Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 70%

13:48

02:44

10 OK
11 OK
12 OK
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 OK
02 OK
03 OK
04 Bad
05 Bad
06 OK
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:01, Set: 18:46, Transit: 12:24. Moon - Rise: 13:48, Set: 02:44. Civil Dark: 19:09 - 05:39. Nautical Dark: 19:36 - 05:12. Astro Dark: 20:03 - 04:45

Total Clouds (% Sky Obscured)

23
26
45
46
67
100
75
84
98
60
84
92
69
61
51
40
35
36
47
81
43
84
90
88

Low Clouds (% Sky Obscured)

16
21
31
36
24
28
20
28
24
17
24
16
16
14
7
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
8
29
20
24
23
43
32
0
0
23
14
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
4
1
46
100
50
37
98
40
69
84
52
50
50
40
35
36
47
81
43
84
85
80

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
7
0
1
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
1
1
3
20
21
25
18
13
15
16
14
11
6
5
5
4
3
3
2
1
1

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)

2
3
5
7
9
10
9
9
9
9
8
7
7
6
6
6
4
4
4
3
4
4
3
2

Chance of Frost

Temperature (°C)

28
28
29
29
28
28
28
27
26
25
25
25
25
25
24
24
24
24
24
24
24
24
25
26

Feels Like (°C)

32
32
32
31
30
29
29
28
28
27
27
26
27
27
26
26
26
26
26
26
25
26
27
29

Dew Point (°C)

18
18
18
18
19
21
21
21
22
21
22
22
21
21
22
21
21
21
21
21
20
20
20
19

Relative Humidity (%)

54
52
53
53
58
63
65
68
75
78
80
80
80
82
84
85
84
84
83
83
82
79
72
66

Pressure (mb)

1012
1012
1012
1012
1011
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1012
1012
1011
1011
1012
1012
1013
1013
1014

Ozone (du)

278
279
279
277
275
273
272
272
271
272
272
270
269
270
270
270
270
269
268
269
269
270
270
270

Sunday 26

Waxing Gibbous 80%

14:42

03:20

10 OK
11 OK
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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:01, Set: 18:47, Transit: 12:24. Moon - Rise: 14:42, Set: 03:20. Civil Dark: 19:09 - 05:38. Nautical Dark: 19:36 - 05:12. Astro Dark: 20:03 - 04:45

Total Clouds (% Sky Obscured)

33
38
100
62
100
72
73
78
65
62
58
88
65
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
22
40
62
50
43
30
30
18
13
11
11
9
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
35
100
46
100
53
45
49
48
42
43
77
53
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
8
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
4
5
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

2
15
20
38
47
42
41
51
32
17
11
8
4
3
2
2
1
2
1
2
2
2
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
8
10
9
8
7
6
6
5
3
2
3
4
4
4
4
4
3
3
3
4
3
3
3

Chance of Frost

Temperature (°C)

27
27
27
27
27
27
27
27
26
26
26
25
25
25
24
24
24
24
24
24
24
24
25
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
65
65
69
70
66
66
68
75
76
77
77
78
82
83
83
82
83
82
82
82
80
74
70

Pressure (mb)

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

Ozone (du)

271
271
271
271
271
270
269
269
270
271
272
272
272
273
273
273
273
271
272
272
273
273
274
274

Monday 27

Waxing Gibbous 87%

15:33

03:53

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:00, Set: 18:47, Transit: 12:24. Moon - Rise: 15:33, Set: 03:53. Civil Dark: 19:10 - 05:38. Nautical Dark: 19:36 - 05:11. Astro Dark: 20:03 - 04:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
83
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
14
16
35
80
75
37
30
28
25
20
18
9
8
8
10
12
13
10
8
3
2
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
36
27
39
35
30
34
44
47
33
26
22
14
7
8
6
1
1
1
1
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
78
99
100
99
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
5
7
9
9
9
7
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
6
4
2
2
2
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
9
28
46
73
89
95
95
90
69
62
55
31
13
14
12
12
14
17
11
9
15
23
27

Precipitation Amount (mm)

0
0
0
0
0.4
0.7
1
1.4
1.2
0.9
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
6
9
11
8
7
7
5
5
4
4
4
4
4
4
3
3
3
3
4
3
3
2
2

Chance of Frost

Temperature (°C)

27
27
28
27
27
26
26
26
26
25
25
25
25
25
24
24
24
24
24
24
24
25
25
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
64
63
68
72
77
74
72
75
77
79
80
80
80
82
80
79
79
79
78
78
74
71
68

Pressure (mb)

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

Ozone (du)

275
276
277
276
275
275
275
275
276
276
275
275
275
275
275
276
275
274
274
274
275
275
275
276

Tuesday 28

Waxing Gibbous 93%

16:24

04:27

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:00, Set: 18:47, Transit: 12:24. Moon - Rise: 16:24, Set: 04:27. Civil Dark: 19:10 - 05:37. Nautical Dark: 19:37 - 05:10. Astro Dark: 20:04 - 04:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
94
100
100
92
97
77
85
83
83
78
78

Low Clouds (% Sky Obscured)

0
15
41
64
74
77
71
60
72
63
30
38
37
26
24
25
20
24
25
24
26
22
17
15

Medium Clouds (% Sky Obscured)

4
19
38
44
43
44
43
49
59
64
49
38
32
41
48
60
56
53
50
51
49
49
45
40

High Clouds (% Sky Obscured)

100
100
100
100
97
100
100
100
100
100
100
100
100
94
100
100
86
82
56
70
76
83
78
78

ISS Passover

Visibility (miles)

9
9
6
5
2
3
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
64
88
95
95
95
95
95
73
50
49
47
42
38
30
15
20
22
20
29
33
34
35
31

Precipitation Amount (mm)

0
0.3
0.8
1.2
1.6
1.7
1.8
1.1
0.5
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
4
7
6
5
5
4
3
3
3
2
2
2
2
3
3
3
3
3
3
4
4
5
5

Chance of Frost

Temperature (°C)

27
27
27
27
26
26
26
26
26
26
26
25
25
25
25
24
24
24
24
24
24
24
25
26

Feels Like (°C)

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

Dew Point (°C)

19
19
20
21
21
22
21
21
21
21
21
21
21
21
22
22
21
21
21
21
21
21
21
21

Relative Humidity (%)

63
61
66
72
74
77
76
73
75
77
77
78
79
80
83
84
84
83
84
84
84
83
78
75

Pressure (mb)

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

Ozone (du)

278
279
279
278
277
277
277
277
277
278
278
277
277
278
279
279
278
278
278
278
278
279
279
279

Wednesday 29

Waxing Gibbous 98%

17:14

05:01

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:59, Set: 18:48, Transit: 12:24. Moon - Rise: 17:14, Set: 05:01. Civil Dark: 19:10 - 05:36. Nautical Dark: 19:37 - 05:10. Astro Dark: 20:04 - 04:42

Total Clouds (% Sky Obscured)

92
79
78
77
77
74
75
79
70
78
69
54
51
58
47
42
61
61
56
52
62
67
65
56

Low Clouds (% Sky Obscured)

10
15
23
31
34
38
40
42
34
33
34
27
29
35
26
22
6
7
8
5
2
0
1
1

Medium Clouds (% Sky Obscured)

39
40
41
41
38
34
30
31
33
33
32
30
29
30
32
34
52
61
56
52
62
67
59
51

High Clouds (% Sky Obscured)

92
79
78
77
72
71
72
71
67
77
65
54
51
58
47
42
61
61
56
52
58
52
41
23

ISS Passover

Visibility (miles)

9
9
9
9
5
7
9
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
34
37
45
73
81
90
94
87
80
68
52
33
32
25
30
30
31
32
35
36
36
34
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
8
8
7
7
6
6
6
6
7
6
6
5
5
5
5
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

26
27
27
27
27
27
27
26
26
26
25
25
25
25
25
24
24
24
24
24
25
25
25
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
70
70
74
75
75
77
79
82
83
84
86
87
88
88
88
87
87
87
84
82
79
75

Pressure (mb)

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

Ozone (du)

280
281
282
282
280
279
278
277
278
279
280
280
280
280
279
279
278
278
278
278
278
278
278
279

Thursday 30

Waxing Gibbous 100%

18:05

05:38

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 OK
03 OK
04 OK
05 OK
06 Good
07 Good
08 OK
09 OK

Sun - Rise: 05:59, Set: 18:48, Transit: 12:24. Moon - Rise: 18:05, Set: 05:38. Civil Dark: 19:11 - 05:36. Nautical Dark: 19:38 - 05:09. Astro Dark: 20:05 - 04:42

Total Clouds (% Sky Obscured)

45
63
81
99
93
82
74
72
75
82
80
82
84
72
60
48
35
23
14
10
5
1
1
1

Low Clouds (% Sky Obscured)

2
15
28
41
40
39
37
33
33
29
26
25
24
21
20
20
12
8
5
3
1
0
0
1

Medium Clouds (% Sky Obscured)

44
50
57
64
55
46
38
35
31
32
36
39
40
30
17
4
3
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
33
66
99
93
82
74
72
75
80
77
73
64
46
27
5
3
2
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
Very Light Rain
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
None
None
None
None

Precipitation Probability (%)

32
62
81
95
95
95
95
95
93
60
49
37
14
16
15
12
14
13
7
10
10
6
22
30

Precipitation Amount (mm)

0
0.3
0.6
0.8
1.1
1.5
1.9
1.4
0.8
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
5
6
5
5
5
4
2
1
1
3
4
4
4
5
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

27
28
27
27
27
27
27
27
26
26
26
25
25
25
25
25
24
24
24
24
25
25
25
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
67
69
73
76
75
74
72
75
77
79
82
83
84
84
84
84
83
83
83
79
76
72
71

Pressure (mb)

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

Ozone (du)

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

Friday 1

Full Moon 100%

18:57

06:17

10 OK
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 OK
02 OK
03 OK
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 05:58, Set: 18:48, Transit: 12:23. Moon - Rise: 18:57, Set: 06:17. Civil Dark: 19:11 - 05:35. Nautical Dark: 19:38 - 05:08. Astro Dark: 20:05 - 04:41

Total Clouds (% Sky Obscured)

1
16
31
45
45
47
49
48
42
43
48
46
42
41
39
37
26
14
3
2
1
0

Low Clouds (% Sky Obscured)

1
12
23
34
28
23
15
10
9
8
8
10
9
10
10
7
4
2
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
12
24
38
35
40
37
25
12
0
9
17
24
16
10
3
2
1
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

ISS Passover

Visibility (miles)

9
9
9
8
7
6
6
5
6
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
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
53
65
77
81
87
94
79
62
39
35
29
18
18
15
8
11
10
5
7
7
6

Precipitation Amount (mm)

0
0
0.4
0.6
0.7
0.9
1.1
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
7
6
6
6
6
6
6
6
5
5
4
4
5
5
4
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

27
28
27
27
27
27
27
27
27
26
26
26
25
25
25
25
24
24
24
24
25
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
71
74
75
76
77
77
79
82
86
84
84
84
83
83
83
83
82
82
79
77

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

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

Forecast for Victor Rojas Number 1, Hato Abajo Barrio, Puerto Rico (18.46,-66.74)

Generated: 25/04/26 10:43:31. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-4.00