Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 26

Full Moon 100%

18:49

06:59

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 OK

Sun - Rise: 07:27, Set: 19:19, Transit: 13:23. Moon - Rise: 18:49, Set: 06:59. Civil Dark: 20:02 - 06:44. Nautical Dark: 20:54 - 05:52. Astro Dark: 21:50 - 04:56

Total Clouds (% Sky Obscured)

99
100
99
100
99
100
99
99
100
100
100
100
100
100
100
96
95
76
67
84
66
61
52
39

Low Clouds (% Sky Obscured)

97
98
94
96
97
91
76
87
91
86
82
82
98
100
97
83
81
64
53
56
20
38
30
6

Medium Clouds (% Sky Obscured)

24
22
30
35
29
66
97
98
100
100
99
96
100
100
100
94
93
76
67
78
66
40
52
38

High Clouds (% Sky Obscured)

46
9
30
43
33
73
10
15
63
95
100
100
45
46
45
40
0
0
0
0
0
0
5
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
4
9
9
4
4
2
7
5
2
9
9
9
9
9

Fog (%)

0
0
0
0
1
1
1
1
4
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
Very Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

6
1
0
11
14
7
6
20
59
83
80
59
94
95
95
95
68
95
69
29
30
24
17
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.5
0.3
0
0.5
1.4
1.9
1.1
0.2
1.2
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
96
96
96
96
95
90
92
92
90
87
89
95
96
95
93
96
95
88
88
84
84

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1008
1009
1010
1011
1012
1013
1014

Ozone (du)

322
313
308
305
301
292
288
285
283
282
283
285
289
292
291
296
300
302
303
307
310
318
319
320

Sunday 27

Waning Gibbous 99%

18:47

08:37

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

Sun - Rise: 07:29, Set: 19:16, Transit: 13:23. Moon - Rise: 18:47, Set: 08:37. Civil Dark: 19:59 - 06:46. Nautical Dark: 20:51 - 05:55. Astro Dark: 21:46 - 04:59

Total Clouds (% Sky Obscured)

36
3
0
0
13
17
17
5
21
23
27
19
22
15
17
11
13
23
21
24
29
42
49
53

Low Clouds (% Sky Obscured)

1
0
0
0
13
17
17
5
21
21
26
19
21
12
13
7
7
16
8
17
24
38
48
53

Medium Clouds (% Sky Obscured)

36
3
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)

15
1
0
0
0
0
0
0
0
0
2
0
0
0
1
1
1
1
4
1
1
1
2
1

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
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5

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)

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

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
10
12
14
15
15
15
15
15
15
14
13
11
10
10
10
10
9

Feels Like (°C)

6
6
8
8
8
8
8
9
12
13
14
14
14
15
15
14
15
13
11
11
10
10
9
9

Dew Point (°C)

7
7
7
7
6
6
6
7
8
9
8
7
7
7
7
6
9
9
9
10
9
9
9
9

Relative Humidity (%)

84
84
84
84
84
85
85
81
76
73
63
57
55
56
55
56
68
77
88
95
95
96
98
98

Pressure (mb)

1015
1016
1017
1018
1019
1019
1020
1021
1022
1022
1023
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027

Ozone (du)

321
324
321
319
318
316
313
309
308
305
304
303
302
300
299
298
296
293
292
291
290
290
289
287

Monday 28

Waning Gibbous 98%

18:44

10:20

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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: 07:32, Set: 19:13, Transit: 13:22. Moon - Rise: 18:44, Set: 10:20. Civil Dark: 19:56 - 06:49. Nautical Dark: 20:47 - 05:57. Astro Dark: 21:42 - 05:02

Total Clouds (% Sky Obscured)

72
69
67
77
74
81
80
55
39
45
45
46
73
95
100
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
69
59
65
62
60
52
38
26
36
36
36
47
35
29
52
64
60
66
72
75
79
74
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
40
44
51
67
85
100
94
94

High Clouds (% Sky Obscured)

8
3
11
16
18
21
24
2
2
2
11
15
32
86
100
89
85
99
97
96
100
100
97
94

ISS Passover

Visibility (miles)

4
4
4
4
4
4
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

94
99
95
25
4
1
0
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

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
3
4
2
2
1

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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
10
11
12
13
15
16
17
17
16
16
15
14
13
13
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
100
98
98
98
95
84
74
64
55
51
54
57
63
71
78
80
81
81
81
81
81

Pressure (mb)

1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026

Ozone (du)

287
287
288
288
287
288
289
290
290
290
289
289
288
287
286
285
283
281
279
278
278
279
279
278

Tuesday 29

Waning Gibbous 93%

18:43

12:10

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: 07:34, Set: 19:10, Transit: 13:22. Moon - Rise: 18:43, Set: 12:10. Civil Dark: 19:53 - 06:51. Nautical Dark: 20:44 - 06:00. Astro Dark: 21:39 - 05:05

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
93
86
73
83
75
82
79
72
66
66
67

Low Clouds (% Sky Obscured)

79
79
82
83
85
85
87
90
95
100
99
93
96
92
86
72
62
44
37
36
41
41
43
49

Medium Clouds (% Sky Obscured)

91
94
96
99
100
100
100
100
100
96
94
95
55
36
18
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
70
50
29
53
75
100
100
100
96
72
47
25
25
25
0
44
51
75
65
44
24
16
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
6
3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

None
None
None
None
None
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
None

Precipitation Probability (%)

1
2
3
6
19
49
68
95
95
87
64
51
30
32
14
8
9
10
3
2
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.6
0.7
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
10
10
10
10
10
10
10
8
7
7
7
5
5
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
81
83
84
87
93
96
96
96
96
95
89
89
92
95
93
96
96
96
95
93
93
91

Pressure (mb)

1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1028
1029
1030
1030
1031
1032
1033
1033

Ozone (du)

278
278
278
279
279
279
279
280
280
281
285
288
292
296
295
299
303
307
308
309
308
308
307
307

Wednesday 30

Waning Gibbous 86%

18:44

14:07

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 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:37, Set: 19:06, Transit: 13:22. Moon - Rise: 18:44, Set: 14:07. Civil Dark: 19:50 - 06:54. Nautical Dark: 20:41 - 06:03. Astro Dark: 21:35 - 05:08

Total Clouds (% Sky Obscured)

78
87
93
100
92
84
76
80
84
87
76
73
67
65
64
62
57
52
45
55
63
70
67
64

Low Clouds (% Sky Obscured)

51
60
65
70
63
53
47
50
57
60
60
55
55
49
43
40
38
34
28
31
24
25
22
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
9
13
16
20
19
14
12
8
7
6
6
5
5

High Clouds (% Sky Obscured)

7
10
15
11
11
10
10
21
31
40
22
18
19
17
14
12
9
4
0
4
8
13
12
11

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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

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
2
1
0
0
2
0
3
4
1
4
4
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
7
8
7
7
7
8
9
11
12
15
15
16
16
16
16
16
16
16
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
90
88
90
90
87
84
77
70
63
59
57
61
67
71
78
84
90
91
91
93
93

Pressure (mb)

1033
1034
1034
1034
1035
1035
1036
1036
1036
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1038
1038
1038
1038
1038

Ozone (du)

307
307
307
306
306
306
307
308
309
311
310
310
312
310
309
307
306
304
303
301
301
301
301
300

Thursday 1

Waning Gibbous 77%

18:52

16:07

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

Sun - Rise: 07:39, Set: 19:03, Transit: 13:21. Moon - Rise: 18:52, Set: 16:07. Civil Dark: 19:46 - 06:56. Nautical Dark: 20:37 - 06:05. Astro Dark: 21:31 - 05:11

Total Clouds (% Sky Obscured)

57
63
71
80
85
88
90
75
65
61
48
40
29
30
28
27
27
21
20
19
20
19
18
21

Low Clouds (% Sky Obscured)

22
25
28
31
34
42
40
42
39
48
47
40
29
30
28
27
27
21
20
19
20
19
18
21

Medium Clouds (% Sky Obscured)

3
3
1
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)

10
7
7
5
12
22
29
28
28
22
16
10
4
5
6
7
7
5
4
4
3
2
3
3

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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
8
8
7
7
6
6
7
8
8
8
8
9
15
15
15
15
15
14
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
91
90
88
87
87
78
73
68
67
64
63
68
73
76
83
90
95
96
96
96
96

Pressure (mb)

1038
1038
1038
1038
1038
1038
1038
1038
1038
1038
1038
1038
1037
1037
1037
1036
1036
1036
1036
1036
1036
1036
1036
1036

Ozone (du)

300
300
299
299
298
298
297
297
296
296
295
295
294
293
293
292
291
291
291
291
291
291
291
291

Friday 2

Waning Gibbous 66%

19:35

17:35

Sun - Rise: 07:42, Set: 19:00, Transit: 13:21. Moon - Rise: 19:35, Set: 17:35. Civil Dark: 19:43 - 06:59. Nautical Dark: 20:34 - 06:08. Astro Dark: 21:28 - 05:14

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: 26/09/26 02:19:52. Forecast: 26/09/26 to 02/10/26. Timezone: UTC+3.00