Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waxing Crescent 3%

07:25

19:27

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
06 Bad

Sun - Rise: 06:11, Set: 18:28, Transit: 12:20. Moon - Rise: 07:25, Set: 19:27. Civil Dark: 18:50 - 05:50. Nautical Dark: 19:16 - 05:24. Astro Dark: 19:41 - 04:59

Total Clouds (% Sky Obscured)

100
77
62
68
53
51
79
92
88
100
93
95
94
100
100
90
86
76
72
87
63
52
52
64

Low Clouds (% Sky Obscured)

25
17
19
20
19
37
34
13
12
12
17
18
23
27
23
20
32
65
69
85
48
43
35
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
19
37
8
21
0
0
0
28
0
25
27

High Clouds (% Sky Obscured)

100
77
62
68
53
24
65
76
70
100
93
95
94
100
100
67
42
22
19
27
13
11
8
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

8
3
3
3
2
14
2
4
3
1
2
6
12
16
20
27
27
30
33
29
30
36
40
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
8
10
11
12
12
13
14
14
14
13
13
13
12
12
11
11
11
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
30
31
32
32
32
31
31
30
30
30
30
29
29
28
28
28
29
29
29
29
29
30
30

Dew Point (°C)

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

Relative Humidity (%)

75
71
67
63
62
62
61
63
64
66
69
72
74
74
74
75
76
74
72
73
72
76
81
80

Pressure (mb)

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

Ozone (du)

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

Sunday 13

Waxing Crescent 8%

08:18

20:04

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

Sun - Rise: 06:12, Set: 18:28, Transit: 12:20. Moon - Rise: 08:18, Set: 20:04. Civil Dark: 18:49 - 05:50. Nautical Dark: 19:15 - 05:24. Astro Dark: 19:41 - 04:59

Total Clouds (% Sky Obscured)

41
40
36
34
39
34
40
38
62
56
49
48
25
28
66
75
63
66
68
75
73
83
83
94

Low Clouds (% Sky Obscured)

31
25
18
25
29
28
27
21
14
11
11
12
17
18
11
19
22
56
57
52
43
53
46
17

Medium Clouds (% Sky Obscured)

0
0
8
0
0
0
1
1
0
0
0
0
0
0
0
0
0
2
0
7
0
0
0
11

High Clouds (% Sky Obscured)

3
3
3
2
3
4
3
9
43
37
29
34
4
5
57
57
51
58
53
57
55
75
57
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
25
26
26
22
11
21
12
9
7
4
16
13
16
21
24
28
21
21
21
23
24
33
33

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
10
10
10
12
13
13
14
14
14
14
13
12
11
10
9
8
7
6
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
68
66
67
67
67
67
66
64
66
70
74
78
78
77
78
80
80
76
76
76
76
76
78

Pressure (mb)

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

Ozone (du)

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

Monday 14

Waxing Crescent 15%

09:12

20:42

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
06 Bad

Sun - Rise: 06:12, Set: 18:27, Transit: 12:19. Moon - Rise: 09:12, Set: 20:42. Civil Dark: 18:49 - 05:50. Nautical Dark: 19:14 - 05:25. Astro Dark: 19:40 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

19
21
24
10
16
28
13
15
17
13
10
12
14
16
22
22
20
12
16
17
18
22
19
30

Medium Clouds (% Sky Obscured)

9
0
0
0
0
22
40
44
49
22
15
15
5
5
39
42
50
45
36
48
53
61
40
20

High Clouds (% Sky Obscured)

100
100
100
100
100
100
88
100
100
100
100
100
100
100
100
100
100
100
85
100
100
98
97
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
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 (%)

33
33
25
25
19
10
9
7
16
25
24
8
14
8
7
14
27
29
32
24
25
29
28
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)

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

Chance of Frost

Temperature (°C)

28
28
29
29
29
29
29
29
29
29
28
28
28
28
28
28
28
28
28
28
28
28
28
28

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
74
71
69
68
65
64
70
73
75
76
74
74
75
77
77
78
78
81
81
81
82
81

Pressure (mb)

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

Ozone (du)

281
282
283
282
282
281
281
281
282
282
281
281
282
282
281
281
282
281
281
281
281
281
281
282

Tuesday 15

Waxing Crescent 23%

10:06

21:24

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
06 Bad

Sun - Rise: 06:12, Set: 18:26, Transit: 12:19. Moon - Rise: 10:06, Set: 21:24. Civil Dark: 18:48 - 05:50. Nautical Dark: 19:13 - 05:25. Astro Dark: 19:39 - 04:59

Total Clouds (% Sky Obscured)

100
91
82
73
72
71
73
82
90
100
100
100
100
100
100
98
92
96
86
86
85
83
86
98

Low Clouds (% Sky Obscured)

23
17
15
13
14
13
13
13
13
14
14
18
17
16
29
24
22
26
29
30
33
31
21
14

Medium Clouds (% Sky Obscured)

0
0
0
4
6
5
7
13
14
15
11
13
15
14
11
4
19
19
26
19
11
2
16
16

High Clouds (% Sky Obscured)

100
83
71
60
57
49
46
61
79
100
100
100
100
100
100
96
90
96
82
81
81
77
69
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
7
7
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
None
None
None
None
None
None
None

Precipitation Probability (%)

22
21
23
26
23
20
20
21
19
11
19
22
22
28
37
49
51
49
42
42
35
29
18
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
73
69
64
61
59
59
61
64
70
72
74
76
77
76
78
80
80
81
83
83
82
78
78

Pressure (mb)

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

Ozone (du)

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

Wednesday 16

Waxing Crescent 31%

11:01

22:09

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

Sun - Rise: 06:12, Set: 18:25, Transit: 12:18. Moon - Rise: 11:01, Set: 22:09. Civil Dark: 18:47 - 05:50. Nautical Dark: 19:12 - 05:25. Astro Dark: 19:38 - 04:59

Total Clouds (% Sky Obscured)

100
79
83
79
71
54
48
42
48
37
42
54
83
80
79
77
80
81
80
82
82
84
73
62

Low Clouds (% Sky Obscured)

11
12
14
16
15
15
14
11
10
8
10
13
13
19
24
33
32
33
31
42
54
64
52
39

Medium Clouds (% Sky Obscured)

19
10
10
0
0
0
0
0
0
0
4
8
12
19
25
30
21
12
10
16
19
25
18
11

High Clouds (% Sky Obscured)

100
79
68
79
66
46
33
26
23
13
36
54
83
78
74
68
63
53
42
36
31
33
24
9

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

Precipitation Probability (%)

0
1
2
2
5
8
3
4
7
5
15
13
18
36
41
44
44
44
45
42
42
44
38
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
11
12
14
14
14
14
14
13
13
13
12
12
12
13
13
11
10
9
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
74
67
62
60
59
61
64
64
65
70
76
78
81
81
81
82
83
83
83
82
80
78
77

Pressure (mb)

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

Ozone (du)

278
280
280
282
280
280
279
280
279
278
277
277
277
277
277
277
278
277
277
276
277
277
277
276

Thursday 17

Waxing Crescent 41%

11:55

22:57

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
06 Bad

Sun - Rise: 06:12, Set: 18:24, Transit: 12:18. Moon - Rise: 11:55, Set: 22:57. Civil Dark: 18:46 - 05:51. Nautical Dark: 19:11 - 05:25. Astro Dark: 19:37 - 05:00

Total Clouds (% Sky Obscured)

53
53
53
55
67
79
90
87
90
97
100
100
100
100
94
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
22
18
15
17
19
21
20
22
22
22
21
24
20
16
17
22
25
30
26
22
16
17
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
6
4
2
0
15
30

High Clouds (% Sky Obscured)

10
14
16
24
46
67
88
87
90
97
97
100
98
99
94
99
99
100
100
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

35
35
34
33
44
53
60
71
77
76
70
69
71
65
57
42
55
64
68
65
51
16
29
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
32
31
31
31
31
31
31
30
31
30
31
30
28
28
29
30
30
30
30
29
29
29

Dew Point (°C)

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

Relative Humidity (%)

76
75
73
72
70
70
70
69
71
72
73
75
76
78
78
81
82
82
81
82
81
80
78
76

Pressure (mb)

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

Ozone (du)

276
275
275
275
274
274
274
273
274
274
275
275
275
275
277
278
279
279
279
278
278
278
278
280

Friday 18

First Quarter 51%

12:48

23:48

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: 06:12, Set: 18:23, Transit: 12:18. Moon - Rise: 12:48, Set: 23:48. Civil Dark: 18:45 - 05:51. Nautical Dark: 19:10 - 05:25. Astro Dark: 19:36 - 05:00

Total Clouds (% Sky Obscured)

100
100
100
99
96
90
87
87
96
100
100
95
95
95
95
95
95
91
92

Low Clouds (% Sky Obscured)

17
13
13
12
10
9
7
7
7
6
4
2
0
0
1
1
5
9
13

Medium Clouds (% Sky Obscured)

44
39
36
31
23
21
19
23
25
27
31
38
46
40
35
32
29
24
21

High Clouds (% Sky Obscured)

100
100
100
99
96
90
87
87
96
95
95
95
91
95
95
95
95
91
92

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

46
66
78
89
79
75
72
64
56
49
43
36
30
32
29
21
27
28
25

Precipitation Amount (mm)

0
0.2
0.5
0.7
0.4
0.4
0.6
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
8
9
10
10
10
10
10
9
9
9
8
8
7
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
72
71
70
69
67
65
63
65
67
70
72
76
80
80
80
80
81
82

Pressure (mb)

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

Ozone (du)

281
283
284
284
284
284
285
285
285
284
284
284
284
285
284
283
283
282
282

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

Generated: 12/09/26 07:37:01. Forecast: 12/09/26 to 18/09/26. Timezone: UTC-4.00