Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 32%

01:14

14:33

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

Sun - Rise: 06:18, Set: 18:01, Transit: 12:09. Moon - Rise: 01:14, Set: 14:33. Civil Dark: 18:23 - 05:56. Nautical Dark: 18:48 - 05:30. Astro Dark: 19:14 - 05:05

Total Clouds (% Sky Obscured)

21
25
25
30
19
5
0
0
11
0
6
49
69
66
71
40
53
38
34
26
11
51
97
65

Low Clouds (% Sky Obscured)

9
14
14
16
9
2
0
0
6
0
3
25
50
59
60
21
22
24
22
16
7
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
20
7
33
27
0
31
0
0
9
0
0
0
0

High Clouds (% Sky Obscured)

2
2
4
3
0
0
0
0
0
0
0
2
2
2
14
2
2
1
0
0
2
51
97
65

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
6
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
0
0
0
45
53
36
25
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

6
6
5
5
5
5
5
4
4
4
4
2
2
3
4
3
1
4
6
5
3
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

32
32
32
32
32
32
32
32
32
34
35
35
35
35
34
34
33
33
32
32
33
33
33
31

Dew Point (°C)

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

Relative Humidity (%)

84
86
88
89
89
90
90
88
81
76
71
66
64
66
74
78
73
73
74
74
73
76
76
77

Pressure (mb)

1011
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1009
1009
1008
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009

Ozone (du)

268
268
268
268
268
268
267
267
267
267
267
266
266
266
267
267
266
265
265
265
263
263
264
265

Thursday 16

Waning Crescent 22%

02:10

15:11

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:18, Set: 18:00, Transit: 12:09. Moon - Rise: 02:10, Set: 15:11. Civil Dark: 18:22 - 05:56. Nautical Dark: 18:48 - 05:31. Astro Dark: 19:13 - 05:05

Total Clouds (% Sky Obscured)

86
100
100
100
100
100
100
100
100
100
100
100
100
92
85
100
100
100
100
82
91
95
96
98

Low Clouds (% Sky Obscured)

0
0
0
4
0
0
1
40
3
4
1
8
11
19
22
61
64
34
15
18
15
13
11
8

Medium Clouds (% Sky Obscured)

0
1
8
20
12
11
19
25
25
30
12
3
17
11
34
44
63
58
40
28
17
0
0
0

High Clouds (% Sky Obscured)

86
100
100
100
100
100
100
100
100
100
100
100
100
79
69
81
100
100
100
81
91
95
96
98

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

Precipitation Probability (%)

10
17
15
9
13
20
22
29
19
9
12
24
23
29
41
88
92
77
44
59
31
46
29
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
6
6
6
5
4
5
6
5
5
5
4
5
6
7
8
7
5
5
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
82
82
82
83
82
82
82
76
70
61
60
63
61
61
67
70
71
72
73
78
82
82

Pressure (mb)

1008
1008
1007
1007
1007
1007
1007
1008
1009
1009
1009
1009
1008
1007
1007
1006
1006
1007
1007
1008
1008
1009
1009
1009

Ozone (du)

266
265
265
266
265
264
265
264
264
266
268
269
269
268
268
266
265
264
265
265
266
266
265
265

Friday 17

Waning Crescent 14%

03:02

15:46

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:18, Set: 17:59, Transit: 12:09. Moon - Rise: 03:02, Set: 15:46. Civil Dark: 18:21 - 05:56. Nautical Dark: 18:47 - 05:31. Astro Dark: 19:12 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
97
95
90
93
91
95
100
100
100
100
100
100
97
97
98
100
100
100

Low Clouds (% Sky Obscured)

6
3
2
1
0
0
0
0
0
2
0
7
26
64
58
71
26
18
19
14
15
14
7
5

Medium Clouds (% Sky Obscured)

0
0
2
5
3
1
2
14
15
23
65
70
69
76
81
78
19
45
39
32
38
28
1
0

High Clouds (% Sky Obscured)

100
100
100
100
100
99
95
85
81
83
85
91
99
100
100
100
100
100
95
94
97
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
9

Fog (%)

2
1
1
24
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Ice pellet
Ice pellet
Light Rain
Light Rain
None
None

Precipitation Probability (%)

54
48
45
37
28
30
33
31
33
32
19
15
41
74
91
95
95
82
85
76
81
71
31
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.5
0.4
0.3
0.3
0.3
0.5
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
86
84
83
84
83
78
73
65
60
60
63
67
73
70
71
72
75
77
79
82
82

Pressure (mb)

1009
1008
1008
1008
1008
1008
1009
1010
1010
1011
1011
1011
1010
1010
1009
1009
1009
1009
1010
1011
1011
1012
1012
1012

Ozone (du)

265
264
264
265
266
265
265
265
266
266
266
266
266
265
265
265
264
264
263
262
262
263
265
264

Saturday 18

Waning Crescent 8%

03:53

16:19

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:19, Set: 17:59, Transit: 12:09. Moon - Rise: 03:53, Set: 16:19. Civil Dark: 18:21 - 05:57. Nautical Dark: 18:46 - 05:31. Astro Dark: 19:12 - 05:06

Total Clouds (% Sky Obscured)

86
74
99
98
96
85
81
75
77
74
84
77
88
89
92
96
93
99
99
90
80
70
70
66

Low Clouds (% Sky Obscured)

3
0
1
4
14
10
12
9
7
5
11
24
50
15
17
23
20
19
17
17
17
18
18
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
1
0
0
1
9
9
10
9
14
7
1
7
9
13
10

High Clouds (% Sky Obscured)

80
74
97
97
95
84
77
63
68
69
78
65
82
80
84
89
85
95
98
90
64
54
47
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
1
24
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
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
20
22
21
20
21
17
43
37
12
16
39
76
88
94
88
87
72
52
28
47
71
78
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0.9
0.8
1.1
0.7
0.7
0.5
0.2
0
0
0.4
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
82
82
82
81
81
79
78
72
67
68
69
73
74
73
70
70
72
75
75
75
77
78

Pressure (mb)

1012
1011
1011
1011
1011
1011
1012
1013
1013
1014
1015
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016

Ozone (du)

264
264
264
264
264
263
263
264
263
264
264
264
266
265
264
263
262
260
260
260
260
260
261
262

Sunday 19

Waning Crescent 3%

04:41

16:51

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:19, Set: 17:58, Transit: 12:09. Moon - Rise: 04:41, Set: 16:51. Civil Dark: 18:20 - 05:57. Nautical Dark: 18:46 - 05:31. Astro Dark: 19:11 - 05:06

Total Clouds (% Sky Obscured)

61
59
58
57
55
69
65
83
78
63
57
60
66
57
67
69
76
74
78
74
85
86
88
87

Low Clouds (% Sky Obscured)

17
17
17
17
17
18
22
23
23
25
20
18
27
18
15
12
12
13
18
19
27
31
32
31

Medium Clouds (% Sky Obscured)

6
3
2
3
4
12
15
20
22
13
10
7
4
2
4
1
1
12
22
31
25
17
9
12

High Clouds (% Sky Obscured)

21
11
14
13
5
11
17
39
25
15
11
19
28
32
46
56
69
67
76
74
85
86
84
72

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
7

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

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

Precipitation Probability (%)

65
57
51
38
26
35
40
40
44
46
46
47
52
56
58
60
63
57
51
47
49
52
56
70

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
83
83
83
84
84
84
81
76
70
69
71
67
66
66
67
70
74
75
76
78
81
82

Pressure (mb)

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

Ozone (du)

263
263
263
263
263
263
264
265
266
267
268
268
267
265
265
266
266
266
265
266
266
265
266
266

Monday 20

Waning Crescent 1%

05:30

17:23

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:19, Set: 17:57, Transit: 12:08. Moon - Rise: 05:30, Set: 17:23. Civil Dark: 18:20 - 05:57. Nautical Dark: 18:45 - 05:32. Astro Dark: 19:11 - 05:06

Total Clouds (% Sky Obscured)

80
76
80
79
77
58
65
69
67
65
62
70
74
80
78
75
73
72
76
77
86
91
93
94

Low Clouds (% Sky Obscured)

26
25
26
36
36
25
22
18
19
20
21
22
22
25
21
21
17
17
15
15
13
13
12
15

Medium Clouds (% Sky Obscured)

15
19
23
26
30
20
11
2
2
2
1
15
28
41
32
23
12
11
11
10
7
4
0
9

High Clouds (% Sky Obscured)

50
31
32
23
19
15
34
49
51
53
53
53
45
28
31
39
45
60
76
77
86
91
93
94

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

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

Precipitation Probability (%)

82
91
79
71
65
61
56
54
64
53
41
43
43
42
49
52
53
54
54
54
48
42
33
40

Precipitation Amount (mm)

0.8
1.1
0.7
0.6
0.5
0.3
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

11
11
10
11
11
11
12
12
13
14
15
15
15
15
15
15
14
14
13
12
11
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

24
24
24
24
24
24
24
24
24
24
23
23
24
24
23
24
24
24
23
23
23
23
23
23

Relative Humidity (%)

82
82
81
81
81
81
81
81
77
75
72
70
71
71
70
72
73
75
75
76
75
76
75
76

Pressure (mb)

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

Ozone (du)

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

Tuesday 21

New Moon 0%

06:19

17:57

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:20, Set: 17:57, Transit: 12:08. Moon - Rise: 06:19, Set: 17:57. Civil Dark: 18:19 - 05:58. Nautical Dark: 18:44 - 05:32. Astro Dark: 19:10 - 05:06

Total Clouds (% Sky Obscured)

97
97
98
99
100
100
99
99
97
96
95
94
95
96
95
91
84
85
85
83
82
82
83
86

Low Clouds (% Sky Obscured)

17
19
16
16
14
13
10
9
13
16
20
17
13
12
11
12
12
13
17
21
16
10
5
8

Medium Clouds (% Sky Obscured)

17
24
24
24
24
16
8
0
4
9
13
20
26
35
31
26
21
14
7
0
0
0
0
0

High Clouds (% Sky Obscured)

97
97
98
99
100
100
99
98
96
93
92
94
95
96
95
91
84
85
85
83
82
82
83
86

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
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
None

Precipitation Probability (%)

42
42
57
74
89
80
66
48
42
35
30
32
34
34
37
39
38
35
45
30
27
24
19
21

Precipitation Amount (mm)

0
0
0
0.4
0.8
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
11
11
11
11
11
12
13
14
16
16
16
15
15
14
13
13
12
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
75
76
75
74
74
73
72
69
66
65
65
64
65
67
70
74
74
75
76
76
76
77

Pressure (mb)

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

Ozone (du)

266
266
266
265
265
265
264
264
264
264
265
265
265
264
263
263
263
263
263
263
263
263
262
262

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

Generated: 15/10/25 16:32:57. Forecast: 15/10/25 to 21/10/25. Timezone: UTC-4.00