Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 11%

04:14

16:32

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: 06:12, Set: 18:23, Transit: 12:17. Moon - Rise: 04:14, Set: 16:32. Civil Dark: 18:44 - 05:50. Nautical Dark: 19:10 - 05:25. Astro Dark: 19:35 - 05:00

Total Clouds (% Sky Obscured)

75
96
100
100
100
100
100
100
100
100
100
100
100
100
98
87
75
66
64
68
60
76
92
83

Low Clouds (% Sky Obscured)

26
29
55
50
69
55
33
33
33
35
29
23
15
20
19
23
34
29
35
32
31
35
35
37

Medium Clouds (% Sky Obscured)

22
34
54
58
66
67
71
68
66
65
57
55
56
60
56
45
40
35
19
8
6
11
21
21

High Clouds (% Sky Obscured)

75
92
100
100
100
100
100
100
100
100
100
100
100
100
95
68
36
38
32
45
44
55
78
47

ISS Passover

Visibility (miles)

9
5
5
8
9
7
8
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
2
3
6
1
2
2
1
2
60

Precipitation Type

None
None
None
Very Light Rain
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
93
72
59
43
32
31
31
25
20
30
25
26
30
31
25
30
33
35
39
44
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
27
28
29
30
30
30
31
30
30
29
29
27
26
26
26
26
25
25
25
25
24

Feels Like (°C)

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

Dew Point (°C)

23
23
23
24
26
27
28
28
27
27
26
25
25
26
25
24
24
24
24
24
23
24
23
23

Relative Humidity (%)

92
92
90
86
86
88
90
86
81
79
78
77
79
87
88
87
88
88
90
91
91
92
92
92

Pressure (mb)

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

Ozone (du)

273
272
271
271
271
270
268
269
268
266
266
268
269
267
266
267
266
268
268
269
269
269
269
269

Friday 19

Waning Crescent 5%

05:06

17:10

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: 06:12, Set: 18:22, Transit: 12:17. Moon - Rise: 05:06, Set: 17:10. Civil Dark: 18:44 - 05:51. Nautical Dark: 19:09 - 05:25. Astro Dark: 19:34 - 05:00

Total Clouds (% Sky Obscured)

92
94
86
96
100
100
100
100
100
100
100
96
93
89
86
85
85
85
81
48
66
73
49
51

Low Clouds (% Sky Obscured)

30
21
35
17
35
30
30
35
45
33
38
46
39
14
14
15
20
25
34
33
36
35
34
31

Medium Clouds (% Sky Obscured)

17
11
4
6
26
34
40
25
29
10
6
28
1
2
1
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
88
82
94
100
100
100
100
100
100
99
90
82
86
85
85
80
80
69
9
35
51
12
25

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
8
9
8
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
6
7
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
69

Precipitation Type

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

Precipitation Probability (%)

29
39
48
41
39
35
29
41
62
66
70
73
52
37
25
26
26
27
31
28
32
23
22
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
25
27
29
31
32
32
33
33
32
31
31
29
27
27
25
25
24
24
24
24
24
23

Feels Like (°C)

27
27
28
31
31
33
33
34
35
35
34
34
34
33
33
32
31
31
30
30
29
29
29
29

Dew Point (°C)

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

Relative Humidity (%)

92
92
88
78
70
64
61
61
61
61
60
63
69
79
87
90
91
92
92
92
92
92
94
94

Pressure (mb)

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

Ozone (du)

269
267
269
267
267
269
270
270
269
268
268
272
272
271
271
272
272
273
273
273
271
271
271
270

Saturday 20

Waning Crescent 1%

05:06

17:44

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: 06:12, Set: 18:21, Transit: 12:17. Moon - Rise: 05:06, Set: 17:44. Civil Dark: 18:43 - 05:51. Nautical Dark: 19:08 - 05:25. Astro Dark: 19:33 - 05:00

Total Clouds (% Sky Obscured)

73
76
81
80
79
78
72
79
95
97
94
100
94
94
89
84
73
39
34
37
37
39
38
40

Low Clouds (% Sky Obscured)

29
23
0
23
38
29
23
47
75
60
52
52
48
41
41
38
27
32
29
27
28
26
27
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
35
0
16
35
36
33
44
27
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

67
72
67
62
54
58
51
43
82
86
91
100
81
89
79
64
54
7
1
1
0
0
1
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
2
2
7
8
9
9
9
9
9
9
9
9
9
9

Fog (%)

78
59
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
6
2
1
2
13
16
22
45
77
91
95
56
42
35
25
14
20
21
20
14
10
10
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.6
0.8
2.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
24
27
30
32
33
34
34
32
32
31
29
28
28
27
26
26
25
25
24
24
24
24

Feels Like (°C)

29
29
29
33
34
36
36
37
37
35
35
35
33
33
32
32
31
31
30
31
30
30
30
29

Dew Point (°C)

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

Relative Humidity (%)

94
94
91
82
72
61
57
54
53
58
64
68
71
81
87
88
90
91
91
92
92
92
92
92

Pressure (mb)

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

Ozone (du)

269
270
269
270
268
269
269
270
268
267
265
265
265
266
266
265
264
265
265
264
265
265
265
265

Sunday 21

New Moon 0%

05:56

18:17

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

Sun - Rise: 06:13, Set: 18:20, Transit: 12:16. Moon - Rise: 05:56, Set: 18:17. Civil Dark: 18:42 - 05:51. Nautical Dark: 19:07 - 05:26. Astro Dark: 19:33 - 05:00

Total Clouds (% Sky Obscured)

32
31
35
33
26
27
40
57
69
72
81
87
73
57
43
46
49
57
55
58
58
58
58
57

Low Clouds (% Sky Obscured)

21
17
12
12
18
21
34
57
62
60
56
68
67
57
41
24
24
26
26
24
24
25
35
38

Medium Clouds (% Sky Obscured)

0
0
0
2
4
6
7
8
8
16
23
30
20
10
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
5
19
18
4
1
2
9
10
19
37
50
43
34
25
30
30
30
25
25
25
30
28
26

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

12
13
8
14
17
19
20
26
28
61
70
64
59
54
54
45
32
16
21
21
12
17
18
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
25
26
28
29
31
33
33
34
34
33
32
31
30
29
27
27
26
25
25
25
25
24
24

Feels Like (°C)

29
30
31
32
32
35
37
36
36
36
36
35
34
33
32
30
30
29
29
29
28
28
28
28

Dew Point (°C)

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

Relative Humidity (%)

92
94
91
83
73
63
59
56
56
56
59
63
69
78
83
86
88
90
92
91
92
92
94
94

Pressure (mb)

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

Ozone (du)

266
265
265
265
266
266
267
266
266
266
266
266
266
266
266
267
267
267
268
268
268
267
267
267

Monday 22

Waxing Crescent 1%

06:45

18:49

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

Sun - Rise: 06:13, Set: 18:19, Transit: 12:16. Moon - Rise: 06:45, Set: 18:49. Civil Dark: 18:41 - 05:51. Nautical Dark: 19:06 - 05:26. Astro Dark: 19:32 - 05:00

Total Clouds (% Sky Obscured)

54
48
41
40
40
41
51
62
64
63
67
65
41
22
2
25
48
67
67
67
64
62
59
57

Low Clouds (% Sky Obscured)

37
32
28
35
33
34
40
47
33
36
44
51
37
18
0
11
22
33
43
54
64
59
54
48

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)

21
16
8
4
5
9
14
25
35
24
13
1
2
2
2
17
29
34
34
36
25
15
14
16

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 (%)

13
12
6
6
6
9
17
28
11
13
13
9
10
10
7
21
23
20
30
34
31
36
35
24

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
2
3
5
6
8
9
10
10
10
10
10
7
5
4
3
2
2
3
3
4
3
4

Chance of Frost

Temperature (°C)

24
25
26
27
30
31
34
34
35
35
34
34
33
31
29
27
27
27
26
26
25
25
25
25

Feels Like (°C)

28
29
31
32
34
35
37
37
37
37
36
36
36
35
34
32
32
31
30
30
30
30
29
28

Dew Point (°C)

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

Relative Humidity (%)

95
95
90
81
70
62
59
59
61
56
56
59
65
74
83
84
87
88
90
90
90
90
90
91

Pressure (mb)

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

Ozone (du)

266
266
266
266
267
268
268
267
267
267
267
267
268
268
269
269
269
270
270
270
270
270
269
268

Tuesday 23

Waxing Crescent 4%

07:34

19:23

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: 06:13, Set: 18:18, Transit: 12:16. Moon - Rise: 07:34, Set: 19:23. Civil Dark: 18:40 - 05:51. Nautical Dark: 19:05 - 05:26. Astro Dark: 19:31 - 05:01

Total Clouds (% Sky Obscured)

52
48
44
49
52
56
49
42
35
53
68
84
87
90
93
93
94
97
93
88
82
77
71
69

Low Clouds (% Sky Obscured)

44
39
35
41
46
52
41
31
20
23
25
27
27
26
27
29
34
39
39
40
40
44
47
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
19
28
19
9
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
8
6
5
5
5
5
4
5
32
57
76
83
87
91
91
92
93
85
73
61
42
23
10

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 (%)

29
28
21
26
26
21
24
22
14
19
20
19
23
24
23
28
29
28
34
38
39
48
51
48

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)

3
3
4
4
6
8
11
11
11
12
11
11
10
8
5
3
2
1
2
1
1
1
2
2

Chance of Frost

Temperature (°C)

24
26
27
28
29
31
33
33
34
34
34
33
32
31
28
27
27
27
26
26
26
26
25
26

Feels Like (°C)

28
29
29
29
34
34
34
35
36
37
38
37
35
35
34
33
28
30
31
31
31
30
29
29

Dew Point (°C)

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

Relative Humidity (%)

92
87
83
78
70
62
54
55
54
54
58
62
65
73
81
90
91
92
94
94
94
94
94
94

Pressure (mb)

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

Ozone (du)

267
268
269
270
270
271
272
272
271
271
271
272
272
272
272
273
273
273
273
272
272
271
272
273

Wednesday 24

Waxing Crescent 8%

08:24

19:58

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

Sun - Rise: 06:13, Set: 18:18, Transit: 12:15. Moon - Rise: 08:24, Set: 19:58. Civil Dark: 18:39 - 05:51. Nautical Dark: 19:05 - 05:26. Astro Dark: 19:30 - 05:01

Total Clouds (% Sky Obscured)

65
62
56
65
74
83
82
81
81
88
94
100
100
100
100
90
78
65
77
88
99

Low Clouds (% Sky Obscured)

43
37
31
33
36
38
37
35
35
32
31
28
23
18
13
17
21
25
25
27
27

Medium Clouds (% Sky Obscured)

0
0
0
13
27
40
40
38
38
31
25
17
12
7
1
5
10
14
13
17
16

High Clouds (% Sky Obscured)

15
17
17
23
30
40
36
29
28
52
76
100
100
100
100
81
62
40
55
77
99

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

Precipitation Probability (%)

51
50
46
52
53
51
62
66
65
79
87
91
94
94
90
89
82
70
64
50
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
4
6
8
9
10
10
11
10
9
8
7
6
4
4
5
5
4
4

Chance of Frost

Temperature (°C)

26
26
27
28
29
31
33
32
32
32
31
30
29
28
27
27
27
26
26
25
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
86
81
75
70
64
59
57
54
53
57
62
66
72
78
86
88
90
92
92
92

Pressure (mb)

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

Ozone (du)

274
274
275
275
275
275
275
274
273
272
272
271
270
271
271
271
271
271
271
271
270

Forecast for El Condado, Caguas Barrio-Pueblo, Puerto Rico (18.24,-66.04)

Generated: 18/09/25 05:11:44. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-4.00