Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waning Crescent 30%

01:00

14:45

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

Sun - Rise: 08:38, Set: 15:55, Transit: 12:16. Moon - Rise: 01:00, Set: 14:45. Civil Dark: 16:46 - 07:46. Nautical Dark: 17:41 - 06:52. Astro Dark: 18:32 - 06:01

Total Clouds (% Sky Obscured)

90
92
92
81
79
45
15
11
16
18
24
32
25
73
39
36
52
42
49
80
100
98
100
83

Low Clouds (% Sky Obscured)

12
13
15
13
15
16
11
8
11
13
15
27
16
59
19
16
12
5
9
72
62
18
64
65

Medium Clouds (% Sky Obscured)

70
43
85
34
0
0
0
0
0
0
0
0
6
60
39
36
52
42
48
48
100
98
100
83

High Clouds (% Sky Obscured)

57
52
50
69
50
17
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
7
6
9
9
9
9
9
7
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
2
0
2

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
None
None
None
None
None
Snow
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
6
19
23
23
21
37
51
32
14
20
19
26
40
29

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
0
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
2
3
2
2
2
1
1
1
1
1
1
2
3
3
2
2
2
1
1
-0
-0

Feels Like (°C)

-2
-3
-2
-2
-2
-2
-1
-0
-1
-1
-1
-1
-1
-1
-2
-1
-1
-2
-1
-1
-3
-3
-3
-4

Dew Point (°C)

-5
-5
-5
-4
-3
-3
-3
-4
-4
-4
-4
-4
-3
-3
-3
-4
-5
-5
-5
-5
-4
-4
-3
-3

Relative Humidity (%)

62
60
62
63
65
68
69
69
68
69
70
74
77
75
69
62
58
58
57
59
67
71
80
84

Pressure (mb)

993
993
994
994
995
995
996
997
998
998
999
1000
1000
1001
1002
1002
1003
1003
1003
1004
1004
1004
1004
1004

Ozone (du)

284
290
294
294
298
316
326
325
330
336
336
331
325
325
328
338
342
349
349
350
352
353
357
354

Friday 14

Waning Crescent 21%

02:28

14:41

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

Sun - Rise: 08:41, Set: 15:52, Transit: 12:16. Moon - Rise: 02:28, Set: 14:41. Civil Dark: 16:44 - 07:49. Nautical Dark: 17:39 - 06:54. Astro Dark: 18:30 - 06:03

Total Clouds (% Sky Obscured)

60
86
31
11
14
40
10
2
0
3
19
24
23
43
51
98
80
65
83
83
85
89
81
95

Low Clouds (% Sky Obscured)

60
6
31
10
14
40
7
1
0
0
3
23
20
22
28
29
23
45
83
60
83
89
81
85

Medium Clouds (% Sky Obscured)

50
78
9
3
0
1
1
0
0
0
13
4
1
26
45
76
63
10
35
30
36
33
34
73

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
5
1
1
43
3
44
22
3
3
5
4
2
2
38

ISS Passover

Visibility (miles)

1
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
None
None
None
None
None

Precipitation Probability (%)

21
11
10
8
13
5
1
0
0
0
2
5
4
5
8
35
37
37
33
24
20
9
9
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
7
8
8
8
8
8
6
5
4
6
6
8
9
10
12
13
14
13
12
12
13
13

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-1
0
1
2
3
3
3
3
3
3
3
4

Feels Like (°C)

-4
-5
-6
-5
-5
-5
-7
-7
-6
-5
-3
-3
-3
-2
-2
-2
-3
-2
-2
-3
-3
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

92
86
84
75
75
76
76
54
53
56
60
59
61
62
59
60
61
62
65
65
63
63
69
60

Pressure (mb)

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

Ozone (du)

353
354
355
357
358
358
359
358
351
334
329
322
315
309
304
301
299
299
300
302
301
295
289
290

Saturday 15

Waning Crescent 14%

03:55

14:38

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
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

Sun - Rise: 08:43, Set: 15:50, Transit: 12:17. Moon - Rise: 03:55, Set: 14:38. Civil Dark: 16:42 - 07:51. Nautical Dark: 17:37 - 06:56. Astro Dark: 18:29 - 06:05

Total Clouds (% Sky Obscured)

94
94
100
100
100
99
94
97
99
95
94
81
88
92
91
91
97
94
97
98
100
100
100
84

Low Clouds (% Sky Obscured)

89
90
94
97
100
95
94
97
96
95
86
81
85
89
71
78
77
71
74
70
69
62
53
52

Medium Clouds (% Sky Obscured)

84
89
100
100
100
98
90
94
98
87
70
76
81
82
87
74
90
83
90
94
100
100
100
84

High Clouds (% Sky Obscured)

14
2
28
34
2
0
2
2
1
2
2
2
2
3
2
6
35
50
55
31
1
3
4
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
7
2
6
7
7
6
5
5
6
4
5
0
7
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
Snow
Very Light Rain
None
None
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

11
32
28
49
63
61
37
51
56
40
45
47
52
51
57
59
59
61
44
40
39
33
29
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
14
15
16
17
17
18
18
16
14
13
12
12
10
9
8
8
7
7
6
5
5
5
5

Chance of Frost

Temperature (°C)

4
4
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
2
2
1

Feels Like (°C)

-4
-4
-4
-4
-4
-3
-3
-2
-2
-2
-1
-1
0
-0
1
1
1
1
1
1
0
-1
-1
-2

Dew Point (°C)

-4
-4
-2
-2
-1
-1
-1
-1
-2
-1
-0
1
2
1
1
1
1
1
1
2
2
2
1
0

Relative Humidity (%)

57
56
68
71
73
75
73
68
66
71
76
82
86
83
79
79
77
77
80
88
94
94
94
91

Pressure (mb)

1006
1005
1004
1003
1002
1001
1000
999
999
998
997
997
997
997
997
997
996
996
996
996
996
996
996
997

Ozone (du)

294
294
289
289
290
287
291
296
299
303
304
306
306
307
305
300
302
302
306
307
307
306
301
300

Sunday 16

Waning Crescent 8%

05:22

14:34

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
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 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:46, Set: 15:48, Transit: 12:17. Moon - Rise: 05:22, Set: 14:34. Civil Dark: 16:41 - 07:53. Nautical Dark: 17:36 - 06:58. Astro Dark: 18:27 - 06:07

Total Clouds (% Sky Obscured)

52
53
63
52
55
58
57
60
60
59
55
47
43
57
43
42
42
43
28
21
36
65
64
64

Low Clouds (% Sky Obscured)

52
53
61
52
55
52
45
50
51
56
54
47
42
33
33
33
32
32
23
14
2
14
29
34

Medium Clouds (% Sky Obscured)

52
53
61
52
55
58
57
60
56
59
54
47
43
52
43
42
42
43
28
20
20
40
35
29

High Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
1
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
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

34
35
21
26
24
13
20
25
19
38
45
48
49
49
49
47
41
26
22
15
6
6
5
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.4
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
4
4
3
3
2
3
4
4
5
5
5
5
5
5
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

1
0
-0
0
-0
-0
-0
0
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-3
-3
-3

Feels Like (°C)

-3
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-2
-2
-1
-1
-1
-1
-2
-3
-4
-5
-6
-6

Dew Point (°C)

-1
-1
-1
-1
-1
-2
-3
-4
-4
-4
-5
-6
-6
-6
-6
-7
-7
-7
-6
-6
-7
-7
-8
-8

Relative Humidity (%)

91
92
96
94
92
89
81
77
77
74
72
70
68
68
66
63
61
60
65
70
72
72
71
68

Pressure (mb)

997
997
998
998
998
998
998
999
999
999
999
1000
1000
1001
1001
1002
1002
1002
1002
1003
1003
1003
1004
1004

Ozone (du)

302
303
303
307
312
310
315
321
325
332
339
343
344
344
343
341
340
340
338
337
335
333
329
328

Monday 17

Waning Crescent 3%

06:51

14:31

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

Sun - Rise: 08:49, Set: 15:45, Transit: 12:17. Moon - Rise: 06:51, Set: 14:31. Civil Dark: 16:39 - 07:55. Nautical Dark: 17:34 - 07:00. Astro Dark: 18:26 - 06:08

Total Clouds (% Sky Obscured)

60
55
60
58
50
42
13
11
31
22
23
43
66
82
93
98
99
100
100
100
100
98
96
94

Low Clouds (% Sky Obscured)

50
51
30
7
4
7
4
3
6
6
6
19
23
35
44
50
59
65
73
74
69
66
63
66

Medium Clouds (% Sky Obscured)

30
30
30
34
35
31
11
6
1
2
4
23
47
63
75
81
88
100
100
100
100
91
82
72

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
2
16
9
8
17
13
9
15
35
59
84
67
50
34
29
24
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
3
6

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
13
19
21
22
21
18

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
6
5
6
6
6
6
6
6
5
5
5
2
2
2
2
3
3
3
4
4
4
3

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-3
-2
-2
-1
-2
-2
-3
-3
-3

Feels Like (°C)

-6
-6
-6
-6
-6
-6
-6
-5
-5
-5
-6
-6
-7
-7
-7
-7
-6
-6
-5
-5
-5
-5
-6
-6

Dew Point (°C)

-8
-7
-6
-4
-3
-4
-4
-4
-5
-5
-5
-6
-7
-7
-8
-8
-8
-8
-8
-7
-6
-5
-5
-5

Relative Humidity (%)

68
71
79
87
94
94
94
94
92
91
89
85
82
78
73
69
67
64
62
69
78
87
87
87

Pressure (mb)

1004
1004
1004
1005
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006

Ozone (du)

330
327
308
298
299
300
302
313
315
315
320
321
320
321
322
322
321
320
318
317
317
316
315
315

Tuesday 18

Waning Crescent 1%

08:26

14:28

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

Sun - Rise: 08:51, Set: 15:43, Transit: 12:17. Moon - Rise: 08:26, Set: 14:28. Civil Dark: 16:37 - 07:58. Nautical Dark: 17:32 - 07:02. Astro Dark: 18:24 - 06:10

Total Clouds (% Sky Obscured)

94
95
96
88
83
77
70
64
65
55
54
63
68
77
82
70
55
36
43
52
60
64
66
55

Low Clouds (% Sky Obscured)

68
68
71
72
73
71
65
59
43
37
31
25
26
30
38
36
31
27
37
47
55
63
66
55

Medium Clouds (% Sky Obscured)

73
76
81
77
79
77
70
64
65
55
54
63
68
71
75
51
28
2
1
1
1
1
1
1

High Clouds (% Sky Obscured)

13
7
2
7
13
17
19
20
17
10
4
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
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 (%)

19
17
3
5
4
0
1
1
0
1
2
1
3
3
1
3
3
0
1
1
0
1
1
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)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-7
-8
-8
-9
-9
-9
-10
-10
-10
-10
-9
-9
-9
-8
-8
-7
-7
-7
-7
-7
-6
-6

Relative Humidity (%)

89
82
78
73
72
72
70
70
70
69
70
73
76
74
72
72
72
71
69
73
78
82
85
87

Pressure (mb)

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

Ozone (du)

314
315
315
316
315
314
313
315
317
319
323
327
330
330
330
330
329
328
326
322
318
313
312
312

Wednesday 19

Waning Crescent 0%

10:05

14:25

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:54, Set: 15:41, Transit: 12:18. Moon - Rise: 10:05, Set: 14:25. Civil Dark: 16:35 - 08:00. Nautical Dark: 17:31 - 07:04. Astro Dark: 18:23 - 06:12

Total Clouds (% Sky Obscured)

50
45
52
65
73
80
82
75
74
75
76
78
80
82
84
89
94
98

Low Clouds (% Sky Obscured)

50
45
52
53
37
21
19
18
19
29
35
45
43
40
38
31
27
24

Medium Clouds (% Sky Obscured)

1
1
1
20
41
65
47
24
2
1
1
0
1
1
2
33
64
95

High Clouds (% Sky Obscured)

8
21
17
16
4
5
5
5
5
5
5
10
29
46
64
75
86
95

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

3
5
2
6
8
3
9
10
4
6
7
4
5
5
0
3
4
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-4
-4
-3
-3
-3

Feels Like (°C)

-6
-8
-8
-8
-8
-7
-7
-8
-8
-8
-8
-8
-8
-8
-8
-7
-7
-7

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-6
-7
-7
-7
-7
-6
-6

Relative Humidity (%)

89
89
89
90
89
89
87
87
87
87
85
87
85
82
81
78
78
76

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

311
310
310
310
310
310
311
308
306
303
304
305
306
307
308
309
309
308

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

Generated: 13/11/25 20:24:31. Forecast: 13/11/25 to 19/11/25. Timezone: UTC+2.00