Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 13

Waxing Crescent 8%

08:21

20:06

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 OK
02 Good
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:14, Set: 18:30, Transit: 12:22. Moon - Rise: 08:21, Set: 20:06. Civil Dark: 18:52 - 05:52. Nautical Dark: 19:17 - 05:27. Astro Dark: 19:43 - 05:01

Total Clouds (% Sky Obscured)

59
92
87
93
100
95
100
100
100
100
100
100
100
100
97
63
73
57
42
9
99
76
98
100

Low Clouds (% Sky Obscured)

21
19
19
21
17
19
13
15
16
13
15
16
15
15
13
6
4
2
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
87
75
85
100
88
100
100
100
100
100
100
100
100
97
55
62
48
31
9
99
76
98
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
7
7
9
7
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
19
14
6
12
29
45
51
47
29
25
18
8
12
8
7
7
7
4
4
5
6
9

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
15
15
16
16
17
17
16
16
15
15
14
13
12
10
9
8
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

24
24
24
23
23
24
24
24
24
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24

Relative Humidity (%)

86
81
76
71
69
73
74
75
75
80
81
82
82
83
83
83
83
84
86
86
86
86
86
87

Pressure (mb)

1016
1016
1017
1017
1017
1016
1015
1015
1014
1013
1014
1014
1014
1015
1016
1016
1016
1016
1015
1015
1014
1014
1014
1015

Ozone (du)

285
286
289
290
289
290
288
287
288
288
287
286
286
285
285
285
285
285
286
286
284
283
284
284

Monday 14

Waxing Crescent 15%

09:15

20:45

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: 06:14, Set: 18:29, Transit: 12:22. Moon - Rise: 09:15, Set: 20:45. Civil Dark: 18:51 - 05:53. Nautical Dark: 19:17 - 05:27. Astro Dark: 19:42 - 05:02

Total Clouds (% Sky Obscured)

68
91
98
100
100
97
100
100
100
100
100
100
100
100
98
100
100
100
87
89
89
90
84
100

Low Clouds (% Sky Obscured)

1
5
15
25
13
15
23
22
12
15
16
14
10
0
0
0
0
0
0
0
0
0
17
45

Medium Clouds (% Sky Obscured)

0
3
9
10
11
13
10
10
10
14
76
44
53
49
48
58
55
52
52
66
49
47
42
54

High Clouds (% Sky Obscured)

67
87
90
100
99
91
97
77
60
100
100
100
100
100
97
100
100
100
81
81
81
84
73
100

ISS Passover

Visibility (miles)

9
9
9
9
9
7
7
2
8
3
9
9
6
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
9
8
14
20
31
43
51
49
49
40
24
20
16
8
7
6
6
7
5
8
6
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
30
30
30
30
29
29
29
29
30
29
29
29
29
30
30
30
30
29
29
29
29
29
29

Dew Point (°C)

24
24
23
23
24
25
25
24
24
25
25
24
25
25
24
24
24
24
24
24
24
24
24
24

Relative Humidity (%)

86
82
75
72
72
76
77
76
76
77
79
78
82
83
81
82
82
83
83
84
83
83
86
86

Pressure (mb)

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

Ozone (du)

284
285
284
286
287
287
287
287
286
285
286
285
287
285
286
286
285
285
286
286
285
285
286
285

Tuesday 15

Waxing Crescent 23%

10:09

21:26

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: 06:14, Set: 18:28, Transit: 12:21. Moon - Rise: 10:09, Set: 21:26. Civil Dark: 18:50 - 05:53. Nautical Dark: 19:16 - 05:27. Astro Dark: 19:41 - 05:02

Total Clouds (% Sky Obscured)

90
96
95
100
97
100
100
100
100
100
100
100
98
78
100
97
100
100
90
100
100
99
97
93

Low Clouds (% Sky Obscured)

28
6
18
17
10
11
7
7
7
9
17
19
20
21
14
12
12
10
13
10
6
3
3
4

Medium Clouds (% Sky Obscured)

47
39
51
100
36
25
6
4
5
5
5
4
15
10
10
15
10
10
7
22
35
47
38
32

High Clouds (% Sky Obscured)

77
58
64
93
96
100
100
100
100
100
100
100
96
66
100
91
71
94
68
100
89
61
95
86

ISS Passover

Visibility (miles)

8
9
8
9
9
9
9
9
7
7
5
5
6
7
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 (%)

29
21
14
5
3
5
16
29
48
50
53
39
36
38
24
18
13
13
8
8
10
9
9
8

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
10
9
12
13
15
17
19
20
17
17
15
14
13
13
13
11
10
10
9
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
82
76
71
65
64
73
75
77
77
80
81
82
81
82
82
82
84
86
87
87
88
86
87

Pressure (mb)

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

Ozone (du)

285
284
285
285
284
282
283
282
282
281
281
280
279
279
280
279
279
279
278
278
278
280
279
277

Wednesday 16

Waxing Crescent 32%

11:03

22:11

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: 06:15, Set: 18:28, Transit: 12:21. Moon - Rise: 11:03, Set: 22:11. Civil Dark: 18:49 - 05:53. Nautical Dark: 19:15 - 05:27. Astro Dark: 19:40 - 05:02

Total Clouds (% Sky Obscured)

89
73
83
66
61
66
66
68
63
65
74
77
90
96
99
99
92
86
80
86
93
100
100
100

Low Clouds (% Sky Obscured)

4
3
2
1
2
2
2
6
10
14
13
14
13
11
9
9
11
12
12
11
17
13
7
4

Medium Clouds (% Sky Obscured)

25
24
27
29
22
15
8
17
25
34
22
11
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

78
63
73
63
61
66
66
68
63
65
74
77
90
96
99
98
85
72
60
73
87
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

4
4
4
1
19
19
5
51
60
40
55
47
32
23
9
11
7
16
9
11
11
7
11
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.5
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
10
11
14
16
19
18
18
16
16
15
15
13
11
9
8
8
7
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
81
72
63
57
59
65
71
76
77
80
81
82
85
85
85
84
87
88
87
86
84
83
82

Pressure (mb)

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

Ozone (du)

276
277
279
279
278
278
277
276
275
274
275
275
275
275
275
274
274
274
274
273
273
274
275
276

Thursday 17

Waxing Crescent 41%

11:58

22:59

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: 06:15, Set: 18:27, Transit: 12:21. Moon - Rise: 11:58, Set: 22:59. Civil Dark: 18:48 - 05:53. Nautical Dark: 19:14 - 05:28. Astro Dark: 19:39 - 05:02

Total Clouds (% Sky Obscured)

100
100
77
65
80
89
90
92
100
100
96
92
89
81
72
70
72
67
62
71
80
90
83
62

Low Clouds (% Sky Obscured)

0
3
6
21
36
45
49
30
72
75
45
54
24
18
13
7
6
4
3
3
3
2
3
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
13
27
38
35
24
18
12
6
1
1
1
1
3
3
4
5
6

High Clouds (% Sky Obscured)

100
100
77
65
73
77
87
92
100
100
87
74
63
64
60
62
72
67
52
57
69
76
65
53

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

9
10
9
7
14
23
49
67
66
62
60
65
75
86
71
58
56
52
43
42
33
17
19
16

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.5
0.5
0.3
0.3
0.4
0.6
0.6
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
6
8
11
13
14
16
16
15
13
12
12
12
11
10
9
8
8
7
6
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
31
31
32
32
31
30
30
30
31
33
33
32
31
31
31
31
31
31
31
30
30
30
30

Dew Point (°C)

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

Relative Humidity (%)

83
80
74
67
68
75
74
81
76
77
71
73
76
81
82
82
83
83
81
81
81
81
82
81

Pressure (mb)

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

Ozone (du)

276
278
277
277
277
276
276
274
273
273
273
272
273
274
275
275
276
275
275
274
274
274
274
275

Friday 18

First Quarter 51%

12:50

23:50

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: 06:15, Set: 18:26, Transit: 12:20. Moon - Rise: 12:50, Set: 23:50. Civil Dark: 18:48 - 05:53. Nautical Dark: 19:13 - 05:28. Astro Dark: 19:38 - 05:02

Total Clouds (% Sky Obscured)

50
67
83
100
100
100
100
100
100
100
100
100
100
99
97
93
94
95
97
98
98
99
99
100

Low Clouds (% Sky Obscured)

4
3
2
0
10
19
31
27
24
18
16
12
8
9
12
13
13
12
11
8
4
2
1
2

Medium Clouds (% Sky Obscured)

4
3
1
1
18
36
54
36
20
8
9
9
15
23
32
40
29
17
6
9
6
4
3
2

High Clouds (% Sky Obscured)

41
58
79
100
100
100
100
100
100
100
100
100
100
99
97
93
92
94
96
97
98
99
99
100

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
1
3
5
7
8
8
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
Light Rain
Light Rain
Ice pellet
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

8
24
28
24
73
95
95
95
95
95
95
86
40
49
57
55
58
58
56
48
35
13
17
14

Precipitation Amount (mm)

0
0
0
0
0.6
1.2
1.4
1.5
1.6
1.6
1.1
0.6
0
0
0.2
0.4
0.3
0.3
0.6
0.3
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
6
6
6
7
9
8
7
6
5
4
3
3
3
3
3
2
3
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

23
23
24
23
23
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
24
24
23

Relative Humidity (%)

79
78
76
72
68
71
72
74
77
80
83
83
82
82
83
86
86
85
85
85
84
83
83
79

Pressure (mb)

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

Ozone (du)

276
277
278
279
279
278
277
275
275
275
275
275
276
276
276
276
275
275
275
275
275
276
276
276

Saturday 19

Waxing Gibbous 61%

13:41

00:44

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

Sun - Rise: 06:15, Set: 18:25, Transit: 12:20. Moon - Rise: 13:41, Set: 00:44. Civil Dark: 18:47 - 05:53. Nautical Dark: 19:12 - 05:28. Astro Dark: 19:37 - 05:03

Total Clouds (% Sky Obscured)

100
100
99
99
98
96
92
96
96
98
97
96
95
95
94
92
87
85
82

Low Clouds (% Sky Obscured)

2
4
6
8
6
4
3
5
7
8
10
11
17
19
20
24
16
8
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

100
100
99
99
98
96
92
96
96
98
97
96
95
95
94
92
87
85
82

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

10
12
11
4
5
4
2
27
34
32
55
71
86
62
47
48
42
31
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.7
1.2
0.4
0
0.4
0.3
0
0

Wind Speed/Direction (mph)

3
3
3
5
7
7
9
11
9
8
7
5
4
5
3
1
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
28
31
31
32
32
32
33
34
33
32
32
31
31
30
31
32
32
32

Dew Point (°C)

23
23
23
23
23
23
23
23
24
24
24
24
24
25
24
23
23
23
23

Relative Humidity (%)

78
76
73
71
68
68
69
69
71
73
75
77
80
83
81
81
79
79
79

Pressure (mb)

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

Ozone (du)

276
276
277
277
278
277
277
276
276
276
277
276
276
276
276
276
276
276
275

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

Generated: 13/09/26 06:58:38. Forecast: 13/09/26 to 19/09/26. Timezone: UTC-4.00