Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 100%

18:37

07:26

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

Sun - Rise: 06:44, Set: 17:50, Transit: 12:17. Moon - Rise: 18:37, Set: 07:26. Civil Dark: 18:13 - 06:21. Nautical Dark: 18:40 - 05:54. Astro Dark: 19:07 - 05:27

Total Clouds (% Sky Obscured)

30
16
8
13
4
6
6
3
6
15
30
48
47
49
19
16
9
2
3
1
0
0
0
1

Low Clouds (% Sky Obscured)

0
2
0
0
0
1
1
0
6
13
18
22
22
25
10
7
3
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
27
25
18
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
11
6
12
3
3
3
3
2
0
2
4
2
2
2
4
3
2
2
1
0
0
0
1

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 (%)

0
0
0
6
2
3
5
9
12
14
18
21
11
7
3
1
1
1
3
5
7
11
13
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)

5
5
5
5
5
5
5
6
6
6
9
10
10
10
11
11
12
12
11
9
8
8
7
7

Chance of Frost

Temperature (°C)

24
23
23
23
23
23
23
23
24
26
28
28
29
29
29
29
29
28
26
24
23
23
23
23

Feels Like (°C)

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

Dew Point (°C)

21
21
21
21
20
20
20
20
21
21
21
21
21
21
21
20
20
20
19
18
19
18
18
19

Relative Humidity (%)

84
84
85
85
83
81
81
83
79
72
66
63
63
62
60
57
59
63
65
70
74
74
74
75

Pressure (mb)

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

Ozone (du)

252
252
252
252
252
252
251
250
249
249
248
248
249
250
250
249
249
249
249
249
249
248
247
246

Saturday 6

Waning Gibbous 97%

19:46

08:33

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

Sun - Rise: 06:45, Set: 17:50, Transit: 12:17. Moon - Rise: 19:46, Set: 08:33. Civil Dark: 18:14 - 06:21. Nautical Dark: 18:41 - 05:54. Astro Dark: 19:07 - 05:27

Total Clouds (% Sky Obscured)

5
4
2
0
0
0
2
22
2
7
23
29
18
22
35
43
11
2
0
0
0
0
4
0

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
2
22
0
4
9
11
12
17
9
20
9
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
22
0
0
34
34
0
0
0
0
0
0
4
0

High Clouds (% Sky Obscured)

3
2
2
0
0
0
0
2
2
2
0
0
0
0
0
0
0
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 (%)

25
14
9
7
8
9
9
5
4
4
5
4
3
5
7
6
7
3
2
0
1
4
7
10

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)

7
6
7
7
7
7
7
7
6
10
10
10
11
13
14
14
12
11
9
9
8
7
8
7

Chance of Frost

Temperature (°C)

23
23
24
23
23
22
22
23
25
27
28
28
29
29
29
29
28
28
26
25
25
24
24
24

Feels Like (°C)

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

Dew Point (°C)

19
20
21
20
19
18
18
18
20
20
19
19
20
21
21
21
21
22
21
20
20
21
21
20

Relative Humidity (%)

79
81
83
81
80
79
75
75
72
66
59
57
57
63
63
62
63
68
72
73
77
80
82
82

Pressure (mb)

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

Ozone (du)

245
246
247
248
247
247
247
247
248
248
247
248
248
247
248
249
248
248
248
247
247
247
247
247

Sunday 7

Waning Gibbous 92%

20:53

09:33

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

Sun - Rise: 06:45, Set: 17:50, Transit: 12:18. Moon - Rise: 20:53, Set: 09:33. Civil Dark: 18:14 - 06:22. Nautical Dark: 18:41 - 05:55. Astro Dark: 19:08 - 05:28

Total Clouds (% Sky Obscured)

0
1
0
23
0
0
35
9
0
17
17
20
18
16
13
8
6
7
0
0
1
2
2
3

Low Clouds (% Sky Obscured)

0
0
0
3
0
0
35
7
0
16
14
18
18
16
13
8
6
7
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
0
12
0
0
1
2
0
0
0
0
0
0
11
0
0
0
0
0
1
2
2
3

High 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

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
14
18
21
17
26
28
14
10
11
14
10
2
2
3
5
4
4
5
8
12
14
10
16

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)

7
6
5
5
5
6
6
6
7
8
10
10
12
13
14
14
13
11
9
8
7
6
5
5

Chance of Frost

Temperature (°C)

24
24
24
23
24
23
23
24
25
27
28
29
29
29
29
29
28
28
26
25
25
25
24
24

Feels Like (°C)

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

Dew Point (°C)

20
20
21
20
21
21
21
21
21
21
21
21
21
22
22
21
21
21
21
20
20
21
21
21

Relative Humidity (%)

82
82
83
84
84
85
85
82
78
68
64
62
62
65
65
63
64
68
74
73
76
78
79
82

Pressure (mb)

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

Ozone (du)

246
246
247
246
246
245
245
247
248
248
249
250
249
249
248
247
247
247
246
246
246
246
247
247

Monday 8

Waning Gibbous 85%

21:55

10:24

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

Sun - Rise: 06:46, Set: 17:51, Transit: 12:18. Moon - Rise: 21:55, Set: 10:24. Civil Dark: 18:14 - 06:22. Nautical Dark: 18:41 - 05:55. Astro Dark: 19:08 - 05:29

Total Clouds (% Sky Obscured)

3
4
2
1
0
1
2
2
9
14
20
15
12
8
9
10
12
9
6
4
4
29
13
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
13
20
15
12
6
6
7
9
6
3
0
0
5
6
2

Medium Clouds (% Sky Obscured)

3
4
2
1
0
1
2
2
2
1
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
2
2
2
2
2
2
2
2
22
6
5

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
Very Light Rain
None
None
None
None

Precipitation Probability (%)

17
17
14
15
9
15
15
8
11
12
9
19
26
13
12
12
8
8
27
36
37
30
10
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
4
4
4
7
10
12
11
10
9
8
8
7
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
21
21
20
21
20
20
20
20
20
21
22
22
22
22
22
22
22
22
22
22
21
21
21

Relative Humidity (%)

84
85
85
84
85
84
84
83
74
67
65
66
69
70
70
73
75
77
82
84
84
83
84
84

Pressure (mb)

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

Ozone (du)

246
246
247
246
246
246
246
247
247
247
247
245
244
245
246
246
246
246
246
244
244
244
244
245

Tuesday 9

Waning Gibbous 75%

22:53

11:09

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

Sun - Rise: 06:46, Set: 17:51, Transit: 12:19. Moon - Rise: 22:53, Set: 11:09. Civil Dark: 18:15 - 06:23. Nautical Dark: 18:42 - 05:56. Astro Dark: 19:08 - 05:29

Total Clouds (% Sky Obscured)

10
18
9
6
5
8
13
17
30
65
38
24
22
19
19
17
16
12
7
3
3
4
4
5

Low Clouds (% Sky Obscured)

5
7
5
2
0
5
9
13
27
65
37
19
19
18
16
16
16
12
6
0
1
2
3
3

Medium Clouds (% Sky Obscured)

0
0
1
1
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
10
3
3
3
3
2
2
2
2
0
2
2
1
0
0
0
0
1
1
1
1
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 (%)

11
8
20
19
13
26
26
19
27
19
6
8
7
2
5
4
2
7
9
7
16
19
18
20

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)

4
5
5
5
5
4
4
4
4
6
8
11
12
13
12
11
11
10
8
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
20
20
19
19
18
18
19
20
21
21
21
20
20
20
20
20
21
20
20
19
20
19
20

Relative Humidity (%)

84
84
83
80
78
74
75
77
74
73
70
63
62
61
61
64
66
68
70
73
75
77
77
78

Pressure (mb)

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

Ozone (du)

246
245
244
244
245
245
245
245
245
247
249
250
250
249
249
247
246
245
244
244
243
243
243
244

Wednesday 10

Waning Gibbous 65%

23:46

11:48

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

Sun - Rise: 06:47, Set: 17:51, Transit: 12:19. Moon - Rise: 23:46, Set: 11:48. Civil Dark: 18:15 - 06:24. Nautical Dark: 18:42 - 05:56. Astro Dark: 19:09 - 05:30

Total Clouds (% Sky Obscured)

5
5
5
4
3
4
5
5
16
28
41
38
34
31
24
14
4
9
14
19
20
20
21
19

Low Clouds (% Sky Obscured)

3
3
2
1
0
2
4
5
11
16
21
20
19
16
11
7
2
7
11
17
18
16
15
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
18
28
22
17
11
7
4
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
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 (%)

19
12
18
19
13
23
24
17
24
22
11
18
18
11
12
12
7
17
18
12
17
18
13
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)

5
5
5
5
5
5
5
4
4
5
8
12
12
13
13
12
11
11
9
8
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
27
26
26
27
27
27
27
30
30
31
31
32
32
31
31
30
30
29
29
27
28
28

Dew Point (°C)

20
20
20
20
20
20
20
20
21
21
21
21
21
22
22
22
21
20
20
20
20
21
21
21

Relative Humidity (%)

80
83
85
84
84
81
80
78
77
72
67
64
65
67
71
68
66
65
68
72
77
78
82
83

Pressure (mb)

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

Ozone (du)

244
244
245
244
243
242
242
242
243
243
243
243
243
242
242
241
241
240
240
240
240
241
242
243

Thursday 11

Third Quarter 55%

No Rise

12:23

Sun - Rise: 06:48, Set: 17:52, Transit: 12:20. Moon - Rise: No Rise, Set: 12:23. Civil Dark: 18:15 - 06:24. Nautical Dark: 18:42 - 05:57. Astro Dark: 19:09 - 05:30

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 El Bosque, Cuarto Barrio, Puerto Rico (18.01,-66.61)

Generated: 05/12/25 00:56:40. Forecast: 05/12/25 to 11/12/25. Timezone: UTC-4.00