Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 12%

03:40

16:30

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

Sun - Rise: 05:55, Set: 19:04, Transit: 12:30. Moon - Rise: 03:40, Set: 16:30. Civil Dark: 19:28 - 05:31. Nautical Dark: 19:57 - 05:03. Astro Dark: 20:26 - 04:34

Total Clouds (% Sky Obscured)

78
45
51
31
21
9
15
23
33
30
29
49
44
48
55
77
82
90
83
79
76
61
27
32

Low Clouds (% Sky Obscured)

76
41
44
21
8
6
9
12
10
9
7
35
37
45
55
77
82
90
83
79
76
61
18
24

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)

21
15
20
16
17
2
4
13
28
26
27
24
13
7
0
4
5
4
3
3
3
3
3
3

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
0
0
10
1
1
2
2
1
1
7
1
2
2
10
11
13
20
28
13
12
4
14
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
68
65
65
65
67
67
67
67
68
68
69
70
72
71
69
68
65
67
68
65
64
69

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1019
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

297
298
300
302
302
300
300
301
303
302
303
300
299
300
299
299
297
297
298
299
299
298
298
299

Sunday 12

Waning Crescent 5%

04:48

17:38

07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 OK
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: 05:55, Set: 19:04, Transit: 12:30. Moon - Rise: 04:48, Set: 17:38. Civil Dark: 19:28 - 05:32. Nautical Dark: 19:57 - 05:03. Astro Dark: 20:26 - 04:34

Total Clouds (% Sky Obscured)

24
32
30
39
36
28
33
55
78
55
31
53
67
94
100
59
57
49
45
47
42
48
59
60

Low Clouds (% Sky Obscured)

17
22
21
21
18
9
12
46
53
52
26
46
47
79
90
38
28
19
19
23
19
20
16
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
19
15
4
0
0
0
9
0
0
10
0
19
0
0
27
1
1
1

High Clouds (% Sky Obscured)

3
2
13
28
31
28
22
2
24
5
5
12
45
62
70
59
57
49
45
47
36
48
59
60

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 (%)

15
14
9
3
2
3
2
3
11
8
7
9
19
27
29
31
29
29
26
31
28
28
26
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
65
63
63
63
63
63
64
66
68
69
71
73
75
76
74
77
78
79
79
81
81
81
81

Pressure (mb)

1017
1018
1018
1018
1019
1018
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

297
297
300
302
303
302
302
302
300
300
300
299
300
301
300
299
298
299
299
298
296
296
297
297

Monday 13

Waning Crescent 1%

05:58

18:41

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

Sun - Rise: 05:56, Set: 19:04, Transit: 12:30. Moon - Rise: 05:58, Set: 18:41. Civil Dark: 19:28 - 05:32. Nautical Dark: 19:56 - 05:04. Astro Dark: 20:25 - 04:35

Total Clouds (% Sky Obscured)

52
54
70
76
78
79
77
80
69
71
54
13
16
41
63
82
46
42
31
29
46
60
54
47

Low Clouds (% Sky Obscured)

15
19
40
46
45
49
51
51
31
36
26
7
8
32
63
82
34
31
24
15
16
22
23
26

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

52
54
70
70
70
70
70
76
69
71
50
3
0
9
3
3
5
8
10
17
36
56
46
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

27
13
12
7
6
4
4
3
4
5
11
5
16
25
32
37
29
32
13
10
14
8
11
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
30
30
30
30
30
29
29
29
30
29
29
30
30
30
29
29
30
29
29
29
30
29
29

Dew Point (°C)

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

Relative Humidity (%)

78
73
68
65
66
67
65
65
69
68
71
72
74
77
77
78
78
80
79
79
81
79
81
82

Pressure (mb)

1018
1018
1018
1019
1019
1019
1018
1018
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1018
1017
1017
1017
1017
1017

Ozone (du)

297
298
298
299
298
297
297
295
295
295
295
296
296
296
296
296
297
297
296
295
295
294
293
293

Tuesday 14

New Moon 0%

07:06

19:37

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

Sun - Rise: 05:56, Set: 19:04, Transit: 12:30. Moon - Rise: 07:06, Set: 19:37. Civil Dark: 19:28 - 05:32. Nautical Dark: 19:56 - 05:04. Astro Dark: 20:25 - 04:35

Total Clouds (% Sky Obscured)

37
42
43
47
42
38
28
39
47
55
59
55
35
34
40
43
34
31
31
25
13
7
21
30

Low Clouds (% Sky Obscured)

19
18
15
15
10
7
4
5
6
7
29
38
22
21
32
42
22
17
16
19
6
7
21
30

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)

7
17
26
33
32
31
28
39
47
55
47
22
0
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 (%)

13
13
16
16
15
12
3
4
6
6
6
10
7
5
12
4
6
8
9
13
18
5
15
7

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
11
12
13
14
15
16
16
16
15
14
13
12
11
10
9
8
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
72
64
62
60
61
61
61
61
63
67
71
73
75
76
75
75
75
76
77
79
79
79
78

Pressure (mb)

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

Ozone (du)

294
296
297
298
298
297
295
293
293
294
295
296
296
297
299
298
297
298
296
296
294
294
294
293

Wednesday 15

Waxing Crescent 3%

07:06

20:27

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

Sun - Rise: 05:57, Set: 19:04, Transit: 12:30. Moon - Rise: 07:06, Set: 20:27. Civil Dark: 19:28 - 05:33. Nautical Dark: 19:56 - 05:05. Astro Dark: 20:25 - 04:36

Total Clouds (% Sky Obscured)

34
46
53
62
51
34
24
22
22
29
35
36
41
51
59
71
70
66
63
61
57
54
43
31

Low Clouds (% Sky Obscured)

34
46
49
49
40
13
9
8
7
8
8
7
8
21
34
47
40
37
32
29
24
19
14
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
4
2
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
5
0
0
0
0
0
0
0
0
0
0
5
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 (%)

3
4
5
5
9
9
4
6
6
2
3
3
3
7
7
6
11
14
15
17
18
17
18
16

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)

6
7
9
11
13
15
15
15
14
14
14
13
11
11
10
10
10
9
8
7
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
66
63
60
56
59
60
62
64
65
64
65
68
70
69
67
66
68
69
71
74
75
77
74

Pressure (mb)

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

Ozone (du)

293
292
292
290
289
289
290
289
287
286
286
286
288
288
287
287
286
286
286
286
287
287
288
288

Thursday 16

Waxing Crescent 8%

08:09

21:10

07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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: 05:57, Set: 19:04, Transit: 12:30. Moon - Rise: 08:09, Set: 21:10. Civil Dark: 19:27 - 05:33. Nautical Dark: 19:56 - 05:05. Astro Dark: 20:25 - 04:36

Total Clouds (% Sky Obscured)

19
22
27
31
30
29
29
21
14
11
26
45
62
62
62
62
55
48
46
49
52
55
54
55

Low Clouds (% Sky Obscured)

8
8
8
7
7
6
7
6
6
6
10
14
18
19
21
19
21
22
23
25
26
25
22
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
15
10
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
4
9
10
20
15
10
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
8
7
6
5
4
5
6
7
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

10
10
9
5
7
9
5
7
8
5
15
20
23
32
40
48
53
57
60
52
42
26
23
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.4
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
66
64
62
61
62
62
62
64
65
67
71
75
78
79
81
82
82
83
82
82
81
79
78

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

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

Friday 17

Waxing Crescent 15%

09:08

21:48

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

Sun - Rise: 05:57, Set: 19:04, Transit: 12:30. Moon - Rise: 09:08, Set: 21:48. Civil Dark: 19:27 - 05:34. Nautical Dark: 19:55 - 05:06. Astro Dark: 20:24 - 04:37

Total Clouds (% Sky Obscured)

56
44
37
30
20
10
0
14
19
21
25
26
26
36
47
56
54
53
52

Low Clouds (% Sky Obscured)

13
21
30
30
20
10
0
7
7
6
7
8
8
20
31
42
43
44
45

Medium Clouds (% Sky Obscured)

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
4
6
5
0
2
1
0
1
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

Fog (%)

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

Precipitation Probability (%)

11
15
19
23
21
18
6
7
7
5
12
15
16
18
17
14
14
16
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
29
29
29
30
30
30
32
31
29
29
29
29
27
28
29
30
30

Dew Point (°C)

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

Relative Humidity (%)

78
76
74
71
67
64
60
58
61
64
68
73
76
81
78
77
75
75
75

Pressure (mb)

1019
1019
1019
1019
1020
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1020
1020
1019
1019

Ozone (du)

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

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

Generated: 11/07/26 07:47:37. Forecast: 11/07/26 to 17/07/26. Timezone: UTC-4.00