Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 15

Waning Crescent 2%

05:18

17:48

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

Sun - Rise: 05:50, Set: 18:50, Transit: 12:20. Moon - Rise: 05:18, Set: 17:48. Civil Dark: 19:14 - 05:26. Nautical Dark: 19:41 - 04:58. Astro Dark: 20:10 - 04:30

Total Clouds (% Sky Obscured)

31
26
23
41
43
48
47
28
10
33
39
46
45
61
63
65
62
73
74
79
74
81
70
78

Low Clouds (% Sky Obscured)

15
8
12
25
21
11
10
4
0
15
11
19
16
20
20
25
25
31
30
30
32
24
22
32

Medium Clouds (% Sky Obscured)

0
13
0
1
1
28
2
0
0
0
20
0
27
28
24
24
13
20
23
0
11
0
25
26

High Clouds (% Sky Obscured)

3
3
1
2
2
10
23
19
10
1
2
6
2
17
17
18
17
22
34
48
43
66
40
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
6
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
24
11
6
7
5
6
8
10
25
30
36
58
75
75
58
46
33
25
21
32
29
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.6
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

278
279
278
277
277
277
276
277
278
278
277
277
277
277
278
278
277
276
276
276
277
277
278
277

Saturday 16

New Moon 0%

06:15

18:57

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: 05:49, Set: 18:51, Transit: 12:20. Moon - Rise: 06:15, Set: 18:57. Civil Dark: 19:14 - 05:26. Nautical Dark: 19:42 - 04:58. Astro Dark: 20:10 - 04:30

Total Clouds (% Sky Obscured)

78
77
74
47
66
56
46
34
61
66
82
90
81
79
94
100
100
100
100
100
96
91
94
94

Low Clouds (% Sky Obscured)

22
22
32
24
20
24
21
19
14
21
22
26
30
30
37
34
42
36
39
36
29
32
26
19

Medium Clouds (% Sky Obscured)

0
8
24
21
24
27
26
0
14
16
21
25
25
25
0
0
0
20
0
7
0
9
0
23

High Clouds (% Sky Obscured)

69
69
47
12
35
21
9
2
25
25
45
73
39
58
89
100
100
100
100
100
92
80
92
93

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

35
32
19
34
30
35
36
30
27
22
33
36
36
36
49
48
40
37
33
43
36
30
17
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
67
67
69
71
72
75
77
81
83
83
83
84
84
86
86
84
84
84
84
79
75
73

Pressure (mb)

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

Ozone (du)

277
277
279
279
279
278
277
278
279
279
280
280
279
280
281
282
281
282
282
282
282
281
281
283

Sunday 17

Waxing Crescent 1%

07:18

20:07

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: 05:49, Set: 18:51, Transit: 12:20. Moon - Rise: 07:18, Set: 20:07. Civil Dark: 19:15 - 05:25. Nautical Dark: 19:42 - 04:58. Astro Dark: 20:11 - 04:29

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
64
54
53
48
62
73
74
53
69
66
100
100
84
96
95

Low Clouds (% Sky Obscured)

17
10
19
17
11
8
10
13
8
9
16
16
18
21
23
13
13
16
21
27
24
29
50
44

Medium Clouds (% Sky Obscured)

33
0
28
3
0
1
1
1
1
26
0
0
0
0
28
39
30
0
33
0
2
0
7
13

High Clouds (% Sky Obscured)

97
99
100
100
100
100
100
100
100
39
26
32
27
25
25
35
14
63
60
100
100
81
88
90

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
7
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

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

Precipitation Probability (%)

17
26
18
17
12
8
22
8
9
24
31
33
33
38
33
25
22
24
34
44
43
48
44
42

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
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
68
67
67
66
67
69
73
76
78
81
81
82
82
81
79
78
78
79
82
83
81
76
72

Pressure (mb)

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

Ozone (du)

284
285
286
286
286
285
283
284
285
285
286
288
289
289
290
290
291
291
291
289
290
291
291
291

Monday 18

Waxing Crescent 6%

08:26

21:15

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: 05:49, Set: 18:52, Transit: 12:20. Moon - Rise: 08:26, Set: 21:15. Civil Dark: 19:15 - 05:25. Nautical Dark: 19:43 - 04:57. Astro Dark: 20:11 - 04:29

Total Clouds (% Sky Obscured)

100
98
96
94
84
74
53
58
54
53
55
59
54
42
44
66
75
70
68
53
63
67
69
66

Low Clouds (% Sky Obscured)

51
42
33
16
13
10
9
9
8
9
11
13
39
16
19
20
17
20
18
18
16
25
31
21

Medium Clouds (% Sky Obscured)

20
15
11
6
5
2
0
4
7
14
11
8
0
6
11
16
11
5
0
5
11
16
18
20

High Clouds (% Sky Obscured)

100
95
90
86
74
61
36
38
27
25
28
27
12
6
4
21
30
30
30
8
19
26
31
32

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
8
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 (%)

42
36
30
20
17
14
8
10
15
8
20
29
34
34
34
30
35
33
29
29
28
29
32
32

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
22
21
21
20
20
22
22
22
22
23
22
22
21
21
21
20
20
20
21
21
21

Relative Humidity (%)

73
72
69
67
64
62
62
63
70
77
77
77
81
77
77
77
77
76
74
74
76
75
72
70

Pressure (mb)

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

Ozone (du)

292
291
291
291
290
289
289
290
289
292
294
294
295
294
294
293
292
292
294
294
294
294
294
295

Tuesday 19

Waxing Crescent 13%

09:34

22:18

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: 05:48, Set: 18:52, Transit: 12:20. Moon - Rise: 09:34, Set: 22:18. Civil Dark: 19:15 - 05:25. Nautical Dark: 19:43 - 04:57. Astro Dark: 20:12 - 04:28

Total Clouds (% Sky Obscured)

66
63
53
55
60
71
83
72
62
51
56
54
45
52
53
48
51
53
53
56
56
59
53
45

Low Clouds (% Sky Obscured)

20
22
34
40
36
30
13
13
9
8
9
28
14
26
21
21
26
27
31
29
29
30
27
26

Medium Clouds (% Sky Obscured)

22
15
7
0
0
0
0
7
14
21
25
26
29
27
24
19
0
0
0
11
21
32
25
14

High Clouds (% Sky Obscured)

35
35
20
26
31
46
63
46
30
20
25
14
3
6
10
7
1
1
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
6
7
6
6
8
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
39
37
34
32
23
10
12
13
16
27
36
34
38
44
51
47
49
52
50
49
47
45
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
69
68
68
67
66
66
68
71
76
79
81
81
79
80
82
82
80
80
79
77
75
72

Pressure (mb)

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

Ozone (du)

296
296
295
294
294
293
293
291
291
293
293
294
293
293
294
295
295
295
295
295
293
292
291
292

Wednesday 20

Waxing Crescent 22%

No Rise

23:13

10 Bad
11 Bad
12 OK
13 OK
14 OK
15 OK
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: 05:48, Set: 18:52, Transit: 12:20. Moon - Rise: No Rise, Set: 23:13. Civil Dark: 19:16 - 05:25. Nautical Dark: 19:44 - 04:57. Astro Dark: 20:12 - 04:28

Total Clouds (% Sky Obscured)

37
28
17
9
17
27
40
44
46
49
48
49
52
43
38
34
42
47
49
48
48
48
44
40

Low Clouds (% Sky Obscured)

23
17
10
3
6
8
10
10
12
13
10
9
8
8
9
11
14
19
24
21
19
18
18
18

Medium Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
5
9
14
10
5
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
3
5
6
8
10
13
10
10
11
13
10
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 (%)

39
37
31
20
22
21
15
18
17
10
16
18
18
23
23
18
24
24
17
22
23
22
24
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
67
66
66
66
66
68
69
71
74
76
76
77
79
78
78
76
77
77
76
75
75
73
71

Pressure (mb)

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

Ozone (du)

293
293
294
294
294
293
293
292
292
293
293
292
292
291
291
291
291
290
290
289
290
290
291
291

Thursday 21

Waxing Crescent 33%

10:39

00:00

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

Sun - Rise: 05:48, Set: 18:53, Transit: 12:20. Moon - Rise: 10:39, Set: 00:00. Civil Dark: 19:16 - 05:24. Nautical Dark: 19:44 - 04:56. Astro Dark: 20:13 - 04:28

Total Clouds (% Sky Obscured)

35
34
32
30
33
36
40
39
38
35
44
57
69
62
55
48
60
73
87
85
82
78

Low Clouds (% Sky Obscured)

19
23
24
26
23
19
14
11
8
5
8
11
17
18
19
20
20
19
17
15
12
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

High Clouds (% Sky Obscured)

0
0
0
0
1
2
7
7
8
10
13
17
20
8
8
6
23
40
57
48
43
34

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

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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
31
31
27
27
23
9
21
27
7
18
24
29
30
34
38
38
36
34
31
27
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
66
66
67
67
66
65
65
69
72
78
79
81
82
83
83
83
83
84
84
79
77

Pressure (mb)

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

Ozone (du)

290
290
290
290
289
288
288
287
287
288
288
288
288
288
290
291
292
293
293
294
294
295

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

Generated: 15/05/26 10:01:24. Forecast: 15/05/26 to 21/05/26. Timezone: UTC-4.00