Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Aintree 14 Day Long Range Forecast

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

Sefton, United Kingdom

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

Reviewing the forecast for Aintree Over the next 14 days and the average daytime maximum temperature will be around 17°C, with a high for the two weeks of 21°C expected on the evening of Friday 24th. The average minimum temperature will be 11°C, dipping to its lowest on the morning of Tuesday 21st at 7°C. The fortnight ahead will have mixed weather with some days dry and some seeing a little rain. It looks like Thursday 16th will have the most precipitation with an accumulation of around 4.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 15
May		18:00

ESE
ESE

 8 / 12 mph 62 / 60°F 86% 1005 mb
Low level cloud: 15%
Mid level cloud: 21%
High level cloud: 10%
Most Significant Cloud Type: low
23%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

E
E

 7 / 10 mph 60 / 57°F 94% 1007 mb
Low level cloud: 2%
Mid level cloud: 6%
High level cloud: 15%
Most Significant Cloud Type: low
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 16
May		00:00

ESE
ESE

 6 / 10 mph 55 / 54°F 96% 1007 mb
Low level cloud: 11%
Mid level cloud: 4%
High level cloud: 10%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ESE
ESE

 5 / 9 mph 53 / 52°F 96% 1007 mb
Low level cloud: 18%
Mid level cloud: 6%
High level cloud: 14%
Most Significant Cloud Type: low
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

E
E

 3 / 6 mph 55 / 53°F 94% 1008 mb
Low level cloud: 22%
Mid level cloud: 19%
High level cloud: 89%
Most Significant Cloud Type: low
38%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 3 / 4 mph 60 / 58°F 84% 1008 mb
Low level cloud: 33%
Mid level cloud: 75%
High level cloud: 19%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNW
NNW

 6 / 10 mph 62 / 59°F 85% 1007 mb
Low level cloud: 36%
Mid level cloud: 70%
High level cloud: 100%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

 6 / 9 mph 56 / 55°F 94% 1006 mb
Low level cloud: 98%
Mid level cloud: 63%
High level cloud: 79%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

N
N

 2 / 4 mph 60 / 59°F 91% 1006 mb
Low level cloud: 64%
Mid level cloud: 22%
High level cloud: 22%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NE
NE

 6 / 10 mph 57 / 54°F 94% 1007 mb
Low level cloud: 41%
Mid level cloud: 10%
High level cloud: 19%
Most Significant Cloud Type: low
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 17
May		00:00

NNE
NNE

 6 / 10 mph 54 / 53°F 93% 1007 mb
Low level cloud: 60%
Mid level cloud: 72%
High level cloud: 8%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

 4 / 7 mph 54 / 53°F 94% 1007 mb
Low level cloud: 84%
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

N
N

 7 / 12 mph 53 / 50°F 94% 1007 mb
Low level cloud: 95%
Mid level cloud: 90%
High level cloud: 5%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

 9 / 15 mph 55 / 52°F 89% 1008 mb
Low level cloud: 92%
Mid level cloud: 60%
High level cloud: 77%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 5 / 6 mph 57 / 57°F 94% 1009 mb
Low level cloud: 95%
Mid level cloud: 54%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
15:00

ESE
ESE

 2 / 2 mph 59 / 59°F 93% 1010 mb
Low level cloud: 98%
Mid level cloud: 45%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SW
SW

 2 / 2 mph 58 / 60°F 95% 1011 mb
Low level cloud: 82%
Mid level cloud: 44%
High level cloud: 41%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SSW
SSW

 1 / 1 mph 57 / 56°F 95% 1013 mb
Low level cloud: 75%
Mid level cloud: 44%
High level cloud: 10%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 18
May		00:00

SE
SE

 2 / 2 mph 55 / 55°F 95% 1014 mb
Low level cloud: 57%
Mid level cloud: 44%
High level cloud: 19%
Most Significant Cloud Type: low
74%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

N
N

 2 / 2 mph 54 / 54°F 95% 1014 mb
Low level cloud: 56%
Mid level cloud: 53%
High level cloud: 3%
Most Significant Cloud Type: low
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

 2 / 4 mph 55 / 55°F 94% 1015 mb
Low level cloud: 74%
Mid level cloud: 59%
High level cloud: 6%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNW
NNW

 4 / 6 mph 59 / 57°F 86% 1016 mb
Low level cloud: 38%
Mid level cloud: 43%
High level cloud: 9%
Most Significant Cloud Type: low
54%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NW
NW

 10 / 14 mph 60 / 57°F 80% 1016 mb
Low level cloud: 55%
Mid level cloud: 25%
High level cloud: 2%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NW
NW

 9 / 11 mph 60 / 57°F 82% 1016 mb
Low level cloud: 43%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

 10 / 14 mph 58 / 55°F 84% 1016 mb
Low level cloud: 15%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NW
NW

 4 / 6 mph 56 / 54°F 91% 1017 mb
Low level cloud: 66%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 19
May		00:00

WNW
WNW

 2 / 3 mph 53 / 54°F 94% 1017 mb
Low level cloud: 66%
Mid level cloud: 9%
High level cloud: 2%
Most Significant Cloud Type: low
69%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

 2 / 4 mph 51 / 52°F 90% 1017 mb
Low level cloud: 24%
Mid level cloud: 7%
High level cloud: 5%
Most Significant Cloud Type: low
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

 4 / 7 mph 55 / 52°F 83% 1018 mb
Low level cloud: 65%
Mid level cloud: 11%
High level cloud: 7%
Most Significant Cloud Type: low
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 5 / 6 mph 58 / 58°F 72% 1018 mb
Low level cloud: 88%
Mid level cloud: 20%
High level cloud: 5%
Most Significant Cloud Type: low
95%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNE
NNE

 5 / 8 mph 60 / 60°F 72% 1019 mb
Low level cloud: 85%
Mid level cloud: 33%
High level cloud: 21%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NE
NE

 6 / 9 mph 61 / 60°F 74% 1019 mb
Low level cloud: 83%
Mid level cloud: 32%
High level cloud: 33%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ENE
ENE

 9 / 13 mph 61 / 59°F 72% 1019 mb
Low level cloud: 49%
Mid level cloud: 23%
High level cloud: 92%
Most Significant Cloud Type: low
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ENE
ENE

 9 / 14 mph 54 / 50°F 79% 1021 mb
Low level cloud: 18%
Mid level cloud: 32%
High level cloud: 100%
Most Significant Cloud Type: low
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
May		00:00

E
E

 7 / 11 mph 50 / 47°F 83% 1021 mb
Low level cloud: 4%
Mid level cloud: 48%
High level cloud: 74%
Most Significant Cloud Type: medium
62%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

E
E

 6 / 10 mph 47 / 44°F 81% 1021 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 22%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

E
E

 8 / 11 mph 47 / 42°F 79% 1021 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 8%
Most Significant Cloud Type: medium
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

E
E

 9 / 11 mph 55 / 51°F 58% 1021 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
12:00

ENE
ENE

 7 / 9 mph 60 / 58°F 49% 1020 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NE
NE

 8 / 11 mph 63 / 61°F 48% 1019 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 1%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ENE
ENE

 10 / 12 mph 62 / 61°F 59% 1018 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 1%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ENE
ENE

 8 / 10 mph 55 / 51°F 71% 1019 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
May		00:00

E
E

 6 / 8 mph 50 / 47°F 81% 1018 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 33%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

E
E

 6 / 10 mph 46 / 43°F 88% 1018 mb
Low level cloud: 11%
Mid level cloud: 2%
High level cloud: 54%
Most Significant Cloud Type: low
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

E
E

 6 / 9 mph 49 / 45°F 80% 1017 mb
Low level cloud: 39%
Mid level cloud: 3%
High level cloud: 100%
Most Significant Cloud Type: low
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

 6 / 8 mph 55 / 51°F 68% 1016 mb
Low level cloud: 45%
Mid level cloud: 48%
High level cloud: 51%
Most Significant Cloud Type: low
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSE
SSE

 4 / 5 mph 62 / 59°F 57% 1015 mb
Low level cloud: 4%
Mid level cloud: 20%
High level cloud: 13%
Most Significant Cloud Type: medium
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NW
NW

 2 / 2 mph 65 / 62°F 53% 1014 mb
Low level cloud: 6%
Mid level cloud: 20%
High level cloud: 3%
Most Significant Cloud Type: medium
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNE
NNE

 5 / 7 mph 59 / 58°F 77% 1014 mb
Low level cloud: 88%
Mid level cloud: 60%
High level cloud: 4%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

E
E

 9 / 14 mph 55 / 52°F 85% 1016 mb
Low level cloud: 69%
Mid level cloud: 26%
High level cloud: 12%
Most Significant Cloud Type: low
79%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 22
May		00:00

W
W

 8 / 17 mph 52 / 49°F 98% 1007 mb
Low level cloud: 100%
Mid level cloud: 90%
High level cloud: 32%
Most Significant Cloud Type: low
100%
0.0 In
06:00

E
E

 8 / 17 mph 48 / 45°F 80% 1013 mb
Low level cloud: 85%
Mid level cloud: 44%
High level cloud: 4%
Most Significant Cloud Type: low
100%
0.0 In
12:00

NE
NE

 6 / 13 mph 57 / 56°F 94% 1013 mb
Low level cloud: 97%
Mid level cloud: 98%
High level cloud: 95%
Most Significant Cloud Type: low
100%
0.0 In
18:00

NE
NE

 8 / 17 mph 51 / 48°F 84% 1015 mb
Low level cloud: 94%
Mid level cloud: 45%
High level cloud: 2%
Most Significant Cloud Type: low
100%
0.0 In
Thu 23
May		00:00

NE
NE

 5 / 11 mph 56 / 55°F 95% 1014 mb
Low level cloud: 81%
Mid level cloud: 85%
High level cloud: 43%
Most Significant Cloud Type: low
100%
0.0 In
06:00

SSE
SSE

 11 / 22 mph 55 / 52°F 81% 1017 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 100%
Most Significant Cloud Type: medium
15%
0.0 In
12:00

NNE
NNE

 11 / 23 mph 58 / 56°F 63% 1024 mb
Low level cloud: 77%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
18:00

NE
NE

 13 / 26 mph 66 / 66°F 71% 1020 mb
Low level cloud: 9%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
9%
0.0 In
Fri 24
May		00:00

NNE
NNE

 6 / 12 mph 55 / 54°F 73% 1024 mb
Low level cloud: 0%
Mid level cloud: 40%
High level cloud: 7%
Most Significant Cloud Type: medium
40%
0.0 In
06:00

ENE
ENE

 6 / 13 mph 54 / 53°F 83% 1022 mb
Low level cloud: 5%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
4%
0.0 In
12:00

E
E

 11 / 24 mph 68 / 68°F 59% 1022 mb
Low level cloud: 36%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
52%
0.0 In
18:00

ENE
ENE

 7 / 14 mph 71 / 71°F 62% 1019 mb
Low level cloud: 4%
Mid level cloud: 0%
High level cloud: 15%
Most Significant Cloud Type: low
5%
0.0 In
Sat 25
May		00:00

ESE
ESE

 9 / 19 mph 60 / 60°F 74% 1021 mb
Low level cloud: 81%
Mid level cloud: 76%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
06:00

SE
SE

 6 / 11 mph 58 / 58°F 78% 1020 mb
Low level cloud: 16%
Mid level cloud: 4%
High level cloud: 12%
Most Significant Cloud Type: low
19%
0.0 In
12:00

ESE
ESE

 11 / 22 mph 63 / 63°F 72% 1018 mb
Low level cloud: 65%
Mid level cloud: 22%
High level cloud: 4%
Most Significant Cloud Type: low
73%
0.0 In
18:00

WNW
WNW

 6 / 13 mph 64 / 65°F 74% 1017 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 6%
Most Significant Cloud Type: medium
7%
0.0 In
Sun 26
May		00:00

NNE
NNE

 4 / 9 mph 62 / 62°F 91% 1020 mb
Low level cloud: 16%
Mid level cloud: 3%
High level cloud: 28%
Most Significant Cloud Type: low
19%
0.0 In
06:00

NW
NW

 7 / 15 mph 52 / 50°F 91% 1018 mb
Low level cloud: 48%
Mid level cloud: 14%
High level cloud: 19%
Most Significant Cloud Type: low
55%
0.0 In
12:00

E
E

 8 / 17 mph 70 / 70°F 65% 1019 mb
Low level cloud: 67%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
73%
0.0 In
18:00

NW
NW

 12 / 24 mph 57 / 54°F 70% 1019 mb
Low level cloud: 2%
Mid level cloud: 2%
High level cloud: 5%
Most Significant Cloud Type: low
3%
0.0 In
Mon 27
May		00:00

ENE
ENE

 10 / 21 mph 57 / 55°F 88% 1021 mb
Low level cloud: 19%
Mid level cloud: 1%
High level cloud: 100%
Most Significant Cloud Type: low
30%
0.0 In
06:00

NW
NW

 13 / 26 mph 49 / 44°F 84% 1019 mb
Low level cloud: 23%
Mid level cloud: 47%
High level cloud: 100%
Most Significant Cloud Type: low
51%
0.0 In
12:00

NE
NE

 12 / 24 mph 66 / 66°F 53% 1021 mb
Low level cloud: 10%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
9%
0.0 In
18:00

WNW
WNW

 10 / 20 mph 56 / 53°F 80% 1019 mb
Low level cloud: 97%
Mid level cloud: 90%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
Tue 28
May		00:00

NNE
NNE

 6 / 13 mph 59 / 58°F 76% 1017 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
0.0 In
06:00

NW
NW

 16 / 32 mph 49 / 43°F 73% 1021 mb
Low level cloud: 4%
Mid level cloud: 11%
High level cloud: 100%
Most Significant Cloud Type: medium
25%
0.0 In
12:00

NE
NE

 19 / 40 mph 62 / 62°F 71% 1008 mb
Low level cloud: 94%
Mid level cloud: 59%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
18:00

W
W

 10 / 20 mph 55 / 52°F 66% 1021 mb
Low level cloud: 40%
Mid level cloud: 21%
High level cloud: 100%
Most Significant Cloud Type: low
59%
0.0 In
Wed 29
May		00:00

ENE
ENE

 10 / 21 mph 58 / 56°F 90% 1010 mb
Low level cloud: 22%
Mid level cloud: 15%
High level cloud: 7%
Most Significant Cloud Type: low
28%
0.0 In
06:00

W
W

 18 / 38 mph 50 / 44°F 77% 1017 mb
Low level cloud: 72%
Mid level cloud: 46%
High level cloud: 32%
Most Significant Cloud Type: low
92%
0.0 In
12:00

NE
NE

 11 / 23 mph 70 / 70°F 65% 1007 mb
Low level cloud: 14%
Mid level cloud: 28%
High level cloud: 12%
Most Significant Cloud Type: low
24%
0.1 In
18:00

W
W

 17 / 34 mph 55 / 50°F 74% 1013 mb
Low level cloud: 60%
Mid level cloud: 69%
High level cloud: 8%
Most Significant Cloud Type: low
85%
0.0 In
Thu 30
May		00:00

ENE
ENE

 6 / 14 mph 63 / 64°F 88% 1007 mb
Low level cloud: 8%
Mid level cloud: 15%
High level cloud: 32%
Most Significant Cloud Type: low
17%
0.0 In
06:00

WNW
WNW

 12 / 26 mph 50 / 45°F 83% 1013 mb
Low level cloud: 52%
Mid level cloud: 49%
High level cloud: 8%
Most Significant Cloud Type: low
69%
0.0 In
12:00

W
W

 6 / 13 mph 65 / 65°F 79% 1005 mb
Low level cloud: 93%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
18:00

NW
NW

 4 / 8 mph 55 / 55°F 82% 1013 mb
Low level cloud: 95%
Mid level cloud: 45%
High level cloud: 31%
Most Significant Cloud Type: low
100%
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