Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 15%

03:46

15:44

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

Sun - Rise: 05:50, Set: 18:50, Transit: 12:20. Moon - Rise: 03:46, Set: 15:44. Civil Dark: 19:13 - 05:27. Nautical Dark: 19:41 - 04:59. Astro Dark: 20:09 - 04:31

Total Clouds (% Sky Obscured)

62
48
18
29
31
35
47
49
44
69
66
52
32
42
81
85
81
90
37
42
54
75
77
40

Low Clouds (% Sky Obscured)

24
12
6
10
13
13
10
14
12
15
14
13
5
10
16
12
13
12
10
10
9
11
12
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
28
27
0
28
24
0
0
0
0
10
18
6
7
0
0
0
0
0

High Clouds (% Sky Obscured)

30
26
4
8
2
8
12
7
16
31
30
35
32
26
67
66
65
80
9
22
39
60
61
18

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 (%)

17
15
15
15
17
30
30
27
14
28
21
29
15
16
17
20
23
22
33
25
25
19
18
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
21
22
22
22
22
22
22
22
22
23
23
23
23
23
23
23
23
23
23
23
23

Relative Humidity (%)

82
79
73
66
65
64
64
64
65
65
67
68
72
75
78
79
82
83
83
84
83
83
83
84

Pressure (mb)

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

Ozone (du)

284
284
285
285
284
284
283
283
283
282
281
281
282
281
281
280
280
280
280
280
280
279
279
279

Thursday 14

Waning Crescent 7%

04:29

16:44

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

Sun - Rise: 05:50, Set: 18:50, Transit: 12:20. Moon - Rise: 04:29, Set: 16:44. Civil Dark: 19:14 - 05:27. Nautical Dark: 19:41 - 04:59. Astro Dark: 20:10 - 04:31

Total Clouds (% Sky Obscured)

24
35
33
37
66
67
91
87
97
87
65
60
25
33
29
30
34
36
61
55
47
44
60
48

Low Clouds (% Sky Obscured)

10
14
16
15
17
16
22
17
15
13
13
20
8
12
12
11
11
11
20
22
21
21
26
25

Medium Clouds (% Sky Obscured)

0
19
0
0
0
22
26
26
22
0
0
0
0
0
0
0
0
0
7
0
0
0
10
0

High Clouds (% Sky Obscured)

6
1
1
13
30
31
71
67
92
71
46
34
8
9
3
5
4
5
27
26
18
19
21
21

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
21
17
18
16
32
32
12
13
10
22
21
7
6
7
9
16
25
19
24
20
33
25
34

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
79
73
67
66
66
66
65
64
67
68
72
75
78
79
81
82
84
83
83
83
83
84
84

Pressure (mb)

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

Ozone (du)

279
279
280
281
283
282
280
278
278
279
279
278
277
276
277
277
277
277
276
277
277
276
275
274

Friday 15

Waning Crescent 2%

05:18

17:48

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

Sun - Rise: 05:50, Set: 18:51, Transit: 12:20. Moon - Rise: 05:18, Set: 17:48. Civil Dark: 19:14 - 05:26. Nautical Dark: 19:42 - 04:58. Astro Dark: 20:10 - 04:30

Total Clouds (% Sky Obscured)

69
71
62
43
32
35
30
43
40
18
18
16
23
26
24
38
34
44
53
52
57
60
61
54

Low Clouds (% Sky Obscured)

25
10
24
24
15
22
24
16
13
6
7
7
11
13
13
19
20
17
21
22
22
28
32
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
24
30
31
30
28
26
17

High Clouds (% Sky Obscured)

41
54
28
14
7
3
3
1
1
1
1
1
0
0
0
0
0
0
1
7
6
5
2
2

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

None
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

Precipitation Probability (%)

22
33
25
28
14
12
19
9
7
7
8
8
10
22
14
15
27
26
37
38
43
33
42
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
75
69
66
65
66
65
63
65
67
71
74
78
82
82
83
84
83
83
83
83
83
83

Pressure (mb)

1017
1018
1018
1018
1018
1018
1018
1017
1016
1016
1016
1016
1016
1017
1018
1018
1019
1019
1018
1018
1017
1017
1017
1017

Ozone (du)

273
274
274
274
276
276
274
274
274
274
274
273
274
274
273
273
272
272
273
273
273
273
273
274

Saturday 16

New Moon 0%

No Rise

18:57

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

Sun - Rise: 05:49, Set: 18:51, Transit: 12:20. Moon - Rise: No Rise, Set: 18:57. Civil Dark: 19:15 - 05:26. Nautical Dark: 19:42 - 04:58. Astro Dark: 20:11 - 04:30

Total Clouds (% Sky Obscured)

55
47
46
36
23
25
27
29
53
51
43
38
40
47
51
52
57
69
84
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
28
41
32
18
16
13
13
17
25
16
12
10
9
9
11
44
28
19
25
21
15
11
12

Medium Clouds (% Sky Obscured)

9
0
0
0
0
1
2
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

2
1
2
2
2
1
1
1
25
21
16
15
22
37
32
31
30
50
73
100
100
100
100
100

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 (%)

35
31
39
35
32
31
22
12
11
11
8
14
14
15
17
23
23
32
33
23
20
20
12
28

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
77
73
71
68
67
67
67
66
68
69
73
75
77
78
78
78
79
79
81
79
79
78

Pressure (mb)

1018
1018
1018
1019
1018
1018
1018
1017
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1017
1017
1016
1016
1016
1016

Ozone (du)

275
275
274
275
276
277
276
277
276
276
276
276
276
277
277
277
278
280
281
281
281
282
283
282

Sunday 17

Waxing Crescent 1%

06:15

20:07

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:49, Set: 18:52, Transit: 12:20. Moon - Rise: 06:15, Set: 20:07. Civil Dark: 19:15 - 05:26. Nautical Dark: 19:43 - 04:58. Astro Dark: 20:11 - 04:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
91
100
100
100
100
98
96
94
92
89
86
83
83
82
86

Low Clouds (% Sky Obscured)

15
24
15
15
14
16
24
19
16
17
17
18
12
13
15
17
19
26
31
38
32
28
22
21

Medium Clouds (% Sky Obscured)

8
11
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
21
33
32

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
85
100
100
100
100
95
90
87
81
70
47
41
38
31
48

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
Very Light Rain
None
None
None

Precipitation Probability (%)

30
32
34
32
31
25
20
15
18
18
16
14
12
16
27
30
33
42
49
54
53
49
41
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
74
70
67
66
65
66
67
68
68
69
72
76
77
78
79
81
81
82
82
80
79
79

Pressure (mb)

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

Ozone (du)

283
281
282
282
283
284
284
285
286
286
286
286
287
288
289
289
290
290
290
289
289
288
288
288

Monday 18

Waxing Crescent 6%

07:18

21:16

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:49, Set: 18:52, Transit: 12:20. Moon - Rise: 07:18, Set: 21:16. Civil Dark: 19:15 - 05:25. Nautical Dark: 19:43 - 04:57. Astro Dark: 20:12 - 04:29

Total Clouds (% Sky Obscured)

89
94
84
72
60
60
58
61
72
82
91
84
78
73
62
53
45
49
52
56
56
54
47
50

Low Clouds (% Sky Obscured)

18
17
20
26
28
31
31
32
30
29
26
21
14
9
9
10
10
11
12
15
13
13
13
10

Medium Clouds (% Sky Obscured)

32
32
23
12
1
6
12
16
11
5
0
7
13
20
14
8
2
7
12
18
18
17
17
14

High Clouds (% Sky Obscured)

72
94
67
33
0
0
0
7
38
66
88
69
54
44
32
24
14
7
5
3
2
1
1
8

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 (%)

49
51
51
49
47
43
37
28
27
23
16
17
16
14
19
23
26
28
27
26
27
27
24
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
73
70
68
66
66
65
63
64
65
66
68
73
75
77
78
79
79
78
78
78
78
78

Pressure (mb)

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

Ozone (du)

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

Tuesday 19

Waxing Crescent 13%

08:26

22:18

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
00 Bad
01 Bad

Sun - Rise: 05:48, Set: 18:52, Transit: 12:20. Moon - Rise: 08:26, Set: 22:18. Civil Dark: 19:16 - 05:25. Nautical Dark: 19:44 - 04:57. Astro Dark: 20:12 - 04:28

Total Clouds (% Sky Obscured)

52
54
50
46
42
45
47
52
61
69
76
69
63
56
58
56
56
59
61
70

Low Clouds (% Sky Obscured)

9
11
9
7
6
8
9
9
10
10
9
7
7
10
9
10
8
13
15
20

Medium Clouds (% Sky Obscured)

12
9
6
3
0
0
1
1
9
16
23
19
15
11
10
8
6
9
11
13

High Clouds (% Sky Obscured)

15
23
19
16
10
8
9
10
10
10
15
17
18
18
22
26
16
6
5
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

Fog (%)

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

Precipitation Probability (%)

20
14
16
17
16
16
14
11
19
23
25
29
28
18
20
20
18
22
24
23

Precipitation Amount (mm)

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
13
13
14
15
16
16
17
17
17
17
17
16
15
14
13
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
70
67
64
60
57
58
59
60
62
66
70
71
74
75
75
75
75
76
77

Pressure (mb)

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

Ozone (du)

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

Forecast for San Juan, San Juan Antiguo Barrio, Puerto Rico (18.47,-66.11)

Generated: 13/05/26 06:12:14. Forecast: 13/05/26 to 19/05/26. Timezone: UTC-4.00