WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Dnestrovsk 14 Day Long Range Forecast

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

Moldova

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

The next 14 day outlook for Dnestrovsk shows the average daytime maximum temperature will be around 16°C, with a high for the two weeks of 20°C expected on the afternoon of Saturday 25th. The average minimum temperature will be 9°C, dipping to its lowest on the morning of Monday 20th at 3°C. The fortnight ahead will have mixed overhead conditions with some days dry and some seeing a significant amount of rain. The indicators are that Thursday 23rd will have the most precipitation with an accumulation of around 24.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 16
Oct
20:00

S
S

7 / 9 mph 55 / 53°F 54% 1025 mb
Low level cloud: 2%
Mid level cloud: 62%
High level cloud: 1%
Most Significant Cloud Type: medium
66%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SSW
SSW

7 / 10 mph 53 / 51°F 66% 1026 mb
Low level cloud: 40%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: low
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 17
Oct
02:00

SSW
SSW

7 / 11 mph 52 / 49°F 70% 1025 mb
Low level cloud: 45%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
60%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

S
S

6 / 11 mph 50 / 48°F 69% 1024 mb
Low level cloud: 65%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: low
71%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

S
S

9 / 13 mph 53 / 50°F 69% 1024 mb
Low level cloud: 79%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

S
S

11 / 14 mph 56 / 53°F 69% 1024 mb
Low level cloud: 51%
Mid level cloud: 57%
High level cloud: 0%
Most Significant Cloud Type: low
71%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

SSW
SSW

11 / 14 mph 58 / 55°F 63% 1023 mb
Low level cloud: 52%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

S
S

11 / 17 mph 56 / 53°F 64% 1023 mb
Low level cloud: 66%
Mid level cloud: 51%
High level cloud: 0%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

S
S

11 / 17 mph 55 / 51°F 66% 1023 mb
Low level cloud: 32%
Mid level cloud: 95%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

S
S

10 / 15 mph 54 / 51°F 68% 1023 mb
Low level cloud: 21%
Mid level cloud: 65%
High level cloud: 7%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 18
Oct
02:00

S
S

9 / 14 mph 54 / 51°F 70% 1022 mb
Low level cloud: 13%
Mid level cloud: 53%
High level cloud: 10%
Most Significant Cloud Type: medium
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

S
S

8 / 13 mph 54 / 51°F 72% 1021 mb
Low level cloud: 5%
Mid level cloud: 55%
High level cloud: 94%
Most Significant Cloud Type: medium
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

S
S

9 / 13 mph 55 / 52°F 71% 1021 mb
Low level cloud: 3%
Mid level cloud: 58%
High level cloud: 100%
Most Significant Cloud Type: medium
71%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

SSE
SSE

11 / 14 mph 58 / 56°F 67% 1021 mb
Low level cloud: 13%
Mid level cloud: 54%
High level cloud: 67%
Most Significant Cloud Type: medium
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

S
S

11 / 12 mph 60 / 60°F 66% 1019 mb
Low level cloud: 69%
Mid level cloud: 68%
High level cloud: 55%
Most Significant Cloud Type: low
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

S
S

12 / 17 mph 56 / 53°F 84% 1018 mb
Low level cloud: 35%
Mid level cloud: 54%
High level cloud: 34%
Most Significant Cloud Type: low
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

S
S

12 / 17 mph 55 / 51°F 89% 1017 mb
Low level cloud: 50%
Mid level cloud: 87%
High level cloud: 17%
Most Significant Cloud Type: low
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

WSW
WSW

10 / 13 mph 54 / 51°F 92% 1017 mb
Low level cloud: 89%
Mid level cloud: 93%
High level cloud: 4%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Sun 19
Oct
02:00

NW
NW

15 / 21 mph 49 / 43°F 73% 1018 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NW
NW

12 / 19 mph 45 / 38°F 77% 1019 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

NW
NW

14 / 17 mph 46 / 40°F 67% 1020 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 4%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

NW
NW

19 / 22 mph 50 / 44°F 54% 1020 mb
Low level cloud: 67%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
68%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

NW
NW

17 / 19 mph 49 / 43°F 55% 1020 mb
Low level cloud: 98%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NW
NW

14 / 21 mph 47 / 41°F 55% 1020 mb
Low level cloud: 37%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

W
W

7 / 12 mph 44 / 40°F 63% 1019 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

W
W

7 / 15 mph 41 / 37°F 65% 1019 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
Oct
02:00

W
W

9 / 17 mph 39 / 34°F 67% 1019 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

W
W

8 / 15 mph 38 / 32°F 75% 1018 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
08:00

WNW
WNW

10 / 13 mph 42 / 36°F 64% 1018 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

NW
NW

14 / 16 mph 50 / 44°F 49% 1019 mb
Low level cloud: 2%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

NW
NW

14 / 16 mph 53 / 48°F 42% 1018 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NW
NW

8 / 13 mph 48 / 44°F 51% 1018 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
20:00

WNW
WNW

6 / 11 mph 45 / 42°F 56% 1019 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NW
NW

4 / 8 mph 43 / 40°F 64% 1020 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
Oct
02:00

W
W

2 / 4 mph 41 / 41°F 69% 1020 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
05:00

SSW
SSW

2 / 3 mph 40 / 40°F 69% 1020 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
08:00

ESE
ESE

2 / 4 mph 44 / 43°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
11:00

SE
SE

6 / 7 mph 54 / 52°F 42% 1020 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 4%
Most Significant Cloud Type: high
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

S
S

9 / 10 mph 58 / 56°F 44% 1019 mb
Low level cloud: 2%
Mid level cloud: 0%
High level cloud: 7%
Most Significant Cloud Type: low
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SSE
SSE

9 / 17 mph 51 / 48°F 65% 1019 mb
Low level cloud: 74%
Mid level cloud: 16%
High level cloud: 9%
Most Significant Cloud Type: low
80%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

SE
SE

9 / 18 mph 48 / 43°F 76% 1019 mb
Low level cloud: 2%
Mid level cloud: 8%
High level cloud: 35%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SSE
SSE

9 / 18 mph 46 / 42°F 77% 1019 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 98%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 22
Oct
02:00

SSE
SSE

8 / 17 mph 46 / 41°F 75% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 95%
Most Significant Cloud Type: high
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

SSE
SSE

8 / 16 mph 45 / 41°F 78% 1018 mb
Low level cloud: 8%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: medium
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

SE
SE

9 / 14 mph 50 / 46°F 71% 1018 mb
Low level cloud: 15%
Mid level cloud: 0%
High level cloud: 73%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

SSE
SSE

13 / 15 mph 60 / 59°F 53% 1018 mb
Low level cloud: 11%
Mid level cloud: 1%
High level cloud: 32%
Most Significant Cloud Type: low
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

SSE
SSE

14 / 16 mph 62 / 62°F 49% 1017 mb
Low level cloud: 20%
Mid level cloud: 2%
High level cloud: 20%
Most Significant Cloud Type: low
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SSE
SSE

9 / 17 mph 55 / 51°F 67% 1017 mb
Low level cloud: 25%
Mid level cloud: 0%
High level cloud: 11%
Most Significant Cloud Type: low
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

ESE
ESE

8 / 14 mph 52 / 49°F 84% 1017 mb
Low level cloud: 65%
Mid level cloud: 0%
High level cloud: 32%
Most Significant Cloud Type: low
69%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

ESE
ESE

10 / 14 mph 55 / 52°F 89% 1016 mb
Low level cloud: 94%
Mid level cloud: 83%
High level cloud: 9%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 23
Oct
02:00

S
S

7 / 13 mph 54 / 52°F 95% 1015 mb
Low level cloud: 22%
Mid level cloud: 6%
High level cloud: 33%
Most Significant Cloud Type: low
27%
0.0 In
08:00

ESE
ESE

7 / 11 mph 53 / 51°F 75% 1020 mb
Low level cloud: 10%
Mid level cloud: 50%
High level cloud: 0%
Most Significant Cloud Type: medium
78%
0.0 In
14:00

SE
SE

15 / 20 mph 59 / 59°F 73% 1017 mb
Low level cloud: 93%
Mid level cloud: 61%
High level cloud: 32%
Most Significant Cloud Type: low
100%
0.0 In
20:00

S
S

4 / 9 mph 55 / 54°F 74% 1017 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
0.0 In
Fri 24
Oct
02:00

ESE
ESE

4 / 7 mph 56 / 56°F 90% 1015 mb
Low level cloud: 47%
Mid level cloud: 47%
High level cloud: 12%
Most Significant Cloud Type: low
65%
0.0 In
08:00

ENE
ENE

5 / 9 mph 51 / 50°F 90% 1015 mb
Low level cloud: 86%
Mid level cloud: 78%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
14:00

SE
SE

6 / 10 mph 61 / 61°F 76% 1015 mb
Low level cloud: 49%
Mid level cloud: 56%
High level cloud: 15%
Most Significant Cloud Type: low
69%
0.0 In
20:00

SSE
SSE

7 / 14 mph 55 / 54°F 88% 1019 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
0.0 In
Sat 25
Oct
02:00

S
S

5 / 10 mph 52 / 51°F 74% 1018 mb
Low level cloud: 0%
Mid level cloud: 33%
High level cloud: 38%
Most Significant Cloud Type: medium
34%
0.0 In
08:00

S
S

4 / 7 mph 57 / 57°F 79% 1020 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 28%
Most Significant Cloud Type: medium
6%
0.0 In
14:00

SSW
SSW

11 / 21 mph 68 / 68°F 50% 1015 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 35%
Most Significant Cloud Type: medium
27%
0.0 In
20:00

S
S

9 / 19 mph 56 / 54°F 83% 1019 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 7%
Most Significant Cloud Type: high
7%
0.0 In
Sun 26
Oct
02:00

S
S

10 / 19 mph 58 / 56°F 86% 1011 mb
Low level cloud: 1%
Mid level cloud: 71%
High level cloud: 33%
Most Significant Cloud Type: medium
74%
0.0 In
08:00

S
S

14 / 23 mph 60 / 60°F 85% 1016 mb
Low level cloud: 13%
Mid level cloud: 19%
High level cloud: 98%
Most Significant Cloud Type: low
31%
0.0 In
14:00

NW
NW

9 / 17 mph 66 / 66°F 55% 1015 mb
Low level cloud: 4%
Mid level cloud: 7%
High level cloud: 16%
Most Significant Cloud Type: low
8%
0.0 In
20:00

S
S

9 / 16 mph 61 / 61°F 81% 1015 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 58%
Most Significant Cloud Type: medium
48%
0.0 In
Mon 27
Oct
02:00

SSE
SSE

6 / 13 mph 54 / 53°F 81% 1017 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 33%
Most Significant Cloud Type: medium
33%
0.0 In
08:00

NNW
NNW

5 / 8 mph 60 / 60°F 83% 1016 mb
Low level cloud: 2%
Mid level cloud: 34%
High level cloud: 13%
Most Significant Cloud Type: medium
38%
0.0 In
14:00

S
S

12 / 24 mph 68 / 68°F 67% 1011 mb
Low level cloud: 75%
Mid level cloud: 14%
High level cloud: 10%
Most Significant Cloud Type: low
81%
0.1 In
20:00

NNW
NNW

3 / 6 mph 62 / 62°F 79% 1016 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 80%
Most Significant Cloud Type: medium
33%
0.0 In
Tue 28
Oct
02:00

SSE
SSE

8 / 17 mph 56 / 54°F 94% 1006 mb
Low level cloud: 6%
Mid level cloud: 8%
High level cloud: 12%
Most Significant Cloud Type: low
9%
0.0 In
08:00

ESE
ESE

5 / 8 mph 59 / 59°F 82% 1017 mb
Low level cloud: 9%
Mid level cloud: 46%
High level cloud: 100%
Most Significant Cloud Type: medium
75%
0.0 In
14:00

SSW
SSW

7 / 13 mph 72 / 76°F 58% 998 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 100%
Most Significant Cloud Type: medium
6%
0.0 In
20:00

SSE
SSE

5 / 9 mph 62 / 62°F 80% 1012 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 97%
Most Significant Cloud Type: medium
48%
0.0 In
Wed 29
Oct
02:00

W
W

14 / 26 mph 52 / 47°F 80% 1001 mb
Low level cloud: 16%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
17%
0.0 In
08:00

NE
NE

9 / 15 mph 57 / 55°F 97% 1008 mb
Low level cloud: 92%
Mid level cloud: 81%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.4 In
14:00

N
N

13 / 26 mph 47 / 42°F 71% 1008 mb
Low level cloud: 94%
Mid level cloud: 6%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
20:00

N
N

12 / 21 mph 48 / 43°F 75% 1016 mb
Low level cloud: 19%
Mid level cloud: 48%
High level cloud: 100%
Most Significant Cloud Type: low
47%
0.8 In
Thu 30
Oct
02:00

NNW
NNW

3 / 7 mph 47 / 46°F 75% 1013 mb
Low level cloud: 13%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
14%
0.0 In
08:00

NE
NE

8 / 15 mph 44 / 39°F 78% 1017 mb
Low level cloud: 0%
Mid level cloud: 81%
High level cloud: 100%
Most Significant Cloud Type: medium
85%
0.0 In
14:00

SE
SE

15 / 29 mph 54 / 49°F 62% 1010 mb
Low level cloud: 85%
Mid level cloud: 46%
High level cloud: 13%
Most Significant Cloud Type: low
100%
0.0 In
20:00

NNE
NNE

15 / 26 mph 44 / 37°F 92% 1008 mb
Low level cloud: 98%
Mid level cloud: 95%
High level cloud: 55%
Most Significant Cloud Type: low
100%
0.3 In
Fri 31
Oct
02:00

W
W

19 / 40 mph 45 / 38°F 81% 1008 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
0.3 In
08:00

WNW
WNW

17 / 32 mph 38 / 29°F 91% 1007 mb
Low level cloud: 97%
Mid level cloud: 27%
High level cloud: 9%
Most Significant Cloud Type: low
100%
0.2 In
14:00

SSW
SSW

9 / 19 mph 60 / 60°F 42% 1015 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 16%
Most Significant Cloud Type: medium
2%
0.0 In
20:00

W
W

7 / 12 mph 42 / 38°F 79% 1013 mb
Low level cloud: 98%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In

Other Locations Near to Dnestrovsk

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