Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 100%

18:02

04:59

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:57, Set: 18:45, Transit: 12:21. Moon - Rise: 18:02, Set: 04:59. Civil Dark: 19:08 - 05:34. Nautical Dark: 19:35 - 05:07. Astro Dark: 20:02 - 04:40

Total Clouds (% Sky Obscured)

99
100
100
100
97
99
100
99
100
98
96
100
100
100
100
100
94
94
95
98
99
100
100
94

Low Clouds (% Sky Obscured)

20
18
23
18
16
14
11
21
25
25
37
26
24
50
55
54
24
21
17
24
17
20
10
15

Medium Clouds (% Sky Obscured)

83
88
86
86
80
83
94
74
59
77
86
98
100
100
92
85
83
85
84
87
70
56
38
31

High Clouds (% Sky Obscured)

82
96
95
97
84
87
99
95
100
96
86
100
100
100
100
100
55
26
56
68
96
99
100
86

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
5
5
4
7
9
9
9
9
9
9
9
9
9

Fog (%)

24
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
8
9
12
14
14
31
57
95
95
95
95
73
33
35
25
27
19
15
5
3
5

Precipitation Amount (mm)

0.5
0
0
0
0
0
0
0
0
0.2
0.8
1.2
2.1
1.4
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
82
82
78
71
68
71
68
68
73
76
79
82
83
81
79
78
77
77
78
78
79

Pressure (mb)

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

Ozone (du)

271
270
270
270
270
271
271
272
273
273
272
271
271
271
272
273
274
275
275
276
277
277
275
275

Friday 1

Full Moon 100%

18:54

05:35

04 Bad
05 OK
06 Bad
07 OK
08 OK
09 OK
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 Bad
02 Bad
03 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)

63
44
44
23
24
27
27
46
43
68
84
72
33
42
29
32
43
58
57
66
67
63
59
49

Low Clouds (% Sky Obscured)

30
9
1
7
7
12
12
11
16
20
32
46
4
3
8
8
13
20
18
17
17
20
21
22

Medium Clouds (% Sky Obscured)

17
12
12
13
15
11
5
32
30
18
23
0
4
4
4
0
22
25
25
36
41
26
40
6

High Clouds (% Sky Obscured)

38
33
30
2
7
1
3
11
1
52
75
44
21
33
10
17
1
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
5
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
5
8
9
3
6
4
6
14
30
45
82
86
53
44
33
12
10
12
22
22
22
19
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
1
0.9
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
82
80
75
68
63
61
62
64
66
69
76
76
78
79
81
81
81
81
81
81
80
79

Pressure (mb)

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

Ozone (du)

277
278
277
278
278
280
283
283
285
285
284
285
285
284
284
284
284
284
283
284
285
286
286
286

Saturday 2

Waning Gibbous 98%

19:47

06:15

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

48
37
51
34
44
45
26
12
27
25
2
24
2
2
3
0
33
29
27
29
27
37
33
34

Low Clouds (% Sky Obscured)

23
16
22
15
20
36
26
12
27
25
2
11
2
2
1
0
18
17
16
13
13
23
13
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)

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
8
8
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
3
7
8
7
29
37
44
23
4
5
6
7
11
15
10
6
4
1
2
3
6
9
13

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
79
79
77
77
74
74
74
70
65
65
71
74
77
78
79
79
79
78
79
79
80
82

Pressure (mb)

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

Ozone (du)

286
286
285
284
284
285
286
285
284
283
282
281
280
280
281
282
282
281
282
282
282
282
281
281

Sunday 3

Waning Gibbous 94%

20:41

06:57

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

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)

35
53
55
57
40
36
36
36
33
34
26
17
11
7
4
2
8
13
20
26
33
36
56
49

Low Clouds (% Sky Obscured)

35
53
55
57
38
33
36
33
15
12
9
7
5
3
2
0
3
5
8
10
12
25
56
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
11
17
11
6
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
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 (%)

18
21
19
20
24
35
27
10
5
2
4
4
3
3
2
1
4
4
2
14
21
27
32
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
81
81
78
75
76
72
65
63
61
62
62
64
68
74
77
78
79
78
81
82
83
82

Pressure (mb)

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

Ozone (du)

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

Monday 4

Waning Gibbous 89%

21:34

07:44

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

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)

37
23
30
29
29
35
40
47
40
43
35
29
44
51
37
67
66
64
59
66
66
70
67
67

Low Clouds (% Sky Obscured)

37
8
9
25
21
28
34
41
39
40
22
9
9
9
10
11
11
10
10
18
25
33
40
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
9
9

High Clouds (% Sky Obscured)

2
1
8
3
1
1
2
6
3
9
7
7
27
31
16
48
52
56
59
57
44
25
21
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
6
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
16
21
28
29
25
25
24
17
5
2
2
1
2
2
1
5
6
5
13
16
15
20
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
81
81
78
76
73
74
74
67
66
66
67
68
71
75
75
77
77
79
79
79
79
79

Pressure (mb)

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

Ozone (du)

277
278
277
276
276
276
277
277
277
276
276
276
277
277
277
277
277
277
277
277
277
278
278
278

Tuesday 5

Waning Gibbous 82%

22:25

08:34

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:54, Set: 18:47, Transit: 12:20. Moon - Rise: 22:25, 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)

68
70
66
68
57
48
42
43
41
48
49
54
58
67
75
79
76
74
71
66
59
54
52
53

Low Clouds (% Sky Obscured)

57
45
31
17
20
25
28
22
17
12
12
14
14
11
7
4
6
7
9
10
11
13
22
32

Medium Clouds (% Sky Obscured)

9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1

High Clouds (% Sky Obscured)

18
9
5
5
0
0
0
0
0
10
16
22
33
50
59
70
62
56
47
26
16
5
5
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 (%)

20
23
24
23
25
24
19
19
17
11
13
12
6
9
9
5
7
7
7
15
18
18
21
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
79
79
78
74
68
64
64
66
66
68
69
71
73
76
78
78
79
79
79
80
82
82

Pressure (mb)

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

Ozone (du)

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

Wednesday 6

Waning Gibbous 82%

23:13

09:27

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 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:53, Set: 18:47, Transit: 12:20. Moon - Rise: 23:13, 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)

57
53
48
42
44
47
51
49
47
43
44
45
46
35
23
12
22
34
44
50
59
62

Low Clouds (% Sky Obscured)

42
35
28
23
27
30
34
34
34
34
29
24
17
11
7
3
6
10
14
21
26
33

Medium Clouds (% Sky Obscured)

0
0
0
0
10
18
28
26
24
22
15
7
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
15
10
6
4
2
1
0
0
0
1
2
5
9
12
12
11
9
3
1
1
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

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

Precipitation Probability (%)

23
29
30
27
37
42
44
47
51
57
46
34
17
18
19
18
19
20
19
24
27
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
78
77
76
74
74
72
72
72
74
75
74
73
71
75
78
81
82
83
83
84
86

Pressure (mb)

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

Ozone (du)

284
285
286
288
289
288
288
288
287
287
286
287
288
288
289
291
292
292
291
291
291
291

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

Generated: 30/04/26 04:40:58. Forecast: 30/04/26 to 06/05/26. Timezone: UTC-4.00