Clear Outside v1.0 - International Weather Forecasts For Astronomers

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 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
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)

48
58
60
87
75
92
62
63
94
97
98
97
67
52
46
39
31
28
32
35
23
29
61
81

Low Clouds (% Sky Obscured)

48
58
60
78
66
78
51
45
27
25
31
32
42
34
32
32
30
28
28
23
16
16
52
71

Medium Clouds (% Sky Obscured)

32
20
12
27
44
81
32
16
54
74
69
60
30
27
29
20
17
12
15
26
13
14
13
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
13
60
61
63
67
37
3
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
22
36
59
77
53
20
18
6
4
5
3
2
0
0
0
0
0
0
0
0
2
0
2

Precipitation Amount (mm)

0
0
0
0.3
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
86
87
92
92
93
95
93
89
84
80
74
67
62
63
63
67
69
75
86
90
91
88

Pressure (mb)

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

Ozone (du)

330
330
330
331
330
328
328
329
329
329
331
333
334
333
334
337
336
333
328
327
327
323
320
316

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)

78
97
100
100
100
100
100
100
100
100
97
99
100
98
86
68
36
42
90
100
84
88
83
89

Low Clouds (% Sky Obscured)

67
55
39
23
22
30
31
33
72
78
82
97
100
86
64
56
33
31
26
1
29
84
82
84

Medium Clouds (% Sky Obscured)

19
79
83
74
68
41
62
100
97
96
95
84
95
67
35
23
0
0
6
41
33
68
79
71

High Clouds (% Sky Obscured)

1
58
100
100
100
99
100
100
100
100
57
19
0
0
0
0
0
3
59
100
28
16
0
60

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

3
6
2
5
6
12
11
22
44
43
30
27
42
56
90
87
68
36
10
18
10
26
49
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
6
7
7
8
9
10
10
11
12
12
13
13
14
14
15
14
12
11
9
10
10

Dew Point (°C)

6
6
6
6
7
8
9
10
10
11
12
12
13
14
13
13
13
13
12
11
11
9
10
10

Relative Humidity (%)

82
84
85
90
93
93
95
96
95
96
96
95
92
93
90
86
85
86
84
84
89
88
90
93

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999

Ozone (du)

314
312
311
310
309
308
308
308
308
307
307
309
312
311
309
309
309
309
309
309
310
311
312
314

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)

100
100
100
100
98
95
91
93
95
90
85
81
80
73
78
88
92
80
81
95
100
100
100
100

Low Clouds (% Sky Obscured)

88
81
60
65
67
70
73
86
85
90
85
81
80
73
51
39
28
33
41
77
96
92
88
81

Medium Clouds (% Sky Obscured)

100
100
93
100
53
54
48
23
16
0
0
0
3
7
38
38
44
44
50
51
81
89
80
85

High Clouds (% Sky Obscured)

98
100
100
100
87
75
4
3
21
7
50
6
2
0
2
21
19
9
3
66
100
98
90
73

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

68
87
71
80
95
91
87
85
78
25
12
4
4
12
9
27
31
60
49
95
95
62
71
79

Precipitation Amount (mm)

0.3
0.6
0.3
0.4
0.7
0.6
0.6
0.7
0.6
0
0
0
0
0
0
0
0
0.4
0
0.7
0.7
0.3
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
91
92
95
93
93
92
88
86
84
81
79
74
73
69
68
73
75
75
78
80
82
83
84

Pressure (mb)

999
999
998
999
999
999
999
999
999
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1001
1001
1001
1000
1000

Ozone (du)

317
318
318
318
319
319
319
314
303
293
291
291
292
289
287
288
292
294
295
296
296
296
299
300

Sunday 20

Waxing Gibbous 68%

19:03

22:54

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: 07:12, 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)

99
99
92
96
93
91
92
93
95
97
98
100
100
100
100
100
100
88
81
80
80
71
64
55

Low Clouds (% Sky Obscured)

80
75
63
69
61
63
53
58
72
69
66
68
76
78
77
78
70
44
29
33
33
38
43
47

Medium Clouds (% Sky Obscured)

97
42
32
29
30
27
28
27
25
37
46
60
41
22
4
28
55
80
80
80
80
60
37
16

High Clouds (% Sky Obscured)

65
76
72
61
62
55
61
64
71
79
88
100
100
100
100
75
53
1
23
43
65
40
23
9

ISS Passover

Visibility (miles)

8
9
6
5
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

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

Precipitation Probability (%)

83
57
52
52
34
34
40
51
68
73
77
81
71
62
54
45
44
33
53
54
35
29
23
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
14
14
13
12
11
11
11
11
12
12
12
11
10
9
8
7
5
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
92
89
90
86
84
84
84
87
84
83
80
78
75
74
74
69
65
70
80
90
95
95
95

Pressure (mb)

1000
999
999
999
999
999
998
998
998
998
998
998
999
999
999
999
998
998
998
998
998
998
998
998

Ozone (du)

300
300
301
300
299
300
300
300
299
300
302
305
309
313
316
319
322
327
331
335
337
339
340
343

Monday 21

Waxing Gibbous 77%

19:02

No Set

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: 07:14, Set: 19:35, Transit: 13:25. Moon - Rise: 19:02, Set: No Set. Civil Dark: 20:19 - 06:31. Nautical Dark: 21:12 - 05:38. Astro Dark: 22:10 - 04:39

Total Clouds (% Sky Obscured)

58
62
66
70
97
78
86
76
90
95
97
100
100
100
100
98
95
92
85
77
68
69
71
72

Low Clouds (% Sky Obscured)

53
53
46
45
45
45
43
37
34
34
29
39
56
61
67
61
55
50
34
19
1
3
4
6

Medium Clouds (% Sky Obscured)

26
37
51
55
87
61
51
37
46
66
84
92
100
92
97
90
86
77
74
67
55
55
58
53

High Clouds (% Sky Obscured)

6
3
1
21
66
71
63
34
21
55
78
92
100
100
100
97
94
88
61
34
9
18
28
38

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

Precipitation Probability (%)

25
29
1
10
14
5
20
27
16
32
46
48
64
66
53
70
45
22
20
14
2
3
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
2
3
3
4
4
5
5
7
8
9
11
11
12
12
11
11
10
8
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
7
8
7
8
8
8
8
7
6
7
7
7
8
8
8
8
8
8
8
8

Relative Humidity (%)

95
95
95
95
95
96
95
95
91
85
79
73
67
69
69
67
71
73
76
81
87
95
95
93

Pressure (mb)

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

Ozone (du)

344
343
343
343
343
342
341
339
339
339
339
340
340
341
340
339
338
337
335
332
329
326
325
325

Tuesday 22

Waxing Gibbous 85%

19:00

00:36

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 OK

Sun - Rise: 07:17, Set: 19:32, Transit: 13:24. Moon - Rise: 19:00, Set: 00:36. Civil Dark: 20:15 - 06:33. Nautical Dark: 21:08 - 05:41. Astro Dark: 22:06 - 04:43

Total Clouds (% Sky Obscured)

82
92
100
99
98
97
98
98
98
99
100
100
96
91
86
87
89
92
77
63
52
45
37
26

Low Clouds (% Sky Obscured)

33
60
70
75
83
95
97
98
98
99
100
100
94
88
82
85
88
90
76
59
41
32
21
12

Medium Clouds (% Sky Obscured)

64
73
84
82
80
79
77
78
76
63
46
25
26
28
19
20
20
25
24
19
23
21
15
9

High Clouds (% Sky Obscured)

42
45
50
42
39
40
23
16
9
8
4
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

30
39
39
42
48
59
79
69
29
35
31
8
38
44
39
48
66
90
75
59
52
50
41
8

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.4
0
0
0
0
0
0
0
0
0.3
0.7
0.5
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
90
91
90
91
91
91
91
88
87
84
74
66
58
60
62
66
72
78
85
88
88

Pressure (mb)

1010
1010
1010
1010
1011
1011
1012
1013
1013
1014
1015
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020

Ozone (du)

324
324
325
325
323
321
319
318
318
317
318
318
319
315
310
306
305
304
303
304
305
306
303
301

Wednesday 23

Waxing Gibbous 91%

18:58

02:15

Sun - Rise: 07:19, Set: 19:29, Transit: 13:24. Moon - Rise: 18:58, Set: 02:15. Civil Dark: 20:12 - 06:36. Nautical Dark: 21:05 - 05:44. Astro Dark: 22:02 - 04:46

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: 17/09/26 00:08:40. Forecast: 17/09/26 to 23/09/26. Timezone: UTC+3.00