WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Vrangelja Island 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Vrangelja Island

Russia

Long range weather outlook for Vrangelja Island includes 14 day forecast summary:

Taking a look at Vrangelja Island over the coming two weeks and the average daytime maximum temperature will be around -17°C, with a high for the two weeks of -11°C expected on the afternoon of Friday 13th. The average minimum temperature will be -24°C, dipping to its lowest on the morning of Wednesday 11th at -28°C. The coming 14 days will remain predominantly dry. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Wed 11
Mar
18:00

SE
SE

7 / 8 mph 2 / -10°F 97% 1030 mb
Low level cloud: 75%
Mid level cloud: 100%
High level cloud: 1%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SSE
SSE

8 / 12 mph 1 / -13°F 97% 1028 mb
Low level cloud: 96%
Mid level cloud: 97%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 12
Mar
00:00

SSW
SSW

6 / 8 mph 2 / -9°F 100% 1026 mb
Low level cloud: 99%
Mid level cloud: 45%
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

WSW
WSW

2 / 5 mph -5 / -12°F 100% 1025 mb
Low level cloud: 98%
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
06:00

WNW
WNW

1 / 2 mph -7 / -7°F 99% 1023 mb
Low level cloud: 80%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SW
SW

1 / 2 mph -2 / -2°F 99% 1023 mb
Low level cloud: 94%
Mid level cloud: 40%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSW
SSW

2 / 4 mph 6 / 1°F 97% 1022 mb
Low level cloud: 86%
Mid level cloud: 47%
High level cloud: 18%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSW
SSW

3 / 6 mph 10 / 3°F 96% 1022 mb
Low level cloud: 75%
Mid level cloud: 77%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSW
SSW

4 / 8 mph 6 / -2°F 99% 1021 mb
Low level cloud: 86%
Mid level cloud: 100%
High level cloud: 20%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

4 / 8 mph 1 / -7°F 99% 1021 mb
Low level cloud: 54%
Mid level cloud: 100%
High level cloud: 8%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 13
Mar
00:00

WSW
WSW

4 / 7 mph 5 / -2°F 97% 1021 mb
Low level cloud: 51%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

3 / 6 mph 5 / -2°F 97% 1021 mb
Low level cloud: 49%
Mid level cloud: 100%
High level cloud: 5%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

4 / 7 mph 4 / -3°F 98% 1023 mb
Low level cloud: 59%
Mid level cloud: 100%
High level cloud: 33%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WNW
WNW

6 / 12 mph 1 / -10°F 96% 1024 mb
Low level cloud: 16%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

W
W

6 / 9 mph 11 / 1°F 94% 1025 mb
Low level cloud: 46%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
81%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

6 / 12 mph 1 / -10°F 96% 1027 mb
Low level cloud: 24%
Mid level cloud: 53%
High level cloud: 3%
Most Significant Cloud Type: low
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

5 / 11 mph -9 / -21°F 98% 1028 mb
Low level cloud: 25%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NW
NW

5 / 11 mph -10 / -23°F 99% 1029 mb
Low level cloud: 18%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 14
Mar
00:00

WNW
WNW

4 / 9 mph -12 / -23°F 95% 1030 mb
Low level cloud: 18%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

4 / 10 mph -13 / -25°F 97% 1031 mb
Low level cloud: 36%
Mid level cloud: 4%
High level cloud: 3%
Most Significant Cloud Type: low
37%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NW
NW

5 / 11 mph -12 / -25°F 97% 1032 mb
Low level cloud: 27%
Mid level cloud: 5%
High level cloud: 3%
Most Significant Cloud Type: low
29%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNW
NNW

5 / 10 mph -7 / -18°F 94% 1034 mb
Low level cloud: 5%
Mid level cloud: 7%
High level cloud: 2%
Most Significant Cloud Type: low
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NW
NW

4 / 8 mph -2 / -10°F 93% 1035 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 2%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNW
NNW

3 / 7 mph -5 / -13°F 92% 1036 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 22%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

3 / 6 mph -7 / -14°F 89% 1036 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 66%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

W
W

4 / 8 mph -2 / -11°F 90% 1036 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 91%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 15
Mar
00:00

WSW
WSW

5 / 11 mph -1 / -12°F 86% 1035 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 6%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

4 / 9 mph -1 / -10°F 86% 1034 mb
Low level cloud: 0%
Mid level cloud: 74%
High level cloud: 4%
Most Significant Cloud Type: medium
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

6 / 13 mph -6 / -19°F 92% 1035 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 8%
Most Significant Cloud Type: medium
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNW
NNW

5 / 11 mph -3 / -14°F 83% 1035 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 12%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

N
N

4 / 8 mph 2 / -6°F 83% 1036 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 4%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

N
N

5 / 11 mph -1 / -12°F 82% 1036 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 2%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNW
NNW

6 / 12 mph -10 / -23°F 89% 1037 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 3%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NW
NW

5 / 11 mph -13 / -26°F 90% 1039 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 15%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 16
Mar
00:00

NNW
NNW

5 / 11 mph -13 / -26°F 91% 1039 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 18%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

4 / 9 mph -14 / -27°F 91% 1039 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 9%
Most Significant Cloud Type: medium
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

4 / 9 mph -15 / -28°F 90% 1040 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 7%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

N
N

4 / 9 mph -12 / -23°F 85% 1040 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 5%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

N
N

4 / 9 mph -6 / -17°F 80% 1041 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: medium
29%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNW
NNW

5 / 10 mph -9 / -21°F 83% 1040 mb
Low level cloud: 0%
Mid level cloud: 68%
High level cloud: 2%
Most Significant Cloud Type: medium
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNW
NNW

6 / 13 mph -15 / -30°F 86% 1041 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNW
NNW

6 / 13 mph -16 / -32°F 86% 1041 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
Tue 17
Mar
00:00

NNW
NNW

6 / 13 mph -17 / -32°F 87% 1041 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

6 / 14 mph -16 / -32°F 88% 1041 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

6 / 12 mph -17 / -32°F 86% 1041 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNW
NNW

4 / 10 mph -13 / -25°F 81% 1040 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNW
NNW

4 / 8 mph -7 / -16°F 80% 1039 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NW
NW

4 / 9 mph -9 / -20°F 81% 1038 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
18:00

NNW
NNW

6 / 13 mph -15 / -30°F 81% 1037 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

NW
NW

7 / 14 mph -14 / -30°F 76% 1036 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
Wed 18
Mar
00:00

NNW
NNW

6 / 12 mph -11 / -25°F 98% 1028 mb
Low level cloud: 94%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
97%
0.0 In
06:00

SSE
SSE

2 / 3 mph -1 / -5°F 97% 1024 mb
Low level cloud: 90%
Mid level cloud: 100%
High level cloud: 7%
Most Significant Cloud Type: low
100%
0.0 In
12:00

SE
SE

3 / 6 mph -10 / -17°F 89% 1030 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 49%
Most Significant Cloud Type: medium
48%
0.0 In
18:00

ESE
ESE

3 / 5 mph -11 / -18°F 100% 1030 mb
Low level cloud: 65%
Mid level cloud: 44%
High level cloud: 9%
Most Significant Cloud Type: low
81%
0.0 In
Thu 19
Mar
00:00

N
N

6 / 12 mph -22 / -37°F 85% 1032 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 4%
Most Significant Cloud Type: medium
4%
0.0 In
06:00

SW
SW

3 / 7 mph -13 / -22°F 99% 1024 mb
Low level cloud: 93%
Mid level cloud: 85%
High level cloud: 1%
Most Significant Cloud Type: low
100%
0.0 In
12:00

SE
SE

6 / 9 mph -2 / -15°F 94% 1023 mb
Low level cloud: 23%
Mid level cloud: 44%
High level cloud: 15%
Most Significant Cloud Type: low
39%
0.0 In
18:00

N
N

2 / 4 mph -3 / -8°F 91% 1022 mb
Low level cloud: 35%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
50%
0.0 In
Fri 20
Mar
00:00

NW
NW

6 / 12 mph -9 / -22°F 98% 1024 mb
Low level cloud: 10%
Mid level cloud: 2%
High level cloud: 3%
Most Significant Cloud Type: low
10%
0.0 In
06:00

SSE
SSE

3 / 7 mph -6 / -15°F 100% 1022 mb
Low level cloud: 100%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
12:00

NW
NW

4 / 8 mph 4 / -3°F 87% 1023 mb
Low level cloud: 2%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
2%
0.0 In
18:00

SSE
SSE

4 / 9 mph -2 / -12°F 100% 1023 mb
Low level cloud: 85%
Mid level cloud: 55%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
Sat 21
Mar
00:00

NW
NW

7 / 14 mph -4 / -18°F 76% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
06:00

SE
SE

2 / 4 mph -7 / -12°F 100% 1023 mb
Low level cloud: 45%
Mid level cloud: 21%
High level cloud: 16%
Most Significant Cloud Type: low
54%
0.0 In
12:00

NW
NW

4 / 7 mph 6 / -1°F 68% 1027 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
18:00

SE
SE

10 / 13 mph 8 / -5°F 98% 1017 mb
Low level cloud: 94%
Mid level cloud: 80%
High level cloud: 17%
Most Significant Cloud Type: low
100%
0.0 In
Sun 22
Mar
00:00

WNW
WNW

1 / 3 mph -2 / -2°F 71% 1028 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 2%
Most Significant Cloud Type: medium
6%
0.0 In
06:00

ESE
ESE

6 / 9 mph 11 / 1°F 98% 1011 mb
Low level cloud: 77%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

ESE
ESE

4 / 8 mph 8 / 0°F 74% 1023 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 98%
Most Significant Cloud Type: medium
100%
0.0 In
18:00

SSE
SSE

23 / 29 mph 24 / 9°F 93% 1001 mb
Low level cloud: 100%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
Mon 23
Mar
00:00

E
E

3 / 6 mph 7 / 1°F 97% 1016 mb
Low level cloud: 11%
Mid level cloud: 50%
High level cloud: 100%
Most Significant Cloud Type: medium
84%
0.0 In
06:00

SSE
SSE

15 / 27 mph 19 / 5°F 94% 999 mb
Low level cloud: 90%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
94%
0.1 In
12:00

SW
SW

4 / 9 mph 13 / 6°F 91% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
18:00

SE
SE

9 / 10 mph 22 / 12°F 97% 1003 mb
Low level cloud: 97%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
99%
0.0 In
Tue 24
Mar
00:00

W
W

7 / 15 mph 7 / -5°F 90% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
06:00

NE
NE

6 / 9 mph 11 / 1°F 96% 1007 mb
Low level cloud: 88%
Mid level cloud: 100%
High level cloud: 40%
Most Significant Cloud Type: low
100%
0.0 In
12:00

W
W

6 / 13 mph 14 / 4°F 85% 1021 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
0.0 In
18:00

N
N

7 / 14 mph 1 / -12°F 99% 1008 mb
Low level cloud: 70%
Mid level cloud: 9%
High level cloud: 4%
Most Significant Cloud Type: low
73%
0.0 In
Wed 25
Mar
00:00

W
W

6 / 12 mph 5 / -5°F 85% 1022 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 4%
Most Significant Cloud Type: medium
3%
0.0 In
06:00

NNW
NNW

7 / 14 mph -8 / -23°F 97% 1006 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
0.0 In
12:00

SSE
SSE

4 / 7 mph 14 / 7°F 90% 1020 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 5%
Most Significant Cloud Type: medium
13%
0.0 In
18:00

N
N

4 / 8 mph -15 / -26°F 100% 1008 mb
Low level cloud: 76%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
77%
0.0 In
Thu 26
Mar
00:00

ENE
ENE

2 / 4 mph -1 / -6°F 97% 1017 mb
Low level cloud: 5%
Mid level cloud: 46%
High level cloud: 52%
Most Significant Cloud Type: medium
62%
0.0 In
06:00

NW
NW

4 / 9 mph -19 / -31°F 98% 1011 mb
Low level cloud: 100%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
12:00

E
E

5 / 9 mph 12 / 4°F 89% 1012 mb
Low level cloud: 0%
Mid level cloud: 76%
High level cloud: 13%
Most Significant Cloud Type: medium
76%
0.0 In
18:00

NNW
NNW

4 / 8 mph -15 / -26°F 97% 1014 mb
Low level cloud: 64%
Mid level cloud: 32%
High level cloud: 40%
Most Significant Cloud Type: low
80%
0.0 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