Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Crescent 35%

00:06

17:29

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

Sun - Rise: 04:10, Set: 23:04, Transit: 13:37. Moon - Rise: 00:06, Set: 17:29. Civil Dark: 01:10 - 02:12. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

29
12
18
77
56
36
4
24
34
41
46
45
72
91
90
84
53
79
66
58
61
72
77
99

Low Clouds (% Sky Obscured)

29
12
18
24
0
0
0
0
4
37
46
45
61
63
45
43
40
54
38
35
2
5
5
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
21
45
45
28
44
37
31
54
50
26
41
72
77
98

High Clouds (% Sky Obscured)

5
9
2
63
52
25
2
13
18
15
8
7
23
35
30
30
2
2
3
11
25
20
25
24

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
2
4
2
2
7
11
16
36
45
14

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

Chance of Frost

Temperature (°C)

13
12
11
10
10
10
12
14
16
18
19
20
21
21
22
22
23
23
21
21
20
18
17
16

Feels Like (°C)

12
11
10
10
8
8
11
14
15
17
18
19
20
20
19
20
20
22
20
21
20
17
16
15

Dew Point (°C)

11
10
10
9
8
8
8
8
9
9
8
8
7
7
6
7
7
11
17
18
17
16
15
15

Relative Humidity (%)

90
92
93
90
91
84
77
68
62
54
48
43
40
38
36
36
36
47
74
85
86
86
89
95

Pressure (mb)

1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1009
1010
1010
1011
1011
1012

Ozone (du)

365
364
364
361
361
359
357
353
351
348
347
347
348
351
352
353
353
353
353
354
356
356
357
357

Friday 10

Waning Crescent 24%

00:07

19:29

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
00 Bad

Sun - Rise: 04:12, Set: 23:03, Transit: 13:37. Moon - Rise: 00:07, Set: 19:29. Civil Dark: 00:56 - 02:19. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
89
68
63
63
58
63
61
58
61
72
90
86
86
90
100
97
100
84
72
66
57
61
95

Low Clouds (% Sky Obscured)

13
43
43
40
38
35
39
61
58
61
72
77
73
66
64
49
41
44
29
11
0
0
0
60

Medium Clouds (% Sky Obscured)

90
64
42
47
44
41
44
54
48
38
38
79
76
75
34
40
85
88
42
56
33
34
22
5

High Clouds (% Sky Obscured)

60
48
0
0
0
0
0
0
0
0
0
0
1
1
37
100
72
82
25
22
30
17
31
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

33
40
9
0
0
0
0
0
0
14
27
45
43
32
29
27
20
11
59
32
27
7
0
0

Precipitation Amount (mm)

0
0.3
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
3
3
3
3
3
3
1
2
3
3
4
5
5
4
4
4
4
3
2

Chance of Frost

Temperature (°C)

15
15
15
15
14
15
16
17
18
19
20
20
20
20
21
20
21
21
21
20
19
18
17
16

Feels Like (°C)

15
15
15
15
16
16
18
19
21
21
21
22
20
20
20
20
20
21
20
20
20
18
18
16

Dew Point (°C)

14
14
15
14
14
15
15
15
14
12
10
9
10
13
13
15
14
13
13
18
18
17
16
15

Relative Humidity (%)

95
93
98
98
98
98
92
86
77
63
54
48
53
62
62
70
66
62
63
86
91
92
95
95

Pressure (mb)

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

Ozone (du)

359
360
362
366
367
365
364
363
363
364
363
359
358
360
361
365
368
369
367
363
363
362
361
357

Saturday 11

Waning Crescent 14%

00:15

21:33

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
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

Sun - Rise: 04:14, Set: 23:01, Transit: 13:37. Moon - Rise: 00:15, Set: 21:33. Civil Dark: 00:50 - 02:25. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
86
100
100
100
95
96
46
89
76
81
86
98
100
95
92
86
92
79
96
86
92
90
96

Low Clouds (% Sky Obscured)

67
86
95
95
100
90
59
10
0
17
24
17
21
19
13
42
37
45
47
49
57
60
65
66

Medium Clouds (% Sky Obscured)

4
4
45
34
10
2
12
18
23
25
26
30
51
91
67
52
52
76
46
85
70
79
83
87

High Clouds (% Sky Obscured)

100
86
54
30
25
23
70
10
70
39
44
53
86
67
68
49
43
24
3
4
10
20
27
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
7
7
9

Fog (%)

2
4
4
1
2
1
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
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
24
60
65
57
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
14
14
15
15
16
19
21
23
24
24
25
24
24
24
24
24
23
21
20
19
18

Feels Like (°C)

15
15
15
14
15
14
15
16
20
21
22
23
23
24
23
23
24
25
24
25
22
22
19
19

Dew Point (°C)

15
14
14
13
14
14
14
14
14
13
11
11
10
10
10
9
11
12
14
16
17
18
18
17

Relative Humidity (%)

95
95
95
96
95
93
92
86
73
58
48
43
40
38
39
39
41
45
52
62
74
86
93
95

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

354
353
350
348
345
342
337
336
333
332
330
329
328
328
329
330
332
332
331
330
330
330
331
333

Sunday 12

Waning Crescent 7%

01:06

23:04

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
00 Bad

Sun - Rise: 04:16, Set: 22:59, Transit: 13:38. Moon - Rise: 01:06, Set: 23:04. Civil Dark: 00:44 - 02:31. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
91
100
100
100
95
92
88
72
82
100
90
54
38
50
94
100
98
95
94
91
86
83
78

Low Clouds (% Sky Obscured)

68
68
64
60
56
50
45
38
38
39
39
35
30
26
34
46
53
58
65
72
66
59
50
45

Medium Clouds (% Sky Obscured)

63
60
66
99
100
85
70
51
58
64
67
52
38
27
34
40
51
52
40
33
44
54
44
35

High Clouds (% Sky Obscured)

67
87
98
99
100
82
62
45
57
77
100
70
32
2
29
57
72
63
57
46
46
45
40
30

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

65
89
87
64
40
71
63
54
19
12
3
10
24
20
38
54
53
64
95
95
83
57
68
72

Precipitation Amount (mm)

0.2
0.5
0.6
0.3
0
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0.6
1
0.5
0
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
17
17
17
17
17
18
19
20
21
22
23
23
24
24
22
21
20
19
18
17
16
15

Feels Like (°C)

18
18
17
17
18
17
18
19
20
21
21
22
23
25
26
25
23
22
21
19
18
18
16
15

Dew Point (°C)

17
16
16
16
16
16
17
17
17
17
15
14
13
12
12
10
12
16
15
14
16
16
15
14

Relative Humidity (%)

95
95
98
96
96
96
96
95
92
84
68
60
53
48
45
41
53
73
72
71
88
90
95
93

Pressure (mb)

1019
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021

Ozone (du)

332
333
333
333
332
332
333
334
333
333
334
336
337
338
336
334
335
334
329
326
323
322
321
320

Monday 13

Waning Crescent 2%

01:06

23:27

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
00 Bad

Sun - Rise: 04:18, Set: 22:57, Transit: 13:38. Moon - Rise: 01:06, Set: 23:27. Civil Dark: 00:39 - 02:36. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
58
61
65
67
69
74
79
82
83
84
86
83
83
75
66
56
65
72
80
81
81
79
76

Low Clouds (% Sky Obscured)

40
35
42
47
53
63
73
79
82
83
83
86
83
83
75
61
44
58
71
80
81
81
79
76

Medium Clouds (% Sky Obscured)

41
42
41
35
20
3
1
3
10
16
9
2
2
1
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
30
28
18
13
9
7
3
3
2
3
6
3
2
2
2
2
2
2
3
2
1
1
1

ISS Passover

Visibility (miles)

5
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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
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 (%)

51
41
33
20
0
2
0
0
0
0
0
1
1
4
14
20
23
22
21
16
12
7
0
0

Precipitation Amount (mm)

0.2
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)

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
15
16
18
20
21
22
23
24
25
23
22
21
21
21
21
19
18
17

Feels Like (°C)

14
13
12
13
13
13
14
16
18
19
21
22
24
25
26
26
26
25
25
24
23
22
22
22

Dew Point (°C)

14
13
13
13
12
13
14
14
14
13
13
13
13
12
12
14
15
17
17
17
16
16
15
15

Relative Humidity (%)

96
96
96
96
95
96
95
89
79
67
60
54
52
48
46
54
64
76
76
76
76
80
85
87

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

320
320
319
319
318
318
317
317
316
316
316
316
317
317
317
318
318
318
319
321
322
323
325
326

Tuesday 14

New Moon 0%

03:03

23:30

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
00 Bad

Sun - Rise: 04:20, Set: 22:55, Transit: 13:38. Moon - Rise: 03:03, Set: 23:30. Civil Dark: 00:34 - 02:42. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
73
69
62
55
48
51
60
63
69
75
67
58
49
66
81
93
86
86
86
77
65
54
52

Low Clouds (% Sky Obscured)

55
30
17
4
0
0
4
4
7
10
19
34
28
22
31
39
53
43
33
28
33
39
44
43

Medium Clouds (% Sky Obscured)

0
0
5
8
12
3
3
10
18
32
30
24
13
0
22
41
55
42
23
18
16
14
12
14

High Clouds (% Sky Obscured)

0
0
1
2
2
2
2
2
8
14
21
22
24
32
52
74
91
72
59
50
49
42
30
26

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 (%)

1
0
38
33
1
6
34
46
32
18
5
14
18
7
7
5
1
2
1
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
4
5
5
5
6
6
6
6
6
7
7
7
7
5
4
3
3
3
4

Chance of Frost

Temperature (°C)

16
16
15
16
16
16
17
19
20
22
23
24
24
25
25
25
25
25
24
23
22
21
19
18

Feels Like (°C)

22
21
21
18
17
18
17
17
17
24
24
24
24
25
25
26
26
25
25
25
26
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
93
92
92
83
76
69
60
53
46
43
39
37
39
42
44
50
58
67
68
70
71

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

327
328
329
328
327
325
324
323
322
319
317
314
313
312
311
310
309
308
307
306
305
305
304
304

Wednesday 15

Waxing Crescent 2%

05:10

23:29

Sun - Rise: 04:22, Set: 22:53, Transit: 13:38. Moon - Rise: 05:10, Set: 23:29. Civil Dark: 00:29 - 02:47. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

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: 09/07/26 00:54:16. Forecast: 09/07/26 to 15/07/26. Timezone: UTC+3.00