Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waxing Gibbous 97%

17:25

04:26

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 OK
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
07 Bad

Sun - Rise: 05:51, Set: 19:04, Transit: 12:27. Moon - Rise: 17:25, Set: 04:26. Civil Dark: 19:28 - 05:26. Nautical Dark: 19:57 - 04:58. Astro Dark: 20:27 - 04:28

Total Clouds (% Sky Obscured)

69
66
82
80
59
80
55
27
26
30
93
77
77
44
34
29
65
88
72
74
79
82
87
95

Low Clouds (% Sky Obscured)

17
21
33
29
19
26
23
17
14
8
18
13
14
16
19
17
14
19
24
20
51
82
62
19

Medium Clouds (% Sky Obscured)

0
2
1
0
0
0
0
0
0
0
0
0
0
0
6
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

31
30
35
37
23
35
18
3
4
18
75
53
50
19
4
3
38
70
52
60
61
60
66
85

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
16
10
9
10
10
7
5
7
17
30
42
32
23
15
29
31
25
18
14
29
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
9
10
12
13
15
15
16
15
15
15
14
13
12
12
12
11
10
9
8
8
7
8
8

Chance of Frost

Temperature (°C)

27
27
28
28
29
29
29
29
29
28
28
27
27
27
26
26
26
26
26
26
26
27
27
27

Feels Like (°C)

29
29
29
29
29
30
29
29
29
30
30
28
28
28
29
29
29
28
27
27
27
29
28
28

Dew Point (°C)

23
22
22
22
22
22
22
22
22
22
23
23
23
23
23
23
23
23
23
23
23
23
22
23

Relative Humidity (%)

78
73
68
66
66
65
65
65
67
69
72
76
79
81
82
82
82
83
82
82
81
78
75
76

Pressure (mb)

1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1015
1016
1016
1016

Ozone (du)

293
292
292
291
292
292
293
292
290
287
287
287
288
287
288
291
291
291
291
290
289
289
289
290

Sunday 28

Waxing Gibbous 99%

18:17

05:17

08 Bad
09 Bad
10 Bad
11 OK
12 Bad
13 Bad
14 OK
15 Bad
16 Bad
17 OK
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
07 Bad

Sun - Rise: 05:51, Set: 19:04, Transit: 12:27. Moon - Rise: 18:17, Set: 05:17. Civil Dark: 19:28 - 05:27. Nautical Dark: 19:57 - 04:58. Astro Dark: 20:27 - 04:28

Total Clouds (% Sky Obscured)

86
70
53
40
72
78
39
44
79
22
76
73
77
86
90
54
59
78
52
87
88
63
52
45

Low Clouds (% Sky Obscured)

14
12
12
13
11
9
5
7
18
14
9
11
17
21
28
27
26
31
30
35
33
36
37
27

Medium Clouds (% Sky Obscured)

0
0
25
0
0
0
0
0
0
0
0
0
0
13
21
21
18
28
27
26
0
25
0
0

High Clouds (% Sky Obscured)

85
68
53
27
27
40
19
25
49
5
50
40
40
30
40
13
15
23
6
25
37
11
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

9
8
17
4
3
9
5
5
6
14
7
8
19
32
37
42
44
40
37
37
29
29
33
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
10
12
13
15
16
16
16
16
15
15
14
13
12
12
12
11
10
10
10
10
9
9
9

Chance of Frost

Temperature (°C)

28
28
29
29
29
29
29
29
29
28
28
27
27
27
27
27
27
27
26
26
26
26
26
27

Feels Like (°C)

29
29
30
30
31
30
29
30
30
29
30
28
29
29
28
28
29
30
29
30
29
29
30
30

Dew Point (°C)

23
23
22
22
22
23
23
23
23
23
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Relative Humidity (%)

74
71
67
67
66
68
69
70
72
74
77
81
82
84
84
83
84
86
86
87
86
86
86
83

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1016
1016
1015
1015
1015
1016
1016

Ozone (du)

293
296
296
295
296
293
293
292
290
287
287
290
291
292
291
291
292
293
292
291
291
291
290
291

Monday 29

Full Moon 100%

19:07

06:11

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
07 Bad

Sun - Rise: 05:51, Set: 19:04, Transit: 12:28. Moon - Rise: 19:07, Set: 06:11. Civil Dark: 19:29 - 05:27. Nautical Dark: 19:57 - 04:58. Astro Dark: 20:27 - 04:29

Total Clouds (% Sky Obscured)

52
43
40
53
41
51
71
96
100
100
65
62
65
64
74
73
68
73
75
74
74
64
60
52

Low Clouds (% Sky Obscured)

32
37
32
28
26
31
42
19
19
23
9
9
12
12
16
17
13
14
18
19
21
16
13
10

Medium Clouds (% Sky Obscured)

22
0
0
1
1
1
1
21
20
17
36
33
22
27
10
6
9
10
5
0
5
5
9
20

High Clouds (% Sky Obscured)

2
2
2
17
4
7
30
96
100
100
45
21
29
30
50
52
60
53
46
24
3
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
20
17
23
17
28
17
32
54
51
40
16
19
18
20
20
16
10
13
15
14
15
14
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
29
29
30
30
30
30
29
29
28
28
27
27
27
27
27
27
27
27
27
27
27
27

Feels Like (°C)

31
31
32
31
31
32
31
30
30
30
29
29
29
29
29
29
29
29
29
29
29
28
29
29

Dew Point (°C)

23
22
23
23
23
23
23
23
23
24
24
24
24
24
24
24
24
24
23
23
23
23
23
23

Relative Humidity (%)

76
71
69
67
67
66
67
69
70
73
76
78
82
82
82
83
84
82
81
79
79
81
81
77

Pressure (mb)

1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1016
1016
1016
1015
1015
1016
1016

Ozone (du)

292
292
293
293
292
292
292
292
293
293
294
294
294
294
295
295
294
294
295
295
295
295
295
295

Tuesday 30

Waning Gibbous 99%

19:54

07:05

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

Sun - Rise: 05:51, Set: 19:04, Transit: 12:28. Moon - Rise: 19:54, Set: 07:05. Civil Dark: 19:29 - 05:27. Nautical Dark: 19:57 - 04:59. Astro Dark: 20:27 - 04:29

Total Clouds (% Sky Obscured)

29
46
52
58
60
46
58
64
71
87
94
81
66
66
56
54
51
48
46
47
45
53
51
44

Low Clouds (% Sky Obscured)

11
26
30
31
29
20
26
17
12
12
7
9
11
14
16
18
20
21
20
20
17
43
41
22

Medium Clouds (% Sky Obscured)

3
8
12
19
16
3
2
2
1
1
1
1
6
10
13
10
7
4
7
10
12
10
8
6

High Clouds (% Sky Obscured)

1
2
5
13
21
29
48
64
71
87
84
70
58
51
41
30
19
8
5
3
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
20
14
25
28
26
29
25
8
10
6
4
10
10
6
10
10
3
5
8
13
17
11
6

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)

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

Chance of Frost

Temperature (°C)

28
28
29
29
29
29
29
29
29
29
28
28
27
27
27
26
26
26
26
26
26
26
26
27

Feels Like (°C)

29
30
30
29
29
29
30
30
30
30
29
28
28
28
29
30
30
30
29
29
29
29
28
28

Dew Point (°C)

23
23
22
22
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23

Relative Humidity (%)

76
71
68
67
68
67
68
69
70
69
71
74
78
79
81
81
81
82
81
81
81
81
82
78

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1015
1015
1016
1016
1016
1017
1016
1016
1015
1015
1015
1015
1016
1016

Ozone (du)

293
293
294
294
293
291
290
290
290
291
289
289
290
290
293
295
294
294
293
292
292
292
293
294

Wednesday 1

Waning Gibbous 95%

20:37

07:58

08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
14 OK
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 OK
05 OK
06 OK
07 Bad

Sun - Rise: 05:52, Set: 19:05, Transit: 12:28. Moon - Rise: 20:37, Set: 07:58. Civil Dark: 19:29 - 05:28. Nautical Dark: 19:57 - 04:59. Astro Dark: 20:27 - 04:29

Total Clouds (% Sky Obscured)

39
38
33
27
22
12
33
59
82
78
71
59
62
67
66
63
69
70
56
43
28
31
33
36

Low Clouds (% Sky Obscured)

13
22
18
15
15
5
5
6
6
9
11
13
13
14
14
13
15
16
18
17
17
17
16
17

Medium Clouds (% Sky Obscured)

4
3
1
1
1
1
8
14
20
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
30
59
82
78
67
51
53
56
59
61
62
64
43
21
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
12
17
11
10
3
7
9
8
15
15
12
19
18
15
21
22
20
20
18
15
19
21
21

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)

12
13
14
14
16
17
17
16
15
15
14
13
13
12
11
9
9
9
8
7
7
6
8
9

Chance of Frost

Temperature (°C)

28
28
29
29
29
30
30
30
29
29
29
28
27
27
27
27
27
27
27
27
27
27
27
27

Feels Like (°C)

30
30
31
31
30
30
31
31
30
30
30
31
30
30
30
31
30
31
30
30
30
30
29
29

Dew Point (°C)

22
22
22
22
23
22
23
22
23
23
23
23
23
23
23
24
24
24
24
24
23
23
23
23

Relative Humidity (%)

72
67
66
67
67
65
65
65
67
69
71
75
79
81
82
83
83
82
83
83
82
82
79
77

Pressure (mb)

1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

294
293
292
293
293
293
293
293
294
292
292
292
293
292
292
292
291
291
290
291
292
292
291
289

Thursday 2

Waning Gibbous 90%

21:16

07:58

08 OK
09 OK
10 OK
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
07 Bad

Sun - Rise: 05:52, Set: 19:05, Transit: 12:28. Moon - Rise: 21:16, Set: 07:58. Civil Dark: 19:29 - 05:28. Nautical Dark: 19:57 - 04:59. Astro Dark: 20:27 - 04:30

Total Clouds (% Sky Obscured)

31
26
22
28
34
40
39
39
36
38
41
46
51
56
61
60
60
61
54
47
40
43
48
54

Low Clouds (% Sky Obscured)

15
14
13
12
10
11
9
9
9
9
8
8
11
17
19
33
46
57
54
47
40
43
48
54

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
0
3
5
14
12
10
2
2
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
22
20
25
26
24
25
24
15
20
20
17
27
28
19
20
25
31
29
30
35
33
33
34

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)

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

Chance of Frost

Temperature (°C)

28
28
29
29
29
29
29
29
29
28
28
27
26
26
26
26
26
27
27
27
27
27
27
27

Feels Like (°C)

29
31
31
30
31
32
32
31
30
29
29
29
29
26
26
27
27
27
27
29
29
29
29
29

Dew Point (°C)

23
23
23
22
22
23
23
22
22
22
22
21
21
22
22
22
23
23
23
23
23
22
22
22

Relative Humidity (%)

75
72
70
65
67
68
69
67
67
67
69
70
74
76
79
82
81
79
78
77
77
76
75
74

Pressure (mb)

1017
1017
1018
1018
1017
1017
1017
1017
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

287
288
288
289
288
288
287
287
286
286
286
286
287
287
286
286
287
287
287
288
288
288
288
288

Friday 3

Waning Gibbous 83%

21:53

08:51

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

Sun - Rise: 05:52, Set: 19:05, Transit: 12:28. Moon - Rise: 21:53, Set: 08:51. Civil Dark: 19:29 - 05:28. Nautical Dark: 19:57 - 05:00. Astro Dark: 20:27 - 04:30

Total Clouds (% Sky Obscured)

41
32
22
22
22
21
15
10
8
17
26
34
39
44
47
46
46
45

Low Clouds (% Sky Obscured)

41
31
18
14
10
5
4
3
2
4
6
8
11
14
17
18
21
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
4

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

29
22
10
15
14
6
8
7
2
7
8
7
7
8
8
8
7
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
28
29
29
30
30
30
30
29
29
28
27
27
27
26
26
27
26

Feels Like (°C)

29
30
30
30
31
31
31
32
30
30
30
30
30
27
28
29
30
29

Dew Point (°C)

22
22
22
21
21
21
21
22
22
22
22
23
23
23
23
23
23
23

Relative Humidity (%)

73
68
65
61
61
60
60
62
64
66
71
75
79
79
81
81
82
83

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017

Ozone (du)

288
289
289
290
290
290
290
291
292
293
293
293
293
293
293
292
292
291

Forecast for San Juan, San Juan Antiguo Barrio, Puerto Rico (18.47,-66.11)

Generated: 27/06/26 08:22:21. Forecast: 27/06/26 to 03/07/26. Timezone: UTC-4.00