Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 99%

19:42

07:19

01 Bad
02 OK
03 OK
04 OK
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: 06:11, Set: 18:43, Transit: 12:27. Moon - Rise: 19:42, Set: 07:19. Civil Dark: 19:05 - 05:49. Nautical Dark: 19:31 - 05:23. Astro Dark: 19:57 - 04:57

Total Clouds (% Sky Obscured)

36
28
25
31
48
65
50
65
72
73
97
100
100
100
100
100
100
100
100
100
100
100
96
100

Low Clouds (% Sky Obscured)

9
13
13
16
15
16
16
13
27
26
17
5
11
4
3
7
10
13
17
14
19
13
18
32

Medium Clouds (% Sky Obscured)

0
0
0
6
12
21
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

29
9
3
7
25
43
40
54
66
66
95
100
100
100
100
100
100
100
100
100
100
100
95
100

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 (%)

15
14
13
15
25
22
18
7
10
17
8
4
5
4
5
4
4
5
2
6
2
4
10
13

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)

11
10
10
11
11
10
9
12
12
13
15
16
17
18
19
22
22
21
20
19
17
16
12
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

24
24
24
24
24
25
24
24
23
23
23
23
24
24
24
25
26
25
25
25
25
25
25
25

Relative Humidity (%)

86
86
86
87
86
87
84
78
72
68
64
63
69
71
72
76
81
81
81
81
81
83
86
85

Pressure (mb)

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

Ozone (du)

283
283
283
283
283
281
282
284
286
285
285
283
284
285
285
285
285
286
288
289
288
287
287
287

Sunday 30

Waning Gibbous 95%

20:18

08:12

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: 06:12, Set: 18:42, Transit: 12:27. Moon - Rise: 20:18, Set: 08:12. Civil Dark: 19:04 - 05:50. Nautical Dark: 19:30 - 05:24. Astro Dark: 19:56 - 04:58

Total Clouds (% Sky Obscured)

85
85
78
63
53
62
72
74
62
63
54
54
76
72
75
81
78
93
93
97
100
92
89
100

Low Clouds (% Sky Obscured)

33
36
43
45
46
56
65
67
62
63
53
49
58
53
50
43
34
20
36
33
64
78
89
89

Medium Clouds (% Sky Obscured)

17
2
0
0
0
0
39
26
0
0
0
11
30
0
0
32
0
31
27
0
46
23
4
32

High Clouds (% Sky Obscured)

56
67
63
24
3
3
3
3
3
3
3
5
23
41
50
56
56
71
70
87
100
57
61
100

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
8
8
9
8
9
9
9
9
9
7
9
9
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

27
24
27
32
36
41
45
40
33
32
40
49
57
50
44
56
56
40
35
43
55
49
48
70

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
8
8
8
10
11
12
14
14
15
15
16
16
17
16
16
16
14
12
11
10
10
8
6

Chance of Frost

Temperature (°C)

27
27
27
28
28
28
28
28
28
29
29
29
29
29
29
29
29
28
28
27
27
27
27
27

Feels Like (°C)

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

Dew Point (°C)

25
25
25
25
25
25
25
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
24
24

Relative Humidity (%)

86
86
86
86
86
85
85
81
78
77
76
79
79
79
80
79
80
83
83
86
86
86
83
83

Pressure (mb)

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

Ozone (du)

285
283
283
282
281
282
282
282
281
280
279
280
280
279
279
279
277
278
278
278
276
276
277
278

Monday 31

Waning Gibbous 90%

20:57

09:07

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: 06:12, Set: 18:41, Transit: 12:27. Moon - Rise: 20:57, Set: 09:07. Civil Dark: 19:03 - 05:50. Nautical Dark: 19:29 - 05:24. Astro Dark: 19:55 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

89
87
91
87
77
72
69
71
43
22
29
51
73
82
67
44
41
46
36
18
14
14
13
27

Medium Clouds (% Sky Obscured)

0
12
11
13
35
8
34
17
10
4
42
35
43
52
60
64
63
64
64
74
86
97
95
94

High Clouds (% Sky Obscured)

100
100
100
100
100
92
88
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
9
9
9
6
4
2
7
5
7
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

Light Rain
None
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Moderate Rain
Ice pellet
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain

Precipitation Probability (%)

66
33
58
48
64
59
95
95
38
16
60
95
95
95
95
95
95
95
95
95
95
88
95
95

Precipitation Amount (mm)

0.4
0
0.2
0
0
0.3
1.1
1.1
0
0
0.3
2.6
2.7
1.6
2
3.1
2.2
1.9
1.6
0.9
0.4
0
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

24
24
23
23
23
23
23
23
22
22
21
21
22
23
23
23
23
24
24
23
23
23
23
22

Relative Humidity (%)

86
84
83
82
81
79
81
78
75
67
62
62
67
71
75
75
77
80
82
82
81
81
81
81

Pressure (mb)

1013
1013
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

280
280
281
282
282
281
281
282
282
283
283
284
283
282
282
283
283
284
284
284
285
285
285
284

Tuesday 1

Waning Gibbous 82%

21:39

10:05

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: 06:12, Set: 18:40, Transit: 12:26. Moon - Rise: 21:39, Set: 10:05. Civil Dark: 19:02 - 05:50. Nautical Dark: 19:28 - 05:24. Astro Dark: 19:54 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
92
84
80
85
92

Low Clouds (% Sky Obscured)

37
41
60
71
73
69
72
70
67
60
64
66
68
72
69
65
65
65
60
60
60
64
54
53

Medium Clouds (% Sky Obscured)

90
87
90
88
87
84
87
85
87
86
85
81
83
89
94
100
92
84
76
53
28
5
6
7

High Clouds (% Sky Obscured)

100
100
84
90
96
97
93
99
99
99
98
98
99
99
100
100
100
100
100
91
81
72
56
65

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
9
9
9
7
6
6
6
8
6
2
2
5
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
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

95
95
95
72
75
71
57
59
55
50
59
68
73
75
78
79
88
89
76
56
32
29
22
22

Precipitation Amount (mm)

0.9
0.5
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.3
0.5
0.6
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
26
26
26
26
27
27
27
27
27
28
28
29
28
28
28
27
27
27
27
27
27
27

Feels Like (°C)

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

Dew Point (°C)

22
21
21
21
22
22
22
23
23
24
24
24
25
24
24
24
24
24
24
24
23
24
23
23

Relative Humidity (%)

81
78
77
75
77
78
77
76
81
84
83
80
80
77
78
80
81
83
84
86
81
82
81
81

Pressure (mb)

1014
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

282
281
279
279
279
279
279
280
280
280
280
281
281
280
280
279
278
280
280
279
279
279
279
279

Wednesday 2

Waning Gibbous 72%

22:27

11:05

01 Bad
02 Bad
03 OK
04 OK
05 Bad
06 OK
07 OK
08 OK
09 OK
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: 06:12, Set: 18:40, Transit: 12:26. Moon - Rise: 22:27, Set: 11:05. Civil Dark: 19:02 - 05:50. Nautical Dark: 19:27 - 05:24. Astro Dark: 19:53 - 04:58

Total Clouds (% Sky Obscured)

88
59
33
12
35
33
20
26
32
43
55
61
67
72
77
82
83
76
76
78
80
80
63
47

Low Clouds (% Sky Obscured)

34
0
1
1
3
6
8
7
8
7
15
22
30
30
24
15
15
13
10
11
12
16
11
5

Medium Clouds (% Sky Obscured)

3
2
2
1
2
3
1
1
1
1
1
0
0
4
8
12
18
23
29
20
11
0
0
0

High Clouds (% Sky Obscured)

78
59
30
3
12
8
3
12
20
34
54
55
47
46
49
45
44
43
42
44
51
55
47
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
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
18
17
20
31
14
12
23
22
15
29
32
26
41
50
51
47
37
21
19
18
17
17
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
26
26
26
26
26
27
28
29
30
30
31
31
30
30
30
29
29
28
28
27
27
27

Feels Like (°C)

30
30
30
30
30
29
30
31
31
31
32
32
32
32
33
32
30
30
31
32
27
28
29
29

Dew Point (°C)

23
23
23
23
23
23
24
24
24
24
23
23
23
23
23
23
23
23
23
23
24
23
24
24

Relative Humidity (%)

82
82
82
83
83
84
84
82
77
72
67
66
65
63
64
64
65
68
72
75
77
78
82
82

Pressure (mb)

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

Ozone (du)

279
280
279
279
280
281
281
282
282
283
284
283
282
282
281
281
280
281
281
281
280
280
279
278

Thursday 3

Waning Gibbous 61%

23:21

12:09

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

Sun - Rise: 06:12, Set: 18:39, Transit: 12:26. Moon - Rise: 23:21, Set: 12:09. Civil Dark: 19:01 - 05:50. Nautical Dark: 19:26 - 05:25. Astro Dark: 19:52 - 04:59

Total Clouds (% Sky Obscured)

30
42
52
63
51
38
28
32
45
62
62
61
57
51
46
39
52
62
67
51
37
18
14
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
3
4
4
9
10
12
12
13
16
11
6
1
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
0
0
1
1
2
3
5
6
4
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
38
45
56
44
33
23
22
22
41
55
50
52
37
28
14
18
21
22
11
6
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
7
7
8
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

4
7
8
6
11
10
4
5
4
0
1
1
0
16
22
24
36
43
50
47
42
34
29
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
6
5
4
4
4
4
0
2
4
6
7
8
8
7
7
7
7
10
9
8
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

23
23
23
23
23
23
23
23
22
21
21
22
23
24
24
25
26
26
26
26
26
25
25
24

Relative Humidity (%)

82
82
83
82
83
79
77
76
69
63
59
63
67
70
74
79
82
83
85
87
87
86
86
84

Pressure (mb)

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

Ozone (du)

278
277
277
278
278
278
279
280
280
281
282
282
283
283
283
282
282
282
283
284
283
283
282
282

Friday 4

Third Quarter 49%

00:22

13:14

Sun - Rise: 06:13, Set: 18:38, Transit: 12:25. Moon - Rise: 00:22, Set: 13:14. Civil Dark: 19:00 - 05:51. Nautical Dark: 19:26 - 05:25. Astro Dark: 19:51 - 04:59

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 Victor Rojas Number 1, Hato Abajo Barrio, Puerto Rico (18.46,-66.74)

Generated: 29/08/26 01:46:11. Forecast: 29/08/26 to 04/09/26. Timezone: UTC-4.00