WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Kosai 14 Day Long Range Forecast

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

Japan

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

The outlook for Kosai in the two weeks ahead shows the average daytime maximum temperature will be around 14°C, with a high for the two weeks of 15°C expected on the afternoon of Wednesday 24th. The average minimum temperature will be 9°C, dipping to its lowest on the morning of Tuesday 16th at 7°C. The coming 14 days will have some days seeing a little precipitation and some days with rain. The indicators are that Sunday 21st will have the most precipitation with an accumulation of around 23.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Tue 16
Dec
18:00

WNW
WNW

10 / 11 mph 53 / 50°F 54% 1021 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WNW
WNW

9 / 13 mph 50 / 46°F 60% 1021 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 17
Dec
00:00

WNW
WNW

9 / 13 mph 48 / 44°F 68% 1021 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 1%
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 / 13 mph 47 / 43°F 75% 1020 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
06:00

WNW
WNW

7 / 12 mph 46 / 42°F 77% 1020 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WNW
WNW

7 / 9 mph 50 / 46°F 65% 1021 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
12:00

W
W

10 / 11 mph 55 / 52°F 52% 1018 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

7 / 9 mph 57 / 55°F 51% 1017 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

4 / 6 mph 54 / 53°F 58% 1017 mb
Low level cloud: 22%
Mid level cloud: 71%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NW
NW

10 / 15 mph 53 / 50°F 67% 1017 mb
Low level cloud: 15%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 18
Dec
00:00

NW
NW

9 / 13 mph 51 / 48°F 75% 1017 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

9 / 15 mph 50 / 46°F 70% 1017 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NW
NW

13 / 18 mph 49 / 44°F 70% 1019 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNW
NNW

8 / 9 mph 50 / 46°F 58% 1022 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NW
NW

10 / 11 mph 56 / 53°F 36% 1022 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NW
NW

11 / 12 mph 57 / 54°F 34% 1022 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

7 / 8 mph 56 / 55°F 41% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

N
N

4 / 5 mph 52 / 51°F 50% 1026 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 19
Dec
00:00

N
N

4 / 5 mph 49 / 47°F 59% 1026 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

4 / 7 mph 47 / 45°F 68% 1027 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

4 / 8 mph 45 / 43°F 69% 1028 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

4 / 5 mph 51 / 49°F 59% 1029 mb
Low level cloud: 22%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

E
E

2 / 2 mph 59 / 58°F 53% 1028 mb
Low level cloud: 18%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SE
SE

4 / 5 mph 60 / 59°F 56% 1027 mb
Low level cloud: 7%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ESE
ESE

4 / 5 mph 58 / 58°F 68% 1028 mb
Low level cloud: 9%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NE
NE

6 / 9 mph 54 / 53°F 71% 1029 mb
Low level cloud: 99%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 20
Dec
00:00

ENE
ENE

6 / 9 mph 55 / 54°F 64% 1028 mb
Low level cloud: 98%
Mid level cloud: 96%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

E
E

10 / 17 mph 54 / 51°F 72% 1027 mb
Low level cloud: 97%
Mid level cloud: 66%
High level cloud: 35%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

E
E

7 / 14 mph 54 / 52°F 82% 1027 mb
Low level cloud: 97%
Mid level cloud: 99%
High level cloud: 9%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ENE
ENE

6 / 12 mph 56 / 54°F 81% 1028 mb
Low level cloud: 81%
Mid level cloud: 88%
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

E
E

7 / 12 mph 58 / 57°F 76% 1026 mb
Low level cloud: 84%
Mid level cloud: 70%
High level cloud: 84%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ENE
ENE

8 / 13 mph 59 / 59°F 81% 1025 mb
Low level cloud: 94%
Mid level cloud: 79%
High level cloud: 11%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

E
E

8 / 13 mph 58 / 57°F 85% 1025 mb
Low level cloud: 92%
Mid level cloud: 56%
High level cloud: 14%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ENE
ENE

7 / 14 mph 57 / 55°F 85% 1025 mb
Low level cloud: 89%
Mid level cloud: 89%
High level cloud: 16%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 21
Dec
00:00

ENE
ENE

8 / 15 mph 57 / 56°F 85% 1023 mb
Low level cloud: 100%
Mid level cloud: 99%
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

E
E

7 / 13 mph 57 / 55°F 94% 1022 mb
Low level cloud: 99%
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
06:00

ESE
ESE

4 / 6 mph 57 / 57°F 98% 1021 mb
Low level cloud: 100%
Mid level cloud: 56%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
09:00

NE
NE

4 / 7 mph 57 / 57°F 98% 1021 mb
Low level cloud: 91%
Mid level cloud: 78%
High level cloud: 81%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
12:00

ENE
ENE

4 / 7 mph 58 / 58°F 98% 1019 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
15:00

ENE
ENE

4 / 6 mph 59 / 59°F 97% 1018 mb
Low level cloud: 87%
Mid level cloud: 91%
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

NNE
NNE

2 / 4 mph 59 / 60°F 95% 1018 mb
Low level cloud: 96%
Mid level cloud: 78%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NW
NW

2 / 5 mph 58 / 59°F 94% 1018 mb
Low level cloud: 28%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 22
Dec
00:00

NW
NW

6 / 12 mph 56 / 54°F 94% 1016 mb
Low level cloud: 16%
Mid level cloud: 22%
High level cloud: 2%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

4 / 9 mph 54 / 53°F 92% 1016 mb
Low level cloud: 11%
Mid level cloud: 31%
High level cloud: 40%
Most Significant Cloud Type: medium
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

4 / 9 mph 53 / 52°F 87% 1017 mb
Low level cloud: 5%
Mid level cloud: 90%
High level cloud: 3%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

3 / 5 mph 55 / 55°F 83% 1019 mb
Low level cloud: 84%
Mid level cloud: 47%
High level cloud: 15%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WNW
WNW

2 / 3 mph 57 / 58°F 81% 1017 mb
Low level cloud: 96%
Mid level cloud: 78%
High level cloud: 22%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ESE
ESE

4 / 4 mph 58 / 59°F 83% 1017 mb
Low level cloud: 99%
Mid level cloud: 76%
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

ESE
ESE

4 / 5 mph 58 / 58°F 89% 1017 mb
Low level cloud: 86%
Mid level cloud: 62%
High level cloud: 81%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

ENE
ENE

3 / 3 mph 56 / 57°F 93% 1015 mb
Low level cloud: 94%
Mid level cloud: 45%
High level cloud: 9%
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
Tue 23
Dec
03:00

NW
NW

17 / 25 mph 51 / 46°F 60% 1014 mb
Low level cloud: 0%
Mid level cloud: 90%
High level cloud: 33%
Most Significant Cloud Type: medium
91%
0.0 In
09:00

NW
NW

20 / 38 mph 43 / 34°F 47% 1022 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
15:00

W
W

5 / 10 mph 59 / 58°F 40% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
21:00

NNW
NNW

9 / 13 mph 45 / 40°F 49% 1021 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 33%
Most Significant Cloud Type: high
32%
0.0 In
Wed 24
Dec
03:00

NW
NW

3 / 6 mph 45 / 44°F 54% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 73%
Most Significant Cloud Type: high
72%
0.0 In
09:00

NW
NW

9 / 17 mph 48 / 44°F 49% 1013 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 33%
Most Significant Cloud Type: high
32%
0.0 In
15:00

W
W

5 / 11 mph 60 / 60°F 35% 1017 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 82%
Most Significant Cloud Type: high
81%
0.0 In
21:00

NNW
NNW

6 / 11 mph 56 / 55°F 59% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 97%
Most Significant Cloud Type: high
96%
0.0 In
Thu 25
Dec
03:00

NNW
NNW

4 / 9 mph 53 / 53°F 54% 1016 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 17%
Most Significant Cloud Type: high
16%
0.0 In
09:00

NNW
NNW

3 / 5 mph 52 / 52°F 64% 1016 mb
Low level cloud: 98%
Mid level cloud: 56%
High level cloud: 95%
Most Significant Cloud Type: low
100%
0.0 In
15:00

WNW
WNW

13 / 28 mph 56 / 53°F 40% 1011 mb
Low level cloud: 0%
Mid level cloud: 55%
High level cloud: 1%
Most Significant Cloud Type: medium
54%
0.0 In
21:00

NW
NW

4 / 7 mph 53 / 53°F 91% 1010 mb
Low level cloud: 50%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
97%
0.3 In
Fri 26
Dec
03:00

NW
NW

18 / 38 mph 50 / 44°F 70% 1010 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 100%
Most Significant Cloud Type: medium
18%
0.0 In
09:00

WNW
WNW

9 / 16 mph 51 / 47°F 72% 1007 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
0.0 In
15:00

NW
NW

10 / 21 mph 57 / 55°F 41% 1012 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
21:00

WNW
WNW

23 / 41 mph 51 / 44°F 69% 1007 mb
Low level cloud: 69%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
84%
0.0 In
Sat 27
Dec
03:00

NW
NW

6 / 12 mph 49 / 47°F 62% 1014 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 6%
Most Significant Cloud Type: high
6%
0.0 In
09:00

NW
NW

19 / 34 mph 47 / 40°F 58% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 71%
Most Significant Cloud Type: high
71%
0.0 In
15:00

WNW
WNW

17 / 36 mph 53 / 48°F 40% 1012 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
0.0 In
21:00

NW
NW

10 / 17 mph 47 / 42°F 54% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Sun 28
Dec
03:00

NNW
NNW

7 / 14 mph 45 / 42°F 70% 1017 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
09:00

NE
NE

2 / 4 mph 49 / 49°F 48% 1015 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
15:00

W
W

6 / 12 mph 58 / 58°F 25% 1020 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
21:00

WNW
WNW

14 / 24 mph 49 / 43°F 63% 1010 mb
Low level cloud: 15%
Mid level cloud: 54%
High level cloud: 100%
Most Significant Cloud Type: medium
99%
0.0 In
Mon 29
Dec
03:00

NNW
NNW

4 / 9 mph 46 / 44°F 50% 1021 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
0.0 In
09:00

WNW
WNW

24 / 43 mph 38 / 28°F 37% 1007 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
15:00

SE
SE

1 / 3 mph 56 / 56°F 33% 1014 mb
Low level cloud: 3%
Mid level cloud: 70%
High level cloud: 100%
Most Significant Cloud Type: medium
82%
0.0 In
21:00

WNW
WNW

13 / 24 mph 39 / 31°F 84% 1012 mb
Low level cloud: 54%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
69%
0.0 In
Tue 30
Dec
03:00

SSW
SSW

15 / 32 mph 52 / 47°F 91% 1000 mb
Low level cloud: 99%
Mid level cloud: 99%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
09:00

WNW
WNW

14 / 26 mph 42 / 35°F 65% 1017 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
0.0 In
15:00

W
W

21 / 45 mph 59 / 59°F 49% 1003 mb
Low level cloud: 10%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
10%
0.2 In
21:00

WNW
WNW

14 / 26 mph 43 / 36°F 48% 1017 mb
Low level cloud: 0%
Mid level cloud: 52%
High level cloud: 88%
Most Significant Cloud Type: medium
55%
0.0 In
Wed 31
Dec
03:00

NNW
NNW

5 / 11 mph 47 / 44°F 63% 1007 mb
Low level cloud: 4%
Mid level cloud: 33%
High level cloud: 8%
Most Significant Cloud Type: medium
45%
0.0 In
09:00

WNW
WNW

13 / 24 mph 42 / 35°F 57% 1020 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 12%
Most Significant Cloud Type: medium
6%
0.0 In
15:00

WNW
WNW

23 / 49 mph 46 / 38°F 33% 1010 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 52%
Most Significant Cloud Type: medium
29%
0.0 In
21:00

NW
NW

12 / 22 mph 41 / 34°F 56% 1022 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In

Other Locations Near to Kosai

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