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

Siem Reap 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Siem Reap

Cambodia

Long range weather outlook for Siem Reap includes 14 day forecast summary:

Reviewing the forecast for Siem Reap Over the next 14 days and the average daytime maximum temperature will be around 37°C, with a high for the two weeks of 38°C expected on the afternoon of Wednesday 1st. The mean minimum temperature will be 27°C, dipping to its lowest on the morning of Sunday 5th at 25°C. The coming 14 days will have most days seeing a little rain. It looks like Sunday 5th will have the most precipitation with an accumulation of around 9.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Mon 30
Mar
19:00

WSW
WSW

7 / 10 mph 86 / 95°F 68% 1008 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
19%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
22:00

WNW
WNW

6 / 10 mph 83 / 90°F 76% 1010 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: medium
27%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
Tue 31
Mar
01:00

WSW
WSW

5 / 9 mph 81 / 87°F 77% 1009 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
04:00

S
S

3 / 5 mph 80 / 86°F 81% 1008 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
07:00

S
S

2 / 3 mph 84 / 86°F 76% 1011 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
10:00

S
S

4 / 4 mph 94 / 100°F 50% 1012 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
13:00

SSW
SSW

4 / 5 mph 100 / 106°F 38% 1009 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
16%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

S
S

5 / 6 mph 101 / 103°F 31% 1005 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
19:00

SSW
SSW

4 / 8 mph 92 / 93°F 37% 1007 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
22:00

W
W

3 / 7 mph 89 / 91°F 39% 1009 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: medium
19%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Wed 01
Apr
01:00

WSW
WSW

4 / 6 mph 86 / 92°F 62% 1008 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
46%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
04:00

SSE
SSE

5 / 7 mph 82 / 88°F 73% 1008 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
43%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
07:00

ESE
ESE

6 / 8 mph 87 / 89°F 69% 1011 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
43%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
10:00

SSE
SSE

5 / 5 mph 94 / 101°F 55% 1012 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
13:00

SSW
SSW

3 / 4 mph 101 / 108°F 38% 1008 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

SSE
SSE

4 / 5 mph 101 / 108°F 37% 1005 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
19:00

S
S

5 / 9 mph 93 / 101°F 48% 1007 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
22:00

WSW
WSW

6 / 10 mph 88 / 96°F 59% 1009 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Thu 02
Apr
01:00

W
W

5 / 8 mph 85 / 92°F 69% 1008 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
16%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
04:00

ESE
ESE

8 / 12 mph 81 / 87°F 77% 1008 mb
Low level cloud: 0%
Mid level cloud: 34%
High level cloud: 0%
Most Significant Cloud Type: medium
34%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In
07:00

SE
SE

9 / 13 mph 83 / 86°F 77% 1010 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
10:00

SE
SE

10 / 13 mph 91 / 98°F 58% 1012 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
Expect 0.04 In of precipitation over the past 3 hours.
0.04 In
13:00

SSE
SSE

7 / 8 mph 98 / 105°F 41% 1008 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

S
S

6 / 7 mph 99 / 104°F 39% 1006 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
23%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
19:00

SW
SW

1 / 2 mph 91 / 99°F 52% 1007 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
22:00

W
W

8 / 13 mph 85 / 92°F 67% 1009 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
Fri 03
Apr
01:00

WSW
WSW

5 / 8 mph 83 / 90°F 76% 1009 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
26%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
04:00

ESE
ESE

4 / 7 mph 81 / 87°F 82% 1009 mb
Low level cloud: 6%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
Expect 0.08 In of precipitation over the past 3 hours.
0.08 In
07:00

ESE
ESE

9 / 12 mph 84 / 87°F 76% 1011 mb
Low level cloud: 3%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
30%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
10:00

SE
SE

8 / 9 mph 93 / 100°F 53% 1012 mb
Low level cloud: 17%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
25%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
13:00

SSE
SSE

4 / 5 mph 97 / 104°F 44% 1009 mb
Low level cloud: 7%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
45%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

SW
SW

4 / 4 mph 98 / 104°F 39% 1007 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
22%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
19:00

WSW
WSW

5 / 8 mph 93 / 101°F 48% 1007 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
22:00

W
W

6 / 11 mph 88 / 94°F 56% 1010 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
31%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Sat 04
Apr
01:00

W
W

4 / 6 mph 84 / 91°F 71% 1009 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
04:00

SE
SE

3 / 5 mph 81 / 88°F 80% 1010 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 13%
Most Significant Cloud Type: medium
20%
Expect 0.13 In of precipitation over the past 3 hours.
0.13 In
07:00

E
E

2 / 3 mph 84 / 85°F 73% 1012 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 29%
Most Significant Cloud Type: medium
24%
Expect 0.07 In of precipitation over the past 3 hours.
0.07 In
10:00

SE
SE

1 / 2 mph 95 / 101°F 52% 1013 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 8%
Most Significant Cloud Type: medium
20%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
13:00

SSE
SSE

1 / 1 mph 100 / 107°F 41% 1010 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 2%
Most Significant Cloud Type: medium
27%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

S
S

2 / 3 mph 100 / 106°F 38% 1007 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
19:00

SW
SW

4 / 6 mph 94 / 103°F 49% 1008 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
22:00

WNW
WNW

9 / 13 mph 87 / 93°F 61% 1010 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
22%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Sun 05
Apr
01:00

WSW
WSW

7 / 10 mph 84 / 91°F 71% 1010 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
04:00

SE
SE

2 / 5 mph 80 / 86°F 85% 1010 mb
Low level cloud: 1%
Mid level cloud: 30%
High level cloud: 9%
Most Significant Cloud Type: medium
32%
Expect 0.20 In of precipitation over the past 3 hours.
0.20 In
07:00

SE
SE

6 / 10 mph 84 / 86°F 79% 1012 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 5%
Most Significant Cloud Type: medium
20%
Expect 0.14 In of precipitation over the past 3 hours.
0.14 In
10:00

SSE
SSE

6 / 6 mph 94 / 99°F 53% 1013 mb
Low level cloud: 1%
Mid level cloud: 17%
High level cloud: 2%
Most Significant Cloud Type: medium
19%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
13:00

SSE
SSE

3 / 3 mph 98 / 104°F 43% 1010 mb
Low level cloud: 5%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

S
S

3 / 4 mph 98 / 104°F 43% 1008 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
43%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
19:00

SSW
SSW

3 / 6 mph 90 / 99°F 55% 1009 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
22:00

W
W

8 / 12 mph 86 / 94°F 66% 1010 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Mon 06
Apr
01:00

W
W

4 / 4 mph 89 / 106°F 76% 1009 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
16%
0.02 In
07:00

E
E

5 / 8 mph 84 / 95°F 79% 1011 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
0.09 In
13:00

SSW
SSW

1 / 2 mph 99 / 111°F 43% 1009 mb
Low level cloud: 5%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
60%
0.02 In
19:00

SSW
SSW

5 / 6 mph 95 / 110°F 54% 1006 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
0.01 In
Tue 07
Apr
01:00

SSW
SSW

5 / 6 mph 87 / 102°F 79% 1008 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
0.02 In
07:00

SW
SW

1 / 1 mph 85 / 95°F 77% 1010 mb
Low level cloud: 5%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
29%
0.01 In
13:00

SW
SW

2 / 2 mph 102 / 120°F 45% 1009 mb
Low level cloud: 16%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
24%
0.01 In
19:00

SSW
SSW

5 / 6 mph 93 / 108°F 61% 1007 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
0.01 In
Wed 08
Apr
01:00

S
S

5 / 6 mph 87 / 100°F 78% 1008 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
0.04 In
07:00

E
E

5 / 6 mph 83 / 92°F 80% 1011 mb
Low level cloud: 1%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
0.01 In
13:00

SSW
SSW

2 / 3 mph 103 / 120°F 42% 1008 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
19%
0.00 In
19:00

SW
SW

13 / 18 mph 80 / 85°F 82% 1010 mb
Low level cloud: 2%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
0.03 In
Thu 09
Apr
01:00

SSW
SSW

3 / 4 mph 90 / 106°F 69% 1009 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
0.00 In
07:00

ESE
ESE

6 / 8 mph 82 / 90°F 80% 1013 mb
Low level cloud: 1%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
0.03 In
13:00

S
S

2 / 3 mph 101 / 114°F 40% 1010 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
0.00 In
19:00

S
S

5 / 6 mph 94 / 105°F 51% 1009 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
0.01 In
Fri 10
Apr
01:00

SSE
SSE

4 / 6 mph 86 / 99°F 79% 1012 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
0.08 In
07:00

ESE
ESE

5 / 5 mph 86 / 97°F 75% 1011 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
0.00 In
13:00

S
S

8 / 10 mph 96 / 104°F 45% 1010 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
0.02 In
19:00

SSE
SSE

5 / 6 mph 95 / 105°F 49% 1008 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
0.01 In
Sat 11
Apr
01:00

S
S

3 / 3 mph 90 / 103°F 66% 1010 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
0.00 In
07:00

ESE
ESE

2 / 2 mph 88 / 104°F 76% 1010 mb
Low level cloud: 9%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
11%
0.00 In
13:00

S
S

5 / 5 mph 98 / 109°F 44% 1010 mb
Low level cloud: 2%
Mid level cloud: 28%
High level cloud: 14%
Most Significant Cloud Type: medium
33%
0.00 In
19:00

WSW
WSW

4 / 5 mph 94 / 109°F 58% 1007 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 5%
Most Significant Cloud Type: medium
11%
0.01 In
Sun 12
Apr
01:00

W
W

5 / 6 mph 87 / 101°F 76% 1010 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: medium
19%
0.00 In
07:00

ESE
ESE

6 / 7 mph 86 / 98°F 74% 1011 mb
Low level cloud: 6%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
9%
0.00 In
13:00

SSE
SSE

2 / 3 mph 98 / 111°F 48% 1010 mb
Low level cloud: 22%
Mid level cloud: 33%
High level cloud: 3%
Most Significant Cloud Type: low
33%
0.04 In
19:00

SW
SW

12 / 20 mph 87 / 93°F 58% 1009 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 16%
Most Significant Cloud Type: medium
23%
0.02 In
Mon 13
Apr
01:00

WNW
WNW

5 / 7 mph 84 / 96°F 83% 1011 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 2%
Most Significant Cloud Type: medium
17%
0.09 In
07:00

ENE
ENE

3 / 4 mph 87 / 100°F 79% 1013 mb
Low level cloud: 8%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
11%
0.00 In
13:00

S
S

3 / 5 mph 96 / 109°F 50% 1012 mb
Low level cloud: 29%
Mid level cloud: 23%
High level cloud: 25%
Most Significant Cloud Type: low
40%
0.15 In
19:00

S
S

3 / 4 mph 97 / 113°F 52% 1009 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
0.00 In
Tue 14
Apr
01:00

N
N

3 / 5 mph 82 / 92°F 85% 1012 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
26%
0.22 In
07:00

SW
SW

2 / 3 mph 89 / 105°F 74% 1011 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 5%
Most Significant Cloud Type: medium
6%
0.00 In
13:00

S
S

4 / 5 mph 99 / 114°F 48% 1011 mb
Low level cloud: 3%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
0.00 In
19:00

WSW
WSW

3 / 3 mph 100 / 117°F 49% 1007 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 33%
Most Significant Cloud Type: medium
11%
0.00 In

Other Locations Near to Siem Reap

Cities and Towns: Angkor, Cambodia

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