Weather2 on Twitter Weather2 on Facebook Weather2 on YouTube Weather2 blog

Local Weather

Kampong Speu 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Kampong Speu

Cambodia

Long range weather outlook for Kampong Speu includes 14 day forecast summary:

The next 14 day outlook for Kampong Speu shows the average daytime maximum temperature will be around 37°C, with a high for the two weeks of 39°C expected on the afternoon of Saturday 13th. The mean minimum temperature will be 26°C, dipping to its lowest on the morning of Sunday 7th at 24°C. Expect the coming 14 days to remain predominantly dry. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 07
Mar
13:00

ESE
ESE

7 / 9 mph 97 / 97°F 31% 1011 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

ESE
ESE

6 / 7 mph 99 / 98°F 26% 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
19:00

E
E

4 / 5 mph 94 / 96°F 34% 1009 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
22:00

S
S

11 / 12 mph 86 / 90°F 53% 1013 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
Mon 08
Mar
01:00

S
S

11 / 12 mph 81 / 86°F 70% 1012 mb
Low level cloud: 8%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
10%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
04:00

SSW
SSW

4 / 5 mph 79 / 83°F 77% 1013 mb
Low level cloud: 23%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
24%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
07:00

S
S

6 / 9 mph 80 / 81°F 76% 1014 mb
Low level cloud: 6%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
8%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
10:00

S
S

9 / 10 mph 88 / 89°F 52% 1016 mb
Low level cloud: 23%
Mid level cloud: 6%
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

8 / 9 mph 92 / 94°F 44% 1011 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

ESE
ESE

4 / 5 mph 96 / 96°F 34% 1008 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
19:00

SSE
SSE

5 / 6 mph 92 / 96°F 40% 1010 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

W
W

8 / 11 mph 84 / 88°F 56% 1012 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
24%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Tue 09
Mar
01:00

S
S

7 / 9 mph 81 / 85°F 68% 1012 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
04:00

WSW
WSW

5 / 7 mph 79 / 84°F 77% 1012 mb
Low level cloud: 6%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
11%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
07:00

SW
SW

4 / 6 mph 80 / 81°F 76% 1014 mb
Low level cloud: 6%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
11%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
10:00

SSW
SSW

8 / 9 mph 90 / 92°F 48% 1015 mb
Low level cloud: 6%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
6%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
13:00

E
E

3 / 3 mph 99 / 100°F 31% 1011 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: medium
26%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

ENE
ENE

7 / 8 mph 99 / 100°F 29% 1008 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
19:00

SSW
SSW

5 / 7 mph 91 / 93°F 40% 1010 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: medium
30%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
22:00

W
W

7 / 9 mph 84 / 89°F 66% 1012 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
Wed 10
Mar
01:00

SSE
SSE

6 / 8 mph 82 / 86°F 69% 1012 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: medium
25%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
04:00

SSW
SSW

5 / 7 mph 79 / 83°F 74% 1012 mb
Low level cloud: 4%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: medium
25%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
07:00

SW
SW

4 / 6 mph 81 / 82°F 77% 1014 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
10:00

S
S

8 / 9 mph 91 / 92°F 43% 1015 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
13:00

SE
SE

5 / 6 mph 98 / 98°F 29% 1011 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: medium
13%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

E
E

7 / 8 mph 100 / 97°F 22% 1008 mb
Low level cloud: 0%
Mid level cloud: 7%
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

ESE
ESE

5 / 8 mph 93 / 93°F 30% 1009 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

WSW
WSW

6 / 7 mph 84 / 91°F 66% 1012 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
Thu 11
Mar
01:00

S
S

7 / 10 mph 81 / 86°F 70% 1012 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
04:00

S
S

9 / 12 mph 80 / 84°F 76% 1011 mb
Low level cloud: 18%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
19%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
07:00

SW
SW

6 / 8 mph 81 / 82°F 75% 1013 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
10:00

S
S

5 / 6 mph 91 / 91°F 42% 1014 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
13:00

NE
NE

5 / 6 mph 98 / 98°F 29% 1010 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

NE
NE

10 / 11 mph 100 / 99°F 24% 1007 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
19:00

S
S

3 / 5 mph 94 / 94°F 30% 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
22:00

SSE
SSE

7 / 9 mph 86 / 91°F 60% 1011 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Fri 12
Mar
01:00

SSE
SSE

11 / 14 mph 82 / 86°F 64% 1012 mb
Low level cloud: 19%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
23%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
04:00

SSW
SSW

6 / 8 mph 80 / 85°F 73% 1011 mb
Low level cloud: 26%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
27%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
07:00

SW
SW

4 / 5 mph 81 / 83°F 77% 1013 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
10:00

SSE
SSE

6 / 6 mph 90 / 90°F 43% 1014 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
13:00

ENE
ENE

3 / 3 mph 99 / 99°F 27% 1010 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
16:00

NE
NE

9 / 11 mph 100 / 98°F 22% 1007 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
19:00

S
S

4 / 5 mph 95 / 94°F 27% 1009 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

WSW
WSW

6 / 8 mph 85 / 91°F 67% 1011 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 4%
Most Significant Cloud Type: medium
7%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Sat 13
Mar
01:00

S
S

5 / 6 mph 81 / 86°F 69% 1011 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
04:00

SW
SW

6 / 7 mph 80 / 84°F 77% 1011 mb
Low level cloud: 2%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
2%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
07:00

W
W

5 / 7 mph 80 / 82°F 77% 1012 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
10:00

SW
SW

6 / 7 mph 91 / 92°F 44% 1013 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
13:00

NE
NE

3 / 3 mph 101 / 101°F 26% 1009 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

ENE
ENE

8 / 9 mph 101 / 100°F 23% 1007 mb
Low level cloud: 0%
Mid level cloud: 42%
High level cloud: 0%
Most Significant Cloud Type: medium
42%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
19:00

WSW
WSW

10 / 14 mph 90 / 93°F 44% 1009 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
27%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
22:00

SW
SW

7 / 8 mph 85 / 91°F 67% 1011 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
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 14
Mar
01:00

SSE
SSE

6 / 8 mph 86 / 94°F 67% 1011 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
0.00 In
07:00

SW
SW

4 / 4 mph 85 / 95°F 80% 1011 mb
Low level cloud: 10%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
10%
0.00 In
13:00

N
N

6 / 7 mph 101 / 107°F 31% 1009 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
23%
0.00 In
19:00

SW
SW

11 / 13 mph 91 / 95°F 45% 1008 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 52%
Most Significant Cloud Type: medium
12%
0.00 In
Mon 15
Mar
01:00

SSW
SSW

6 / 7 mph 86 / 97°F 74% 1010 mb
Low level cloud: 5%
Mid level cloud: 4%
High level cloud: 1%
Most Significant Cloud Type: low
6%
0.00 In
07:00

SSW
SSW

4 / 5 mph 81 / 86°F 77% 1011 mb
Low level cloud: 48%
Mid level cloud: 6%
High level cloud: 6%
Most Significant Cloud Type: low
50%
0.00 In
13:00

NE
NE

5 / 6 mph 103 / 109°F 29% 1008 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
16%
0.00 In
19:00

WSW
WSW

8 / 9 mph 92 / 101°F 55% 1007 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
0.00 In
Tue 16
Mar
01:00

S
S

5 / 6 mph 86 / 99°F 78% 1009 mb
Low level cloud: 14%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
13%
0.00 In
07:00

SSW
SSW

6 / 8 mph 79 / 84°F 79% 1010 mb
Low level cloud: 76%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
78%
0.00 In
13:00

NE
NE

4 / 4 mph 104 / 112°F 31% 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

WSW
WSW

11 / 13 mph 87 / 93°F 56% 1007 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
0.00 In
Wed 17
Mar
01:00

S
S

8 / 9 mph 85 / 95°F 75% 1009 mb
Low level cloud: 18%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
19%
0.00 In
07:00

S
S

4 / 4 mph 83 / 92°F 79% 1010 mb
Low level cloud: 16%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
17%
0.00 In
13:00

SE
SE

7 / 9 mph 101 / 107°F 32% 1007 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 1%
Most Significant Cloud Type: medium
18%
0.00 In
19:00

E
E

8 / 9 mph 96 / 98°F 32% 1007 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
46%
0.00 In
Thu 18
Mar
01:00

S
S

7 / 8 mph 86 / 97°F 74% 1009 mb
Low level cloud: 11%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
13%
0.00 In
07:00

S
S

4 / 4 mph 85 / 96°F 78% 1010 mb
Low level cloud: 21%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
21%
0.00 In
13:00

ENE
ENE

6 / 7 mph 101 / 108°F 33% 1007 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
27%
0.00 In
19:00

E
E

5 / 6 mph 99 / 104°F 34% 1007 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 13%
Most Significant Cloud Type: medium
9%
0.00 In
Fri 19
Mar
01:00

SSE
SSE

10 / 12 mph 85 / 93°F 70% 1009 mb
Low level cloud: 8%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
11%
0.01 In
07:00

SSW
SSW

4 / 5 mph 82 / 90°F 78% 1010 mb
Low level cloud: 43%
Mid level cloud: 11%
High level cloud: 4%
Most Significant Cloud Type: low
47%
0.00 In
13:00

ESE
ESE

7 / 8 mph 100 / 107°F 35% 1008 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
0.00 In
19:00

SSE
SSE

10 / 11 mph 96 / 102°F 40% 1007 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
0.00 In
Sat 20
Mar
01:00

SSE
SSE

15 / 21 mph 82 / 87°F 71% 1012 mb
Low level cloud: 80%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
86%
0.06 In
07:00

SSE
SSE

5 / 6 mph 83 / 90°F 73% 1010 mb
Low level cloud: 25%
Mid level cloud: 14%
High level cloud: 1%
Most Significant Cloud Type: low
30%
0.00 In
13:00

NE
NE

15 / 17 mph 98 / 100°F 28% 1010 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
16%
0.00 In
19:00

S
S

4 / 4 mph 99 / 111°F 43% 1006 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
0.00 In
Sun 21
Mar
01:00

SE
SE

4 / 4 mph 90 / 102°F 64% 1010 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
0.02 In
07:00

NNW
NNW

3 / 4 mph 84 / 92°F 73% 1009 mb
Low level cloud: 23%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
28%
0.00 In
13:00

NNE
NNE

12 / 14 mph 95 / 95°F 29% 1009 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
0.00 In
19:00

S
S

7 / 8 mph 98 / 100°F 30% 1005 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
45%
0.00 In
Mon 22
Mar
01:00

SSW
SSW

5 / 6 mph 89 / 98°F 61% 1011 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
0.00 In
07:00

W
W

3 / 3 mph 83 / 91°F 73% 1009 mb
Low level cloud: 9%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: medium
55%
0.00 In
13:00

NNE
NNE

8 / 9 mph 97 / 101°F 35% 1009 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 2%
Most Significant Cloud Type: medium
14%
0.00 In
19:00

SSW
SSW

2 / 3 mph 104 / 108°F 27% 1006 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
0.00 In

Other Locations Near to Kampong Speu

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