Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 11%

03:23

16:37

21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 06:17, Set: 18:27, Transit: 12:22. Moon - Rise: 03:23, Set: 16:37. Civil Dark: 18:49 - 05:55. Nautical Dark: 19:14 - 05:30. Astro Dark: 19:40 - 05:04

Total Clouds (% Sky Obscured)

98
98
100
100
67
42
42
32
77
100
100
99
87
77
76
99
100
100
100
100
100
100
100
93

Low Clouds (% Sky Obscured)

11
9
8
8
6
11
11
10
11
58
39
36
76
76
74
11
6
1
1
0
4
7
11
8

Medium Clouds (% Sky Obscured)

18
31
15
23
21
26
23
10
10
46
53
62
49
51
44
42
51
53
37
9
29
22
5
13

High Clouds (% Sky Obscured)

63
73
100
100
42
4
2
4
57
94
100
95
76
61
60
98
100
100
100
99
100
100
100
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
1
2
3
5
2
4
9
9
9
9
9
9
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
55
71
67
69
94
95
95
95
95
95
95
78
42
20
22
28
47
53
39
28
47

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0.3
1
1.6
1.6
1.9
2
2
1.1
0.3
0
0
0
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
25
24
24
24
24
24
24
25
27
28
27
27
27
28
31
31
29
28
27
25
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
92
92
92
92
92
91
88
88
81
77
83
83
83
74
61
61
69
81
86
88
91

Pressure (mb)

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

Ozone (du)

274
274
273
274
272
271
271
270
270
272
270
272
270
269
270
271
271
270
270
268
267
268
270
270

Thursday 18

Waning Crescent 5%

04:19

17:14

21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 06:17, Set: 18:26, Transit: 12:21. Moon - Rise: 04:19, Set: 17:14. Civil Dark: 18:48 - 05:55. Nautical Dark: 19:13 - 05:30. Astro Dark: 19:39 - 05:04

Total Clouds (% Sky Obscured)

60
63
76
57
56
64
60
64
98
100
98
65
62
55
58
61
58
61
57
61
65
84
99
67

Low Clouds (% Sky Obscured)

7
7
5
10
10
8
10
6
9
6
7
9
9
1
9
6
11
0
3
5
3
7
7
10

Medium Clouds (% Sky Obscured)

3
3
11
11
2
9
21
14
12
11
20
1
1
0
0
0
0
0
3
0
0
0
0
0

High Clouds (% Sky Obscured)

54
58
74
53
56
61
54
59
98
100
98
61
59
55
58
59
57
55
56
59
64
82
99
62

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

47
42
35
50
71
58
46
51
81
95
87
66
56
57
44
23
24
30
39
29
23
23
28
25

Precipitation Amount (mm)

0
0
0
0.4
0.8
0.5
0.2
0.2
0.9
1.4
1
0.5
0.4
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
24
24
24
23
23
23
23
23
24
27
29
31
31
31
30
30
30
29
28
27
26
25

Feels Like (°C)

28
29
27
27
28
28
28
27
26
26
27
30
34
35
36
35
33
35
33
33
33
31
30
28

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
88
87
87
87
87
87
88
87
77
66
59
56
59
70
70
71
74
78
83
87
90

Pressure (mb)

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

Ozone (du)

270
270
272
271
272
271
271
271
270
271
270
270
268
269
270
270
270
270
271
272
273
274
274
274

Friday 19

Waning Crescent 1%

05:11

17:49

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

Sun - Rise: 06:17, Set: 18:25, Transit: 12:21. Moon - Rise: 05:11, Set: 17:49. Civil Dark: 18:47 - 05:55. Nautical Dark: 19:12 - 05:30. Astro Dark: 19:38 - 05:04

Total Clouds (% Sky Obscured)

38
35
42
36
42
39
32
30
3
5
2
0
1
0
25
16
31
29
27
25
29
30
31
24

Low Clouds (% Sky Obscured)

10
10
11
14
17
15
11
11
1
2
1
0
0
0
12
7
15
16
14
13
15
14
13
11

Medium Clouds (% Sky Obscured)

0
0
8
5
3
5
4
0
0
0
0
0
0
0
0
0
0
3
6
8
5
3
0
0

High Clouds (% Sky Obscured)

11
2
1
0
4
4
0
0
0
0
0
0
0
0
2
3
4
4
4
4
5
6
9
7

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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
29
35
37
62
46
29
18
6
7
7
7
5
3
5
7
14
22
26
25
33
29
18
19

Precipitation Amount (mm)

0
0
0
0
0.4
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
2
2
2
2
2
3
2
2
2
2
2
3
4
6
5
4
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
91
89
91
89
89
91
89
87
79
71
62
58
57
65
72
72
81
84
87
88
90

Pressure (mb)

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

Ozone (du)

274
275
275
274
273
272
272
272
271
272
273
273
273
274
274
273
271
271
270
268
268
268
267
269

Saturday 20

Waning Crescent 0%

06:01

18:22

21 OK
22 OK
23 Bad
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
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

Sun - Rise: 06:17, Set: 18:25, Transit: 12:21. Moon - Rise: 06:01, Set: 18:22. Civil Dark: 18:46 - 05:55. Nautical Dark: 19:12 - 05:30. Astro Dark: 19:37 - 05:05

Total Clouds (% Sky Obscured)

14
4
32
5
4
4
2
4
4
6
6
31
13
37
42
47
56
50
45
40
55
72
85
88

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
1
1
1
1
0
1
2
5
10
11
12
8
10
9
24
11
17
15

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)

6
3
28
4
4
2
0
2
2
4
4
30
8
30
25
25
30
30
35
35
49
57
69
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
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
None
None
None
None
None
None
None

Precipitation Probability (%)

17
10
11
11
8
11
12
10
14
13
9
13
11
12
7
17
23
39
44
41
41
38
18
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)

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

Chance of Frost

Temperature (°C)

25
24
24
24
24
24
23
23
24
24
25
27
28
30
31
31
29
30
29
29
28
27
27
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
92
91
92
92
92
94
92
94
91
83
76
69
64
65
77
81
76
80
83
87
88
90

Pressure (mb)

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

Ozone (du)

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

Sunday 21

New Moon 1%

06:50

18:54

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
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

Sun - Rise: 06:17, Set: 18:24, Transit: 12:20. Moon - Rise: 06:50, Set: 18:54. Civil Dark: 18:45 - 05:55. Nautical Dark: 19:11 - 05:30. Astro Dark: 19:36 - 05:05

Total Clouds (% Sky Obscured)

89
89
82
74
56
28
19
33
40
61
47
47
41
41
46
55
64
64
64
65
60
58
58
60

Low Clouds (% Sky Obscured)

11
9
8
8
7
7
5
3
2
1
1
0
0
0
6
11
17
23
28
33
41
48
55
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
8
13
8
4
0
0
0
0
0
0
0
5
11
16
13
10
7
7

High Clouds (% Sky Obscured)

75
76
68
59
40
13
5
19
29
52
41
38
36
36
31
33
40
36
32
29
21
9
6
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

39
32
27
23
9
19
21
18
25
28
33
40
35
30
31
33
31
52
65
74
74
74
73
72

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
91
92
92
92
91
91
91
91
90
82
77
71
67
70
73
75
79
82
87
88
90
90

Pressure (mb)

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

Ozone (du)

267
267
268
268
267
266
266
266
266
265
264
265
266
267
268
268
267
266
266
266
265
265
265
265

Monday 22

Waxing Crescent 4%

07:39

19:27

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

Sun - Rise: 06:17, Set: 18:23, Transit: 12:20. Moon - Rise: 07:39, Set: 19:27. Civil Dark: 18:45 - 05:56. Nautical Dark: 19:10 - 05:30. Astro Dark: 19:35 - 05:05

Total Clouds (% Sky Obscured)

63
65
62
60
56
53
47
36
27
18
9
8
9
9
9
8
8
18
34
43
47
51
56
54

Low Clouds (% Sky Obscured)

63
65
62
46
27
20
15
10
8
4
0
0
0
0
4
7
8
18
33
43
34
22
12
8

Medium Clouds (% Sky Obscured)

6
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
30
25
19
22
17
19
11
11
9
8
8
8
8
7
5
3
9
20
29
33
37
40
37

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
7
5
4

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
Very Light Rain
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 (%)

72
71
64
57
46
40
32
17
16
12
2
6
5
2
14
20
24
40
49
53
58
60
62
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
24
24
24
23
23
23
22
23
24
26
27
29
31
32
33
33
33
32
31
29
27
25

Feels Like (°C)

29
29
28
28
28
28
28
28
27
28
28
28
32
33
34
36
40
42
37
36
36
34
33
32

Dew Point (°C)

24
23
23
22
22
22
22
21
21
21
22
22
22
22
21
24
27
29
29
28
28
27
25
24

Relative Humidity (%)

91
91
91
91
91
91
92
91
91
87
84
81
71
64
56
63
70
79
80
82
85
86
87
91

Pressure (mb)

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

Ozone (du)

265
265
265
266
266
266
266
266
266
267
268
269
270
271
272
272
272
272
272
272
271
271
271
270

Tuesday 23

Waxing Crescent 8%

08:28

20:02

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:17, Set: 18:22, Transit: 12:20. Moon - Rise: 08:28, Set: 20:02. Civil Dark: 18:44 - 05:56. Nautical Dark: 19:09 - 05:31. Astro Dark: 19:34 - 05:05

Total Clouds (% Sky Obscured)

53
58
59
69
72
82
91
98
83
56
27
19
21
22
18
14
10

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

41
49
50
57
67
79
89
98
80
50
22
15
8
5
5
5
5

ISS Passover

Visibility (miles)

5
7
9
7
5
3
5
7
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

Precipitation Type

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

Precipitation Probability (%)

54
55
48
43
40
36
28
10
25
31
33
31
25
13
30
37
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
2
2
3
3
3
3
3
2
2
1
2
3
5
7
8

Chance of Frost

Temperature (°C)

25
25
25
25
24
24
24
24
24
25
27
27
29
30
32
32
32

Feels Like (°C)

29
29
29
29
29
29
28
27
27
28
28
28
32
32
33
34
36

Dew Point (°C)

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

Relative Humidity (%)

90
91
91
91
92
92
92
92
92
90
87
83
76
68
62
67
72

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013

Ozone (du)

271
271
271
270
270
269
270
271
272
273
273
274
274
274
274
273
272

Forecast for Pueblo Nuevo, Miradero Barrio, Puerto Rico (18.09,-67.15)

Generated: 17/09/25 21:48:43. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-4.00