Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 14

Waxing Crescent 13%

11:58

19:37

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

Sun - Rise: 06:57, Set: 19:58, Transit: 13:27. Moon - Rise: 11:58, Set: 19:37. Civil Dark: 20:42 - 06:12. Nautical Dark: 21:37 - 05:17. Astro Dark: 22:41 - 04:13

Total Clouds (% Sky Obscured)

0
0
2
15
14
12
3
3
3
2
24
22
20
23
19
14
9
19
44
11
44
59
96
100

Low Clouds (% Sky Obscured)

0
0
2
15
14
12
3
0
0
0
23
18
19
23
19
14
9
8
0
2
3
5
23
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
18
35
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
2
1
3
3
5
0
0
0
17
44
7
38
59
96
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
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
4
4
4
3
3
3
2
2
1
3
6
7
8
9
9
8
8
6
4
2
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
8
7
7
6
7
10
12
13
13
13
12
13
13
13
13
12
11
9
9
7

Dew Point (°C)

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

Relative Humidity (%)

79
82
84
85
88
90
90
91
85
74
64
57
52
49
48
50
52
55
58
68
81
84
85
84

Pressure (mb)

1016
1016
1016
1017
1017
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

317
317
318
319
318
314
311
308
307
307
308
310
312
312
315
315
313
310
308
309
311
310
309
308

Tuesday 15

Waxing Crescent 21%

13:38

19:35

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:59, Set: 19:55, Transit: 13:27. Moon - Rise: 13:38, Set: 19:35. Civil Dark: 20:39 - 06:15. Nautical Dark: 21:33 - 05:20. Astro Dark: 22:37 - 04:17

Total Clouds (% Sky Obscured)

100
100
100
100
98
92
90
89
97
96
100
97
99
99
100
100
92
97
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

20
23
24
18
15
19
16
26
60
50
7
34
46
38
45
40
39
29
21
90
36
86
90
81

Medium Clouds (% Sky Obscured)

48
100
99
100
95
85
84
75
64
27
43
33
33
32
49
33
77
94
93
98
93
97
98
93

High Clouds (% Sky Obscured)

100
100
97
100
42
36
3
5
44
47
56
43
64
56
72
100
51
85
100
86
38
30
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
3
19
30
24
13
25
19
8
14
14
12
1
0
0
0
0
0
5
7
13
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
6
7
7
7
6
6
7
7
8
9
10
10
11
11
12
13
12
11
10
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

84
84
82
82
81
84
85
84
80
70
63
54
51
48
44
44
48
54
62
68
71
75
75
75

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014
1013
1013
1012

Ozone (du)

308
309
309
306
304
303
301
299
299
296
293
290
289
288
286
284
284
285
286
288
291
291
291
291

Wednesday 16

Waxing Crescent 29%

15:20

19:34

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:02, Set: 19:51, Transit: 13:27. Moon - Rise: 15:20, Set: 19:34. Civil Dark: 20:35 - 06:18. Nautical Dark: 21:30 - 05:23. Astro Dark: 22:32 - 04:21

Total Clouds (% Sky Obscured)

99
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
81
72
76
80

Low Clouds (% Sky Obscured)

87
82
79
84
84
64
86
90
60
95
97
98
96
97
98
93
88
78
96
73
41
64
70
71

Medium Clouds (% Sky Obscured)

97
100
99
88
64
92
48
37
50
97
75
77
98
99
100
76
100
100
64
39
0
7
14
21

High Clouds (% Sky Obscured)

85
72
44
100
87
100
100
100
100
100
100
97
100
100
100
100
100
100
100
30
27
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
2
8
1
2
2
5
9
6
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
Very Light Rain
None
None
Light Rain
None
None
None
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

12
21
22
36
53
24
43
65
40
52
64
95
95
95
95
95
95
95
90
51
19
19
11
12

Precipitation Amount (mm)

0
0
0
0
0.3
0
0
0.6
0
0
0
2.9
1.2
1.4
1.3
1.8
1.5
2
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
11
11
11
12
12
12
13
13
13
13
12
11
9
9
9
9
9
7
5
6
7

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
13
13
13
14
14
14
14
14
14
14
14
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
76
80
83
87
92
84
81
82
87
92
96
96
98
96
93
95
93
95
95
96
96
95

Pressure (mb)

1012
1011
1010
1010
1009
1008
1007
1006
1005
1004
1004
1003
1003
1002
1002
1001
1000
1000
999
999
999
999
999
998

Ozone (du)

290
290
291
290
287
287
287
287
288
289
291
293
292
295
297
299
301
303
308
311
313
316
319
321

Thursday 17

Waxing Crescent 39%

17:02

19:36

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:04, Set: 19:48, Transit: 13:26. Moon - Rise: 17:02, Set: 19:36. Civil Dark: 20:32 - 06:20. Nautical Dark: 21:26 - 05:26. Astro Dark: 22:27 - 04:25

Total Clouds (% Sky Obscured)

67
70
90
91
97
100
100
100
100
98
96
93
93
93
91
82
90
91
87
82
81
71
69
67

Low Clouds (% Sky Obscured)

57
61
60
68
79
84
88
92
96
89
82
68
77
52
45
52
76
82
66
50
44
47
60
67

Medium Clouds (% Sky Obscured)

19
26
72
68
82
71
40
54
81
80
83
78
73
68
53
55
54
49
52
56
59
39
20
13

High Clouds (% Sky Obscured)

0
2
0
33
83
47
82
72
98
79
59
35
30
30
26
10
8
2
3
4
4
5
12
9

ISS Passover

Visibility (miles)

9
9
9
9
7
9
7
5
4
4
4
5
4
4
5
6
7
9
9
9
9
9
8
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
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

19
22
23
32
46
37
54
58
57
64
60
64
71
74
81
77
70
63
48
37
29
25
31
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0.2
0.2
0.3
0.4
0.4
0.5
0.5
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
8
9
9
9
10
10
11
11
12
12
12
12
12
11
10
8
7
5
5
5

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
12
13
13
14
14
14
14
14
14
13
13
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

11
12
11
11
11
11
11
11
11
11
11
11
12
12
12
12
11
11
11
10
10
10
10
10

Relative Humidity (%)

93
96
96
95
96
95
92
93
93
90
86
89
89
87
84
83
83
84
86
86
90
93
95
93

Pressure (mb)

998
998
997
997
996
996
996
996
995
995
995
995
995
995
995
995
996
996
996
996
996
996
996
997

Ozone (du)

323
322
324
326
328
330
326
325
322
322
322
323
324
324
326
326
327
326
326
326
328
329
328
327

Friday 18

First Quarter 48%

18:28

19:57

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:07, Set: 19:45, Transit: 13:26. Moon - Rise: 18:28, Set: 19:57. Civil Dark: 20:29 - 06:23. Nautical Dark: 21:22 - 05:29. Astro Dark: 22:23 - 04:29

Total Clouds (% Sky Obscured)

57
63
95
96
97
99
98
98
97
97
97
96
97
98
90
85
82
79
82
88
94
96
98
100

Low Clouds (% Sky Obscured)

48
45
42
38
33
54
56
77
70
80
79
96
92
43
34
42
50
58
67
74
71
68
63
62

Medium Clouds (% Sky Obscured)

18
33
53
59
63
67
80
89
89
89
75
65
92
95
83
59
34
10
35
61
88
92
96
100

High Clouds (% Sky Obscured)

6
16
45
46
51
64
52
38
30
28
24
25
35
37
37
34
31
38
43
59
65
65
65
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
8
9
9
9
9
9
9
9
8
7
6
6
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
14
10
30
36
30
28
31
38
39
33
27
43
44
45
77
76
70
60
57
70
85
93
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.3
0.3
0.2
0.3
0.4
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
93
93
93
93
95
95
93
93
89
83
80
75
64
57
63
69
78
84
90
96
96
96

Pressure (mb)

997
997
997
997
997
997
997
997
997
997
998
998
998
998
997
997
997
997
997
997
996
996
996
996

Ozone (du)

327
330
330
328
326
323
321
320
319
317
317
318
317
316
316
315
315
315
315
315
314
314
316
317

Saturday 19

Waxing Gibbous 58%

18:59

21:14

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:09, Set: 19:42, Transit: 13:25. Moon - Rise: 18:59, Set: 21:14. Civil Dark: 20:25 - 06:26. Nautical Dark: 21:19 - 05:32. Astro Dark: 22:19 - 04:32

Total Clouds (% Sky Obscured)

96
90
85
84
82
80
76
71
66
77
84
87
77
70
62
52
46
44
40
37
39
53
67
79

Low Clouds (% Sky Obscured)

62
63
58
56
53
49
44
37
33
33
32
31
36
37
41
33
30
24
23
20
15
17
14
16

Medium Clouds (% Sky Obscured)

90
79
73
58
44
32
23
23
24
32
40
49
44
39
25
24
23
27
26
21
25
35
41
47

High Clouds (% Sky Obscured)

60
55
55
45
40
40
30
30
30
53
66
76
59
42
27
17
11
6
11
17
28
47
65
77

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

81
72
64
54
44
34
34
33
26
33
39
42
50
51
43
37
28
16
40
55
68
65
60
53

Precipitation Amount (mm)

0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0.2
0.3
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
11
11
11
11
11
11
11
11
12
13
14
14
14
15
14
14
14
13
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
98
96
96
95
95
93
89
83
79
75
73
70
69
69
69
74
79
84
85
88

Pressure (mb)

996
996
996
996
996
996
997
997
997
997
997
998
998
999
999
1000
1000
1000
1000
1000
999
999
999
998

Ozone (du)

319
318
317
315
314
312
310
310
311
311
312
314
315
314
313
312
307
303
298
302
305
308
309
310

Sunday 20

Waxing Gibbous 68%

19:03

22:54

Sun - Rise: 07:12, Set: 19:38, Transit: 13:25. Moon - Rise: 19:03, Set: 22:54. Civil Dark: 20:22 - 06:28. Nautical Dark: 21:15 - 05:35. Astro Dark: 22:14 - 04:36

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: 13/09/26 23:40:37. Forecast: 14/09/26 to 20/09/26. Timezone: UTC+3.00