Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Gibbous 91%

18:58

No Set

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

Sun - Rise: 07:19, Set: 19:29, Transit: 13:24. Moon - Rise: 18:58, Set: No Set. Civil Dark: 20:12 - 06:36. Nautical Dark: 21:05 - 05:44. Astro Dark: 22:02 - 04:46

Total Clouds (% Sky Obscured)

15
27
35
82
77
76
87
67
57
64
48
46
20
6
37
94
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

15
27
32
28
28
18
0
0
0
10
18
22
19
0
24
52
60
92
100
100
100
99
97
79

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
36
90
97
100
99
98
97
100
82
92

High Clouds (% Sky Obscured)

4
13
33
78
67
67
87
67
57
61
36
30
5
1
1
0
0
1
2
4
0
1
43
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9

Fog (%)

83
84
91
87
95
76
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
5

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
11
51
48
23
22
58
52
10
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.4
0.5
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
4
5
5
6
7
7
7
6
5
4
4
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
6
10
12
14
15
15
16
16
16
15
13
12
11
11
11
11
11
11

Feels Like (°C)

4
4
4
3
2
3
5
7
9
11
12
14
14
15
15
13
11
10
10
10
10
9
9
9

Dew Point (°C)

3
3
3
3
3
3
4
5
6
6
6
6
6
6
6
8
7
10
10
10
10
10
10
10

Relative Humidity (%)

89
91
93
93
94
91
82
70
64
60
57
53
52
51
53
62
69
87
91
91
91
93
96
96

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1020
1020
1019
1019
1019
1018
1018
1017
1017
1017
1016
1016

Ozone (du)

290
289
288
286
285
285
285
284
283
284
286
286
286
287
287
287
286
286
287
290
295
296
297
301

Thursday 24

Waxing Gibbous 96%

18:55

03:50

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
02 Bad

Sun - Rise: 07:22, Set: 19:26, Transit: 13:24. Moon - Rise: 18:55, Set: 03:50. Civil Dark: 20:09 - 06:38. Nautical Dark: 21:01 - 05:46. Astro Dark: 21:58 - 04:49

Total Clouds (% Sky Obscured)

81
85
83
93
88
78
64
54
66
94
82
86
100
100
100
100
95
94
80
49
51
56
61
60

Low Clouds (% Sky Obscured)

81
85
83
93
88
77
63
50
53
60
56
67
75
77
75
73
66
14
13
16
22
23
35
43

Medium Clouds (% Sky Obscured)

38
1
0
0
0
0
0
0
28
21
14
11
23
33
35
35
38
32
23
30
31
39
51
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
43
57
55
53
87
100
100
100
54
46
32
2
2
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 (%)

2
2
5
25
89
61
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 (%)

1
1
1
1
0
0
0
0
0
0
0
1
0
0
0
2
6
8
7
3
2
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
91
88
88
87
85
84
78
72
69
64
63
64
67
68
66
67
72
80
84
88
93
96
96

Pressure (mb)

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

Ozone (du)

305
308
311
314
317
321
324
328
325
323
321
321
319
316
314
312
311
311
310
308
305
303
304
307

Friday 25

Waxing Gibbous 99%

18:52

05:25

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

Sun - Rise: 07:24, Set: 19:22, Transit: 13:23. Moon - Rise: 18:52, Set: 05:25. Civil Dark: 20:06 - 06:41. Nautical Dark: 20:58 - 05:49. Astro Dark: 21:54 - 04:53

Total Clouds (% Sky Obscured)

63
64
62
60
46
43
38
37
51
53
62
63
73
75
87
60
42
51
44
29
33
51
55
63

Low Clouds (% Sky Obscured)

58
59
57
51
37
39
28
26
30
31
32
33
52
56
47
20
21
25
20
15
7
13
20
26

Medium Clouds (% Sky Obscured)

38
29
36
25
31
30
19
13
21
23
34
31
20
18
13
1
1
1
2
2
1
0
0
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
2
1
2
8
30
27
12
10
12
10
30
30
35
40

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 (%)

7
0
0
8
20
8
0
0
1
1
12
29
6
1
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)

9
10
8
8
8
7
7
8
7
7
6
7
7
7
7
7
6
4
3
4
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
88
80
74
68
65
62
62
64
69
75
87
93
93
95
95
93
95
95

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

306
303
301
297
293
290
289
288
287
286
286
285
285
283
281
280
280
280
280
279
277
276
275
274

Saturday 26

Full Moon 100%

18:49

06:59

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
02 Bad

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)

66
70
74
72
71
70
74
77
81
86
93
100
100
100
100
98
96
94
96
97
99
99
100
100

Low Clouds (% Sky Obscured)

33
37
34
35
36
34
37
42
46
52
54
60
64
76
86
82
75
70
77
85
92
89
88
89

Medium Clouds (% Sky Obscured)

39
55
55
50
50
50
45
45
40
60
80
100
100
100
100
95
89
84
87
88
94
95
97
98

High Clouds (% Sky Obscured)

45
50
55
55
50
50
45
40
35
30
30
30
24
30
30
30
35
35
46
52
57
72
86
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
8
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
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
5
6
1
10
15
15
21
16
3
13
13
28
43
46
50

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
93
90
87
84
77
72
69
67
67
68
70
74
79
83
86
88
88
91
93
93

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1018
1017
1017
1017

Ozone (du)

273
273
274
275
275
275
276
275
274
274
275
276
277
278
279
280
280
279
279
279
280
280
281
281

Sunday 27

Waning Gibbous 98%

18:47

08:37

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
02 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)

100
100
100
100
100
100
100
100
100
100
99
99
99
98
98
91
85
79
83
87
91
90
92
93

Low Clouds (% Sky Obscured)

89
89
89
90
93
94
94
95
95
94
94
93
90
87
84
84
80
69
75
81
90
90
92
87

Medium Clouds (% Sky Obscured)

99
83
65
70
71
92
100
100
100
98
94
90
85
81
75
60
44
26
17
10
1
1
0
0

High Clouds (% Sky Obscured)

100
100
100
98
95
93
95
98
100
78
53
19
24
28
28
18
7
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
6
7
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
39
32
31
29
26
37
54
55
49
46
35
37
34
26
19
14
13
8
5
1
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
6
5
5
4
4
4
4
4
4
3
3
3
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
96
96
96
96
96
96
98
96
96
98
98
96
96
96
96
98
96
98
98
96
98

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

281
281
279
277
277
277
278
279
280
282
284
287
290
291
292
293
292
292
291
291
290
289
288
287

Monday 28

Waning Gibbous 93%

18:44

10:20

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
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
02 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)

95
98
100
98
97
95
79
59
43
40
43
47
59
73
85
84
83
81
85
89
95
96
98
100

Low Clouds (% Sky Obscured)

90
94
99
93
84
75
57
38
18
27
31
40
56
70
83
79
77
74
81
89
95
96
98
100

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
1
2
2
2
2
2
3
4
5
12
20
26
17
10
4
3
3
3

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
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
1
0
1
5
1
3
3
0
14
14
8
21
30
37
32
30
28
16
4
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
4
3
4
4
4
4
4
3
3
3
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
8
9
10
10
11
11
12
12
13
14
17
17
16
15
14
12
9
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
98
96
90
83
78
73
67
64
69
76
84
89
92
96
95
95
95
95
95

Pressure (mb)

1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

286
286
286
287
285
284
283
282
281
281
280
280
280
280
279
279
279
280
280
280
280
281
281
280

Tuesday 29

Waning Gibbous 93%

18:43

12:10

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)

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: 23/09/26 03:38:40. Forecast: 23/09/26 to 29/09/26. Timezone: UTC+3.00