Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Greysteel 14 Day Long Range Forecast

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

County Londonderry, United Kingdom

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

The outlook for Greysteel in the two weeks ahead shows the average daytime maximum temperature will be around 6°C, with a high for the two weeks of 9°C expected on the afternoon of Saturday 31st. The mean minimum temperature will be 3°C, dipping to its lowest on the morning of Tuesday 27th at 0°C. Expect the coming 14 days to have some days seeing a little precipitation and some days with rain. It looks like Thursday 29th will have the most precipitation with an accumulation of around 16.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Fri 23
Jan		12:00

ESE
ESE

 18 / 22 mph 44 / 37°F 81% 984 mb
Low level cloud: 84%
Mid level cloud: 9%
High level cloud: 32%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

E
E

 17 / 21 mph 45 / 37°F 84% 985 mb
Low level cloud: 100%
Mid level cloud: 46%
High level cloud: 53%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

E
E

 18 / 21 mph 44 / 37°F 93% 985 mb
Low level cloud: 100%
Mid level cloud: 94%
High level cloud: 19%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

E
E

 16 / 21 mph 43 / 36°F 94% 987 mb
Low level cloud: 100%
Mid level cloud: 95%
High level cloud: 1%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 24
Jan		00:00

E
E

 18 / 28 mph 42 / 34°F 84% 989 mb
Low level cloud: 96%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

E
E

 16 / 27 mph 42 / 34°F 86% 989 mb
Low level cloud: 87%
Mid level cloud: 3%
High level cloud: 29%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

E
E

 19 / 30 mph 41 / 33°F 85% 990 mb
Low level cloud: 92%
Mid level cloud: 32%
High level cloud: 12%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ESE
ESE

 17 / 21 mph 43 / 34°F 94% 992 mb
Low level cloud: 99%
Mid level cloud: 44%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

ESE
ESE

 18 / 23 mph 44 / 36°F 79% 992 mb
Low level cloud: 93%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ESE
ESE

 16 / 18 mph 45 / 37°F 79% 992 mb
Low level cloud: 81%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ESE
ESE

 17 / 21 mph 44 / 36°F 81% 992 mb
Low level cloud: 83%
Mid level cloud: 13%
High level cloud: 33%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

E
E

 19 / 26 mph 43 / 35°F 81% 991 mb
Low level cloud: 90%
Mid level cloud: 17%
High level cloud: 88%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 25
Jan		00:00

E
E

 21 / 30 mph 41 / 31°F 85% 989 mb
Low level cloud: 100%
Mid level cloud: 46%
High level cloud: 96%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

E
E

 25 / 34 mph 40 / 29°F 92% 987 mb
Low level cloud: 99%
Mid level cloud: 57%
High level cloud: 79%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

E
E

 23 / 32 mph 40 / 29°F 96% 988 mb
Low level cloud: 99%
Mid level cloud: 63%
High level cloud: 71%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
09:00

E
E

 19 / 25 mph 41 / 32°F 96% 992 mb
Low level cloud: 100%
Mid level cloud: 44%
High level cloud: 37%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

E
E

 15 / 17 mph 43 / 35°F 92% 995 mb
Low level cloud: 100%
Mid level cloud: 18%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

E
E

 13 / 15 mph 43 / 37°F 93% 997 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 21%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

E
E

 12 / 14 mph 43 / 36°F 92% 999 mb
Low level cloud: 97%
Mid level cloud: 99%
High level cloud: 18%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

E
E

 11 / 13 mph 41 / 35°F 88% 1000 mb
Low level cloud: 100%
Mid level cloud: 19%
High level cloud: 5%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 26
Jan		00:00

ESE
ESE

 10 / 15 mph 39 / 32°F 97% 999 mb
Low level cloud: 98%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ESE
ESE

 15 / 28 mph 37 / 29°F 93% 998 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 3%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ESE
ESE

 17 / 35 mph 36 / 27°F 89% 997 mb
Low level cloud: 93%
Mid level cloud: 87%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

 18 / 31 mph 39 / 30°F 91% 995 mb
Low level cloud: 98%
Mid level cloud: 100%
High level cloud: 87%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

 19 / 27 mph 42 / 34°F 89% 993 mb
Low level cloud: 100%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SE
SE

 21 / 24 mph 44 / 35°F 90% 991 mb
Low level cloud: 100%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSE
SSE

 14 / 16 mph 42 / 35°F 90% 992 mb
Low level cloud: 56%
Mid level cloud: 87%
High level cloud: 72%
Most Significant Cloud Type: low
94%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

SSE
SSE

 6 / 9 mph 40 / 35°F 92% 992 mb
Low level cloud: 66%
Mid level cloud: 41%
High level cloud: 100%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 27
Jan		00:00

SE
SE

 4 / 8 mph 37 / 34°F 94% 992 mb
Low level cloud: 10%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ESE
ESE

 4 / 7 mph 37 / 34°F 96% 991 mb
Low level cloud: 31%
Mid level cloud: 61%
High level cloud: 100%
Most Significant Cloud Type: low
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SE
SE

 3 / 5 mph 34 / 32°F 96% 991 mb
Low level cloud: 37%
Mid level cloud: 0%
High level cloud: 59%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ESE
ESE

 2 / 4 mph 32 / 31°F 94% 991 mb
Low level cloud: 14%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

 5 / 6 mph 42 / 39°F 86% 992 mb
Low level cloud: 36%
Mid level cloud: 0%
High level cloud: 46%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ENE
ENE

 9 / 11 mph 42 / 37°F 85% 990 mb
Low level cloud: 13%
Mid level cloud: 8%
High level cloud: 100%
Most Significant Cloud Type: low
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ENE
ENE

 12 / 17 mph 39 / 31°F 89% 991 mb
Low level cloud: 25%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

ENE
ENE

 14 / 19 mph 40 / 33°F 90% 989 mb
Low level cloud: 95%
Mid level cloud: 99%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 28
Jan		00:00

ENE
ENE

 18 / 27 mph 39 / 29°F 86% 988 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

E
E

 19 / 28 mph 38 / 28°F 87% 988 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ENE
ENE

 20 / 28 mph 37 / 27°F 96% 985 mb
Low level cloud: 99%
Mid level cloud: 46%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

E
E

 19 / 22 mph 39 / 29°F 96% 985 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

E
E

 17 / 19 mph 41 / 32°F 91% 985 mb
Low level cloud: 100%
Mid level cloud: 93%
High level cloud: 94%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

E
E

 13 / 15 mph 42 / 35°F 95% 985 mb
Low level cloud: 99%
Mid level cloud: 99%
High level cloud: 28%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

E
E

 13 / 15 mph 41 / 34°F 97% 985 mb
Low level cloud: 100%
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
21:00

ESE
ESE

 11 / 13 mph 39 / 33°F 96% 983 mb
Low level cloud: 99%
Mid level cloud: 49%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 29
Jan		00:00

ESE
ESE

 12 / 14 mph 40 / 33°F 97% 981 mb
Low level cloud: 93%
Mid level cloud: 66%
High level cloud: 83%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SE
SE

 15 / 22 mph 39 / 30°F 91% 977 mb
Low level cloud: 49%
Mid level cloud: 97%
High level cloud: 69%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SE
SE

 18 / 34 mph 38 / 28°F 96% 971 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
09:00

SSW
SSW

 12 / 17 mph 41 / 33°F 89% 972 mb
Low level cloud: 70%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
73%
Expect 0.4 In of precipitation over the past 3 hours.
0.4 In
12:00

SSE
SSE

 15 / 18 mph 44 / 36°F 85% 974 mb
Low level cloud: 97%
Mid level cloud: 44%
High level cloud: 17%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSE
SSE

 15 / 18 mph 45 / 38°F 86% 972 mb
Low level cloud: 81%
Mid level cloud: 23%
High level cloud: 32%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSE
SSE

 14 / 16 mph 44 / 37°F 90% 972 mb
Low level cloud: 85%
Mid level cloud: 44%
High level cloud: 62%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

S
S

 15 / 26 mph 41 / 33°F 83% 974 mb
Low level cloud: 95%
Mid level cloud: 25%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Fri 30
Jan		00:00

SW
SW

 17 / 33 mph 43 / 35°F 91% 971 mb
Low level cloud: 99%
Mid level cloud: 65%
High level cloud: 32%
Most Significant Cloud Type: low
100%
0.0 In
06:00

SE
SE

 2 / 4 mph 31 / 31°F 80% 1012 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 32%
Most Significant Cloud Type: medium
4%
0.0 In
12:00

S
S

 3 / 6 mph 41 / 39°F 85% 989 mb
Low level cloud: 9%
Mid level cloud: 46%
High level cloud: 51%
Most Significant Cloud Type: medium
73%
0.0 In
18:00

ESE
ESE

 5 / 9 mph 42 / 38°F 97% 989 mb
Low level cloud: 91%
Mid level cloud: 44%
High level cloud: 37%
Most Significant Cloud Type: low
100%
0.0 In
Sat 31
Jan		00:00

S
S

 13 / 24 mph 42 / 34°F 89% 996 mb
Low level cloud: 84%
Mid level cloud: 28%
High level cloud: 95%
Most Significant Cloud Type: low
100%
0.0 In
06:00

S
S

 13 / 21 mph 39 / 32°F 88% 989 mb
Low level cloud: 66%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
74%
0.0 In
12:00

SW
SW

 16 / 26 mph 45 / 38°F 81% 996 mb
Low level cloud: 92%
Mid level cloud: 46%
High level cloud: 3%
Most Significant Cloud Type: low
100%
0.0 In
18:00

S
S

 9 / 15 mph 44 / 39°F 92% 983 mb
Low level cloud: 12%
Mid level cloud: 22%
High level cloud: 1%
Most Significant Cloud Type: low
19%
0.0 In
Sun 01
Feb		00:00

S
S

 12 / 20 mph 42 / 35°F 89% 1004 mb
Low level cloud: 53%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
99%
0.0 In
06:00

SSE
SSE

 10 / 19 mph 42 / 36°F 91% 985 mb
Low level cloud: 89%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

S
S

 11 / 19 mph 51 / 47°F 94% 998 mb
Low level cloud: 98%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
18:00

SW
SW

 5 / 11 mph 38 / 34°F 95% 990 mb
Low level cloud: 12%
Mid level cloud: 14%
High level cloud: 8%
Most Significant Cloud Type: low
17%
0.3 In
Mon 02
Feb		00:00

SE
SE

 14 / 24 mph 50 / 45°F 96% 991 mb
Low level cloud: 87%
Mid level cloud: 96%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
06:00

SSW
SSW

 4 / 8 mph 34 / 31°F 98% 993 mb
Low level cloud: 51%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
12:00

S
S

 25 / 45 mph 50 / 43°F 79% 980 mb
Low level cloud: 89%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.4 In
18:00

E
E

 11 / 21 mph 43 / 37°F 87% 996 mb
Low level cloud: 32%
Mid level cloud: 3%
High level cloud: 3%
Most Significant Cloud Type: low
33%
0.0 In
Tue 03
Feb		00:00

S
S

 12 / 22 mph 42 / 35°F 88% 994 mb
Low level cloud: 75%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
78%
0.0 In
06:00

ENE
ENE

 15 / 28 mph 42 / 35°F 89% 996 mb
Low level cloud: 97%
Mid level cloud: 16%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

SSE
SSE

 10 / 19 mph 49 / 44°F 78% 1002 mb
Low level cloud: 7%
Mid level cloud: 21%
High level cloud: 8%
Most Significant Cloud Type: medium
40%
0.0 In
18:00

ENE
ENE

 5 / 9 mph 45 / 42°F 98% 998 mb
Low level cloud: 98%
Mid level cloud: 93%
High level cloud: 89%
Most Significant Cloud Type: low
100%
0.3 In
Wed 04
Feb		00:00

SSW
SSW

 4 / 9 mph 38 / 35°F 96% 1004 mb
Low level cloud: 32%
Mid level cloud: 46%
High level cloud: 97%
Most Significant Cloud Type: low
59%
0.0 In
06:00

WNW
WNW

 3 / 6 mph 39 / 37°F 98% 1000 mb
Low level cloud: 95%
Mid level cloud: 44%
High level cloud: 87%
Most Significant Cloud Type: low
100%
0.0 In
12:00

SSW
SSW

 4 / 6 mph 47 / 46°F 82% 1009 mb
Low level cloud: 21%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
29%
0.0 In
18:00

W
W

 5 / 10 mph 43 / 40°F 94% 1005 mb
Low level cloud: 23%
Mid level cloud: 13%
High level cloud: 5%
Most Significant Cloud Type: low
28%
0.0 In
Thu 05
Feb		00:00

SW
SW

 4 / 10 mph 34 / 30°F 94% 1013 mb
Low level cloud: 3%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
6%
0.0 In
06:00

SSW
SSW

 4 / 9 mph 35 / 31°F 94% 1009 mb
Low level cloud: 9%
Mid level cloud: 44%
High level cloud: 33%
Most Significant Cloud Type: medium
71%
0.0 In
12:00

SSW
SSW

 6 / 11 mph 45 / 42°F 80% 1017 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
0.0 In
18:00

S
S

 8 / 16 mph 43 / 38°F 94% 1014 mb
Low level cloud: 94%
Mid level cloud: 93%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
Fri 06
Feb		00:00

SSE
SSE

 6 / 12 mph 35 / 30°F 95% 1017 mb
Low level cloud: 10%
Mid level cloud: 16%
High level cloud: 100%
Most Significant Cloud Type: medium
48%
0.0 In
06:00

SSW
SSW

 3 / 6 mph 38 / 36°F 96% 1019 mb
Low level cloud: 34%
Mid level cloud: 8%
High level cloud: 97%
Most Significant Cloud Type: low
48%
0.0 In
12:00

S
S

 10 / 18 mph 43 / 38°F 82% 1013 mb
Low level cloud: 39%
Mid level cloud: 97%
High level cloud: 100%
Most Significant Cloud Type: low
84%
0.0 In
18:00

S
S

 2 / 3 mph 44 / 44°F 93% 1024 mb
Low level cloud: 11%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
17%
0.0 In
Sat 07
Feb		00:00

SSE
SSE

 11 / 20 mph 43 / 37°F 86% 1006 mb
Low level cloud: 94%
Mid level cloud: 51%
High level cloud: 99%
Most Significant Cloud Type: low
100%
0.0 In
06:00

S
S

 2 / 5 mph 38 / 37°F 93% 1028 mb
Low level cloud: 5%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
6%
0.0 In
12:00

SW
SW

 4 / 7 mph 45 / 43°F 95% 1003 mb
Low level cloud: 93%
Mid level cloud: 48%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.1 In
18:00

SSE
SSE

 4 / 8 mph 41 / 38°F 92% 1031 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 2%
Most Significant Cloud Type: medium
3%
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