Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 100%

18:54

05:35

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

Sun - Rise: 05:56, Set: 18:46, Transit: 12:21. Moon - Rise: 18:54, Set: 05:35. Civil Dark: 19:08 - 05:33. Nautical Dark: 19:35 - 05:06. Astro Dark: 20:03 - 04:39

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
35
62
67
64
65
61
29
41
26
87
91
89
12
25
39
47
49

Low Clouds (% Sky Obscured)

17
17
25
24
16
22
12
2
10
16
12
29
27
21
17
11
14
13
10
5
11
13
13
19

Medium Clouds (% Sky Obscured)

88
80
79
74
51
33
16
18
9
16
29
29
25
1
15
1
1
2
1
0
0
22
28
1

High Clouds (% Sky Obscured)

91
92
100
100
100
99
100
24
35
30
31
30
30
4
1
6
76
79
80
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
5
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
1
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
15
9
6
5
6
10
23
38
52
33
12
24
12
20
18
16
19
17
15
17
15

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
82
82
80
82
83
84
83
79
77
77
73
65
62
62
64
68
72
75
77
78
79

Pressure (mb)

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

Ozone (du)

274
275
274
274
273
273
274
276
275
275
276
277
280
282
284
285
284
284
284
282
281
281
281
283

Friday 1

Full Moon 100%

19:47

06:15

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

Sun - Rise: 05:55, Set: 18:46, Transit: 12:21. Moon - Rise: 19:47, Set: 06:15. Civil Dark: 19:09 - 05:33. Nautical Dark: 19:36 - 05:06. Astro Dark: 20:03 - 04:38

Total Clouds (% Sky Obscured)

45
55
39
32
26
33
22
22
24
34
35
34
63
44
31
27
5
4
5
9
6
22
30
34

Low Clouds (% Sky Obscured)

19
20
18
17
12
13
9
10
14
30
35
34
63
44
25
12
2
2
2
3
3
15
26
14

Medium Clouds (% Sky Obscured)

0
33
0
0
0
23
10
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High 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

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

16
16
8
3
1
1
2
5
8
27
31
38
44
22
5
3
1
1
2
4
19
21
9
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
79
78
78
78
80
82
79
79
76
75
72
65
61
62
62
63
68
74
78
79
78

Pressure (mb)

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

Ozone (du)

285
286
287
286
286
285
285
286
287
287
287
289
289
289
289
288
287
285
283
283
282
280
279
279

Saturday 2

Waning Gibbous 98%

20:41

06:57

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

Sun - Rise: 05:55, Set: 18:46, Transit: 12:21. Moon - Rise: 20:41, Set: 06:57. Civil Dark: 19:09 - 05:32. Nautical Dark: 19:36 - 05:05. Astro Dark: 20:04 - 04:38

Total Clouds (% Sky Obscured)

36
39
31
27
25
32
40
35
47
34
9
23
27
36
28
18
16
6
2
0
0
29
33
36

Low Clouds (% Sky Obscured)

14
15
13
21
25
21
16
25
47
34
9
8
11
14
14
9
8
2
1
0
0
14
13
14

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)

0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
1
2
0
0
0
1
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 (%)

2
1
15
5
17
18
8
17
17
18
2
1
1
1
3
2
1
1
1
0
1
2
7
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
78
81
83
82
83
83
84
81
75
68
66
65
63
63
63
62
63
65
69
75
77
77

Pressure (mb)

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

Ozone (du)

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

Sunday 3

Waning Gibbous 94%

21:34

07:44

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

Sun - Rise: 05:54, Set: 18:47, Transit: 12:20. Moon - Rise: 21:34, Set: 07:44. Civil Dark: 19:09 - 05:32. Nautical Dark: 19:36 - 05:05. Astro Dark: 20:04 - 04:37

Total Clouds (% Sky Obscured)

38
35
38
36
45
57
56
44
38
32
53
58
26
40
48
43
33
29
28
26
20
14
13
13

Low Clouds (% Sky Obscured)

15
15
15
16
27
46
36
21
27
32
53
58
11
36
48
35
13
11
14
14
5
2
3
3

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)

0
0
1
1
2
1
0
0
0
0
2
2
2
2
2
2
3
1
2
4
7
9
6
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
None
None
None

Precipitation Probability (%)

9
13
15
14
17
18
16
18
19
9
16
11
7
19
18
6
5
11
3
3
2
1
3
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
81
82
82
80
81
80
80
78
75
74
69
64
67
67
67
67
70
72
75
78
79
81

Pressure (mb)

1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1016
1017
1016
1016
1016
1015
1014
1014
1013
1013
1014
1015
1015
1015

Ozone (du)

279
278
278
279
279
278
277
276
276
277
276
276
276
275
276
275
274
274
274
274
275
275
275
274

Monday 4

Waning Gibbous 89%

No Rise

08:34

22 Good
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
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

Sun - Rise: 05:54, Set: 18:47, Transit: 12:20. Moon - Rise: No Rise, Set: 08:34. Civil Dark: 19:10 - 05:31. Nautical Dark: 19:37 - 05:04. Astro Dark: 20:05 - 04:36

Total Clouds (% Sky Obscured)

13
14
15
19
20
23
26
30
35
36
45
57
67
50
55
50
59
57
55
61
68
74
64
55

Low Clouds (% Sky Obscured)

4
4
5
15
6
8
9
17
33
30
13
35
42
43
55
45
43
43
43
34
25
16
14
14

Medium Clouds (% Sky Obscured)

0
1
3
4
3
1
0
0
0
0
0
0
0
0
0
0
29
31
31
33
35
37
30
19

High Clouds (% Sky Obscured)

2
2
1
1
1
1
1
1
1
9
15
29
35
5
8
12
2
1
1
4
6
9
4
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
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 (%)

5
15
10
19
14
19
11
15
17
18
26
26
13
22
26
35
41
34
27
24
20
9
10
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
84
83
84
82
83
83
83
80
76
73
72
67
67
69
68
67
68
70
72
74
77
77

Pressure (mb)

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

Ozone (du)

275
275
276
276
276
277
277
276
276
277
277
277
277
278
279
278
277
277
278
279
279
279
279
279

Tuesday 5

Waning Gibbous 82%

22:25

09:27

22 OK
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
16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 Bad

Sun - Rise: 05:53, Set: 18:47, Transit: 12:20. Moon - Rise: 22:25, Set: 09:27. Civil Dark: 19:10 - 05:30. Nautical Dark: 19:37 - 05:03. Astro Dark: 20:05 - 04:36

Total Clouds (% Sky Obscured)

46
48
51
53
59
65
71
75
79
82
71
60
47
63
82
96
100
100
91
71
49
30
50
67

Low Clouds (% Sky Obscured)

13
18
24
27
36
44
54
61
69
76
59
42
24
22
21
21
18
16
14
10
8
7
8
10

Medium Clouds (% Sky Obscured)

7
5
2
0
10
19
27
30
30
33
23
13
3
6
9
11
9
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
2
4
6
5
5
4
6
4
4
3
1
0
33
67
96
100
100
91
67
33
0
33
67

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
11
12
9
20
24
23
34
40
41
42
38
32
39
45
47
49
46
35
30
22
5
14
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
28
28
28
28
27
27
28
28
28
28
30
31
31
32
32
33
33
32
31
31
31
31
27

Dew Point (°C)

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

Relative Humidity (%)

78
80
79
80
82
82
82
80
79
78
77
73
69
65
64
64
64
64
64
64
69
72
77
78

Pressure (mb)

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

Ozone (du)

280
280
281
281
282
282
282
282
283
284
285
286
286
286
286
286
286
286
286
286
286
287
288
288

Wednesday 6

Waning Gibbous 74%

23:13

10:21

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:53, Set: 18:48, Transit: 12:20. Moon - Rise: 23:13, Set: 10:21. Civil Dark: 19:11 - 05:30. Nautical Dark: 19:38 - 05:03. Astro Dark: 20:06 - 04:35

Total Clouds (% Sky Obscured)

83
78
68
60
60
62
61
53
50
48
53
54
55
51
47
43
39
37
40
56
65
74

Low Clouds (% Sky Obscured)

14
26
36
46
46
45
45
37
29
21
24
27
31
29
27
25
26
28
31
26
20
15

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)

83
70
43
16
28
37
43
35
27
19
19
19
19
11
8
3
3
3
3
4
9
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
Very Light Rain

Precipitation Probability (%)

19
25
26
26
31
34
36
36
34
32
30
28
25
27
29
30
29
27
20
35
41
45

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
82
82
82
83
84
87
83
81
78
77
75
73
73
72
72
72
72
72
76
79

Pressure (mb)

1016
1017
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1014
1014
1013
1013
1014
1014

Ozone (du)

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

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

Generated: 30/04/26 22:45:24. Forecast: 30/04/26 to 06/05/26. Timezone: UTC-4.00