Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

Third Quarter 37%

00:19

14:14

16 Bad
17 Bad
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
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

Sun - Rise: 06:10, Set: 18:35, Transit: 12:22. Moon - Rise: 00:19, Set: 14:14. Civil Dark: 18:57 - 05:48. Nautical Dark: 19:23 - 05:22. Astro Dark: 19:49 - 04:57

Total Clouds (% Sky Obscured)

53
41
38
57
59
52
74
51
36
40
82
71
100
100
99
94
97
97
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

10
18
5
15
14
20
12
16
23
24
37
42
39
33
37
33
23
32
14
17
12
9
10
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
0
0
0
22
31
0
36
0
0
0
0
0
0
5
14
59

High Clouds (% Sky Obscured)

31
18
24
28
32
28
62
22
6
10
50
23
100
100
95
94
97
97
100
100
100
100
98
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
2
6
6
6
2
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
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
16
8
7
5
9
9
23
16
13
31
43
37
22
27
65
14
9
9
11
14
8
6
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
13
12
10
9
9
7
6
5
5
5
5
7
7
7
11
10
9
10
11
13
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
31
32
32
31
31
32
31
31
32
32
31
31
30
31
31
31
31
32
31
31
31
31
31

Dew Point (°C)

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

Relative Humidity (%)

69
73
75
79
79
81
82
83
83
85
86
84
86
86
86
83
78
74
70
67
69
68
68
68

Pressure (mb)

1013
1013
1013
1014
1014
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1012
1012

Ozone (du)

288
285
286
287
288
287
287
284
282
282
282
282
283
284
284
283
283
284
286
285
285
283
283
284

Saturday 5

Waning Crescent 26%

01:24

15:13

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:10, Set: 18:34, Transit: 12:22. Moon - Rise: 01:24, Set: 15:13. Civil Dark: 18:56 - 05:48. Nautical Dark: 19:22 - 05:23. Astro Dark: 19:48 - 04:57

Total Clouds (% Sky Obscured)

100
100
100
100
95
94
91
72
76
79
74
52
59
100
99
89
96
98
52
62
78
47
100
100

Low Clouds (% Sky Obscured)

10
11
0
18
20
15
18
17
18
18
22
14
2
5
5
17
22
18
17
10
13
9
11
14

Medium Clouds (% Sky Obscured)

44
54
70
52
43
45
24
13
1
0
1
1
0
0
1
0
1
1
1
0
23
1
42
42

High Clouds (% Sky Obscured)

100
100
100
100
90
88
86
52
63
68
59
34
49
100
98
87
95
97
38
52
56
32
99
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
2
3
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

8
7
8
19
23
22
31
42
49
54
66
40
32
39
56
31
45
6
4
6
23
41
44
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.8
0
0
0
0.2
0
0
0
0
0
0
0.3
0.3
0.6

Wind Speed/Direction (mph)

12
13
12
10
9
8
7
7
6
5
6
6
6
5
4
6
6
7
6
7
9
11
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
31
31
31
32
32
31
31
31
31
31
31
32
32
31
31
32
32
33
34
33
32
33
32

Dew Point (°C)

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

Relative Humidity (%)

70
72
77
80
82
83
82
83
83
85
84
84
86
84
83
82
77
73
68
66
66
65
66
68

Pressure (mb)

1012
1012
1012
1013
1013
1014
1014
1014
1014
1013
1013
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1013
1012
1012

Ozone (du)

284
283
284
283
284
284
286
285
285
284
284
283
281
281
281
281
281
283
282
279
278
278
276
275

Sunday 6

Waning Crescent 16%

02:30

16:06

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

Sun - Rise: 06:10, Set: 18:33, Transit: 12:22. Moon - Rise: 02:30, Set: 16:06. Civil Dark: 18:55 - 05:49. Nautical Dark: 19:21 - 05:23. Astro Dark: 19:47 - 04:57

Total Clouds (% Sky Obscured)

98
47
42
23
13
8
38
26
12
12
4
2
10
14
49
50
54
61
62
51
41
30
20
13

Low Clouds (% Sky Obscured)

15
16
13
0
0
0
0
1
1
0
0
0
6
10
14
13
18
26
26
17
8
2
1
0

Medium Clouds (% Sky Obscured)

10
24
2
2
1
1
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
7
18
21
13
7
38
25
6
3
2
1
0
0
43
45
48
56
62
51
41
30
20
13

ISS Passover

Visibility (miles)

9
9
6
9
6
9
9
9
9
9
9
9
9
9
9
6
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

Light Rain
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 (%)

52
32
35
30
34
24
20
7
4
5
5
7
9
12
24
15
16
18
13
22
28
25
33
31

Precipitation Amount (mm)

0.6
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
8
8
9
8
6
6
5
4
4
4
4
4
4
4
4
5
6
8
10
11
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

32
32
33
33
33
33
33
31
32
33
32
33
33
33
33
34
33
34
34
34
33
33
33
34

Dew Point (°C)

25
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
25
24

Relative Humidity (%)

68
69
72
75
79
80
81
81
82
83
86
86
87
87
87
85
78
74
69
68
66
66
66
66

Pressure (mb)

1012
1012
1013
1013
1014
1015
1016
1015
1015
1014
1014
1014
1014
1014
1015
1016
1016
1016
1016
1016
1016
1015
1015
1014

Ozone (du)

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

Monday 7

Waning Crescent 8%

03:34

16:06

16 OK
17 Bad
18 OK
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

Sun - Rise: 06:11, Set: 18:33, Transit: 12:21. Moon - Rise: 03:34, Set: 16:06. Civil Dark: 18:55 - 05:49. Nautical Dark: 19:20 - 05:23. Astro Dark: 19:46 - 04:57

Total Clouds (% Sky Obscured)

6
11
15
20
29
43
53
63
70
73
75
79
79
78
81
80
54
47
33
31
31
33
33
38

Low Clouds (% Sky Obscured)

0
1
2
3
7
12
18
20
25
22
20
20
22
22
20
17
16
33
23
15
13
16
15
15

Medium Clouds (% Sky Obscured)

0
0
1
1
9
17
25
27
27
28
23
18
13
17
20
22
15
7
0
3
6
10
7
4

High Clouds (% Sky Obscured)

5
8
10
14
19
26
32
50
62
73
74
72
70
64
67
62
32
17
3
3
2
2
5
16

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

15
29
31
17
17
14
17
33
60
81
79
74
60
68
47
37
34
36
24
29
29
17
23
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
33
33
33
33
33
33
33
32
32
31
32
32
32
31
31
31
32
32
32
32
31
32
32

Dew Point (°C)

24
25
26
26
26
26
26
25
25
25
24
24
24
25
25
24
23
23
24
23
23
23
24
23

Relative Humidity (%)

67
71
76
81
83
85
83
83
83
82
81
82
83
83
83
80
72
70
71
66
64
67
67
66

Pressure (mb)

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

Ozone (du)

280
279
277
275
276
276
275
275
275
275
275
275
276
276
276
276
277
279
281
281
281
280
280
279

Tuesday 8

Waning Crescent 3%

04:36

16:53

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

Sun - Rise: 06:11, Set: 18:32, Transit: 12:21. Moon - Rise: 04:36, Set: 16:53. Civil Dark: 18:54 - 05:49. Nautical Dark: 19:19 - 05:23. Astro Dark: 19:45 - 04:58

Total Clouds (% Sky Obscured)

55
32
44
54
40
43
37
35
37
37
46
52
57
54
50
46
49
54
59
61
63
65
55
46

Low Clouds (% Sky Obscured)

14
15
15
16
18
32
20
17
23
26
34
40
47
38
30
20
23
24
28
25
22
19
17
15

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
8
17
26
18
9
0
0
0

High Clouds (% Sky Obscured)

35
13
21
26
15
11
9
6
3
1
0
1
1
1
5
8
10
11
11
19
24
31
19
10

ISS Passover

Visibility (miles)

9
9
9
9
9
7
9
9
7
9
7
8
8
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
12
13
33
41
34
36
38
42
44
38
35
32
31
31
34
39
48
52
55
57
50
40

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

32
30
32
31
30
30
30
30
31
31
30
30
30
30
30
30
30
31
31
30
31
31
31
31

Dew Point (°C)

24
24
24
24
24
24
24
24
24
24
24
24
23
23
23
24
24
23
23
23
23
23
23
24

Relative Humidity (%)

69
71
74
75
77
80
80
80
81
80
81
78
77
76
75
75
75
73
71
69
69
68
68
70

Pressure (mb)

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

Ozone (du)

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

Wednesday 9

Waning Crescent 0%

05:34

17:35

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:11, Set: 18:31, Transit: 12:20. Moon - Rise: 05:34, Set: 17:35. Civil Dark: 18:53 - 05:49. Nautical Dark: 19:18 - 05:24. Astro Dark: 19:44 - 04:58

Total Clouds (% Sky Obscured)

38
38
38
38
38
38
38
42
47
51
61
70
79
76
74
71
61
52
43
42
40
39
40
42

Low Clouds (% Sky Obscured)

13
12
11
10
11
12
13
13
15
15
27
39
50
49
47
46
37
30
22
22
22
23
20
18

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
3
2
1
0
8
17
26
20
15
9
6
3
0
0
0
0
3
6

High Clouds (% Sky Obscured)

7
7
7
8
11
15
19
26
31
34
36
41
30
25
20
19
13
8
5
1
1
1
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
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 (%)

35
30
25
21
20
20
20
21
21
21
23
24
25
33
40
46
46
45
43
39
34
22
30
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
16
16
15
15
15
15
15
15
14
14
14
14
14
15
15
15
16
16
17
17
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
74
77
80
80
81
82
81
81
81
78
78
77
76
75
74
72
71
69
68
68
67
69

Pressure (mb)

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

Ozone (du)

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

Thursday 10

New Moon 0%

06:30

18:13

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

Sun - Rise: 06:11, Set: 18:30, Transit: 12:20. Moon - Rise: 06:30, Set: 18:13. Civil Dark: 18:52 - 05:49. Nautical Dark: 19:17 - 05:24. Astro Dark: 19:43 - 04:58

Total Clouds (% Sky Obscured)

46
50
51
49
51
58
64
73
82
91
87
84
82
81
80
77

Low Clouds (% Sky Obscured)

15
15
16
16
17
19
22
27
32
37
34
31
27
25
22
19

Medium Clouds (% Sky Obscured)

8
17
26
32
29
27
29
31
31
34
29
28
23
24
23
17

High Clouds (% Sky Obscured)

3
5
4
3
6
12
19
23
28
29
23
26
20
21
19
23

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

20
29
34
39
44
48
52
52
53
55
53
51
50
48
49
52

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

24
24
25
25
25
25
25
25
25
25
25
24
24
24
24
24

Relative Humidity (%)

70
72
76
79
82
83
83
85
83
85
84
83
83
83
81
78

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015

Ozone (du)

281
280
280
280
280
281
281
282
282
281
281
282
282
283
283
283

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

Generated: 04/09/26 16:02:13. Forecast: 04/09/26 to 10/09/26. Timezone: UTC-4.00