Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

First Quarter 57%

12:56

01:01

10 Bad
11 Bad
12 OK
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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:39, Set: 17:46, Transit: 12:12. Moon - Rise: 12:56, Set: 01:01. Civil Dark: 18:09 - 06:16. Nautical Dark: 18:36 - 05:49. Astro Dark: 19:03 - 05:22

Total Clouds (% Sky Obscured)

47
48
43
32
36
40
40
39
52
54
58
60
60
62
60
69
64
70
63
60
60
58
56
56

Low Clouds (% Sky Obscured)

20
19
19
19
14
13
18
15
18
29
21
26
27
34
33
41
34
35
32
31
23
24
28
32

Medium Clouds (% Sky Obscured)

0
20
22
0
26
11
15
17
19
0
22
23
19
23
21
23
22
25
22
0
21
25
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
7
2
0
0
2
0
0
0
0
0
0
2
3
2
2
2
3
1
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
9
9
9
9
7
9
9
9
7
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
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Light Rain

Precipitation Probability (%)

0
0
0
27
38
37
40
38
43
38
45
60
56
52
57
70
57
54
50
43
50
52
44
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
14
14
14
14
13
13
13
12
11
11
11
10
10
10
11
11
11
12
13
13
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
21
21
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

Relative Humidity (%)

76
73
69
68
70
71
74
77
78
79
81
81
80
82
80
82
80
79
79
80
79
79
77
72

Pressure (mb)

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

Ozone (du)

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

Saturday 29

Waxing Gibbous 68%

13:32

01:57

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:40, Set: 17:46, Transit: 12:12. Moon - Rise: 13:32, Set: 01:57. Civil Dark: 18:09 - 06:16. Nautical Dark: 18:36 - 05:49. Astro Dark: 19:03 - 05:23

Total Clouds (% Sky Obscured)

45
51
28
65
78
64
64
69
90
55
56
56
69
62
74
91
82
63
64
56
58
57
52
53

Low Clouds (% Sky Obscured)

20
20
12
14
12
11
13
13
14
17
17
20
14
25
27
26
30
27
36
28
26
38
30
17

Medium Clouds (% Sky Obscured)

9
12
0
0
0
1
6
1
24
24
18
4
13
0
13
23
25
1
24
28
33
1
1
14

High Clouds (% Sky Obscured)

8
11
5
48
74
48
52
58
90
19
14
17
37
27
50
77
57
25
15
17
1
5
2
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
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
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
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

40
29
37
35
22
23
23
19
35
46
54
46
46
61
56
61
62
55
60
60
44
42
42
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
15
15
15
15
15
14
14
14
15
14
13
14
15
14
13
13
15
14
14
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
21
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
21
21
21
22
22

Relative Humidity (%)

69
68
68
68
68
69
70
71
77
77
76
77
77
77
78
78
78
78
79
78
78
78
77
74

Pressure (mb)

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

Ozone (du)

250
249
249
249
248
247
246
246
245
244
244
244
245
246
247
247
248
248
248
248
248
249
249
250

Sunday 30

Waxing Gibbous 79%

14:10

02:55

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:40, Set: 17:46, Transit: 12:13. Moon - Rise: 14:10, Set: 02:55. Civil Dark: 18:09 - 06:17. Nautical Dark: 18:36 - 05:50. Astro Dark: 19:03 - 05:23

Total Clouds (% Sky Obscured)

62
72
57
59
79
48
63
62
56
50
54
71
58
67
81
84
78
71
66
72
59
52
64
50

Low Clouds (% Sky Obscured)

25
18
19
17
14
12
20
11
20
14
29
19
19
19
37
42
29
30
44
31
38
23
27
34

Medium Clouds (% Sky Obscured)

17
22
1
1
20
10
20
9
5
5
3
33
14
44
37
42
36
28
5
29
1
26
27
9

High Clouds (% Sky Obscured)

23
33
30
32
59
25
29
32
17
20
18
19
24
25
12
35
40
36
45
32
9
6
13
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

25
48
44
26
26
36
24
16
36
34
41
41
35
43
47
53
49
48
42
43
46
37
42
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
16
15
15
15
15
15
14
14
13
14
13
14
13
12
12
11
11
10
10
9
9
8
9

Chance of Frost

Temperature (°C)

27
27
27
27
27
27
27
27
26
26
26
26
26
26
26
26
26
25
25
25
25
25
26
27

Feels Like (°C)

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

Dew Point (°C)

21
21
21
21
22
22
21
22
22
22
22
22
22
22
22
22
22
22
21
22
22
22
21
21

Relative Humidity (%)

70
69
68
69
71
71
71
75
77
77
77
78
78
78
78
78
79
79
78
79
80
79
76
72

Pressure (mb)

1016
1015
1015
1014
1013
1013
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

252
252
253
253
252
252
252
252
251
252
252
251
251
251
252
252
252
251
252
253
253
253
253
253

Monday 1

Waxing Gibbous 88%

14:51

03:57

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:41, Set: 17:46, Transit: 12:13. Moon - Rise: 14:51, Set: 03:57. Civil Dark: 18:10 - 06:17. Nautical Dark: 18:37 - 05:50. Astro Dark: 19:03 - 05:24

Total Clouds (% Sky Obscured)

45
44
42
40
40
40
41
48
54
56
59
55
57
57
60
52
54
60
53
59
64
54
53
43

Low Clouds (% Sky Obscured)

28
19
21
22
21
19
18
19
21
20
26
21
25
30
40
22
25
35
19
23
24
18
27
13

Medium Clouds (% Sky Obscured)

1
3
1
1
0
0
0
13
26
39
37
35
33
31
28
27
27
27
26
30
34
38
31
23

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

Precipitation Probability (%)

33
36
36
32
31
31
29
34
39
43
47
53
61
59
52
50
50
49
47
54
42
36
37
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
27
27
27
27
27
27
26
26
26
26
26
26
26
26
26
26
26
25
25
25
26
27

Feels Like (°C)

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

Dew Point (°C)

21
21
21
21
21
21
22
22
22
22
22
22
22
22
22
22
22
22
22
21
22
22
22
22

Relative Humidity (%)

70
69
69
69
69
69
71
74
76
77
78
78
79
79
78
77
78
78
78
78
80
79
77
74

Pressure (mb)

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

Ozone (du)

253
253
253
253
253
253
253
254
255
256
256
256
255
255
256
256
255
255
255
255
256
257
257
257

Tuesday 2

Waxing Gibbous 95%

15:37

05:03

10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
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
07 OK
08 OK
09 OK

Sun - Rise: 06:41, Set: 17:46, Transit: 12:14. Moon - Rise: 15:37, Set: 05:03. Civil Dark: 18:10 - 06:18. Nautical Dark: 18:37 - 05:51. Astro Dark: 19:04 - 05:24

Total Clouds (% Sky Obscured)

39
36
36
38
34
31
31
39
48
57
59
62
60
56
51
41
57
52
46
40
33
28
25
22

Low Clouds (% Sky Obscured)

14
14
19
35
19
12
12
13
20
25
20
19
27
31
30
21
25
24
26
26
29
28
25
21

Medium Clouds (% Sky Obscured)

16
11
5
0
0
0
0
9
17
26
27
24
22
21
20
18
13
7
0
0
0
0
0
0

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

Precipitation Probability (%)

36
29
26
13
16
16
11
26
28
27
34
38
39
43
45
41
43
40
39
34
27
18
20
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
27
27
27
27
27
27
26
26
26
26
26
26
26
25
25
25
25
25
25
25
26
26

Feels Like (°C)

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

Dew Point (°C)

21
21
21
21
21
21
21
22
22
22
22
22
22
22
22
22
22
22
21
22
22
22
22
22

Relative Humidity (%)

69
68
68
68
68
68
70
74
77
78
77
77
78
78
79
80
82
82
80
82
80
79
78
75

Pressure (mb)

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

Ozone (du)

257
257
256
255
254
254
254
254
255
255
255
256
256
256
255
254
254
254
253
253
253
254
254
254

Wednesday 3

Waxing Gibbous 99%

16:29

06:13

10 OK
11 OK
12 OK
13 Good
14 OK
15 OK
16 OK
17 OK
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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:42, Set: 17:47, Transit: 12:14. Moon - Rise: 16:29, Set: 06:13. Civil Dark: 18:10 - 06:19. Nautical Dark: 18:37 - 05:52. Astro Dark: 19:04 - 05:25

Total Clouds (% Sky Obscured)

19
13
8
3
7
11
16
24
33
44
41
34
26
30
35
37
50
62
68
69
67
68
67
63

Low Clouds (% Sky Obscured)

16
13
8
3
7
11
16
17
17
17
12
11
9
12
14
18
20
23
27
23
23
23
21
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
15
31
46
40
36

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

Precipitation Probability (%)

19
18
16
13
14
15
9
18
17
9
25
32
36
42
46
49
47
45
42
45
45
41
48
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
21
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

Relative Humidity (%)

73
69
68
69
69
71
73
75
76
77
78
81
82
83
83
84
83
84
84
84
84
82
81
77

Pressure (mb)

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

Ozone (du)

255
255
255
254
253
253
253
253
254
254
254
254
254
255
255
254
254
254
254
254
254
254
255
255

Thursday 4

Full Moon 100%

17:28

07:24

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
07 Bad

Sun - Rise: 06:43, Set: 17:47, Transit: 12:14. Moon - Rise: 17:28, Set: 07:24. Civil Dark: 18:10 - 06:19. Nautical Dark: 18:37 - 05:52. Astro Dark: 19:04 - 05:25

Total Clouds (% Sky Obscured)

58
62
59
56
49
45
38
28
28
36
49
47
48
51
51
51
48
45
42
41
42
42

Low Clouds (% Sky Obscured)

21
24
25
25
24
20
15
15
14
14
13
12
13
20
27
33
34
35
36
34
32
31

Medium Clouds (% Sky Obscured)

32
31
28
24
24
24
23
26
28
36
39
41
43
29
14
0
0
0
0
8
16
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
6
7
8
9
9
8
7
8
9
9
9
9
9
8
7

Fog (%)

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

Precipitation Probability (%)

58
55
53
50
50
50
49
55
61
69
66
66
65
61
56
49
45
39
32
33
32
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
12
13
13
13
13
12
12
11
11
11
11
11
11
11
12
12
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
22
22
22
22
22
23
22
22
23
23
22
22
22
22
22
22
22
22
22

Relative Humidity (%)

74
70
70
70
69
73
75
76
78
79
82
83
83
82
83
83
83
83
82
80
81
79

Pressure (mb)

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

Ozone (du)

255
255
254
253
252
252
251
251
250
250
249
249
249
249
249
249
249
249
249
249
249
249

Forecast for Ramón Nevares, El Cinco Barrio, Puerto Rico (18.40,-66.07)

Generated: 28/11/25 10:18:33. Forecast: 28/11/25 to 04/12/25. Timezone: UTC-4.00