Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 31

Waning Gibbous 93%

20:29

08:30

19 Bad
20 Bad
21 Bad
22 Bad
23 OK
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

Sun - Rise: 06:02, Set: 18:58, Transit: 12:30. Moon - Rise: 20:29, Set: 08:30. Civil Dark: 19:22 - 05:39. Nautical Dark: 19:49 - 05:11. Astro Dark: 20:17 - 04:44

Total Clouds (% Sky Obscured)

74
82
59
39
26
29
62
73
84
94
100
100
100
74
95
100
100
100
100
100
99
98
97
90

Low Clouds (% Sky Obscured)

17
18
21
24
14
16
30
18
27
36
24
30
13
10
17
24
18
12
4
20
14
22
18
19

Medium Clouds (% Sky Obscured)

0
0
9
0
0
0
0
0
0
0
11
0
0
0
0
0
0
0
0
0
1
1
3
1

High Clouds (% Sky Obscured)

62
58
18
8
7
7
27
48
58
83
100
100
100
74
95
100
100
100
100
100
98
98
97
90

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

15
12
27
22
21
28
26
32
39
34
33
33
29
24
29
28
12
11
12
28
17
37
36
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
12
11
10
10
10
9
9
9
9
9
9
10
11
11
12
14
14
15
16
16
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
76
77
77
79
82
82
81
82
82
82
81
74
67
69
69
67
67
69
72
73
73
75

Pressure (mb)

1016
1016
1017
1018
1017
1017
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014

Ozone (du)

288
289
291
288
288
287
288
286
287
286
287
288
288
289
288
288
290
289
289
289
288
289
290
289

Saturday 1

Waning Gibbous 87%

21:04

09:21

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:02, Set: 18:58, Transit: 12:30. Moon - Rise: 21:04, Set: 09:21. Civil Dark: 19:21 - 05:39. Nautical Dark: 19:49 - 05:12. Astro Dark: 20:17 - 04:44

Total Clouds (% Sky Obscured)

94
95
90
91
96
86
81
89
95
95
100
100
82
80
68
78
86
71
97
96
81
83
100
85

Low Clouds (% Sky Obscured)

17
27
35
23
20
18
21
22
22
20
24
26
28
24
28
26
32
28
31
44
51
7
4
0

Medium Clouds (% Sky Obscured)

15
12
24
7
13
20
27
38
25
25
25
23
4
34
29
10
0
33
16
17
15
0
0
0

High Clouds (% Sky Obscured)

80
76
72
71
83
60
41
53
81
82
100
98
77
69
63
59
61
62
60
57
70
83
100
80

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
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

43
28
35
25
31
30
31
28
26
24
26
34
40
36
26
26
18
17
26
20
22
43
35
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
82
82
82
82
83
83
83
83
83
84
82
78
73
67
66
65
65
67
67
68
70
74

Pressure (mb)

1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015

Ozone (du)

289
289
289
289
290
291
291
290
289
289
290
291
291
290
291
292
292
292
293
292
291
291
290
290

Sunday 2

Waning Gibbous 79%

21:38

10:14

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:03, Set: 18:57, Transit: 12:30. Moon - Rise: 21:38, Set: 10:14. Civil Dark: 19:21 - 05:39. Nautical Dark: 19:48 - 05:12. Astro Dark: 20:16 - 04:45

Total Clouds (% Sky Obscured)

63
79
76
80
79
56
36
33
40
78
89
93
75
69
67
60
63
66
68
63
55
50
55
63

Low Clouds (% Sky Obscured)

4
17
20
23
25
35
25
21
28
44
31
23
23
19
23
18
31
13
15
13
10
8
12
13

Medium Clouds (% Sky Obscured)

0
0
0
13
14
4
0
0
0
32
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
49
35
30
38
18
2
2
2
23
71
80
43
38
38
36
31
39
44
35
35
30
35
40

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 (%)

16
11
20
24
33
40
28
37
45
43
25
5
3
4
6
4
9
6
3
4
5
7
9
11

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)

13
11
10
10
10
10
9
8
8
7
9
9
9
11
12
13
14
15
16
17
17
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
80
82
81
82
83
83
83
83
82
79
76
69
64
64
62
63
62
63
64
66
69
73

Pressure (mb)

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

Ozone (du)

288
289
290
290
291
291
291
292
292
290
288
287
287
287
287
287
287
287
286
285
285
285
285
286

Monday 3

Waning Gibbous 69%

22:14

11:09

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 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 OK
17 OK
18 OK

Sun - Rise: 06:03, Set: 18:57, Transit: 12:30. Moon - Rise: 22:14, Set: 11:09. Civil Dark: 19:20 - 05:40. Nautical Dark: 19:48 - 05:13. Astro Dark: 20:15 - 04:45

Total Clouds (% Sky Obscured)

70
71
46
52
49
43
51
55
75
63
43
53
64
64
34
36
24
26
42
42
42
38
34
23

Low Clouds (% Sky Obscured)

19
39
36
42
41
30
45
45
45
39
30
52
64
64
29
34
13
13
13
13
11
12
10
9

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)

40
41
5
7
4
5
4
13
44
21
7
5
3
4
2
3
2
3
15
15
15
9
8
3

ISS Passover

Visibility (miles)

9
9
8
9
9
9
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
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
21
19
19
19
21
20
16
11
11
14
18
20
26
21
5
3
3
1
3
4
2
3
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
82
83
82
81
82
78
78
79
83
83
81
80
75
70
66
61
59
58
59
61
64
67

Pressure (mb)

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

Ozone (du)

286
288
289
288
288
288
287
288
290
289
288
288
288
288
289
289
289
290
290
291
290
290
290
291

Tuesday 4

Waning Gibbous 58%

22:54

12:07

19 OK
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
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:03, Set: 18:56, Transit: 12:30. Moon - Rise: 22:54, Set: 12:07. Civil Dark: 19:20 - 05:40. Nautical Dark: 19:47 - 05:13. Astro Dark: 20:15 - 04:45

Total Clouds (% Sky Obscured)

34
46
47
62
48
49
61
57
56
54
48
41
35
25
17
9
16
25
32
35
36
37
32
27

Low Clouds (% Sky Obscured)

8
11
14
25
38
41
61
57
56
54
48
41
35
25
17
9
12
13
17
15
15
15
13
11

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)

10
13
11
16
8
9
7
10
12
17
17
14
7
4
2
0
0
0
0
0
1
1
3
4

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
1
1
3
4
8
10
9
10
7
15
18
20
27
25
19
24
25
18
32
34
24
32
29

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)

14
13
12
10
9
8
7
6
5
5
5
4
3
1
2
5
8
9
10
11
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
78
80
80
78
76
72
70
69
68
70
73
75
71
67
65
65
66
66
68
69
72
74

Pressure (mb)

1015
1016
1016
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1016

Ozone (du)

291
291
290
290
290
290
287
288
288
289
290
290
290
291
290
290
289
289
289
289
290
290
290
290

Wednesday 5

Third Quarter 46%

23:38

13:09

19 OK
20 OK
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 OK

Sun - Rise: 06:03, Set: 18:56, Transit: 12:30. Moon - Rise: 23:38, Set: 13:09. Civil Dark: 19:19 - 05:41. Nautical Dark: 19:46 - 05:13. Astro Dark: 20:14 - 04:46

Total Clouds (% Sky Obscured)

22
34
47
62
62
63
64
60
52
45
41
38
34
39
40
47
53
63
73
55
37
19
15
12

Low Clouds (% Sky Obscured)

9
10
12
16
15
15
15
23
29
37
35
32
30
24
18
15
11
8
3
7
10
14
11
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
19
13
6
0
4
7
11
8
4

High Clouds (% Sky Obscured)

6
16
26
40
48
56
64
51
30
10
6
4
1
9
15
21
33
50
73
51
27
1
1
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

18
20
19
18
23
26
27
28
28
29
31
31
27
43
34
27
34
39
42
46
48
47
36
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
81
82
83
83
83
83
83
82
82
81
77
73
68
67
65
65
66
68
70
70
70
70
74

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1017

Ozone (du)

290
290
290
289
289
289
289
289
288
287
286
287
288
289
289
289
290
289
289
289
288
288
288
288

Thursday 6

Waning Crescent 35%

00:28

14:14

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

Sun - Rise: 06:04, Set: 18:55, Transit: 12:29. Moon - Rise: 00:28, Set: 14:14. Civil Dark: 19:19 - 05:41. Nautical Dark: 19:46 - 05:14. Astro Dark: 20:13 - 04:46

Total Clouds (% Sky Obscured)

8
15
24
30
33
37
41
51
61
70
73
76
80

Low Clouds (% Sky Obscured)

3
7
11
15
20
28
33
42
52
61
64
68
71

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
15
24
26
25
29

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

10
18
22
25
33
39
44
44
42
41
39
39
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
10
10
9
9
10
10
10
11
12
12
12

Chance of Frost

Temperature (°C)

28
28
28
28
28
27
27
27
27
28
28
28
28

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
82
82
83
85
84
86
84
80
76
70
69
68

Pressure (mb)

1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

288
288
288
288
288
288
287
287
287
287
287
287
288

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

Generated: 31/07/26 19:33:16. Forecast: 31/07/26 to 06/08/26. Timezone: UTC-4.00