Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

Waxing Crescent 26%

No Rise

23:34

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

Sun - Rise: 06:04, Set: 18:45, Transit: 12:25. Moon - Rise: No Rise, Set: 23:34. Civil Dark: 19:08 - 05:42. Nautical Dark: 19:34 - 05:15. Astro Dark: 20:01 - 04:48

Total Clouds (% Sky Obscured)

16
19
18
10
6
7
29
51
51
44
32
34
49
52
54
55
50
49
49
44
46
38
30
26

Low Clouds (% Sky Obscured)

9
11
9
5
3
4
23
34
32
24
18
22
34
39
46
47
37
33
32
29
28
21
15
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
24
32
24
8
0
6
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1

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
2
4
18
16
22
25
6
4
13
15
14
2
1
2
1
1
0
4
5
5
0

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

Chance of Frost

Temperature (°C)

27
27
27
27
27
27
27
26
26
25
25
25
25
24
24
24
24
24
24
23
23
23
24
25

Feels Like (°C)

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

Dew Point (°C)

19
19
20
20
20
20
20
20
21
21
21
21
21
21
21
21
20
20
20
20
20
20
20
19

Relative Humidity (%)

62
62
66
68
68
67
68
70
75
78
79
79
80
82
80
79
78
79
80
80
81
80
77
69

Pressure (mb)

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

Ozone (du)

287
287
287
288
287
286
285
284
283
281
280
278
277
276
277
277
277
276
275
276
276
276
278
279

Wednesday 22

Waxing Crescent 37%

10:44

00:31

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

Sun - Rise: 06:03, Set: 18:46, Transit: 12:25. Moon - Rise: 10:44, Set: 00:31. Civil Dark: 19:08 - 05:41. Nautical Dark: 19:34 - 05:14. Astro Dark: 20:01 - 04:48

Total Clouds (% Sky Obscured)

26
21
19
16
2
2
16
17
20
32
37
39
41
41
28
42
43
40
40
11
4
3
4
3

Low Clouds (% Sky Obscured)

15
14
12
9
0
0
8
10
10
18
22
23
23
23
16
11
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
2
2
2
0
0
1
2
2
4
4
4
25
43
40
40
9
2
2
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
1
2
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 (%)

1
0
0
0
0
1
3
3
2
0
0
1
1
1
2
3
3
6
4
6
4
4
4
4

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

Chance of Frost

Temperature (°C)

26
26
26
26
26
26
26
26
25
25
25
24
24
24
24
23
23
23
22
22
22
23
24
25

Feels Like (°C)

28
28
27
28
28
27
27
27
27
27
27
26
26
26
26
26
24
23
23
23
24
25
27
27

Dew Point (°C)

19
19
19
19
19
19
18
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
18
18

Relative Humidity (%)

64
62
62
63
63
63
62
64
67
70
71
72
74
75
77
78
80
80
80
81
83
78
70
63

Pressure (mb)

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

Ozone (du)

280
282
283
281
281
280
279
279
279
279
279
278
278
278
278
276
274
274
273
273
273
273
273
275

Thursday 23

First Quarter 48%

11:49

01:22

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

Sun - Rise: 06:03, Set: 18:46, Transit: 12:25. Moon - Rise: 11:49, Set: 01:22. Civil Dark: 19:08 - 05:40. Nautical Dark: 19:35 - 05:14. Astro Dark: 20:02 - 04:47

Total Clouds (% Sky Obscured)

10
31
22
18
2
34
59
87
80
85
66
29
48
28
24
30
50
28
53
49
44
43
27
9

Low Clouds (% Sky Obscured)

0
10
11
9
0
20
41
37
22
25
23
18
14
13
9
10
9
7
4
3
1
0
0
0

Medium Clouds (% Sky Obscured)

1
1
1
0
0
0
7
39
24
18
2
0
0
0
0
21
23
25
26
17
9
1
1
1

High Clouds (% Sky Obscured)

9
12
1
1
2
5
3
44
52
63
49
4
32
8
10
3
29
2
36
36
36
42
26
7

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
3
3
3
3
8
18
29
28
21
9
14
6
6
5
7
9
8
6
8
8
6
8
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
8
10
10
11
12
11
10
10
9
9
9
8
8
6
6
5
4
4
3
3
3
2
3

Chance of Frost

Temperature (°C)

26
26
26
26
26
27
26
26
25
25
25
24
24
24
24
23
23
23
23
23
23
23
24
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
59
61
61
59
59
62
64
67
72
76
79
80
83
84
84
85
83
83
83
81
78
73
70

Pressure (mb)

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

Ozone (du)

276
277
277
275
274
273
271
271
271
272
274
274
274
274
275
274
274
274
273
272
272
272
271
273

Friday 24

Waxing Gibbous 60%

12:50

02:05

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: 06:02, Set: 18:46, Transit: 12:24. Moon - Rise: 12:50, Set: 02:05. Civil Dark: 19:09 - 05:40. Nautical Dark: 19:35 - 05:13. Astro Dark: 20:02 - 04:46

Total Clouds (% Sky Obscured)

39
43
49
65
66
81
80
87
95
100
92
68
68
68
67
82
89
95
74
81
68
83
67
52

Low Clouds (% Sky Obscured)

6
16
25
42
55
59
69
75
82
84
62
21
23
14
8
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
11
23
32
36
37
43
42
41
44
29
14
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
31
28
25
5
27
10
31
54
81
78
61
51
56
61
82
88
94
74
81
68
83
67
52

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 (%)

6
8
7
12
18
23
22
25
22
17
22
20
10
12
9
3
7
8
8
10
9
5
7
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)

5
7
8
8
9
8
7
7
7
7
7
7
7
5
4
5
5
5
4
4
4
3
2
2

Chance of Frost

Temperature (°C)

26
26
27
27
26
26
26
26
26
26
25
25
25
25
24
24
24
23
23
23
23
24
25
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
65
64
64
67
67
69
70
71
71
70
72
76
78
79
80
82
81
78
78
78
74
68
63

Pressure (mb)

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

Ozone (du)

274
275
275
275
274
274
273
272
272
273
273
273
272
272
271
271
270
271
271
272
272
273
273
274

Saturday 25

Waxing Gibbous 70%

13:48

02:44

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

85
82
81
80
79
56
40
41
27
16
39
59
83
75
64
53
53
54
50
42
27
16
44
71

Low Clouds (% Sky Obscured)

2
23
45
80
71
40
23
29
19
16
16
17
16
14
11
6
4
2
0
0
0
0
1
2

Medium Clouds (% Sky Obscured)

0
10
20
28
19
9
0
0
0
0
0
0
0
2
3
5
4
4
3
2
2
2
1
1

High Clouds (% Sky Obscured)

83
65
52
40
21
40
40
37
21
1
29
58
83
70
44
14
19
24
28
17
10
3
33
67

ISS Passover

Visibility (miles)

9
9
9
6
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
28
37
47
63
60
40
45
39
27
43
33
9
10
8
4
6
6
4
7
6
3
6
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
7
9
6
5
5
7
7
7
5
4
3
2
3
3
3
4
4
4
4
3
3
2
2

Chance of Frost

Temperature (°C)

26
27
27
27
26
26
27
27
26
25
25
25
25
24
24
24
23
23
23
23
24
24
25
26

Feels Like (°C)

30
28
27
27
28
28
29
29
29
29
29
30
29
29
29
29
28
26
26
25
26
25
25
29

Dew Point (°C)

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

Relative Humidity (%)

61
60
62
67
73
70
65
66
71
77
78
78
79
79
82
83
84
84
84
84
82
77
72
68

Pressure (mb)

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

Ozone (du)

275
275
275
274
273
272
271
270
270
270
270
270
270
270
270
270
270
270
270
271
271
272
272
273

Sunday 26

Waxing Gibbous 80%

14:42

03:20

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 OK
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)

100
81
61
48
61
74
85
86
86
82
79
75
65
67
69
71
80
92
100
81
62
44
56
68

Low Clouds (% Sky Obscured)

4
15
27
39
46
53
60
46
32
18
17
18
17
12
6
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
10
20
30
20
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
69
38
7
14
32
40
50
50
50
47
44
33
40
46
64
76
89
100
80
60
40
50
61

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
8
10
10
28
37
43
41
37
28
25
19
6
8
7
3
4
4
2
3
3
1
2
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
29
30
31
28
27
28
28
28
29
27
27
28
28
27
28
27
27
26
26
26
26
29

Dew Point (°C)

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

Relative Humidity (%)

64
60
63
67
71
70
70
70
72
75
78
78
79
80
82
82
83
83
83
82
78
76
72
69

Pressure (mb)

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

Ozone (du)

275
276
275
275
274
274
273
272
273
274
275
275
275
276
275
275
275
275
275
275
277
278
279
280

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

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)

80
83
89
96
94
92
89
87
85
80
69
58
46
49
53
59

Low Clouds (% Sky Obscured)

0
7
14
21
35
48
61
45
29
13
11
12
11
13
12
14

Medium Clouds (% Sky Obscured)

0
2
5
7
9
10
11
11
11
10
7
3
0
0
0
0

High Clouds (% Sky Obscured)

71
74
80
86
72
60
45
45
41
32
18
9
9
6
3
5

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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
13
17
18
31
37
38
35
30
23
21
17
10
12
10
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
6
7
8
9
7
7
6
4
3
2
1
1
3
3
3

Chance of Frost

Temperature (°C)

27
27
27
27
27
27
27
27
27
26
26
25
25
25
25
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
66
66
65
66
67
69
70
72
75
78
79
79
79
80
80

Pressure (mb)

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

Ozone (du)

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

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

Generated: 21/04/26 09:08:10. Forecast: 21/04/26 to 27/04/26. Timezone: UTC-4.00