Weather2 on Twitter Weather2 on Facebook Weather2 on YouTube Weather2 blog

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Cofton Common 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Cofton Common

Hereford and Worcester, United Kingdom

Long range weather outlook for Cofton Common includes 14 day forecast summary:

For Cofton Common in the coming two weeks the average daytime maximum temperature will be around 15°C, with a high for the two weeks of 21°C expected on the afternoon of Saturday 21st. The mean minimum temperature will be 7°C, dipping to its lowest on the morning of Monday 30th at 2°C. The coming 14 days will have some days seeing a little precipitation and some days with rain. Current predictions suggest Tuesday 24th will have the most precipitation with an accumulation of around 7.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 20
Apr
15:00

NNW
NNW

5 / 6 mph 68 / 67°F 57% 1024 mb
Low level cloud: 8%
Mid level cloud: 10%
High level cloud: 6%
Most Significant Cloud Type: low
11%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

N
N

5 / 7 mph 67 / 64°F 71% 1024 mb
Low level cloud: 29%
Mid level cloud: 5%
High level cloud: 6%
Most Significant Cloud Type: low
31%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

NNE
NNE

7 / 12 mph 55 / 54°F 70% 1025 mb
Low level cloud: 26%
Mid level cloud: 4%
High level cloud: 6%
Most Significant Cloud Type: low
27%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Sat 21
Apr
00:00

NNE
NNE

5 / 9 mph 52 / 51°F 59% 1025 mb
Low level cloud: 36%
Mid level cloud: 3%
High level cloud: 2%
Most Significant Cloud Type: low
36%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

NE
NE

5 / 8 mph 51 / 49°F 60% 1024 mb
Low level cloud: 9%
Mid level cloud: 5%
High level cloud: 11%
Most Significant Cloud Type: low
11%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

E
E

5 / 8 mph 49 / 47°F 74% 1023 mb
Low level cloud: 3%
Mid level cloud: 8%
High level cloud: 8%
Most Significant Cloud Type: low
6%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

SE
SE

6 / 7 mph 61 / 59°F 81% 1022 mb
Low level cloud: 35%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
37%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

SSE
SSE

8 / 9 mph 68 / 67°F 73% 1020 mb
Low level cloud: 77%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
78%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

SSE
SSE

9 / 14 mph 71 / 68°F 72% 1018 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 80%
Most Significant Cloud Type: medium
35%
Expect 0.10 In of precipitation over the past 3 hours.
0.10 In
18:00

S
S

10 / 15 mph 67 / 66°F 78% 1016 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 77%
Most Significant Cloud Type: medium
32%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In
21:00

S
S

9 / 15 mph 59 / 57°F 89% 1015 mb
Low level cloud: 3%
Mid level cloud: 55%
High level cloud: 100%
Most Significant Cloud Type: medium
66%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In
Sun 22
Apr
00:00

S
S

8 / 13 mph 55 / 53°F 94% 1013 mb
Low level cloud: 34%
Mid level cloud: 21%
High level cloud: 75%
Most Significant Cloud Type: low
50%
Expect 0.07 In of precipitation over the past 3 hours.
0.07 In
03:00

SSW
SSW

6 / 10 mph 52 / 51°F 96% 1012 mb
Low level cloud: 63%
Mid level cloud: 7%
High level cloud: 32%
Most Significant Cloud Type: low
69%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

SW
SW

6 / 11 mph 53 / 49°F 97% 1011 mb
Low level cloud: 61%
Mid level cloud: 7%
High level cloud: 20%
Most Significant Cloud Type: low
65%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

W
W

10 / 12 mph 60 / 57°F 79% 1011 mb
Low level cloud: 30%
Mid level cloud: 43%
High level cloud: 96%
Most Significant Cloud Type: low
57%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

W
W

9 / 10 mph 62 / 60°F 64% 1011 mb
Low level cloud: 3%
Mid level cloud: 58%
High level cloud: 33%
Most Significant Cloud Type: medium
66%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

W
W

12 / 15 mph 61 / 60°F 71% 1011 mb
Low level cloud: 56%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
71%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

W
W

11 / 14 mph 58 / 55°F 75% 1012 mb
Low level cloud: 36%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
39%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
21:00

WSW
WSW

9 / 14 mph 51 / 47°F 87% 1013 mb
Low level cloud: 17%
Mid level cloud: 28%
High level cloud: 1%
Most Significant Cloud Type: low
26%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Mon 23
Apr
00:00

WSW
WSW

10 / 15 mph 47 / 43°F 92% 1014 mb
Low level cloud: 24%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: low
29%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

W
W

8 / 14 mph 46 / 42°F 94% 1014 mb
Low level cloud: 28%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
28%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

W
W

9 / 13 mph 46 / 41°F 87% 1015 mb
Low level cloud: 3%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
2%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

W
W

11 / 13 mph 53 / 48°F 73% 1017 mb
Low level cloud: 53%
Mid level cloud: 1%
High level cloud: 3%
Most Significant Cloud Type: low
54%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

WSW
WSW

11 / 12 mph 58 / 54°F 65% 1017 mb
Low level cloud: 32%
Mid level cloud: 9%
High level cloud: 75%
Most Significant Cloud Type: low
44%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

WSW
WSW

12 / 14 mph 61 / 60°F 65% 1016 mb
Low level cloud: 38%
Mid level cloud: 15%
High level cloud: 34%
Most Significant Cloud Type: low
46%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

SW
SW

15 / 21 mph 57 / 53°F 79% 1015 mb
Low level cloud: 52%
Mid level cloud: 45%
High level cloud: 72%
Most Significant Cloud Type: low
76%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

SW
SW

18 / 28 mph 54 / 49°F 83% 1014 mb
Low level cloud: 90%
Mid level cloud: 62%
High level cloud: 83%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
Tue 24
Apr
00:00

WSW
WSW

16 / 25 mph 55 / 51°F 88% 1014 mb
Low level cloud: 93%
Mid level cloud: 75%
High level cloud: 93%
Most Significant Cloud Type: low
100%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
03:00

WSW
WSW

13 / 19 mph 54 / 50°F 90% 1014 mb
Low level cloud: 91%
Mid level cloud: 43%
High level cloud: 22%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
06:00

WSW
WSW

11 / 16 mph 54 / 51°F 91% 1014 mb
Low level cloud: 92%
Mid level cloud: 44%
High level cloud: 9%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

WSW
WSW

11 / 15 mph 56 / 53°F 83% 1014 mb
Low level cloud: 89%
Mid level cloud: 70%
High level cloud: 22%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

WSW
WSW

10 / 15 mph 54 / 51°F 91% 1014 mb
Low level cloud: 92%
Mid level cloud: 80%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In
15:00

WNW
WNW

8 / 11 mph 51 / 47°F 90% 1013 mb
Low level cloud: 89%
Mid level cloud: 73%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.12 In of precipitation over the past 3 hours.
0.12 In
18:00

W
W

5 / 7 mph 50 / 47°F 90% 1012 mb
Low level cloud: 15%
Mid level cloud: 18%
High level cloud: 88%
Most Significant Cloud Type: low
31%
Expect 0.07 In of precipitation over the past 3 hours.
0.07 In
21:00

W
W

6 / 9 mph 46 / 43°F 93% 1014 mb
Low level cloud: 37%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
38%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Wed 25
Apr
00:00

W
W

6 / 9 mph 44 / 40°F 92% 1014 mb
Low level cloud: 10%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

WSW
WSW

6 / 12 mph 41 / 36°F 95% 1014 mb
Low level cloud: 50%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
59%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

SW
SW

8 / 13 mph 43 / 37°F 95% 1014 mb
Low level cloud: 57%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
71%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

W
W

15 / 18 mph 52 / 46°F 72% 1015 mb
Low level cloud: 24%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
27%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

W
W

17 / 22 mph 54 / 48°F 64% 1015 mb
Low level cloud: 11%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
74%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
15:00

W
W

19 / 23 mph 55 / 49°F 61% 1015 mb
Low level cloud: 12%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: low
18%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
18:00

W
W

12 / 16 mph 53 / 48°F 68% 1016 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

WSW
WSW

11 / 19 mph 46 / 40°F 79% 1018 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 69%
Most Significant Cloud Type: medium
21%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Thu 26
Apr
00:00

WSW
WSW

12 / 19 mph 45 / 39°F 78% 1019 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 92%
Most Significant Cloud Type: medium
47%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

WSW
WSW

10 / 15 mph 44 / 38°F 80% 1018 mb
Low level cloud: 0%
Mid level cloud: 48%
High level cloud: 0%
Most Significant Cloud Type: medium
48%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

WSW
WSW

9 / 13 mph 42 / 37°F 85% 1019 mb
Low level cloud: 1%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
24%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

W
W

15 / 18 mph 50 / 44°F 64% 1020 mb
Low level cloud: 15%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
22%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

W
W

18 / 22 mph 53 / 47°F 55% 1020 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
15:00

WNW
WNW

17 / 19 mph 54 / 48°F 52% 1020 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
18:00

WNW
WNW

11 / 14 mph 52 / 47°F 66% 1021 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
21:00

W
W

8 / 14 mph 44 / 39°F 78% 1024 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: medium
22%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 27
Apr
00:00

W
W

9 / 11 mph 48 / 43°F 88% 1013 mb
Low level cloud: 2%
Mid level cloud: 3%
High level cloud: 34%
Most Significant Cloud Type: medium
9%
0.07 In
06:00

WSW
WSW

6 / 8 mph 45 / 41°F 87% 1013 mb
Low level cloud: 34%
Mid level cloud: 75%
High level cloud: 29%
Most Significant Cloud Type: low
63%
0.00 In
12:00

WSW
WSW

9 / 11 mph 55 / 52°F 57% 1024 mb
Low level cloud: 3%
Mid level cloud: 47%
High level cloud: 33%
Most Significant Cloud Type: medium
57%
0.00 In
18:00

E
E

7 / 8 mph 53 / 51°F 85% 1015 mb
Low level cloud: 86%
Mid level cloud: 78%
High level cloud: 96%
Most Significant Cloud Type: low
100%
0.09 In
Sat 28
Apr
00:00

SW
SW

7 / 11 mph 42 / 37°F 88% 1015 mb
Low level cloud: 2%
Mid level cloud: 86%
High level cloud: 97%
Most Significant Cloud Type: medium
94%
0.01 In
06:00

SW
SW

13 / 24 mph 48 / 43°F 94% 1008 mb
Low level cloud: 87%
Mid level cloud: 43%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.04 In
12:00

SSW
SSW

15 / 18 mph 50 / 44°F 75% 1008 mb
Low level cloud: 41%
Mid level cloud: 83%
High level cloud: 100%
Most Significant Cloud Type: low
81%
0.04 In
18:00

W
W

16 / 20 mph 55 / 50°F 81% 1006 mb
Low level cloud: 61%
Mid level cloud: 72%
High level cloud: 0%
Most Significant Cloud Type: low
85%
0.03 In
Sun 29
Apr
00:00

W
W

6 / 9 mph 43 / 39°F 91% 1005 mb
Low level cloud: 6%
Mid level cloud: 25%
High level cloud: 12%
Most Significant Cloud Type: medium
41%
0.01 In
06:00

WNW
WNW

15 / 23 mph 42 / 34°F 81% 1011 mb
Low level cloud: 90%
Mid level cloud: 76%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.01 In
12:00

WNW
WNW

10 / 13 mph 52 / 49°F 59% 1005 mb
Low level cloud: 2%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
24%
0.03 In
18:00

W
W

9 / 15 mph 51 / 48°F 76% 1010 mb
Low level cloud: 1%
Mid level cloud: 44%
High level cloud: 13%
Most Significant Cloud Type: medium
45%
0.11 In
Mon 30
Apr
00:00

W
W

6 / 9 mph 42 / 38°F 91% 1005 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
0.08 In
06:00

SSE
SSE

12 / 19 mph 40 / 33°F 92% 1004 mb
Low level cloud: 50%
Mid level cloud: 57%
High level cloud: 30%
Most Significant Cloud Type: low
73%
0.00 In
12:00

NW
NW

11 / 15 mph 50 / 46°F 69% 1004 mb
Low level cloud: 7%
Mid level cloud: 46%
High level cloud: 1%
Most Significant Cloud Type: medium
65%
0.05 In
18:00

S
S

18 / 27 mph 50 / 44°F 85% 995 mb
Low level cloud: 71%
Mid level cloud: 43%
High level cloud: 65%
Most Significant Cloud Type: low
94%
0.10 In
Tue 01
May
00:00

NNW
NNW

11 / 16 mph 42 / 37°F 91% 1006 mb
Low level cloud: 9%
Mid level cloud: 25%
High level cloud: 66%
Most Significant Cloud Type: low
25%
0.08 In
06:00

SSE
SSE

13 / 21 mph 40 / 33°F 89% 993 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 1%
Most Significant Cloud Type: medium
5%
0.22 In
12:00

N
N

17 / 21 mph 50 / 44°F 71% 1014 mb
Low level cloud: 43%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
51%
0.03 In
18:00

S
S

17 / 30 mph 49 / 43°F 78% 992 mb
Low level cloud: 6%
Mid level cloud: 11%
High level cloud: 32%
Most Significant Cloud Type: low
13%
0.17 In
Wed 02
May
00:00

N
N

6 / 9 mph 43 / 39°F 86% 1021 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.06 In
06:00

S
S

15 / 24 mph 44 / 37°F 86% 995 mb
Low level cloud: 34%
Mid level cloud: 18%
High level cloud: 2%
Most Significant Cloud Type: low
40%
0.00 In
12:00

W
W

3 / 3 mph 56 / 56°F 53% 1025 mb
Low level cloud: 45%
Mid level cloud: 9%
High level cloud: 3%
Most Significant Cloud Type: low
48%
0.00 In
18:00

S
S

11 / 21 mph 53 / 49°F 79% 998 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 32%
Most Significant Cloud Type: medium
14%
0.17 In
Thu 03
May
00:00

W
W

6 / 8 mph 46 / 42°F 90% 1027 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 10%
Most Significant Cloud Type: medium
16%
0.00 In
06:00

S
S

14 / 23 mph 43 / 36°F 90% 1000 mb
Low level cloud: 23%
Mid level cloud: 31%
High level cloud: 44%
Most Significant Cloud Type: low
38%
0.00 In
12:00

WNW
WNW

9 / 11 mph 57 / 55°F 82% 1028 mb
Low level cloud: 66%
Mid level cloud: 44%
High level cloud: 6%
Most Significant Cloud Type: low
81%
0.03 In
18:00

SSW
SSW

13 / 24 mph 52 / 48°F 80% 1004 mb
Low level cloud: 2%
Mid level cloud: 7%
High level cloud: 7%
Most Significant Cloud Type: medium
14%
0.18 In
Fri 04
May
00:00

N
N

7 / 9 mph 49 / 46°F 92% 1033 mb
Low level cloud: 15%
Mid level cloud: 0%
High level cloud: 5%
Most Significant Cloud Type: low
15%
0.03 In
06:00

S
S

4 / 5 mph 45 / 43°F 97% 1010 mb
Low level cloud: 50%
Mid level cloud: 10%
High level cloud: 39%
Most Significant Cloud Type: low
100%
0.00 In
12:00

NNE
NNE

11 / 12 mph 59 / 59°F 62% 1034 mb
Low level cloud: 20%
Mid level cloud: 0%
High level cloud: 12%
Most Significant Cloud Type: low
21%
0.00 In
18:00

ENE
ENE

8 / 10 mph 60 / 60°F 79% 1011 mb
Low level cloud: 1%
Mid level cloud: 45%
High level cloud: 51%
Most Significant Cloud Type: medium
49%
0.01 In
Sat 05
May
00:00

NNE
NNE

7 / 8 mph 47 / 44°F 84% 1034 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.00 In
06:00

NE
NE

15 / 24 mph 48 / 42°F 89% 1012 mb
Low level cloud: 40%
Mid level cloud: 45%
High level cloud: 36%
Most Significant Cloud Type: low
60%
0.00 In
12:00

NE
NE

17 / 21 mph 58 / 55°F 60% 1031 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.00 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