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Sleepy Eye 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Sleepy Eye

Minnesota, United States Of America

Long range weather outlook for Sleepy Eye includes 14 day forecast summary:

The forecast for Sleepy Eye in the coming two weeks is predicting the average daytime maximum temperature will be around 20°C, with a high for the two weeks of 24°C expected on the afternoon of Monday 20th. The average minimum temperature will be 12°C, dipping to its lowest on the morning of Saturday 25th at 8°C. Expect the next 14 days have most days seeing a little rain. The current forecast indicates Tuesday 21st will have the most precipitation with an accumulation of around 41.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 19
May		15:00

SSE
SSE

 14 / 17 mph 70 / 69°F 42% 1012 mb
Low level cloud: 0%
Mid level cloud: 80%
High level cloud: 90%
Most Significant Cloud Type: medium
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

 12 / 17 mph 68 / 66°F 58% 1009 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 8%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SE
SE

 8 / 15 mph 62 / 62°F 80% 1009 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 2%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
May		00:00

SSE
SSE

 9 / 14 mph 61 / 61°F 87% 1007 mb
Low level cloud: 59%
Mid level cloud: 46%
High level cloud: 100%
Most Significant Cloud Type: low
86%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
03:00

SE
SE

 5 / 9 mph 61 / 61°F 97% 1006 mb
Low level cloud: 100%
Mid level cloud: 45%
High level cloud: 95%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
06:00

SE
SE

 1 / 2 mph 62 / 62°F 95% 1005 mb
Low level cloud: 97%
Mid level cloud: 39%
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

W
W

 9 / 11 mph 65 / 65°F 88% 1006 mb
Low level cloud: 94%
Mid level cloud: 63%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NW
NW

 11 / 13 mph 75 / 77°F 64% 1007 mb
Low level cloud: 83%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NW
NW

 13 / 15 mph 75 / 77°F 58% 1008 mb
Low level cloud: 55%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

N
N

 9 / 12 mph 73 / 76°F 62% 1009 mb
Low level cloud: 24%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NE
NE

 7 / 14 mph 63 / 63°F 75% 1010 mb
Low level cloud: 12%
Mid level cloud: 9%
High level cloud: 39%
Most Significant Cloud Type: low
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
May		00:00

ENE
ENE

 12 / 18 mph 60 / 60°F 85% 1009 mb
Low level cloud: 35%
Mid level cloud: 55%
High level cloud: 93%
Most Significant Cloud Type: low
65%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
03:00

ENE
ENE

 16 / 26 mph 58 / 54°F 92% 1006 mb
Low level cloud: 74%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
06:00

E
E

 20 / 34 mph 57 / 53°F 95% 1003 mb
Low level cloud: 98%
Mid level cloud: 70%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.5 In of precipitation over the past 3 hours.
0.5 In
09:00

SE
SE

 14 / 22 mph 62 / 62°F 96% 998 mb
Low level cloud: 100%
Mid level cloud: 27%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.4 In of precipitation over the past 3 hours.
0.4 In
12:00

S
S

 7 / 11 mph 66 / 66°F 96% 994 mb
Low level cloud: 100%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
15:00

WNW
WNW

 12 / 20 mph 59 / 59°F 95% 993 mb
Low level cloud: 77%
Mid level cloud: 46%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
18:00

WNW
WNW

 22 / 31 mph 53 / 48°F 91% 996 mb
Low level cloud: 100%
Mid level cloud: 95%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

NW
NW

 22 / 32 mph 51 / 44°F 84% 1002 mb
Low level cloud: 82%
Mid level cloud: 44%
High level cloud: 7%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 22
May		00:00

WNW
WNW

 16 / 23 mph 49 / 43°F 88% 1006 mb
Low level cloud: 72%
Mid level cloud: 30%
High level cloud: 3%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

 14 / 20 mph 48 / 43°F 89% 1005 mb
Low level cloud: 81%
Mid level cloud: 18%
High level cloud: 97%
Most Significant Cloud Type: low
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WNW
WNW

 9 / 11 mph 48 / 44°F 88% 1008 mb
Low level cloud: 93%
Mid level cloud: 95%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NW
NW

 12 / 16 mph 48 / 43°F 91% 1010 mb
Low level cloud: 86%
Mid level cloud: 91%
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

NNW
NNW

 7 / 10 mph 54 / 50°F 80% 1011 mb
Low level cloud: 54%
Mid level cloud: 43%
High level cloud: 16%
Most Significant Cloud Type: low
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NW
NW

 9 / 10 mph 65 / 63°F 56% 1011 mb
Low level cloud: 18%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

 8 / 11 mph 63 / 61°F 68% 1011 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 18%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

 5 / 11 mph 55 / 54°F 76% 1012 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 23
May		00:00

SW
SW

 8 / 17 mph 53 / 50°F 76% 1014 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 1%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SW
SW

 7 / 15 mph 51 / 48°F 79% 1014 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 7%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

 5 / 10 mph 54 / 51°F 82% 1015 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 5%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SW
SW

 9 / 11 mph 65 / 64°F 61% 1015 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 5%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

S
S

 9 / 10 mph 73 / 76°F 50% 1013 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 32%
Most Significant Cloud Type: medium
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSE
SSE

 14 / 17 mph 74 / 76°F 47% 1011 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 92%
Most Significant Cloud Type: medium
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

 15 / 23 mph 70 / 69°F 58% 1009 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 13%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SSE
SSE

 13 / 23 mph 62 / 62°F 69% 1010 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 24
May		00:00

SSE
SSE

 16 / 26 mph 60 / 60°F 74% 1009 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 32%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSE
SSE

 15 / 23 mph 58 / 54°F 85% 1007 mb
Low level cloud: 87%
Mid level cloud: 52%
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

SSE
SSE

 12 / 17 mph 57 / 55°F 93% 1005 mb
Low level cloud: 88%
Mid level cloud: 72%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
09:00

WSW
WSW

 11 / 15 mph 57 / 55°F 90% 1005 mb
Low level cloud: 99%
Mid level cloud: 98%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
12:00

W
W

 13 / 17 mph 54 / 50°F 84% 1007 mb
Low level cloud: 82%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

 13 / 17 mph 56 / 52°F 77% 1008 mb
Low level cloud: 78%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
81%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

 12 / 17 mph 56 / 52°F 71% 1008 mb
Low level cloud: 80%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NW
NW

 3 / 6 mph 52 / 52°F 81% 1010 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 25
May		00:00

SSW
SSW

 5 / 11 mph 50 / 48°F 82% 1011 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

 7 / 14 mph 47 / 44°F 84% 1010 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 7%
Most Significant Cloud Type: high
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

S
S

 8 / 16 mph 50 / 46°F 83% 1011 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 58%
Most Significant Cloud Type: high
58%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

S
S

 14 / 17 mph 62 / 60°F 60% 1009 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 53%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

S
S

 18 / 21 mph 69 / 68°F 48% 1007 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSW
SSW

 18 / 22 mph 74 / 76°F 47% 1005 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

S
S

 13 / 21 mph 72 / 76°F 60% 1004 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

S
S

 10 / 21 mph 63 / 63°F 75% 1005 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
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 26
May		00:00

W
W

 5 / 10 mph 53 / 52°F 79% 1009 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 71%
Most Significant Cloud Type: high
70%
0.0 In
06:00

WNW
WNW

 3 / 7 mph 53 / 53°F 73% 1015 mb
Low level cloud: 0%
Mid level cloud: 64%
High level cloud: 0%
Most Significant Cloud Type: medium
63%
0.0 In
12:00

E
E

 13 / 28 mph 70 / 70°F 54% 1009 mb
Low level cloud: 8%
Mid level cloud: 14%
High level cloud: 62%
Most Significant Cloud Type: low
20%
0.0 In
18:00

WNW
WNW

 8 / 17 mph 66 / 66°F 59% 1012 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
0.0 In
Mon 27
May		00:00

SSW
SSW

 18 / 38 mph 61 / 61°F 80% 1006 mb
Low level cloud: 29%
Mid level cloud: 43%
High level cloud: 32%
Most Significant Cloud Type: low
47%
0.0 In
06:00

SE
SE

 3 / 7 mph 56 / 56°F 78% 1018 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 37%
Most Significant Cloud Type: medium
3%
0.0 In
12:00

ESE
ESE

 5 / 10 mph 67 / 67°F 46% 1020 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 5%
Most Significant Cloud Type: medium
45%
0.0 In
18:00

NE
NE

 10 / 22 mph 70 / 70°F 73% 1012 mb
Low level cloud: 70%
Mid level cloud: 12%
High level cloud: 17%
Most Significant Cloud Type: low
76%
0.0 In
Tue 28
May		00:00

ENE
ENE

 4 / 9 mph 60 / 60°F 67% 1022 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
45%
0.0 In
06:00

NW
NW

 12 / 24 mph 54 / 51°F 92% 1018 mb
Low level cloud: 93%
Mid level cloud: 42%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.2 In
12:00

ESE
ESE

 0 / 1 mph 72 / 76°F 49% 1024 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 0%
Most Significant Cloud Type: medium
29%
0.0 In
18:00

NW
NW

 11 / 23 mph 57 / 55°F 84% 1022 mb
Low level cloud: 52%
Mid level cloud: 70%
High level cloud: 0%
Most Significant Cloud Type: low
76%
0.0 In
Wed 29
May		00:00

SSW
SSW

 4 / 7 mph 59 / 59°F 70% 1025 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 4%
Most Significant Cloud Type: medium
12%
0.0 In
06:00

WNW
WNW

 8 / 16 mph 53 / 50°F 92% 1024 mb
Low level cloud: 38%
Mid level cloud: 55%
High level cloud: 10%
Most Significant Cloud Type: low
58%
0.0 In
12:00

S
S

 3 / 6 mph 73 / 76°F 47% 1024 mb
Low level cloud: 1%
Mid level cloud: 35%
High level cloud: 1%
Most Significant Cloud Type: medium
37%
0.0 In
18:00

N
N

 5 / 11 mph 62 / 62°F 71% 1023 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 13%
Most Significant Cloud Type: medium
27%
0.1 In
Thu 30
May		00:00

SE
SE

 4 / 8 mph 60 / 60°F 69% 1023 mb
Low level cloud: 0%
Mid level cloud: 33%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
0.0 In
06:00

NW
NW

 4 / 9 mph 55 / 55°F 82% 1025 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 7%
Most Significant Cloud Type: medium
29%
0.0 In
12:00

S
S

 11 / 23 mph 74 / 76°F 39% 1021 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: medium
23%
0.0 In
18:00

NNW
NNW

 3 / 6 mph 70 / 70°F 52% 1020 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 3%
Most Significant Cloud Type: medium
15%
0.0 In
Fri 31
May		00:00

S
S

 7 / 15 mph 59 / 58°F 73% 1020 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
0.0 In
06:00

WNW
WNW

 6 / 12 mph 56 / 55°F 75% 1020 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
0.0 In
12:00

S
S

 17 / 35 mph 74 / 76°F 42% 1018 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
26%
0.0 In
18:00

W
W

 5 / 10 mph 73 / 76°F 52% 1017 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 4%
Most Significant Cloud Type: medium
31%
0.0 In
Sat 01
Jun		00:00

S
S

 9 / 19 mph 63 / 63°F 78% 1016 mb
Low level cloud: 8%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
06:00

SW
SW

 6 / 13 mph 59 / 59°F 77% 1018 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
0.0 In
12:00

S
S

 13 / 28 mph 69 / 69°F 73% 1015 mb
Low level cloud: 88%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
88%
0.1 In
18:00

SSW
SSW

 11 / 24 mph 73 / 77°F 53% 1014 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Sun 02
Jun		00:00

S
S

 6 / 13 mph 62 / 62°F 94% 1013 mb
Low level cloud: 3%
Mid level cloud: 9%
High level cloud: 96%
Most Significant Cloud Type: medium
21%
0.1 In
06:00

SSE
SSE

 13 / 27 mph 60 / 60°F 83% 1013 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 32%
Most Significant Cloud Type: medium
7%
0.0 In
12:00

SSE
SSE

 10 / 20 mph 79 / 81°F 58% 1011 mb
Low level cloud: 61%
Mid level cloud: 28%
High level cloud: 100%
Most Significant Cloud Type: low
83%
0.1 In
18:00

SSE
SSE

 20 / 42 mph 69 / 69°F 78% 1009 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 84%
Most Significant Cloud Type: medium
32%
0.1 In
Mon 03
Jun		00:00

E
E

 7 / 15 mph 67 / 67°F 91% 1008 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 33%
Most Significant Cloud Type: medium
12%
0.2 In
06:00

SSE
SSE

 9 / 19 mph 64 / 64°F 94% 1005 mb
Low level cloud: 97%
Mid level cloud: 43%
High level cloud: 83%
Most Significant Cloud Type: low
100%
0.3 In
12:00

NNW
NNW

 18 / 38 mph 66 / 66°F 86% 1009 mb
Low level cloud: 91%
Mid level cloud: 46%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.2 In
18:00

WNW
WNW

 11 / 22 mph 75 / 78°F 72% 1004 mb
Low level cloud: 20%
Mid level cloud: 24%
High level cloud: 7%
Most Significant Cloud Type: low
29%
0.1 In

Other Locations Near to Sleepy Eye

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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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.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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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.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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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.
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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.
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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.
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Pressure