Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Adel 14 Day Long Range Forecast

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

Georgia, United States Of America

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

The outlook for Adel in the two weeks ahead shows the average daytime maximum temperature will be around 33°C, with a high for the two weeks of 36°C expected on the afternoon of Monday 11th. The mean minimum temperature will be 24°C, dipping to its lowest on the morning of Tuesday 5th at 21°C. The coming 14 days will have some days seeing a little precipitation and some days with rain. The indicators are that Sunday 3rd will have the most precipitation with an accumulation of around 71.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 02
Aug		01:00

WSW
WSW

 6 / 11 mph 79 / 85°F 82% 1017 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

W
W

 5 / 10 mph 77 / 82°F 88% 1017 mb
Low level cloud: 2%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WNW
WNW

 5 / 7 mph 82 / 84°F 83% 1018 mb
Low level cloud: 2%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WSW
WSW

 6 / 7 mph 92 / 98°F 55% 1018 mb
Low level cloud: 7%
Mid level cloud: 12%
High level cloud: 6%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WSW
WSW

 6 / 7 mph 98 / 103°F 42% 1016 mb
Low level cloud: 0%
Mid level cloud: 61%
High level cloud: 8%
Most Significant Cloud Type: medium
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

S
S

 2 / 4 mph 93 / 98°F 53% 1014 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 5%
Most Significant Cloud Type: medium
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NNE
NNE

 11 / 18 mph 79 / 81°F 90% 1016 mb
Low level cloud: 18%
Mid level cloud: 45%
High level cloud: 58%
Most Significant Cloud Type: low
41%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
22:00

ESE
ESE

 8 / 17 mph 72 / 77°F 96% 1017 mb
Low level cloud: 60%
Mid level cloud: 30%
High level cloud: 99%
Most Significant Cloud Type: low
82%
Expect 0.5 In of precipitation over the past 3 hours.
0.5 In
Sun 03
Aug		22:00

NE
NE

 4 / 6 mph 74 / 78°F 97% 1016 mb
Low level cloud: 54%
Mid level cloud: 53%
High level cloud: 83%
Most Significant Cloud Type: low
82%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
Mon 04
Aug		01:00

E
E

 5 / 7 mph 74 / 78°F 98% 1015 mb
Low level cloud: 83%
Mid level cloud: 44%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

E
E

 6 / 9 mph 73 / 77°F 97% 1015 mb
Low level cloud: 67%
Mid level cloud: 37%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

ESE
ESE

 4 / 7 mph 75 / 77°F 96% 1016 mb
Low level cloud: 55%
Mid level cloud: 44%
High level cloud: 69%
Most Significant Cloud Type: low
78%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

ENE
ENE

 4 / 5 mph 79 / 80°F 94% 1018 mb
Low level cloud: 54%
Mid level cloud: 47%
High level cloud: 32%
Most Significant Cloud Type: low
74%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

ENE
ENE

 6 / 7 mph 82 / 85°F 92% 1017 mb
Low level cloud: 38%
Mid level cloud: 47%
High level cloud: 71%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NNE
NNE

 11 / 13 mph 81 / 84°F 83% 1017 mb
Low level cloud: 9%
Mid level cloud: 32%
High level cloud: 38%
Most Significant Cloud Type: medium
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NE
NE

 10 / 12 mph 78 / 82°F 91% 1018 mb
Low level cloud: 76%
Mid level cloud: 24%
High level cloud: 33%
Most Significant Cloud Type: low
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

ENE
ENE

 9 / 10 mph 75 / 79°F 95% 1019 mb
Low level cloud: 90%
Mid level cloud: 17%
High level cloud: 22%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 05
Aug		01:00

ENE
ENE

 6 / 9 mph 72 / 76°F 95% 1019 mb
Low level cloud: 75%
Mid level cloud: 25%
High level cloud: 100%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

ENE
ENE

 6 / 9 mph 71 / 71°F 98% 1019 mb
Low level cloud: 80%
Mid level cloud: 28%
High level cloud: 31%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

ENE
ENE

 7 / 11 mph 72 / 76°F 96% 1020 mb
Low level cloud: 78%
Mid level cloud: 28%
High level cloud: 19%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

E
E

 6 / 7 mph 83 / 86°F 77% 1022 mb
Low level cloud: 84%
Mid level cloud: 7%
High level cloud: 2%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

ENE
ENE

 1 / 2 mph 92 / 96°F 55% 1021 mb
Low level cloud: 57%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

N
N

 7 / 9 mph 92 / 95°F 55% 1019 mb
Low level cloud: 7%
Mid level cloud: 33%
High level cloud: 3%
Most Significant Cloud Type: medium
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NNE
NNE

 6 / 11 mph 84 / 86°F 78% 1019 mb
Low level cloud: 45%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

ESE
ESE

 7 / 12 mph 74 / 79°F 93% 1021 mb
Low level cloud: 13%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: low
20%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Wed 06
Aug		01:00

ESE
ESE

 3 / 5 mph 74 / 78°F 95% 1021 mb
Low level cloud: 17%
Mid level cloud: 15%
High level cloud: 3%
Most Significant Cloud Type: low
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

ENE
ENE

 3 / 5 mph 73 / 77°F 95% 1021 mb
Low level cloud: 18%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

ENE
ENE

 4 / 6 mph 77 / 78°F 93% 1022 mb
Low level cloud: 22%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

ENE
ENE

 5 / 6 mph 86 / 88°F 69% 1023 mb
Low level cloud: 22%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NE
NE

 4 / 6 mph 90 / 95°F 61% 1021 mb
Low level cloud: 28%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NNE
NNE

 6 / 9 mph 91 / 95°F 57% 1020 mb
Low level cloud: 3%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NE
NE

 9 / 17 mph 84 / 87°F 73% 1020 mb
Low level cloud: 17%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: low
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

ENE
ENE

 6 / 11 mph 77 / 81°F 88% 1021 mb
Low level cloud: 16%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: low
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 07
Aug		01:00

E
E

 4 / 7 mph 76 / 80°F 92% 1020 mb
Low level cloud: 1%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
04:00

ENE
ENE

 4 / 7 mph 74 / 78°F 96% 1019 mb
Low level cloud: 11%
Mid level cloud: 27%
High level cloud: 2%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

ENE
ENE

 5 / 9 mph 78 / 79°F 94% 1020 mb
Low level cloud: 21%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: low
29%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

ENE
ENE

 9 / 12 mph 85 / 89°F 73% 1020 mb
Low level cloud: 10%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

ENE
ENE

 6 / 8 mph 89 / 94°F 63% 1019 mb
Low level cloud: 39%
Mid level cloud: 22%
High level cloud: 4%
Most Significant Cloud Type: low
47%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
16:00

NE
NE

 6 / 9 mph 91 / 95°F 57% 1017 mb
Low level cloud: 32%
Mid level cloud: 26%
High level cloud: 6%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

ESE
ESE

 7 / 13 mph 82 / 83°F 83% 1018 mb
Low level cloud: 12%
Mid level cloud: 29%
High level cloud: 32%
Most Significant Cloud Type: low
26%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

ESE
ESE

 5 / 10 mph 76 / 81°F 90% 1018 mb
Low level cloud: 1%
Mid level cloud: 34%
High level cloud: 22%
Most Significant Cloud Type: medium
37%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Fri 08
Aug		01:00

SE
SE

 3 / 5 mph 75 / 80°F 91% 1017 mb
Low level cloud: 2%
Mid level cloud: 21%
High level cloud: 3%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

E
E

 4 / 8 mph 74 / 78°F 93% 1017 mb
Low level cloud: 4%
Mid level cloud: 23%
High level cloud: 3%
Most Significant Cloud Type: medium
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

ENE
ENE

 5 / 8 mph 77 / 78°F 92% 1018 mb
Low level cloud: 3%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

E
E

 6 / 7 mph 87 / 89°F 65% 1018 mb
Low level cloud: 2%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

ENE
ENE

 5 / 7 mph 91 / 94°F 53% 1017 mb
Low level cloud: 57%
Mid level cloud: 46%
High level cloud: 4%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

ENE
ENE

 5 / 6 mph 88 / 94°F 55% 1016 mb
Low level cloud: 16%
Mid level cloud: 57%
High level cloud: 13%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

E
E

 6 / 11 mph 85 / 86°F 73% 1016 mb
Low level cloud: 5%
Mid level cloud: 46%
High level cloud: 14%
Most Significant Cloud Type: medium
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SSE
SSE

 5 / 8 mph 79 / 83°F 78% 1017 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 98%
Most Significant Cloud Type: medium
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 09
Aug		01:00

E
E

 6 / 12 mph 73 / 78°F 94% 1017 mb
Low level cloud: 12%
Mid level cloud: 25%
High level cloud: 80%
Most Significant Cloud Type: low
30%
0.0 In
07:00

E
E

 5 / 10 mph 76 / 81°F 92% 1019 mb
Low level cloud: 11%
Mid level cloud: 13%
High level cloud: 1%
Most Significant Cloud Type: low
15%
0.0 In
13:00

SSE
SSE

 4 / 9 mph 87 / 94°F 62% 1018 mb
Low level cloud: 18%
Mid level cloud: 30%
High level cloud: 10%
Most Significant Cloud Type: low
29%
0.0 In
19:00

WSW
WSW

 2 / 4 mph 88 / 105°F 77% 1019 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
0.0 In
Sun 10
Aug		01:00

ESE
ESE

 6 / 12 mph 76 / 81°F 91% 1020 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 6%
Most Significant Cloud Type: medium
24%
0.0 In
07:00

E
E

 3 / 6 mph 79 / 85°F 90% 1021 mb
Low level cloud: 11%
Mid level cloud: 23%
High level cloud: 6%
Most Significant Cloud Type: low
19%
0.0 In
13:00

E
E

 9 / 18 mph 87 / 93°F 57% 1020 mb
Low level cloud: 34%
Mid level cloud: 53%
High level cloud: 20%
Most Significant Cloud Type: low
55%
0.0 In
19:00

E
E

 6 / 12 mph 82 / 88°F 76% 1020 mb
Low level cloud: 1%
Mid level cloud: 42%
High level cloud: 2%
Most Significant Cloud Type: medium
43%
0.0 In
Mon 11
Aug		01:00

W
W

 3 / 6 mph 83 / 87°F 62% 1019 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 32%
Most Significant Cloud Type: medium
11%
0.0 In
07:00

E
E

 3 / 7 mph 78 / 83°F 91% 1022 mb
Low level cloud: 16%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
18%
0.0 In
13:00

W
W

 3 / 7 mph 98 / 106°F 40% 1018 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 8%
Most Significant Cloud Type: medium
17%
0.0 In
19:00

NNE
NNE

 6 / 13 mph 85 / 90°F 65% 1018 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
31%
0.0 In
Tue 12
Aug		01:00

W
W

 4 / 8 mph 83 / 88°F 70% 1017 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 1%
Most Significant Cloud Type: medium
17%
0.0 In
07:00

SW
SW

 4 / 9 mph 78 / 83°F 87% 1019 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
0.0 In
13:00

W
W

 4 / 10 mph 95 / 104°F 44% 1017 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
0.0 In
19:00

SW
SW

 6 / 13 mph 84 / 90°F 64% 1016 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
16%
0.0 In
Wed 13
Aug		01:00

WSW
WSW

 5 / 11 mph 75 / 80°F 92% 1017 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
45%
0.1 In
07:00

WSW
WSW

 3 / 6 mph 77 / 81°F 84% 1018 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
0.1 In
13:00

SW
SW

 5 / 10 mph 93 / 102°F 50% 1018 mb
Low level cloud: 20%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: low
29%
0.0 In
19:00

NE
NE

 2 / 3 mph 89 / 100°F 62% 1016 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
0.0 In
Thu 14
Aug		01:00

SSW
SSW

 6 / 13 mph 77 / 81°F 81% 1018 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
0.0 In
07:00

SSW
SSW

 4 / 8 mph 78 / 83°F 90% 1019 mb
Low level cloud: 16%
Mid level cloud: 4%
High level cloud: 2%
Most Significant Cloud Type: low
17%
0.0 In
13:00

SSW
SSW

 4 / 9 mph 94 / 102°F 48% 1020 mb
Low level cloud: 29%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: low
35%
0.0 In
19:00

E
E

 7 / 14 mph 72 / 76°F 97% 1020 mb
Low level cloud: 35%
Mid level cloud: 44%
High level cloud: 56%
Most Significant Cloud Type: low
56%
1.8 In
Fri 15
Aug		01:00

SSW
SSW

 5 / 11 mph 81 / 84°F 63% 1019 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
0.0 In
07:00

SSW
SSW

 4 / 8 mph 75 / 79°F 95% 1020 mb
Low level cloud: 42%
Mid level cloud: 22%
High level cloud: 3%
Most Significant Cloud Type: low
49%
0.3 In
13:00

SSW
SSW

 5 / 10 mph 96 / 105°F 45% 1020 mb
Low level cloud: 13%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
20%
0.0 In
19:00

SSW
SSW

 2 / 5 mph 81 / 89°F 84% 1019 mb
Low level cloud: 1%
Mid level cloud: 24%
High level cloud: 56%
Most Significant Cloud Type: medium
29%
0.1 In
Sat 16
Aug		01:00

SW
SW

 7 / 14 mph 78 / 83°F 89% 1019 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 4%
Most Significant Cloud Type: medium
12%
0.1 In
07:00

SSW
SSW

 4 / 7 mph 76 / 81°F 92% 1019 mb
Low level cloud: 12%
Mid level cloud: 28%
High level cloud: 4%
Most Significant Cloud Type: low
22%
0.0 In
13:00

WNW
WNW

 7 / 15 mph 94 / 102°F 47% 1017 mb
Low level cloud: 24%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
39%
0.0 In
19:00

WSW
WSW

 3 / 7 mph 81 / 87°F 82% 1017 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 5%
Most Significant Cloud Type: medium
30%
0.0 In
Sun 17
Aug		01:00

WNW
WNW

 4 / 7 mph 81 / 87°F 78% 1015 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 22%
Most Significant Cloud Type: medium
27%
0.0 In
07:00

SW
SW

 2 / 5 mph 76 / 80°F 89% 1018 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 5%
Most Significant Cloud Type: medium
46%
0.2 In
13:00

ENE
ENE

 3 / 7 mph 96 / 107°F 48% 1015 mb
Low level cloud: 20%
Mid level cloud: 45%
High level cloud: 7%
Most Significant Cloud Type: low
36%
0.2 In
19:00

N
N

 4 / 9 mph 82 / 88°F 77% 1017 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
27%
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