Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 28

Waxing Gibbous 94%

17:44

03:20

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

Sun - Rise: 04:56, Set: 20:13, Transit: 12:35. Moon - Rise: 17:44, Set: 03:20. Civil Dark: 20:49 - 04:21. Nautical Dark: 21:35 - 03:34. Astro Dark: 22:33 - 02:36

Total Clouds (% Sky Obscured)

51
35
27
23
3
0
2
5
5
35
37
28
0
0
7
0
6
2
2
3
3
2
3
2

Low Clouds (% Sky Obscured)

5
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
2
15
1
0
0
2
2
27
25
21
0
0
5
0
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
4
1
3
1
0
1
2
1
0
0
0
0
0
0
0
0
2
2
2
3
2
2
2

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 (%)

6
0
3
3
1
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)

6
7
8
10
10
12
12
13
12
12
11
12
10
8
8
7
6
5
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

18
19
21
23
25
26
26
26
26
26
26
25
24
21
20
19
18
17
16
15
14
13
12
12

Feels Like (°C)

20
20
20
22
23
25
24
24
24
24
24
22
22
20
18
17
17
17
16
15
14
13
12
13

Dew Point (°C)

15
12
9
9
10
10
9
8
8
7
7
6
7
7
6
6
6
7
7
6
5
5
5
5

Relative Humidity (%)

81
63
47
41
40
38
34
31
30
29
30
30
34
38
38
42
45
50
54
56
57
60
62
61

Pressure (mb)

1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1019
1019
1020
1021
1021
1021
1022
1022
1023
1023

Ozone (du)

333
335
334
332
331
330
331
332
333
333
332
331
330
328
329
329
329
327
328
331
334
335
337
340

Friday 29

Waxing Gibbous 98%

18:51

03:47

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

Sun - Rise: 04:56, Set: 20:14, Transit: 12:35. Moon - Rise: 18:51, Set: 03:47. Civil Dark: 20:50 - 04:20. Nautical Dark: 21:36 - 03:33. Astro Dark: 22:34 - 02:35

Total Clouds (% Sky Obscured)

3
3
4
3
4
7
9
10
9
14
11
5
18
24
26
8
11
16
31
14
14
0
0
0

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
3
5
4
3
10
6
0
16
18
18
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
3
2
3
2
2
3
4
2
3
3
3
4
3
7
11
13
24
10
10
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
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)

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

Chance of Frost

Temperature (°C)

14
16
18
20
22
23
23
24
24
24
24
23
22
20
19
17
16
15
14
13
13
13
12
13

Feels Like (°C)

14
16
18
19
21
22
22
23
23
23
23
23
23
21
19
17
16
15
14
13
13
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

52
45
40
34
32
31
30
30
29
29
31
35
39
42
43
47
52
54
60
62
62
64
65
65

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

341
343
343
345
345
345
346
349
349
351
353
354
354
353
352
352
351
351
352
354
353
352
354
354

Saturday 30

Waxing Gibbous 100%

19:56

04:21

07 Good
08 Good
09 Good
10 Good
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
05 Bad
06 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)

2
4
5
14
59
87
97
95
84
91
81
87
100
83
85
63
82
87
88
88
67
47
70
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
3
0
5
5
10
4
2
0
10
15
9
10
4
4
10
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
24
3
22
60
74
42
89
70
85
63
78
83
86
78
49
33
54
41

High Clouds (% Sky Obscured)

2
4
5
11
53
69
97
95
84
89
58
83
42
43
46
18
6
42
3
10
2
0
25
51

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
1
4
8
16
13
11
6
11
3

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
7
9
10
11
12
12
13
12
12
12
11
7
6
5
5
5
4
3
2
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
54
49
45
43
41
39
37
36
40
43
48
47
50
58
60
64
62
61
64
63
69
73
71

Pressure (mb)

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

Ozone (du)

352
350
351
349
349
349
348
347
348
349
352
355
361
362
360
360
358
358
359
359
360
360
359
359

Sunday 31

Full Moon 100%

20:58

05:03

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
05 Bad
06 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)

97
98
97
99
99
100
100
83
70
59
73
86
100
100
98
81
97
93
90
93
96
100
100
100

Low Clouds (% Sky Obscured)

4
6
5
6
14
24
30
26
21
17
11
6
0
0
0
0
0
0
0
13
28
51
56
53

Medium Clouds (% Sky Obscured)

43
32
31
27
30
29
30
22
16
10
7
4
2
11
47
29
37
45
33
59
92
100
93
94

High Clouds (% Sky Obscured)

76
81
92
98
98
99
100
72
42
17
45
72
100
100
98
81
88
75
62
75
87
100
96
97

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
7

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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
2
19
3
0
0
0
0
0
0
0
2
2
2
6
14
11
34
55
69
74
83

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
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
24
26
27
28
28
29
29
29
27
26
25
23
22
21
21
20
19
19
18
18
18

Feels Like (°C)

22
21
22
24
24
24
25
26
26
26
26
26
26
24
23
22
22
20
19
18
18
18
19
18

Dew Point (°C)

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

Relative Humidity (%)

68
67
62
57
50
46
42
39
38
37
40
43
48
51
50
52
52
52
52
54
64
71
81
85

Pressure (mb)

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

Ozone (du)

359
358
358
357
356
355
355
354
355
356
357
355
354
352
350
349
347
347
347
347
348
349
350
350

Monday 1

Waning Gibbous 98%

21:52

05:54

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
05 Bad
06 Bad

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

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
93
92
91
89
90
89
88
83
83

Low Clouds (% Sky Obscured)

64
70
71
73
62
60
51
32
25
16
20
28
34
58
56
54
57
61
65
66
66
65
63
61

Medium Clouds (% Sky Obscured)

90
95
98
85
73
71
45
27
17
59
65
83
94
96
90
87
76
68
58
55
52
48
35
22

High Clouds (% Sky Obscured)

97
97
99
100
100
100
100
100
100
100
100
100
99
72
45
20
21
24
26
24
29
26
23
19

ISS Passover

Visibility (miles)

6
9
7
7
9
3
8
9
9
9
9
7
4
4
6
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

87
94
95
95
95
95
91
73
54
25
54
72
64
66
50
29
33
29
12
25
24
5
12
4

Precipitation Amount (mm)

0.5
0.6
0.6
0.5
0.9
1
0.6
0.3
0
0
0.2
0.5
0.5
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
20
20
21
22
22
22
22
21
21
21
20
20
20
19
20
19
19
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

88
88
92
92
88
75
75
75
68
59
56
66
79
85
86
86
88
88
88
87
87
86
85
81

Pressure (mb)

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

Ozone (du)

350
350
351
351
351
351
351
351
352
352
352
350
350
352
352
353
354
354
353
353
352
352
351
352

Tuesday 2

Waning Gibbous 94%

22:38

06:53

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

Sun - Rise: 04:54, Set: 20:17, Transit: 12:36. Moon - Rise: 22:38, Set: 06:53. Civil Dark: 20:54 - 04:17. Nautical Dark: 21:41 - 03:30. Astro Dark: 22:41 - 02:29

Total Clouds (% Sky Obscured)

79
82
82
83
82
80
77
66
49
33
28
24
22
37
49
66
55
37
18
33
48
64
52
41

Low Clouds (% Sky Obscured)

57
56
55
55
37
18
0
7
13
18
12
6
0
0
0
0
0
0
0
14
28
40
27
13

Medium Clouds (% Sky Obscured)

9
9
9
9
26
45
62
49
35
20
14
7
0
1
2
4
7
10
14
12
10
10
11
12

High Clouds (% Sky Obscured)

20
20
20
20
20
19
19
14
9
4
13
23
22
37
49
60
42
34
18
33
43
50
51
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
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

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

Precipitation Probability (%)

1
2
2
1
1
1
0
2
2
0
0
1
1
8
20
33
36
40
43
40
36
23
17
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
7
8
8
9
9
8
8
7
6
5
5
4
4
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
20
21
21
22
22
23
27
27
27
27
27
27
23
23
23
23
21
21
17
17
17
17

Dew Point (°C)

14
14
13
13
13
13
13
13
14
14
14
15
15
15
15
15
15
15
14
14
14
13
13
14

Relative Humidity (%)

76
71
64
57
51
49
47
45
46
46
46
51
57
62
67
71
78
80
81
82
82
83
85
79

Pressure (mb)

1015
1016
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

352
352
352
353
353
352
352
351
350
349
348
346
345
344
343
343
342
342
342
341
341
340
339
340

Wednesday 3

Waning Gibbous 88%

23:15

06:53

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

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)

29
27
24
19
26
33
42
53
64
79
66
53
40
47
51
55
47
43
36

Low Clouds (% Sky Obscured)

0
6
12
19
13
6
0
0
0
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

13
8
4
0
7
12
15
8
4
0
0
0
0
1
3
4
7
9
12

High Clouds (% Sky Obscured)

29
24
17
7
7
6
7
31
49
62
50
38
26
26
29
30
30
23
12

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

5
4
3
0
0
0
0
0
0
0
0
0
0
3
2
1
5
4
2

Precipitation Amount (mm)

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
2
2
3
3
4
4
4
3
3
3
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

20
22
24
25
27
28
29
30
30
30
30
29
27
26
24
23
22
22
21

Feels Like (°C)

18
18
25
25
26
27
28
29
33
33
31
31
32
32
26
25
25
26
26

Dew Point (°C)

15
16
16
15
15
14
14
14
13
14
13
14
15
16
16
16
16
16
16

Relative Humidity (%)

75
72
61
53
46
42
39
36
36
36
35
41
48
56
60
62
66
68
70

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

340
341
340
339
339
339
339
339
339
338
338
338
338
338
338
338
338
338
339

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

Generated: 28/05/26 07:52:40. Forecast: 28/05/26 to 03/06/26. Timezone: UTC+2.00