Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Lightwater Valley Theme Park 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Lightwater Valley Theme Park

North Yorkshire, United Kingdom

Long range weather outlook for Lightwater Valley Theme Park includes 14 day forecast summary:

Taking a look at Lightwater Valley Theme Park over the coming two weeks and the average daytime maximum temperature will be around 17°C, with a high for the two weeks of 20°C expected on the afternoon of Tuesday 13th. The average minimum temperature will be 6°C, dipping to its lowest on the morning of Thursday 22nd at 3°C. Expect the coming 14 days to remain predominantly dry. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Tue 13
May		18:00

NE
NE

 9 / 10 mph 62 / 61°F 61% 1022 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 1%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNE
NNE

 6 / 12 mph 46 / 42°F 87% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 33%
Most Significant Cloud Type: high
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 14
May		00:00

N
N

 6 / 13 mph 42 / 38°F 90% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 14%
Most Significant Cloud Type: high
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

 7 / 15 mph 41 / 36°F 91% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 18%
Most Significant Cloud Type: high
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

 8 / 12 mph 49 / 44°F 90% 1024 mb
Low level cloud: 32%
Mid level cloud: 0%
High level cloud: 32%
Most Significant Cloud Type: low
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

 12 / 14 mph 60 / 56°F 67% 1024 mb
Low level cloud: 46%
Mid level cloud: 0%
High level cloud: 5%
Most Significant Cloud Type: low
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 13 / 15 mph 62 / 61°F 56% 1025 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
15:00

NNE
NNE

 13 / 15 mph 61 / 60°F 49% 1025 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 17%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNE
NNE

 12 / 15 mph 54 / 50°F 65% 1025 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

NNW
NNW

 8 / 16 mph 44 / 38°F 94% 1026 mb
Low level cloud: 13%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 15
May		00:00

NNW
NNW

 11 / 19 mph 42 / 36°F 95% 1026 mb
Low level cloud: 45%
Mid level cloud: 1%
High level cloud: 37%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

 12 / 20 mph 44 / 37°F 91% 1026 mb
Low level cloud: 33%
Mid level cloud: 1%
High level cloud: 48%
Most Significant Cloud Type: low
39%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

N
N

 15 / 19 mph 47 / 41°F 83% 1027 mb
Low level cloud: 92%
Mid level cloud: 3%
High level cloud: 32%
Most Significant Cloud Type: low
96%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

N
N

 17 / 20 mph 52 / 46°F 73% 1027 mb
Low level cloud: 91%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 18 / 20 mph 54 / 49°F 68% 1028 mb
Low level cloud: 94%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNE
NNE

 15 / 17 mph 56 / 52°F 67% 1028 mb
Low level cloud: 77%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
78%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNE
NNE

 13 / 15 mph 53 / 49°F 71% 1028 mb
Low level cloud: 90%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

N
N

 8 / 17 mph 44 / 39°F 92% 1029 mb
Low level cloud: 50%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 16
May		00:00

NNW
NNW

 8 / 15 mph 42 / 37°F 97% 1029 mb
Low level cloud: 62%
Mid level cloud: 0%
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

NNW
NNW

 9 / 18 mph 40 / 34°F 96% 1029 mb
Low level cloud: 23%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

 9 / 15 mph 45 / 40°F 83% 1029 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

N
N

 14 / 17 mph 58 / 55°F 54% 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
12:00

N
N

 17 / 19 mph 64 / 63°F 40% 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
15:00

N
N

 19 / 22 mph 63 / 62°F 51% 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
18:00

N
N

 15 / 19 mph 58 / 53°F 69% 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
21:00

N
N

 13 / 23 mph 48 / 43°F 85% 1028 mb
Low level cloud: 1%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
1%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 17
May		00:00

N
N

 12 / 22 mph 46 / 40°F 90% 1028 mb
Low level cloud: 13%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

 11 / 22 mph 44 / 38°F 94% 1027 mb
Low level cloud: 25%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

 12 / 16 mph 49 / 44°F 83% 1027 mb
Low level cloud: 2%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
1%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

N
N

 16 / 18 mph 60 / 59°F 54% 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
12:00

NNE
NNE

 16 / 18 mph 64 / 63°F 50% 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
15:00

NNE
NNE

 16 / 18 mph 64 / 63°F 48% 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
18:00

N
N

 13 / 17 mph 58 / 55°F 57% 1026 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
21:00

NNW
NNW

 9 / 19 mph 49 / 44°F 77% 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
Sun 18
May		00:00

NNW
NNW

 14 / 23 mph 47 / 42°F 87% 1026 mb
Low level cloud: 96%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

 13 / 20 mph 46 / 40°F 79% 1026 mb
Low level cloud: 57%
Mid level cloud: 0%
High level cloud: 5%
Most Significant Cloud Type: low
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

N
N

 16 / 21 mph 51 / 45°F 72% 1026 mb
Low level cloud: 91%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

N
N

 16 / 19 mph 54 / 49°F 71% 1026 mb
Low level cloud: 92%
Mid level cloud: 0%
High level cloud: 8%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 17 / 19 mph 62 / 61°F 58% 1025 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 6%
Most Significant Cloud Type: high
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

N
N

 18 / 21 mph 63 / 62°F 52% 1024 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 33%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

N
N

 17 / 21 mph 57 / 53°F 67% 1024 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 14%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

N
N

 17 / 25 mph 51 / 44°F 86% 1025 mb
Low level cloud: 89%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 19
May		00:00

N
N

 17 / 23 mph 51 / 45°F 80% 1024 mb
Low level cloud: 96%
Mid level cloud: 0%
High level cloud: 2%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

 15 / 22 mph 48 / 42°F 84% 1024 mb
Low level cloud: 56%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
56%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

N
N

 13 / 17 mph 52 / 46°F 79% 1025 mb
Low level cloud: 63%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

 15 / 17 mph 56 / 52°F 66% 1025 mb
Low level cloud: 53%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 13 / 15 mph 61 / 60°F 58% 1025 mb
Low level cloud: 5%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

N
N

 13 / 15 mph 63 / 62°F 55% 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
18:00

N
N

 13 / 16 mph 58 / 55°F 65% 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

NNW
NNW

 8 / 17 mph 49 / 45°F 82% 1025 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
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Tue 20
May		00:00

NNW
NNW

 9 / 19 mph 43 / 38°F 97% 1024 mb
Low level cloud: 55%
Mid level cloud: 19%
High level cloud: 2%
Most Significant Cloud Type: low
61%
0.0 In
06:00

NNW
NNW

 3 / 4 mph 55 / 56°F 68% 1029 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
0.0 In
12:00

E
E

 17 / 20 mph 68 / 67°F 51% 1017 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
0.0 In
18:00

E
E

 9 / 11 mph 69 / 69°F 57% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Wed 21
May		00:00

NNW
NNW

 8 / 17 mph 42 / 38°F 96% 1019 mb
Low level cloud: 21%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
21%
0.0 In
06:00

NW
NW

 6 / 10 mph 51 / 49°F 65% 1020 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
12:00

NNE
NNE

 10 / 13 mph 64 / 64°F 52% 1017 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
0.0 In
18:00

NNE
NNE

 13 / 16 mph 56 / 53°F 65% 1017 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 10%
Most Significant Cloud Type: medium
13%
0.0 In
Thu 22
May		00:00

SE
SE

 1 / 2 mph 41 / 41°F 85% 1020 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 53%
Most Significant Cloud Type: medium
32%
0.0 In
06:00

N
N

 18 / 22 mph 49 / 43°F 68% 1016 mb
Low level cloud: 83%
Mid level cloud: 0%
High level cloud: 9%
Most Significant Cloud Type: low
84%
0.0 In
12:00

W
W

 11 / 12 mph 58 / 56°F 49% 1011 mb
Low level cloud: 73%
Mid level cloud: 88%
High level cloud: 86%
Most Significant Cloud Type: low
100%
0.0 In
18:00

N
N

 18 / 21 mph 52 / 47°F 70% 1014 mb
Low level cloud: 48%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
47%
0.0 In
Fri 23
May		00:00

SE
SE

 8 / 11 mph 46 / 43°F 98% 1000 mb
Low level cloud: 91%
Mid level cloud: 77%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.1 In
06:00

N
N

 12 / 15 mph 48 / 42°F 69% 1013 mb
Low level cloud: 75%
Mid level cloud: 3%
High level cloud: 9%
Most Significant Cloud Type: low
77%
0.0 In
12:00

N
N

 2 / 4 mph 58 / 60°F 72% 991 mb
Low level cloud: 30%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.3 In
18:00

NNE
NNE

 11 / 13 mph 53 / 49°F 55% 1011 mb
Low level cloud: 9%
Mid level cloud: 43%
High level cloud: 3%
Most Significant Cloud Type: medium
67%
0.0 In
Sat 24
May		00:00

N
N

 19 / 38 mph 45 / 38°F 89% 995 mb
Low level cloud: 83%
Mid level cloud: 98%
High level cloud: 35%
Most Significant Cloud Type: low
100%
0.2 In
06:00

NNW
NNW

 7 / 8 mph 43 / 39°F 76% 1008 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
0.0 In
12:00

N
N

 17 / 35 mph 48 / 42°F 87% 1003 mb
Low level cloud: 88%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
18:00

NE
NE

 7 / 9 mph 53 / 51°F 51% 1005 mb
Low level cloud: 14%
Mid level cloud: 29%
High level cloud: 0%
Most Significant Cloud Type: low
24%
0.0 In
Sun 25
May		00:00

NW
NW

 7 / 15 mph 40 / 35°F 94% 1010 mb
Low level cloud: 17%
Mid level cloud: 25%
High level cloud: 35%
Most Significant Cloud Type: low
30%
0.0 In
06:00

NE
NE

 0 / 0 mph 46 / 46°F 74% 1005 mb
Low level cloud: 2%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
52%
0.0 In
12:00

NNW
NNW

 5 / 10 mph 58 / 58°F 59% 1013 mb
Low level cloud: 30%
Mid level cloud: 29%
High level cloud: 0%
Most Significant Cloud Type: low
40%
0.0 In
18:00

E
E

 7 / 9 mph 55 / 53°F 59% 1005 mb
Low level cloud: 11%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: medium
73%
0.0 In
Mon 26
May		00:00

SSW
SSW

 2 / 4 mph 48 / 48°F 90% 1017 mb
Low level cloud: 29%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
31%
0.1 In
06:00

NNW
NNW

 4 / 5 mph 49 / 47°F 75% 1009 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
0.0 In
12:00

NNE
NNE

 4 / 9 mph 57 / 57°F 65% 1018 mb
Low level cloud: 35%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: low
45%
0.0 In
18:00

W
W

 5 / 6 mph 59 / 59°F 61% 1011 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 2%
Most Significant Cloud Type: medium
46%
0.0 In
Tue 27
May		00:00

E
E

 2 / 5 mph 44 / 44°F 91% 1019 mb
Low level cloud: 3%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
54%
0.1 In
06:00

W
W

 3 / 4 mph 51 / 51°F 77% 1014 mb
Low level cloud: 1%
Mid level cloud: 48%
High level cloud: 40%
Most Significant Cloud Type: medium
52%
0.0 In
12:00

SSE
SSE

 11 / 23 mph 64 / 64°F 46% 1016 mb
Low level cloud: 8%
Mid level cloud: 57%
High level cloud: 0%
Most Significant Cloud Type: medium
79%
0.0 In
18:00

W
W

 9 / 16 mph 58 / 56°F 56% 1012 mb
Low level cloud: 0%
Mid level cloud: 97%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.1 In
Wed 28
May		00:00

ESE
ESE

 7 / 14 mph 51 / 49°F 96% 1012 mb
Low level cloud: 97%
Mid level cloud: 82%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
06:00

S
S

 4 / 7 mph 53 / 52°F 76% 1010 mb
Low level cloud: 13%
Mid level cloud: 56%
High level cloud: 8%
Most Significant Cloud Type: medium
91%
0.0 In
12:00

SW
SW

 3 / 7 mph 58 / 58°F 90% 1009 mb
Low level cloud: 92%
Mid level cloud: 32%
High level cloud: 90%
Most Significant Cloud Type: low
100%
0.3 In
18:00

SW
SW

 6 / 12 mph 59 / 59°F 83% 1004 mb
Low level cloud: 8%
Mid level cloud: 54%
High level cloud: 33%
Most Significant Cloud Type: medium
78%
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