Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Jarvso 14 Day Long Range Forecast

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

Sweden

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

For Jarvso in the coming two weeks the average daytime maximum temperature will be around 12°C, with a high for the two weeks of 20°C expected on the afternoon of Monday 13th. The average minimum temperature will be 2°C, dipping to its lowest on the morning of Tuesday 7th at -3°C. Expect the next 14 days have mixed overhead conditions with some days dry and some seeing a significant amount of rain, sleet or snow. Predictions are Tuesday 14th will have the most precipitation with an accumulation of around 14.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Mon 06
May		19:00

ENE
ENE

 6 / 8 mph 40 / 35°F 47% 1019 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NE
NE

 2 / 5 mph 28 / 25°F 73% 1020 mb
Low level cloud: 0%
Mid level cloud: 10%
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 07
May		01:00

NNW
NNW

 2 / 5 mph 26 / 24°F 77% 1021 mb
Low level cloud: 34%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WNW
WNW

 2 / 4 mph 27 / 26°F 73% 1022 mb
Low level cloud: 14%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SSE
SSE

 1 / 1 mph 41 / 40°F 50% 1021 mb
Low level cloud: 24%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NE
NE

 2 / 2 mph 51 / 50°F 40% 1021 mb
Low level cloud: 42%
Mid level cloud: 6%
High level cloud: 1%
Most Significant Cloud Type: low
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

E
E

 5 / 6 mph 53 / 51°F 38% 1021 mb
Low level cloud: 0%
Mid level cloud: 76%
High level cloud: 1%
Most Significant Cloud Type: medium
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

ESE
ESE

 10 / 11 mph 48 / 43°F 49% 1022 mb
Low level cloud: 37%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

E
E

 11 / 12 mph 37 / 29°F 74% 1026 mb
Low level cloud: 63%
Mid level cloud: 45%
High level cloud: 2%
Most Significant Cloud Type: low
78%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

E
E

 6 / 7 mph 31 / 26°F 70% 1029 mb
Low level cloud: 78%
Mid level cloud: 87%
High level cloud: 8%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 08
May		01:00

ESE
ESE

 3 / 3 mph 32 / 30°F 62% 1029 mb
Low level cloud: 69%
Mid level cloud: 93%
High level cloud: 20%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

E
E

 2 / 3 mph 31 / 30°F 60% 1029 mb
Low level cloud: 66%
Mid level cloud: 84%
High level cloud: 96%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

ESE
ESE

 5 / 6 mph 31 / 26°F 78% 1030 mb
Low level cloud: 64%
Mid level cloud: 100%
High level cloud: 68%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SE
SE

 6 / 7 mph 34 / 29°F 87% 1030 mb
Low level cloud: 85%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
13:00

SE
SE

 5 / 6 mph 37 / 33°F 91% 1030 mb
Low level cloud: 88%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
16:00

SSE
SSE

 4 / 5 mph 37 / 34°F 87% 1029 mb
Low level cloud: 98%
Mid level cloud: 48%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SSE
SSE

 4 / 6 mph 36 / 32°F 95% 1029 mb
Low level cloud: 94%
Mid level cloud: 30%
High level cloud: 36%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

S
S

 4 / 6 mph 33 / 30°F 99% 1028 mb
Low level cloud: 100%
Mid level cloud: 44%
High level cloud: 98%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 09
May		01:00

S
S

 4 / 7 mph 33 / 30°F 99% 1027 mb
Low level cloud: 73%
Mid level cloud: 66%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SSW
SSW

 3 / 7 mph 31 / 28°F 99% 1026 mb
Low level cloud: 64%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SW
SW

 6 / 7 mph 41 / 37°F 88% 1024 mb
Low level cloud: 85%
Mid level cloud: 100%
High level cloud: 19%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SW
SW

 6 / 7 mph 45 / 42°F 85% 1023 mb
Low level cloud: 74%
Mid level cloud: 69%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SW
SW

 3 / 4 mph 41 / 40°F 95% 1022 mb
Low level cloud: 90%
Mid level cloud: 43%
High level cloud: 60%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

WSW
WSW

 4 / 5 mph 47 / 46°F 87% 1020 mb
Low level cloud: 86%
Mid level cloud: 51%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

W
W

 3 / 5 mph 44 / 43°F 96% 1020 mb
Low level cloud: 53%
Mid level cloud: 46%
High level cloud: 32%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WSW
WSW

 3 / 6 mph 33 / 31°F 96% 1019 mb
Low level cloud: 1%
Mid level cloud: 29%
High level cloud: 16%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 10
May		01:00

WSW
WSW

 3 / 7 mph 32 / 29°F 95% 1019 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 48%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WSW
WSW

 3 / 6 mph 31 / 28°F 96% 1019 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 4%
Most Significant Cloud Type: medium
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WSW
WSW

 3 / 4 mph 48 / 47°F 81% 1018 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 70%
Most Significant Cloud Type: medium
29%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WSW
WSW

 8 / 9 mph 56 / 52°F 69% 1017 mb
Low level cloud: 2%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: medium
53%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WNW
WNW

 7 / 8 mph 60 / 57°F 67% 1016 mb
Low level cloud: 44%
Mid level cloud: 47%
High level cloud: 100%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NW
NW

 7 / 9 mph 59 / 57°F 65% 1016 mb
Low level cloud: 14%
Mid level cloud: 44%
High level cloud: 16%
Most Significant Cloud Type: medium
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NNW
NNW

 3 / 6 mph 50 / 49°F 85% 1017 mb
Low level cloud: 23%
Mid level cloud: 47%
High level cloud: 11%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NNW
NNW

 3 / 6 mph 44 / 43°F 95% 1018 mb
Low level cloud: 10%
Mid level cloud: 32%
High level cloud: 99%
Most Significant Cloud Type: medium
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 11
May		01:00

WNW
WNW

 3 / 6 mph 41 / 39°F 95% 1019 mb
Low level cloud: 47%
Mid level cloud: 18%
High level cloud: 72%
Most Significant Cloud Type: low
62%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WNW
WNW

 2 / 4 mph 44 / 43°F 90% 1018 mb
Low level cloud: 92%
Mid level cloud: 25%
High level cloud: 37%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

W
W

 1 / 1 mph 50 / 50°F 83% 1018 mb
Low level cloud: 97%
Mid level cloud: 37%
High level cloud: 17%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WNW
WNW

 3 / 4 mph 55 / 54°F 78% 1018 mb
Low level cloud: 34%
Mid level cloud: 46%
High level cloud: 14%
Most Significant Cloud Type: low
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WNW
WNW

 9 / 10 mph 62 / 60°F 65% 1017 mb
Low level cloud: 45%
Mid level cloud: 32%
High level cloud: 32%
Most Significant Cloud Type: low
59%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NNW
NNW

 11 / 13 mph 62 / 62°F 58% 1017 mb
Low level cloud: 85%
Mid level cloud: 45%
High level cloud: 35%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NNW
NNW

 8 / 11 mph 55 / 52°F 73% 1018 mb
Low level cloud: 7%
Mid level cloud: 57%
High level cloud: 64%
Most Significant Cloud Type: medium
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WNW
WNW

 4 / 7 mph 46 / 44°F 93% 1018 mb
Low level cloud: 12%
Mid level cloud: 80%
High level cloud: 60%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 12
May		01:00

W
W

 3 / 7 mph 44 / 42°F 95% 1019 mb
Low level cloud: 10%
Mid level cloud: 46%
High level cloud: 96%
Most Significant Cloud Type: medium
78%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

W
W

 3 / 7 mph 47 / 46°F 90% 1020 mb
Low level cloud: 59%
Mid level cloud: 96%
High level cloud: 33%
Most Significant Cloud Type: low
96%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NNW
NNW

 9 / 10 mph 58 / 55°F 70% 1020 mb
Low level cloud: 31%
Mid level cloud: 44%
High level cloud: 2%
Most Significant Cloud Type: low
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NNW
NNW

 9 / 10 mph 59 / 57°F 67% 1020 mb
Low level cloud: 91%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NNW
NNW

 8 / 9 mph 65 / 62°F 59% 1020 mb
Low level cloud: 7%
Mid level cloud: 33%
High level cloud: 19%
Most Significant Cloud Type: medium
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NNW
NNW

 6 / 9 mph 65 / 62°F 56% 1019 mb
Low level cloud: 2%
Mid level cloud: 42%
High level cloud: 68%
Most Significant Cloud Type: medium
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NNW
NNW

 3 / 6 mph 58 / 57°F 70% 1019 mb
Low level cloud: 7%
Mid level cloud: 24%
High level cloud: 100%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

W
W

 3 / 7 mph 48 / 47°F 84% 1019 mb
Low level cloud: 0%
Mid level cloud: 88%
High level cloud: 93%
Most Significant Cloud Type: medium
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Mon 13
May		01:00

NW
NW

 4 / 9 mph 29 / 25°F 82% 1023 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 91%
Most Significant Cloud Type: medium
8%
0.0 In
07:00

WNW
WNW

 2 / 3 mph 48 / 48°F 51% 1018 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 100%
Most Significant Cloud Type: high
99%
0.0 In
13:00

NNW
NNW

 13 / 17 mph 55 / 51°F 32% 1012 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 12%
Most Significant Cloud Type: medium
18%
0.0 In
19:00

ESE
ESE

 1 / 2 mph 62 / 62°F 62% 1014 mb
Low level cloud: 4%
Mid level cloud: 49%
High level cloud: 18%
Most Significant Cloud Type: medium
59%
0.0 In
Tue 14
May		01:00

NW
NW

 8 / 13 mph 37 / 31°F 71% 1014 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 6%
Most Significant Cloud Type: medium
44%
0.0 In
07:00

NNE
NNE

 7 / 9 mph 49 / 46°F 92% 1013 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.3 In
13:00

NNE
NNE

 6 / 9 mph 49 / 46°F 41% 1015 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
0.1 In
19:00

WSW
WSW

 2 / 4 mph 43 / 42°F 90% 1010 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 5%
Most Significant Cloud Type: medium
43%
0.2 In
Wed 15
May		01:00

N
N

 8 / 15 mph 38 / 32°F 91% 1018 mb
Low level cloud: 95%
Mid level cloud: 56%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
07:00

NW
NW

 3 / 4 mph 41 / 40°F 89% 1007 mb
Low level cloud: 74%
Mid level cloud: 62%
High level cloud: 0%
Most Significant Cloud Type: low
96%
0.6 In
13:00

NNE
NNE

 11 / 21 mph 42 / 36°F 71% 1019 mb
Low level cloud: 70%
Mid level cloud: 100%
High level cloud: 12%
Most Significant Cloud Type: low
100%
0.1 In
19:00

ESE
ESE

 3 / 5 mph 50 / 49°F 65% 1004 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
24%
0.0 In
Thu 16
May		01:00

NW
NW

 3 / 7 mph 30 / 27°F 98% 1022 mb
Low level cloud: 83%
Mid level cloud: 49%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.1 In
07:00

NNW
NNW

 8 / 11 mph 45 / 41°F 56% 1008 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
0.0 In
13:00

NNE
NNE

 7 / 14 mph 52 / 50°F 34% 1021 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
25%
0.0 In
19:00

ESE
ESE

 3 / 4 mph 47 / 46°F 72% 1009 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
0.0 In
Fri 17
May		01:00

WSW
WSW

 3 / 6 mph 34 / 31°F 67% 1021 mb
Low level cloud: 0%
Mid level cloud: 64%
High level cloud: 94%
Most Significant Cloud Type: medium
67%
0.0 In
07:00

NNW
NNW

 9 / 13 mph 44 / 39°F 56% 1014 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 33%
Most Significant Cloud Type: medium
33%
0.0 In
13:00

NNW
NNW

 8 / 16 mph 60 / 60°F 23% 1021 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 10%
Most Significant Cloud Type: medium
3%
0.0 In
19:00

NNW
NNW

 10 / 15 mph 47 / 42°F 37% 1015 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
0.0 In
Sat 18
May		01:00

NW
NW

 3 / 7 mph 36 / 33°F 66% 1023 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 1%
Most Significant Cloud Type: medium
6%
0.0 In
07:00

NNW
NNW

 10 / 15 mph 40 / 33°F 51% 1019 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
0.0 In
13:00

NE
NE

 2 / 4 mph 65 / 65°F 32% 1020 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: medium
28%
0.0 In
19:00

WNW
WNW

 4 / 6 mph 47 / 46°F 38% 1017 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 10%
Most Significant Cloud Type: medium
43%
0.0 In
Sun 19
May		01:00

SSE
SSE

 4 / 8 mph 36 / 33°F 79% 1018 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 32%
Most Significant Cloud Type: medium
27%
0.0 In
07:00

SW
SW

 3 / 4 mph 46 / 46°F 43% 1016 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
13:00

WNW
WNW

 7 / 14 mph 66 / 66°F 36% 1011 mb
Low level cloud: 0%
Mid level cloud: 54%
High level cloud: 8%
Most Significant Cloud Type: medium
54%
0.0 In
19:00

S
S

 5 / 10 mph 53 / 51°F 58% 1006 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 100%
Most Significant Cloud Type: medium
27%
0.0 In
Mon 20
May		01:00

NNW
NNW

 4 / 9 mph 47 / 45°F 65% 1015 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
0.0 In
07:00

NW
NW

 11 / 16 mph 45 / 39°F 64% 1006 mb
Low level cloud: 96%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
97%
0.1 In
13:00

SW
SW

 4 / 7 mph 71 / 71°F 31% 1017 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: medium
27%
0.0 In
19:00

NW
NW

 10 / 15 mph 47 / 42°F 48% 1000 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: medium
24%
0.0 In
Tue 21
May		01:00

S
S

 2 / 5 mph 45 / 45°F 71% 1020 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 95%
Most Significant Cloud Type: medium
20%
0.0 In
07:00

NNW
NNW

 15 / 23 mph 41 / 33°F 49% 1004 mb
Low level cloud: 0%
Mid level cloud: 76%
High level cloud: 7%
Most Significant Cloud Type: medium
75%
0.0 In

Other Locations Near to Jarvso

Cities and Towns: Ljusdal, Sweden
Ski Resorts: Jarvso, Sweden

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