Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Daugavpils 14 Day Long Range Forecast

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

Latvia

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

The next 14 day outlook for Daugavpils shows the average daytime maximum temperature will be around 2°C, with a high for the two weeks of 6°C expected on the afternoon of Friday 27th. The mean minimum temperature will be -1°C, dipping to its lowest on the morning of Monday 6th at -6°C. Expect the coming 14 days to have some days seeing a little precipitation and some days with rain, sleet or snow. It looks like Wednesday 1st 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
Fri 27
Dec		17:00

W
W

 4 / 5 mph 42 / 39°F 96% 1032 mb
Low level cloud: 63%
Mid level cloud: 26%
High level cloud: 13%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

WSW
WSW

 4 / 5 mph 40 / 37°F 98% 1031 mb
Low level cloud: 89%
Mid level cloud: 29%
High level cloud: 10%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

WSW
WSW

 4 / 6 mph 39 / 36°F 97% 1031 mb
Low level cloud: 99%
Mid level cloud: 23%
High level cloud: 19%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 28
Dec		02:00

WSW
WSW

 5 / 9 mph 38 / 34°F 98% 1030 mb
Low level cloud: 97%
Mid level cloud: 31%
High level cloud: 98%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

WSW
WSW

 4 / 9 mph 37 / 33°F 98% 1029 mb
Low level cloud: 93%
Mid level cloud: 66%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

WSW
WSW

 5 / 9 mph 38 / 34°F 98% 1028 mb
Low level cloud: 99%
Mid level cloud: 47%
High level cloud: 46%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

WSW
WSW

 5 / 8 mph 40 / 36°F 97% 1028 mb
Low level cloud: 99%
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
14:00

WSW
WSW

 6 / 9 mph 41 / 37°F 97% 1027 mb
Low level cloud: 97%
Mid level cloud: 15%
High level cloud: 4%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

WSW
WSW

 6 / 9 mph 41 / 37°F 92% 1026 mb
Low level cloud: 85%
Mid level cloud: 14%
High level cloud: 38%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

WSW
WSW

 7 / 11 mph 39 / 35°F 94% 1025 mb
Low level cloud: 98%
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
23:00

SW
SW

 7 / 12 mph 38 / 33°F 94% 1024 mb
Low level cloud: 89%
Mid level cloud: 26%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 29
Dec		02:00

SW
SW

 8 / 13 mph 38 / 33°F 91% 1023 mb
Low level cloud: 98%
Mid level cloud: 44%
High level cloud: 97%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

WSW
WSW

 8 / 16 mph 38 / 31°F 88% 1022 mb
Low level cloud: 95%
Mid level cloud: 30%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

WSW
WSW

 9 / 16 mph 38 / 32°F 88% 1021 mb
Low level cloud: 96%
Mid level cloud: 8%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

SW
SW

 10 / 15 mph 40 / 34°F 88% 1020 mb
Low level cloud: 100%
Mid level cloud: 8%
High level cloud: 82%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

SW
SW

 10 / 14 mph 42 / 36°F 86% 1017 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SW
SW

 10 / 14 mph 41 / 35°F 85% 1016 mb
Low level cloud: 93%
Mid level cloud: 77%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

SW
SW

 10 / 15 mph 40 / 33°F 81% 1015 mb
Low level cloud: 74%
Mid level cloud: 29%
High level cloud: 7%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

WSW
WSW

 11 / 14 mph 39 / 32°F 86% 1013 mb
Low level cloud: 95%
Mid level cloud: 44%
High level cloud: 16%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 30
Dec		02:00

WSW
WSW

 12 / 17 mph 39 / 32°F 84% 1012 mb
Low level cloud: 98%
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
05:00

SW
SW

 14 / 19 mph 39 / 31°F 90% 1010 mb
Low level cloud: 100%
Mid level cloud: 26%
High level cloud: 9%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

SW
SW

 16 / 22 mph 40 / 32°F 90% 1008 mb
Low level cloud: 100%
Mid level cloud: 55%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

WSW
WSW

 16 / 24 mph 40 / 31°F 96% 1007 mb
Low level cloud: 100%
Mid level cloud: 44%
High level cloud: 94%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

WNW
WNW

 15 / 21 mph 41 / 33°F 68% 1008 mb
Low level cloud: 6%
Mid level cloud: 32%
High level cloud: 13%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

W
W

 12 / 18 mph 35 / 27°F 67% 1011 mb
Low level cloud: 8%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

W
W

 10 / 15 mph 33 / 25°F 76% 1013 mb
Low level cloud: 25%
Mid level cloud: 1%
High level cloud: 2%
Most Significant Cloud Type: low
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

WSW
WSW

 9 / 13 mph 32 / 24°F 80% 1012 mb
Low level cloud: 2%
Mid level cloud: 46%
High level cloud: 16%
Most Significant Cloud Type: medium
53%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 31
Dec		02:00

SW
SW

 11 / 21 mph 29 / 20°F 81% 1009 mb
Low level cloud: 73%
Mid level cloud: 93%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

WSW
WSW

 11 / 21 mph 28 / 18°F 92% 1006 mb
Low level cloud: 80%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

W
W

 11 / 19 mph 29 / 20°F 91% 1005 mb
Low level cloud: 85%
Mid level cloud: 97%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

WNW
WNW

 15 / 19 mph 32 / 22°F 56% 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
14:00

WNW
WNW

 14 / 16 mph 34 / 24°F 50% 1009 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

W
W

 11 / 13 mph 33 / 24°F 59% 1011 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

WSW
WSW

 10 / 12 mph 31 / 23°F 65% 1010 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 67%
Most Significant Cloud Type: high
66%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

WSW
WSW

 10 / 14 mph 30 / 21°F 68% 1009 mb
Low level cloud: 0%
Mid level cloud: 99%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 01
Jan		02:00

WSW
WSW

 8 / 11 mph 30 / 22°F 70% 1007 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 83%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

SW
SW

 7 / 10 mph 29 / 22°F 83% 1005 mb
Low level cloud: 9%
Mid level cloud: 97%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

S
S

 6 / 8 mph 29 / 22°F 89% 1002 mb
Low level cloud: 45%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

SE
SE

 8 / 11 mph 29 / 22°F 94% 999 mb
Low level cloud: 83%
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
14:00

SSE
SSE

 10 / 15 mph 30 / 21°F 96% 993 mb
Low level cloud: 91%
Mid level cloud: 100%
High level cloud: 78%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
17:00

SW
SW

 17 / 26 mph 38 / 29°F 97% 989 mb
Low level cloud: 100%
Mid level cloud: 84%
High level cloud: 53%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
20:00

WSW
WSW

 19 / 28 mph 39 / 29°F 96% 988 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 74%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
23:00

WSW
WSW

 18 / 27 mph 38 / 29°F 96% 988 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 6%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 02
Jan		02:00

SW
SW

 16 / 25 mph 38 / 29°F 96% 987 mb
Low level cloud: 100%
Mid level cloud: 60%
High level cloud: 78%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

SW
SW

 15 / 22 mph 36 / 26°F 97% 985 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
08:00

SW
SW

 16 / 24 mph 34 / 24°F 97% 982 mb
Low level cloud: 98%
Mid level cloud: 48%
High level cloud: 93%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
11:00

WSW
WSW

 25 / 34 mph 39 / 29°F 81% 979 mb
Low level cloud: 97%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

W
W

 22 / 28 mph 30 / 17°F 86% 986 mb
Low level cloud: 100%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

WNW
WNW

 13 / 18 mph 29 / 19°F 87% 993 mb
Low level cloud: 94%
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
20:00

WNW
WNW

 11 / 15 mph 29 / 19°F 86% 997 mb
Low level cloud: 77%
Mid level cloud: 60%
High level cloud: 0%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

WNW
WNW

 10 / 14 mph 29 / 20°F 91% 1001 mb
Low level cloud: 90%
Mid level cloud: 100%
High level cloud: 0%
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 03
Jan		02:00

WSW
WSW

 14 / 25 mph 29 / 18°F 72% 1002 mb
Low level cloud: 10%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
10%
0.0 In
08:00

SSW
SSW

 8 / 13 mph 27 / 18°F 81% 1019 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 32%
Most Significant Cloud Type: medium
100%
0.0 In
14:00

N
N

 7 / 9 mph 30 / 23°F 54% 1019 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 8%
Most Significant Cloud Type: medium
46%
0.0 In
20:00

WNW
WNW

 6 / 8 mph 33 / 28°F 96% 1018 mb
Low level cloud: 79%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
Sat 04
Jan		02:00

NW
NW

 3 / 4 mph 22 / 19°F 91% 1031 mb
Low level cloud: 58%
Mid level cloud: 0%
High level cloud: 1%
Most Significant Cloud Type: low
57%
0.0 In
08:00

WSW
WSW

 8 / 13 mph 29 / 21°F 92% 1024 mb
Low level cloud: 96%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
97%
0.0 In
14:00

WSW
WSW

 14 / 19 mph 35 / 25°F 84% 1022 mb
Low level cloud: 100%
Mid level cloud: 50%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
20:00

SW
SW

 15 / 22 mph 33 / 23°F 88% 1014 mb
Low level cloud: 99%
Mid level cloud: 99%
High level cloud: 93%
Most Significant Cloud Type: low
100%
0.0 In
Sun 05
Jan		02:00

SW
SW

 15 / 24 mph 33 / 23°F 96% 1018 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
08:00

SSW
SSW

 13 / 28 mph 26 / 14°F 87% 1005 mb
Low level cloud: 100%
Mid level cloud: 21%
High level cloud: 94%
Most Significant Cloud Type: low
100%
0.0 In
14:00

WSW
WSW

 18 / 26 mph 38 / 28°F 96% 1009 mb
Low level cloud: 99%
Mid level cloud: 61%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
20:00

W
W

 15 / 21 mph 28 / 17°F 79% 997 mb
Low level cloud: 88%
Mid level cloud: 55%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.1 In
Mon 06
Jan		02:00

NW
NW

 3 / 5 mph 28 / 24°F 97% 1016 mb
Low level cloud: 26%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
25%
0.3 In
08:00

WNW
WNW

 17 / 26 mph 24 / 10°F 89% 997 mb
Low level cloud: 79%
Mid level cloud: 100%
High level cloud: 3%
Most Significant Cloud Type: low
100%
0.1 In
14:00

WNW
WNW

 1 / 1 mph 34 / 34°F 66% 1022 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
0.0 In
20:00

NW
NW

 15 / 24 mph 27 / 15°F 86% 1006 mb
Low level cloud: 80%
Mid level cloud: 100%
High level cloud: 6%
Most Significant Cloud Type: low
100%
0.1 In
Tue 07
Jan		02:00

SE
SE

 9 / 16 mph 25 / 16°F 68% 1017 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 21%
Most Significant Cloud Type: medium
45%
0.0 In
08:00

WNW
WNW

 11 / 20 mph 21 / 10°F 88% 1016 mb
Low level cloud: 48%
Mid level cloud: 63%
High level cloud: 0%
Most Significant Cloud Type: low
70%
0.0 In
14:00

ESE
ESE

 7 / 9 mph 31 / 24°F 83% 1018 mb
Low level cloud: 96%
Mid level cloud: 16%
High level cloud: 13%
Most Significant Cloud Type: low
100%
0.0 In
20:00

NNW
NNW

 9 / 15 mph 22 / 12°F 90% 1025 mb
Low level cloud: 100%
Mid level cloud: 10%
High level cloud: 15%
Most Significant Cloud Type: low
100%
0.0 In
Wed 08
Jan		02:00

SSE
SSE

 4 / 7 mph 29 / 24°F 91% 1023 mb
Low level cloud: 92%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
08:00

WNW
WNW

 5 / 9 mph 16 / 8°F 97% 1034 mb
Low level cloud: 62%
Mid level cloud: 3%
High level cloud: 12%
Most Significant Cloud Type: low
64%
0.0 In
14:00

SSW
SSW

 5 / 6 mph 34 / 29°F 92% 1024 mb
Low level cloud: 78%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
20:00

W
W

 3 / 6 mph 20 / 15°F 96% 1036 mb
Low level cloud: 6%
Mid level cloud: 19%
High level cloud: 32%
Most Significant Cloud Type: medium
36%
0.0 In
Thu 09
Jan		02:00

SW
SW

 7 / 12 mph 33 / 27°F 98% 1023 mb
Low level cloud: 95%
Mid level cloud: 51%
High level cloud: 7%
Most Significant Cloud Type: low
100%
0.0 In
08:00

SW
SW

 8 / 13 mph 26 / 17°F 96% 1030 mb
Low level cloud: 84%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
14:00

SSW
SSW

 4 / 8 mph 36 / 32°F 99% 1021 mb
Low level cloud: 97%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
20:00

WSW
WSW

 6 / 13 mph 29 / 22°F 98% 1025 mb
Low level cloud: 95%
Mid level cloud: 11%
High level cloud: 3%
Most Significant Cloud Type: low
99%
0.1 In
Fri 10
Jan		02:00

SW
SW

 6 / 11 mph 39 / 34°F 99% 1018 mb
Low level cloud: 95%
Mid level cloud: 65%
High level cloud: 13%
Most Significant Cloud Type: low
100%
0.0 In
08:00

WNW
WNW

 6 / 11 mph 34 / 29°F 99% 1021 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
14:00

W
W

 12 / 19 mph 45 / 39°F 96% 1011 mb
Low level cloud: 100%
Mid level cloud: 57%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
20:00

NNW
NNW

 9 / 14 mph 35 / 28°F 97% 1022 mb
Low level cloud: 95%
Mid level cloud: 33%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
Sat 11
Jan		02:00

W
W

 10 / 14 mph 36 / 29°F 93% 1014 mb
Low level cloud: 50%
Mid level cloud: 0%
High level cloud: 67%
Most Significant Cloud Type: low
58%
0.0 In
08:00

NNW
NNW

 6 / 9 mph 33 / 27°F 93% 1022 mb
Low level cloud: 73%
Mid level cloud: 4%
High level cloud: 1%
Most Significant Cloud Type: low
74%
0.0 In
14:00

W
W

 12 / 16 mph 43 / 37°F 82% 1016 mb
Low level cloud: 99%
Mid level cloud: 24%
High level cloud: 25%
Most Significant Cloud Type: low
100%
0.0 In
20:00

E
E

 4 / 6 mph 34 / 31°F 95% 1025 mb
Low level cloud: 76%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
77%
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