Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waxing Gibbous 86%

18:34

No Set

02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 OK
17 Bad
18 Bad
19 Bad
20 OK
21 Good
22 Good
23 Good
00 OK
01 OK

Sun - Rise: 07:45, Set: 18:56, Transit: 13:21. Moon - Rise: 18:34, Set: No Set. Civil Dark: 19:39 - 07:02. Nautical Dark: 20:30 - 06:11. Astro Dark: 21:23 - 05:18

Total Clouds (% Sky Obscured)

24
21
19
18
18
22
14
4
2
7
3
1
9
14
32
57
82
58
47
16
0
3
9
16

Low Clouds (% Sky Obscured)

10
13
14
15
15
17
10
4
2
6
2
1
7
14
32
57
82
58
44
14
0
3
8
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
5
5
6
5
6
6
7
7
7
7
7
6
6
5
5
5
6
6
6
6
7

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
3
4
7
8
10
11
11
12
12
11
10
9
8
7
6
5
5
5

Feels Like (°C)

3
3
3
3
3
2
2
3
5
7
9
10
10
11
10
10
8
6
6
5
6
5
4
4

Dew Point (°C)

3
3
3
2
2
2
2
2
3
3
3
3
3
2
3
3
3
3
3
3
4
4
4
3

Relative Humidity (%)

91
89
91
89
91
91
89
85
75
68
61
56
54
52
53
58
62
69
70
77
86
90
91
91

Pressure (mb)

1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1029
1028
1028
1027
1027
1026
1026
1026
1026
1025
1025
1024

Ozone (du)

268
270
271
272
273
273
274
275
275
275
274
273
273
274
276
276
276
278
279
279
278
276
273
272

Saturday 4

Waxing Gibbous 93%

18:30

03:00

02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:48, Set: 18:53, Transit: 13:20. Moon - Rise: 18:30, Set: 03:00. Civil Dark: 19:36 - 07:04. Nautical Dark: 20:27 - 06:14. Astro Dark: 21:20 - 05:21

Total Clouds (% Sky Obscured)

21
46
72
65
67
53
26
21
21
35
82
100
95
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
45
72
65
67
53
16
17
16
25
36
54
44
41
63
59
79
84
95
91
92
91
90
86

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
52
52
93
94
90
91
100
100
100
100
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
51
100
94
100
100
100
100
100
100
99
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
11
15
14
14
18
3
4
1
1
1
3
7
30
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
8
8
9
9
10
11
12
13
14
16
16
16
16
14
15
15
15
15
15
15
15
15

Chance of Frost

Temperature (°C)

5
4
5
6
6
6
5
6
8
9
11
11
11
11
11
10
10
9
9
9
9
8
8
8

Feels Like (°C)

4
3
3
2
3
2
2
4
5
7
8
7
7
7
6
6
5
5
4
4
4
3
3
3

Dew Point (°C)

3
4
4
4
4
3
4
4
4
5
5
5
5
5
5
6
6
4
3
3
3
3
3
3

Relative Humidity (%)

91
94
93
85
83
82
88
86
79
72
67
67
66
65
67
73
76
70
67
68
67
68
70
71

Pressure (mb)

1023
1023
1022
1021
1020
1019
1018
1017
1016
1015
1014
1013
1012
1011
1010
1008
1007
1006
1006
1005
1004
1003
1002
1001

Ozone (du)

271
271
276
279
281
280
272
269
267
264
262
259
258
256
255
253
251
248
247
247
247
247
246
245

Sunday 5

Waxing Gibbous 98%

18:26

04:45

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:50, Set: 18:50, Transit: 13:20. Moon - Rise: 18:26, Set: 04:45. Civil Dark: 19:33 - 07:07. Nautical Dark: 20:24 - 06:16. Astro Dark: 21:16 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
81
67
47
49
49
47
39
38
42
53
52
59

Low Clouds (% Sky Obscured)

83
86
85
88
88
86
90
97
98
98
92
99
81
67
37
34
37
46
39
38
42
51
52
59

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
86
55
47
14
28
24
3
1
14
27
39
36
33

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
40
34
16
2
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
8
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

54
53
56
63
63
64
54
67
85
95
83
70
33
32
24
15
16
17
5
3
4
1
11
14

Precipitation Amount (mm)

0.2
0
0.2
0.3
0.3
0.2
0
0.3
0.4
0.7
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
14
15
16
16
16
16
16
16
15
15
16
12
12
12
11
10
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

8
7
7
8
8
8
8
9
9
9
9
9
10
11
12
12
11
10
9
9
9
9
9
9

Feels Like (°C)

3
3
2
3
3
4
4
4
4
4
4
5
6
8
9
10
10
9
8
8
8
8
7
8

Dew Point (°C)

4
4
5
5
6
6
6
6
7
7
7
8
8
9
9
8
8
8
8
9
8
8
8
8

Relative Humidity (%)

77
81
85
84
84
84
87
85
85
87
88
90
91
91
84
79
83
88
93
95
95
95
96
96

Pressure (mb)

1000
999
998
997
997
996
996
996
996
996
996
996
996
997
997
997
998
999
999
1000
1000
1001
1001
1002

Ozone (du)

246
247
246
247
248
249
251
253
254
255
256
257
260
263
267
265
266
267
268
266
265
263
265
264

Monday 6

Waxing Gibbous 100%

18:22

06:30

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 OK

Sun - Rise: 07:53, Set: 18:47, Transit: 13:20. Moon - Rise: 18:22, Set: 06:30. Civil Dark: 19:30 - 07:10. Nautical Dark: 20:20 - 06:19. Astro Dark: 21:13 - 05:27

Total Clouds (% Sky Obscured)

53
53
55
57
58
63
72
75
80
76
72
72
82
97
95
95
95
90
57
41
40
35
32
30

Low Clouds (% Sky Obscured)

53
53
55
57
58
63
67
66
72
69
64
62
72
89
91
90
88
85
55
41
40
35
32
30

Medium Clouds (% Sky Obscured)

27
30
36
40
47
59
67
61
62
47
53
52
52
45
43
40
37
39
36
35
34
30
22
12

High Clouds (% Sky Obscured)

0
0
1
1
14
27
45
33
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
15
20
12
21
37
41
33
26
24
27
30
27
45
41
36
44
45
31
32
27
8
6
6

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
7
7
7
7
7
7
7
7
7
7
7
6
5
4
4
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

9
9
8
8
8
8
8
9
10
11
12
13
13
13
13
12
12
12
11
11
10
10
10
9

Feels Like (°C)

7
8
7
7
7
8
8
8
9
11
11
12
13
12
11
11
11
10
11
11
10
10
10
9

Dew Point (°C)

8
8
8
8
8
8
8
8
9
9
9
9
8
8
8
9
9
10
10
10
9
9
9
9

Relative Humidity (%)

98
96
98
98
96
98
98
96
93
87
81
77
72
69
70
79
83
87
92
95
95
96
96
96

Pressure (mb)

1002
1003
1003
1003
1004
1004
1005
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1012
1012
1012
1013
1013
1013

Ozone (du)

265
267
268
268
268
268
267
268
268
268
270
271
272
274
275
278
282
284
284
280
275
273
271
268

Tuesday 7

Full Moon 99%

18:18

08:19

02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:55, Set: 18:43, Transit: 13:19. Moon - Rise: 18:18, Set: 08:19. Civil Dark: 19:27 - 07:12. Nautical Dark: 20:17 - 06:22. Astro Dark: 21:10 - 05:29

Total Clouds (% Sky Obscured)

29
40
82
62
49
67
97
66
67
73
74
97
97
96
96
96
96
95
94
96
99
100
100
100

Low Clouds (% Sky Obscured)

29
27
22
22
22
21
22
28
35
45
45
28
38
37
36
37
42
45
47
55
66
76
83
92

Medium Clouds (% Sky Obscured)

0
7
29
17
34
57
89
66
60
53
50
46
42
49
55
67
84
81
79
83
88
92
95
97

High Clouds (% Sky Obscured)

1
7
42
28
27
50
95
44
24
2
12
45
53
48
37
29
26
19
16
41
70
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
1
0
0
0
1
20
5
14
12
9
3
2
4
5
14
18
30
72
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4

Wind Speed/Direction (mph)

5
5
5
5
5
6
6
7
8
9
10
10
10
10
10
10
10
10
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

9
8
8
8
8
8
8
9
10
12
13
14
14
14
14
13
13
12
12
11
11
11
11
11

Feels Like (°C)

9
8
8
6
7
7
7
7
9
11
11
12
11
11
11
12
11
10
10
10
8
8
8
8

Dew Point (°C)

8
8
8
8
7
7
8
8
9
10
10
9
9
10
9
10
10
9
9
9
9
9
9
9

Relative Humidity (%)

96
98
98
98
96
96
98
96
90
86
80
74
73
74
75
78
80
81
84
86
86
86
86
87

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011

Ozone (du)

266
262
258
255
254
253
251
249
247
247
246
245
244
243
243
243
243
244
245
246
247
247
248
249

Wednesday 8

Waning Gibbous 99%

18:15

10:13

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:58, Set: 18:40, Transit: 13:19. Moon - Rise: 18:15, Set: 10:13. Civil Dark: 19:24 - 07:15. Nautical Dark: 20:14 - 06:24. Astro Dark: 21:06 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
97
96
96
98
100
100
100

Low Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
97
93
87
82
78
74
69
66
63
62
63

Medium Clouds (% Sky Obscured)

100
99
98
98
95
91
90
93
95
97
93
90
86
84
81
82
87
89
93
95
97
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
68
36
9
8
11
10
31
50
73
50
28
6
18
27
40
26
13

ISS Passover

Visibility (miles)

8
9
7
6
4
6
8
9
9
9
9
9
9
9
9
9
9
7
6
4
5
7
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

80
95
95
95
95
95
91
76
57
38
47
43
36
51
39
22
31
34
42
67
80
72
59
35

Precipitation Amount (mm)

0.5
1.1
1.9
2.1
2
1.4
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.5
0.3
0

Wind Speed/Direction (mph)

11
11
11
11
12
11
11
11
11
10
10
10
10
10
9
9
10
9
8
8
9
9
9
9

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
13
13
13
13
13
13
13
13
12
12
11
11
10
10
10
10
10

Feels Like (°C)

9
9
9
9
10
10
10
10
11
11
11
11
11
11
11
10
10
9
9
8
7
7
7
7

Dew Point (°C)

10
11
11
11
12
12
12
12
12
12
13
12
13
13
12
12
11
10
10
9
9
9
9
9

Relative Humidity (%)

90
92
93
95
96
95
95
96
96
96
96
95
95
95
93
95
95
93
95
93
93
93
93
93

Pressure (mb)

1010
1010
1009
1008
1008
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006

Ozone (du)

249
250
250
249
249
249
248
248
249
249
250
250
250
250
250
250
250
251
251
251
252
253
254
255

Thursday 9

Waning Gibbous 95%

18:11

12:16

Sun - Rise: 08:01, Set: 18:37, Transit: 13:19. Moon - Rise: 18:11, Set: 12:16. Civil Dark: 19:21 - 07:17. Nautical Dark: 20:11 - 06:27. Astro Dark: 21:03 - 05:35

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Ravani, Pori, Finland (61.43,21.93)

Generated: 03/10/25 02:13:34. Forecast: 03/10/25 to 09/10/25. Timezone: UTC+3.00