Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Great East Lake 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Great East Lake

Maine, United States Of America

Long range weather outlook for Great East Lake includes 14 day forecast summary:

Over the next 14 days the Great East Lake forecast suggests the average daytime maximum temperature will be around 23°C, with a high for the two weeks of 32°C expected on the afternoon of Wednesday 22nd. The mean minimum temperature will be 10°C, dipping to its lowest on the morning of Saturday 25th at 5°C. Expect the next 14 days have mixed weather with some days dry and some seeing a little rain. The indicators are that Thursday 23rd will have the most precipitation with an accumulation of around 10.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Fri 17
May		16:00

ESE
ESE

 9 / 10 mph 68 / 66°F 56% 1016 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 6%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

E
E

 4 / 7 mph 55 / 53°F 86% 1017 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 19%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NNE
NNE

 3 / 7 mph 49 / 48°F 90% 1018 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 32%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 18
May		01:00

N
N

 3 / 6 mph 47 / 47°F 88% 1017 mb
Low level cloud: 14%
Mid level cloud: 22%
High level cloud: 46%
Most Significant Cloud Type: low
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NNE
NNE

 3 / 7 mph 48 / 47°F 82% 1017 mb
Low level cloud: 0%
Mid level cloud: 66%
High level cloud: 91%
Most Significant Cloud Type: medium
69%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NE
NE

 4 / 5 mph 56 / 54°F 67% 1018 mb
Low level cloud: 2%
Mid level cloud: 54%
High level cloud: 98%
Most Significant Cloud Type: medium
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NE
NE

 6 / 7 mph 61 / 59°F 66% 1018 mb
Low level cloud: 49%
Mid level cloud: 46%
High level cloud: 100%
Most Significant Cloud Type: low
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

E
E

 4 / 6 mph 59 / 58°F 75% 1017 mb
Low level cloud: 56%
Mid level cloud: 50%
High level cloud: 63%
Most Significant Cloud Type: low
81%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

E
E

 5 / 6 mph 56 / 56°F 82% 1017 mb
Low level cloud: 84%
Mid level cloud: 58%
High level cloud: 10%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NE
NE

 3 / 4 mph 54 / 54°F 88% 1017 mb
Low level cloud: 93%
Mid level cloud: 79%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NE
NE

 4 / 6 mph 53 / 53°F 90% 1018 mb
Low level cloud: 79%
Mid level cloud: 74%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 19
May		01:00

NNE
NNE

 5 / 7 mph 53 / 52°F 90% 1017 mb
Low level cloud: 95%
Mid level cloud: 65%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NNE
NNE

 6 / 9 mph 53 / 52°F 91% 1017 mb
Low level cloud: 98%
Mid level cloud: 44%
High level cloud: 1%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NNE
NNE

 6 / 8 mph 55 / 53°F 88% 1018 mb
Low level cloud: 100%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NE
NE

 7 / 8 mph 59 / 58°F 78% 1018 mb
Low level cloud: 99%
Mid level cloud: 17%
High level cloud: 1%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NE
NE

 6 / 7 mph 69 / 66°F 62% 1017 mb
Low level cloud: 66%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

ESE
ESE

 6 / 8 mph 64 / 62°F 75% 1017 mb
Low level cloud: 73%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

ESE
ESE

 4 / 6 mph 56 / 54°F 92% 1018 mb
Low level cloud: 49%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SSE
SSE

 0 / 1 mph 49 / 49°F 98% 1019 mb
Low level cloud: 62%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
May		01:00

N
N

 0 / 1 mph 47 / 47°F 98% 1019 mb
Low level cloud: 62%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
62%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NNW
NNW

 1 / 2 mph 46 / 47°F 98% 1018 mb
Low level cloud: 55%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NE
NE

 2 / 2 mph 60 / 58°F 82% 1019 mb
Low level cloud: 35%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

ESE
ESE

 2 / 2 mph 75 / 76°F 56% 1018 mb
Low level cloud: 28%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

ESE
ESE

 3 / 4 mph 79 / 78°F 47% 1016 mb
Low level cloud: 22%
Mid level cloud: 3%
High level cloud: 32%
Most Significant Cloud Type: low
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSE
SSE

 8 / 9 mph 74 / 76°F 56% 1015 mb
Low level cloud: 4%
Mid level cloud: 6%
High level cloud: 4%
Most Significant Cloud Type: low
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

S
S

 4 / 9 mph 59 / 57°F 89% 1016 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 89%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SW
SW

 3 / 7 mph 54 / 54°F 96% 1016 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 24%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
May		01:00

SW
SW

 4 / 7 mph 53 / 53°F 96% 1015 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 8%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WSW
WSW

 3 / 6 mph 52 / 52°F 96% 1015 mb
Low level cloud: 2%
Mid level cloud: 8%
High level cloud: 3%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SW
SW

 3 / 4 mph 68 / 65°F 72% 1015 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SW
SW

 6 / 7 mph 81 / 79°F 51% 1013 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
13:00

SW
SW

 7 / 8 mph 86 / 83°F 42% 1012 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

S
S

 8 / 10 mph 84 / 82°F 47% 1010 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 1%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SSE
SSE

 4 / 9 mph 70 / 67°F 79% 1011 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 67%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SW
SW

 7 / 15 mph 65 / 65°F 80% 1012 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 13%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 22
May		01:00

SW
SW

 5 / 11 mph 61 / 61°F 92% 1011 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 17%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WSW
WSW

 5 / 10 mph 59 / 59°F 96% 1011 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 1%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WSW
WSW

 6 / 8 mph 74 / 76°F 66% 1012 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
10:00

SW
SW

 9 / 10 mph 84 / 82°F 49% 1011 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WSW
WSW

 10 / 12 mph 89 / 87°F 37% 1009 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSW
SSW

 9 / 11 mph 88 / 87°F 40% 1007 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SSW
SSW

 8 / 16 mph 75 / 76°F 66% 1007 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SW
SW

 10 / 17 mph 69 / 69°F 71% 1009 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 5%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 23
May		01:00

SW
SW

 7 / 13 mph 66 / 66°F 79% 1008 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 99%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SW
SW

 6 / 12 mph 63 / 63°F 87% 1007 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 13%
Most Significant Cloud Type: medium
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SW
SW

 10 / 13 mph 71 / 68°F 80% 1006 mb
Low level cloud: 10%
Mid level cloud: 30%
High level cloud: 1%
Most Significant Cloud Type: medium
58%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SW
SW

 15 / 17 mph 81 / 82°F 53% 1005 mb
Low level cloud: 11%
Mid level cloud: 43%
High level cloud: 19%
Most Significant Cloud Type: medium
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SW
SW

 13 / 18 mph 79 / 80°F 63% 1003 mb
Low level cloud: 3%
Mid level cloud: 22%
High level cloud: 17%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SW
SW

 10 / 16 mph 77 / 79°F 76% 1001 mb
Low level cloud: 19%
Mid level cloud: 43%
High level cloud: 59%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

WSW
WSW

 12 / 21 mph 69 / 67°F 95% 1001 mb
Low level cloud: 21%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
47%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
22:00

W
W

 15 / 23 mph 61 / 61°F 91% 1003 mb
Low level cloud: 17%
Mid level cloud: 20%
High level cloud: 4%
Most Significant Cloud Type: low
23%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Fri 24
May		01:00

W
W

 6 / 13 mph 52 / 50°F 78% 1014 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
07:00

W
W

 14 / 23 mph 53 / 49°F 65% 1006 mb
Low level cloud: 1%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.0 In
13:00

W
W

 14 / 19 mph 81 / 80°F 35% 1009 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 7%
Most Significant Cloud Type: medium
15%
0.0 In
19:00

SSW
SSW

 4 / 8 mph 69 / 69°F 72% 1013 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 9%
Most Significant Cloud Type: medium
10%
0.0 In
Sat 25
May		01:00

NNE
NNE

 4 / 8 mph 45 / 43°F 96% 1020 mb
Low level cloud: 54%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
70%
0.0 In
07:00

WNW
WNW

 6 / 8 mph 53 / 51°F 61% 1008 mb
Low level cloud: 17%
Mid level cloud: 12%
High level cloud: 10%
Most Significant Cloud Type: low
22%
0.0 In
13:00

WNW
WNW

 15 / 28 mph 61 / 61°F 44% 1010 mb
Low level cloud: 2%
Mid level cloud: 97%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
0.0 In
19:00

NNW
NNW

 6 / 12 mph 55 / 53°F 60% 1020 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
0.0 In
Sun 26
May		01:00

WNW
WNW

 6 / 13 mph 45 / 41°F 81% 1017 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.0 In
07:00

NW
NW

 4 / 7 mph 62 / 62°F 53% 1024 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 1%
Most Significant Cloud Type: medium
1%
0.0 In
13:00

S
S

 2 / 3 mph 78 / 77°F 26% 1019 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
0.0 In
19:00

S
S

 4 / 9 mph 57 / 57°F 73% 1023 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.0 In
Mon 27
May		01:00

SSW
SSW

 4 / 8 mph 50 / 49°F 85% 1019 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
07:00

E
E

 3 / 5 mph 64 / 64°F 58% 1019 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
0.0 In
13:00

SSW
SSW

 9 / 15 mph 57 / 55°F 98% 1011 mb
Low level cloud: 100%
Mid level cloud: 78%
High level cloud: 90%
Most Significant Cloud Type: low
100%
0.1 In
19:00

SE
SE

 4 / 8 mph 59 / 59°F 70% 1015 mb
Low level cloud: 13%
Mid level cloud: 59%
High level cloud: 0%
Most Significant Cloud Type: medium
94%
0.0 In
Tue 28
May		01:00

SW
SW

 5 / 10 mph 62 / 62°F 99% 1007 mb
Low level cloud: 91%
Mid level cloud: 29%
High level cloud: 69%
Most Significant Cloud Type: low
100%
0.1 In
07:00

ESE
ESE

 3 / 5 mph 59 / 60°F 65% 1014 mb
Low level cloud: 0%
Mid level cloud: 99%
High level cloud: 99%
Most Significant Cloud Type: medium
100%
0.0 In
13:00

WNW
WNW

 14 / 26 mph 74 / 76°F 40% 1008 mb
Low level cloud: 0%
Mid level cloud: 34%
High level cloud: 20%
Most Significant Cloud Type: medium
35%
0.0 In
19:00

WSW
WSW

 3 / 5 mph 53 / 53°F 96% 1015 mb
Low level cloud: 94%
Mid level cloud: 75%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.1 In
Wed 29
May		01:00

WNW
WNW

 5 / 10 mph 49 / 47°F 82% 1014 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
07:00

SW
SW

 1 / 3 mph 59 / 59°F 85% 1014 mb
Low level cloud: 35%
Mid level cloud: 4%
High level cloud: 33%
Most Significant Cloud Type: low
40%
0.0 In
13:00

NW
NW

 9 / 17 mph 74 / 75°F 30% 1015 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 4%
Most Significant Cloud Type: medium
9%
0.0 In
19:00

SSW
SSW

 3 / 6 mph 63 / 63°F 86% 1011 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 100%
Most Significant Cloud Type: medium
30%
0.0 In
Thu 30
May		01:00

NW
NW

 4 / 8 mph 54 / 53°F 77% 1018 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
0.0 In
07:00

NE
NE

 2 / 5 mph 67 / 67°F 75% 1012 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 87%
Most Significant Cloud Type: medium
17%
0.0 In
13:00

E
E

 2 / 4 mph 83 / 81°F 34% 1016 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 32%
Most Significant Cloud Type: medium
16%
0.0 In
19:00

SSE
SSE

 6 / 12 mph 60 / 60°F 94% 1011 mb
Low level cloud: 23%
Mid level cloud: 46%
High level cloud: 99%
Most Significant Cloud Type: low
50%
0.1 In
Fri 31
May		01:00

NW
NW

 2 / 5 mph 57 / 58°F 82% 1017 mb
Low level cloud: 5%
Mid level cloud: 51%
High level cloud: 100%
Most Significant Cloud Type: medium
68%
0.0 In
07:00

SSE
SSE

 5 / 11 mph 56 / 56°F 99% 1010 mb
Low level cloud: 100%
Mid level cloud: 91%
High level cloud: 91%
Most Significant Cloud Type: low
100%
0.2 In
13:00

E
E

 12 / 23 mph 69 / 69°F 44% 1022 mb
Low level cloud: 11%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
74%
0.0 In
19:00

SE
SE

 4 / 9 mph 59 / 59°F 96% 1009 mb
Low level cloud: 65%
Mid level cloud: 5%
High level cloud: 2%
Most Significant Cloud Type: low
67%
0.2 In
Sat 01
Jun		01:00

ENE
ENE

 11 / 22 mph 52 / 48°F 65% 1027 mb
Low level cloud: 6%
Mid level cloud: 13%
High level cloud: 100%
Most Significant Cloud Type: medium
33%
0.0 In
07:00

ENE
ENE

 2 / 5 mph 62 / 62°F 94% 1008 mb
Low level cloud: 96%
Mid level cloud: 46%
High level cloud: 41%
Most Significant Cloud Type: low
100%
0.0 In
13:00

E
E

 14 / 27 mph 61 / 61°F 33% 1028 mb
Low level cloud: 0%
Mid level cloud: 53%
High level cloud: 40%
Most Significant Cloud Type: medium
54%
0.0 In
19:00

W
W

 4 / 8 mph 61 / 61°F 77% 1007 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
0.5 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