Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waxing Gibbous 100%

19:56

04:21

05 Good
06 Good
07 Good
08 Good
09 OK
10 OK
11 OK
12 OK
13 OK
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
03 Bad
04 Bad

Sun - Rise: 04:55, Set: 20:15, Transit: 12:35. Moon - Rise: 19:56, Set: 04:21. Civil Dark: 20:51 - 04:19. Nautical Dark: 21:38 - 03:32. Astro Dark: 22:36 - 02:33

Total Clouds (% Sky Obscured)

0
1
0
0
39
32
32
14
36
77
63
84
100
87
56
54
82
57
100
71
84
69
71
52

Low 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
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
20
58
49
49
70
60
46
28
32
32
73
71
48
52
31
41

High Clouds (% Sky Obscured)

0
0
0
0
39
31
28
13
22
22
8
44
100
51
12
25
65
19
92
38
49
45
45
5

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
1
0
0
0
1
5
3
1
0
1
11

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
6
7
11
11
12
13
13
13
14
14
12
9
6
3
2
2
2
3
4
3
4
5

Chance of Frost

Temperature (°C)

14
15
18
19
21
23
25
26
27
28
28
27
27
25
24
21
21
20
18
18
18
18
18
18

Feels Like (°C)

14
15
17
18
19
20
22
23
25
26
25
25
24
23
23
23
20
20
18
17
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

70
69
63
56
51
46
43
41
39
38
38
39
45
53
62
68
69
69
69
65
67
73
74
83

Pressure (mb)

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

Ozone (du)

355
358
358
356
354
351
350
350
349
349
350
351
350
352
357
357
354
352
353
354
356
358
359
359

Sunday 31

Full Moon 100%

20:58

05:03

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

Sun - Rise: 04:55, Set: 20:16, Transit: 12:35. Moon - Rise: 20:58, Set: 05:03. Civil Dark: 20:52 - 04:19. Nautical Dark: 21:39 - 03:31. Astro Dark: 22:38 - 02:32

Total Clouds (% Sky Obscured)

43
58
46
12
48
62
56
51
72
68
65
49
51
46
29
63
78
100
100
100
91
81
75
91

Low Clouds (% Sky Obscured)

0
0
8
0
28
43
40
30
7
0
0
0
0
0
0
0
0
0
0
0
0
0
2
21

Medium Clouds (% Sky Obscured)

39
25
26
6
0
0
1
0
26
22
18
2
0
0
0
2
0
0
60
45
48
69
34
77

High Clouds (% Sky Obscured)

1
0
0
4
34
40
30
30
48
56
55
49
51
46
29
54
62
100
100
100
86
72
71
23

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 (%)

22
10
10
3
2
2
1
0
0
0
0
0
0
0
0
0
0
1
3
3
13
16
35
44

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
7
10
11
12
13
13
13
13
13
12
11
10
6
4
3
3
4
4
3
4
3
4

Chance of Frost

Temperature (°C)

18
18
19
20
22
24
25
26
27
28
28
28
28
27
26
24
22
21
19
19
19
18
18
17

Feels Like (°C)

20
20
19
20
22
22
23
24
25
25
24
25
25
25
26
25
25
23
19
19
19
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

86
85
78
71
63
56
48
43
40
37
34
36
41
46
53
60
67
69
69
70
69
70
73
82

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

365
366
363
361
360
361
360
358
356
356
357
356
355
352
351
351
350
350
351
351
349
348
350
350

Monday 1

Waning Gibbous 98%

21:52

05:03

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
03 Bad
04 Bad

Sun - Rise: 04:54, Set: 20:17, Transit: 12:36. Moon - Rise: 21:52, Set: 05:03. Civil Dark: 20:53 - 04:18. Nautical Dark: 21:40 - 03:31. Astro Dark: 22:39 - 02:31

Total Clouds (% Sky Obscured)

84
96
91
99
100
100
100
100
100
99
98
100
100
100
100
100
100
88
62
45
40
41
35
43

Low Clouds (% Sky Obscured)

3
0
0
0
6
26
42
54
46
48
59
44
31
27
51
53
48
37
13
19
22
15
7
9

Medium Clouds (% Sky Obscured)

48
52
69
73
60
77
67
68
78
92
61
82
85
70
98
100
100
67
52
29
12
20
17
23

High Clouds (% Sky Obscured)

33
79
78
75
96
99
100
100
100
60
92
100
100
100
76
100
100
72
0
0
0
1
2
3

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

63
57
38
11
16
52
69
73
48
29
35
46
29
22
37
85
95
58
27
29
38
23
18
6

Precipitation Amount (mm)

0.4
0.3
0
0
0
0
0.4
0.4
0
0
0
0
0
0
0
0.5
0.9
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
19
21
21
23
23
22
22
22
22
23
22
21
21
19
18
18
17
17
17
16
16
16

Feels Like (°C)

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

Dew Point (°C)

14
16
18
19
19
18
15
13
13
13
16
16
18
18
18
17
17
17
17
16
16
15
15
15

Relative Humidity (%)

87
92
91
92
87
76
61
55
54
56
67
66
76
81
85
86
93
96
96
95
95
93
95
93

Pressure (mb)

1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

348
348
347
346
347
348
347
348
349
349
351
351
353
354
357
356
359
364
373
376
377
377
375
369

Tuesday 2

Waning Gibbous 94%

22:38

05:54

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 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 04:54, Set: 20:17, Transit: 12:36. Moon - Rise: 22:38, Set: 05:54. Civil Dark: 20:54 - 04:17. Nautical Dark: 21:41 - 03:30. Astro Dark: 22:41 - 02:29

Total Clouds (% Sky Obscured)

57
70
87
89
92
90
91
88
87
86
80
67
70
92
81
76
58
37
44
52
61
77
81
86

Low Clouds (% Sky Obscured)

7
1
0
11
23
34
35
35
34
31
27
24
17
9
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
39
45
36
35
33
31
24
20
20
21
21
20
18
17
16
17
17
15
7
0
0
0
0

High Clouds (% Sky Obscured)

27
51
76
84
81
81
81
87
86
69
39
10
36
72
81
67
35
3
22
43
61
77
81
86

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 (%)

10
11
7
9
8
6
12
11
4
7
5
1
1
1
0
3
4
1
4
3
0
3
2
2

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)

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

Chance of Frost

Temperature (°C)

15
16
17
18
20
21
23
24
25
26
27
27
27
26
25
23
22
21
20
20
19
19
19
18

Feels Like (°C)

16
17
20
21
22
23
24
25
25
27
26
27
28
26
23
22
21
21
21
20
20
19
18
18

Dew Point (°C)

14
15
15
14
14
14
13
13
13
13
13
13
14
15
18
18
17
17
17
17
17
17
17
16

Relative Humidity (%)

93
92
86
77
69
61
55
51
47
44
43
42
44
50
64
70
73
77
80
82
84
85
86
86

Pressure (mb)

1015
1015
1016
1016
1016
1015
1015
1014
1014
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

366
363
360
357
357
357
357
355
353
351
350
349
349
347
346
345
345
343
342
340
340
340
340
340

Wednesday 3

Waning Gibbous 88%

23:15

06:53

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 OK
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
03 Bad
04 Bad

Sun - Rise: 04:53, Set: 20:18, Transit: 12:36. Moon - Rise: 23:15, Set: 06:53. Civil Dark: 20:54 - 04:17. Nautical Dark: 21:42 - 03:29. Astro Dark: 22:42 - 02:28

Total Clouds (% Sky Obscured)

79
76
84
60
53
43
37
31
27
36
36
49
46
79
64
58
46
36
53
70
87
84
80
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
9
0
1
1
1
0
0
0
7
11
12

Medium Clouds (% Sky Obscured)

9
17
26
26
26
28
22
17
15
16
15
18
23
79
30
17
18
14
25
34
44
54
66
74

High Clouds (% Sky Obscured)

79
76
84
60
36
11
8
5
2
6
5
16
2
2
2
58
46
28
44
58
73
65
50
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
6
6
6
4
2

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 (%)

2
0
1
1
0
0
0
0
0
4
5
4
5
7
8
25
30
27
36
37
38
33
33
37

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

Chance of Frost

Temperature (°C)

18
20
22
24
26
27
28
29
30
31
31
31
31
29
28
26
22
21
20
19
19
18
18
17

Feels Like (°C)

18
20
22
24
25
27
28
29
30
31
31
30
30
29
28
27
23
23
22
22
22
20
18
18

Dew Point (°C)

16
17
18
19
19
19
18
18
17
18
18
18
19
19
20
20
17
17
16
17
17
16
16
16

Relative Humidity (%)

86
85
78
72
66
61
54
49
46
45
45
47
49
54
61
68
72
76
81
84
86
88
90
93

Pressure (mb)

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

Ozone (du)

339
339
338
338
338
337
338
338
337
338
339
340
341
341
343
345
346
347
349
351
354
357
358
359

Thursday 4

Waning Gibbous 81%

23:45

07:57

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
03 Bad
04 Bad

Sun - Rise: 04:53, Set: 20:19, Transit: 12:36. Moon - Rise: 23:45, Set: 07:57. Civil Dark: 20:55 - 04:16. Nautical Dark: 21:43 - 03:28. Astro Dark: 22:44 - 02:27

Total Clouds (% Sky Obscured)

80
89
96
93
88
86
91
95
99
99
99
99
87
77
71
88
95
100
100
100
100
92
84
77

Low Clouds (% Sky Obscured)

13
14
10
9
14
19
32
48
60
59
60
59
45
31
17
37
57
77
79
81
83
80
77
76

Medium Clouds (% Sky Obscured)

78
79
78
77
76
74
82
90
94
88
82
77
57
38
21
31
40
49
43
37
30
21
12
2

High Clouds (% Sky Obscured)

39
55
73
51
29
7
29
51
73
82
91
99
87
77
71
88
95
99
94
85
75
50
22
1

ISS Passover

Visibility (miles)

1
2
4
5
6
8
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

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

Precipitation Probability (%)

51
63
73
69
64
60
55
48
36
36
38
42
78
90
95
95
95
95
95
95
83
47
33
24

Precipitation Amount (mm)

0.2
0.4
0.5
0.4
0.3
0.2
0.2
0
0
0
0
0
0.6
0.6
0.7
0.9
1.2
1.4
1.3
0.7
0.6
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
18
18
18
19
19
20
22
23
23
23
23
21
20
18
18
18
18
18
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

16
17
17
17
18
18
18
18
19
19
18
17
16
16
16
16
16
16
15
16
15
15
15
15

Relative Humidity (%)

98
96
95
93
95
95
93
88
81
77
72
67
64
70
78
88
86
86
86
88
88
89
89
89

Pressure (mb)

1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

360
361
361
361
364
367
371
375
379
384
387
390
392
392
391
390
390
389
389
388
387
386
386
385

Friday 5

Waning Gibbous 73%

00:10

09:04

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 OK
19 OK
20 OK
21 OK
22 Good
23 OK
00 OK
01 Bad

Sun - Rise: 04:53, Set: 20:20, Transit: 12:36. Moon - Rise: 00:10, Set: 09:04. Civil Dark: 20:56 - 04:16. Nautical Dark: 21:44 - 03:28. Astro Dark: 22:45 - 02:26

Total Clouds (% Sky Obscured)

83
87
92
81
72
67
75
75
72
70
67
57
45
31
18
13
11
9
29
47
60

Low Clouds (% Sky Obscured)

78
81
85
75
63
49
42
38
35
24
21
18
13
8
10
9
8
7
14
21
27

Medium Clouds (% Sky Obscured)

5
8
11
7
4
2
11
20
28
34
41
47
32
17
2
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
12
27
40
34
24
25
39
50
57
39
19
2
1
1
0
15
33
42

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

Fog (%)

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

Precipitation Probability (%)

21
17
5
9
8
3
10
14
16
15
14
7
15
13
3
7
10
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

Wind Speed/Direction (mph)

7
7
7
7
6
6
5
5
4
5
4
3
2
1
1
1
1
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
15
15
15
15
16
16
16
16
16
16
16
16
16
15
15
14
14

Relative Humidity (%)

89
86
85
85
80
74
69
67
66
64
63
61
60
62
66
68
73
76
80
81
81

Pressure (mb)

1014
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

384
380
376
372
369
366
363
362
362
361
360
360
359
358
356
354
353
352
351
350
349

Forecast for Savski Venac, Belgrade, Serbia (44.79,20.45)

Generated: 30/05/26 05:45:25. Forecast: 30/05/26 to 05/06/26. Timezone: UTC+2.00