 67°F 78% 1012 mb
Low level cloud: 32%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

ESE
ESE

5 / 6 mph 74 / 76°F 72% 1011 mb
Low level cloud: 90%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SW
SW

1 / 1 mph 79 / 78°F 65% 1009 mb
Low level cloud: 31%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: low
38%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SW
SW

1 / 1 mph 79 / 78°F 74% 1008 mb
Low level cloud: 26%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

3 / 6 mph 73 / 69°F 82% 1008 mb
Low level cloud: 1%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 27
Jun
00:00

WSW
WSW

6 / 12 mph 63 / 63°F 94% 1008 mb
Low level cloud: 10%
Mid level cloud: 25%
High level cloud: 14%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WSW
WSW

6 / 12 mph 60 / 60°F 96% 1007 mb
Low level cloud: 19%
Mid level cloud: 29%
High level cloud: 51%
Most Significant Cloud Type: low
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

W
W

6 / 8 mph 63 / 60°F 92% 1007 mb
Low level cloud: 31%
Mid level cloud: 27%
High level cloud: 100%
Most Significant Cloud Type: low
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WNW
WNW

9 / 12 mph 65 / 63°F 77% 1007 mb
Low level cloud: 37%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
65%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

W
W

9 / 11 mph 69 / 66°F 68% 1007 mb
Low level cloud: 31%
Mid level cloud: 14%
High level cloud: 100%
Most Significant Cloud Type: low
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

10 / 14 mph 62 / 61°F 78% 1008 mb
Low level cloud: 97%
Mid level cloud: 80%
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

WNW
WNW

13 / 19 mph 64 / 62°F 71% 1008 mb
Low level cloud: 31%
Mid level cloud: 35%
High level cloud: 1%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WNW
WNW

12 / 19 mph 56 / 52°F 74% 1011 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 28
Jun
00:00

WNW
WNW

8 / 14 mph 51 / 48°F 92% 1012 mb
Low level cloud: 0%
Mid level cloud: 5%
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

WNW
WNW

8 / 14 mph 48 / 45°F 95% 1013 mb
Low level cloud: 9%
Mid level cloud: 11%
High level cloud: 2%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WNW
WNW

10 / 15 mph 52 / 47°F 86% 1015 mb
Low level cloud: 17%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WNW
WNW

11 / 13 mph 58 / 55°F 69% 1016 mb
Low level cloud: 76%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

W
W

11 / 13 mph 64 / 62°F 56% 1017 mb
Low level cloud: 42%
Mid level cloud: 0%
High level cloud: 78%
Most Significant Cloud Type: low
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

11 / 15 mph 66 / 64°F 55% 1017 mb
Low level cloud: 27%
Mid level cloud: 16%
High level cloud: 22%
Most Significant Cloud Type: low
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

11 / 15 mph 63 / 61°F 70% 1018 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 10%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

8 / 15 mph 54 / 50°F 82% 1019 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 100%
Most Significant Cloud Type: medium
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 29
Jun
00:00

SW
SW

6 / 13 mph 50 / 48°F 86% 1019 mb
Low level cloud: 1%
Mid level cloud: 57%
High level cloud: 100%
Most Significant Cloud Type: medium
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

S
S

8 / 14 mph 51 / 48°F 80% 1017 mb
Low level cloud: 0%
Mid level cloud: 56%
High level cloud: 100%
Most Significant Cloud Type: medium
59%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

11 / 17 mph 53 / 49°F 85% 1016 mb
Low level cloud: 17%
Mid level cloud: 91%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

16 / 22 mph 58 / 55°F 80% 1014 mb
Low level cloud: 93%
Mid level cloud: 63%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSW
SSW

15 / 23 mph 56 / 52°F 89% 1013 mb
Low level cloud: 100%
Mid level cloud: 43%
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

SSW
SSW

17 / 25 mph 57 / 53°F 93% 1011 mb
Low level cloud: 100%
Mid level cloud: 72%
High level cloud: 3%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSW
SSW

15 / 23 mph 56 / 53°F 97% 1009 mb
Low level cloud: 100%
Mid level cloud: 94%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

SW
SW

15 / 23 mph 58 / 55°F 98% 1008 mb
Low level cloud: 99%
Mid level cloud: 85%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 30
Jun
00:00

WNW
WNW

14 / 24 mph 49 / 44°F 89% 1015 mb
Low level cloud: 53%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
68%
0.0 In
06:00

S
S

9 / 18 mph 55 / 52°F 91% 1015 mb
Low level cloud: 33%
Mid level cloud: 44%
High level cloud: 8%
Most Significant Cloud Type: low
49%
0.0 In
12:00

W
W

10 / 21 mph 68 / 68°F 60% 1024 mb
Low level cloud: 7%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
9%
0.0 In
18:00

NNW
NNW

8 / 12 mph 70 / 70°F 68% 1019 mb
Low level cloud: 11%
Mid level cloud: 12%
High level cloud: 17%
Most Significant Cloud Type: low
17%
0.0 In
Mon 01
Jul
00:00

NW
NW

11 / 23 mph 54 / 50°F 79% 1016 mb
Low level cloud: 44%
Mid level cloud: 93%
High level cloud: 14%
Most Significant Cloud Type: low
78%
0.0 In
06:00

W
W

8 / 17 mph 51 / 48°F 90% 1011 mb
Low level cloud: 4%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
5%
0.0 In
12:00

NW
NW

14 / 30 mph 58 / 55°F 70% 1013 mb
Low level cloud: 86%
Mid level cloud: 44%
High level cloud: 2%
Most Significant Cloud Type: low
100%
0.0 In
18:00

WNW
WNW

14 / 30 mph 60 / 60°F 76% 1005 mb
Low level cloud: 4%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
36%
0.0 In
Tue 02
Jul
00:00

SSW
SSW

8 / 15 mph 49 / 46°F 96% 1004 mb
Low level cloud: 21%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
36%
0.0 In
06:00

WNW
WNW

15 / 31 mph 52 / 47°F 80% 1007 mb
Low level cloud: 73%
Mid level cloud: 45%
High level cloud: 35%
Most Significant Cloud Type: low
93%
0.0 In
12:00

W
W

12 / 23 mph 60 / 60°F 74% 1000 mb
Low level cloud: 48%
Mid level cloud: 22%
High level cloud: 11%
Most Significant Cloud Type: low
56%
0.1 In
18:00

WNW
WNW

11 / 24 mph 60 / 60°F 79% 1011 mb
Low level cloud: 46%
Mid level cloud: 85%
High level cloud: 2%
Most Significant Cloud Type: low
76%
0.0 In
Wed 03
Jul
00:00

WSW
WSW

11 / 22 mph 50 / 45°F 95% 1003 mb
Low level cloud: 48%
Mid level cloud: 81%
High level cloud: 83%
Most Significant Cloud Type: low
86%
0.2 In
06:00

WSW
WSW

8 / 17 mph 55 / 53°F 86% 1013 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 2%
Most Significant Cloud Type: medium
1%
0.0 In
12:00

W
W

16 / 34 mph 56 / 53°F 75% 1004 mb
Low level cloud: 76%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: low
87%
0.0 In
18:00

W
W

15 / 30 mph 66 / 66°F 82% 1013 mb
Low level cloud: 13%
Mid level cloud: 17%
High level cloud: 8%
Most Significant Cloud Type: low
20%
0.1 In
Thu 04
Jul
00:00

W
W

12 / 26 mph 52 / 48°F 84% 1006 mb
Low level cloud: 1%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
34%
0.0 In
06:00

WSW
WSW

5 / 11 mph 60 / 60°F 92% 1016 mb
Low level cloud: 19%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
21%
0.0 In
12:00

W
W

17 / 36 mph 60 / 60°F 67% 1008 mb
Low level cloud: 66%
Mid level cloud: 10%
High level cloud: 14%
Most Significant Cloud Type: low
70%
0.0 In
18:00

WNW
WNW

5 / 10 mph 70 / 70°F 76% 1015 mb
Low level cloud: 5%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
38%
0.0 In
Fri 05
Jul
00:00

SSW
SSW

11 / 23 mph 56 / 53°F 88% 1008 mb
Low level cloud: 73%
Mid level cloud: 67%
High level cloud: 7%
Most Significant Cloud Type: low
97%
0.0 In
06:00

NNW
NNW

8 / 18 mph 54 / 51°F 84% 1018 mb
Low level cloud: 6%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
6%
0.0 In
12:00

SW
SW

15 / 32 mph 60 / 60°F 82% 1005 mb
Low level cloud: 62%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
89%
0.0 In
18:00

WNW
WNW

13 / 27 mph 64 / 64°F 70% 1017 mb
Low level cloud: 2%
Mid level cloud: 22%
High level cloud: 18%
Most Significant Cloud Type: medium
27%
0.0 In
Sat 06
Jul
00:00

WSW
WSW

15 / 33 mph 51 / 46°F 88% 1005 mb
Low level cloud: 65%
Mid level cloud: 54%
High level cloud: 11%
Most Significant Cloud Type: low
85%
0.1 In
06:00

WSW
WSW

7 / 14 mph 57 / 56°F 89% 1015 mb
Low level cloud: 48%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: low
74%
0.0 In
12:00

W
W

15 / 32 mph 59 / 59°F 79% 1006 mb
Low level cloud: 69%
Mid level cloud: 44%
High level cloud: 5%
Most Significant Cloud Type: low
84%
0.1 In
18:00

SSW
SSW

4 / 8 mph 57 / 57°F 93% 1010 mb
Low level cloud: 77%
Mid level cloud: 60%
High level cloud: 2%
Most Significant Cloud Type: low
98%
0.1 In
Sun 07
Jul
00:00

WSW
WSW

9 / 19 mph 50 / 47°F 96% 1008 mb
Low level cloud: 12%
Mid level cloud: 20%
High level cloud: 8%
Most Significant Cloud Type: low
19%
0.0 In
06:00

N
N

1 / 3 mph 56 / 56°F 94% 1012 mb
Low level cloud: 61%
Mid level cloud: 31%
High level cloud: 33%
Most Significant Cloud Type: low
75%
0.0 In
12:00

SW
SW

7 / 15 mph 66 / 66°F 57% 1008 mb
Low level cloud: 58%
Mid level cloud: 32%
High level cloud: 17%
Most Significant Cloud Type: low
71%
0.0 In
18:00

WNW
WNW

4 / 7 mph 60 / 60°F 92% 1011 mb
Low level cloud: 80%
Mid level cloud: 100%
High level cloud: 10%
Most Significant Cloud Type: low
100%
0.0 In
Mon 08
Jul
00:00

S
S

4 / 8 mph 57 / 58°F 86% 1009 mb
Low level cloud: 0%
Mid level cloud: 49%
High level cloud: 61%
Most Significant Cloud Type: medium
52%
0.0 In
06:00

NNE
NNE

14 / 29 mph 52 / 47°F 96% 1014 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 2%
Most Significant Cloud Type: low
100%
0.3 In
12:00

E
E

8 / 16 mph 56 / 54°F 93% 1010 mb
Low level cloud: 87%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
18:00

NNE
NNE

13 / 28 mph 57 / 54°F 83% 1020 mb
Low level cloud: 27%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: low
36%
0.1 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