Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Third Quarter 43%

00:41

13:14

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: 05:48, Set: 19:03, Transit: 12:26. Moon - Rise: 00:41, Set: 13:14. Civil Dark: 19:27 - 05:24. Nautical Dark: 19:56 - 04:55. Astro Dark: 20:25 - 04:26

Total Clouds (% Sky Obscured)

77
100
98
68
74
64
87
69
54
67
97
100
98
69
74
59
47
47
54
72
83
92
50
100

Low Clouds (% Sky Obscured)

11
12
11
15
11
6
5
10
12
19
39
87
81
31
21
17
16
14
16
16
15
14
11
7

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)

62
100
94
67
60
52
78
53
30
31
88
100
94
44
47
30
17
31
19
50
78
87
33
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
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
19
24
19
21
18
5
19
19
30
27
26
15
21
6
16
4
4
3
2
2
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)

15
14
14
14
12
11
13
12
11
10
10
10
10
10
10
12
12
13
13
15
15
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

23
23
23
24
24
23
23
23
23
23
23
23
23
23
23
23
22
22
22
22
22
22
22
22

Relative Humidity (%)

72
73
76
81
83
82
82
82
81
81
81
81
79
79
79
78
74
68
66
66
66
66
66
67

Pressure (mb)

1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

282
283
284
283
282
282
282
282
283
284
286
286
286
285
286
287
288
287
287
286
286
286
282
279

Thursday 19

Waning Crescent 31%

01:20

14:13

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: 05:49, Set: 19:03, Transit: 12:26. Moon - Rise: 01:20, Set: 14:13. Civil Dark: 19:27 - 05:24. Nautical Dark: 19:56 - 04:56. Astro Dark: 20:26 - 04:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
94
100
100
100
100
98
100
100
100
100
100
100
100
100
65
62

Low Clouds (% Sky Obscured)

7
12
48
37
17
18
36
78
80
76
53
43
44
36
46
47
31
34
28
32
34
33
22
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
0
0
0
1
4
2
8
9
9
25
19
20
24
13

High Clouds (% Sky Obscured)

100
100
100
100
100
100
98
92
68
98
100
100
100
97
100
100
100
98
100
99
100
99
37
46

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

14
5
4
16
7
19
19
22
23
26
35
43
39
33
27
25
9
12
30
44
44
26
18
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
28
28
27
27
27
27
27
27
27
27
27
26
26
26
27
27
28
28
28
28
28
28
28

Feels Like (°C)

29
28
28
28
28
27
27
27
27
28
28
28
27
27
27
27
29
28
29
29
29
29
29
28

Dew Point (°C)

23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23

Relative Humidity (%)

71
74
75
77
79
79
81
79
81
81
79
82
83
83
82
78
76
74
72
72
73
73
71
71

Pressure (mb)

1017
1017
1017
1017
1018
1018
1019
1019
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

278
279
280
279
277
278
277
277
277
277
277
278
278
276
276
277
277
278
278
279
279
278
277
278

Friday 20

Waning Crescent 21%

02:01

15:16

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: 05:49, Set: 19:03, Transit: 12:26. Moon - Rise: 02:01, Set: 15:16. Civil Dark: 19:27 - 05:25. Nautical Dark: 19:56 - 04:56. Astro Dark: 20:26 - 04:26

Total Clouds (% Sky Obscured)

60
56
64
88
94
98
100
96
100
100
100
100
100
95
95
100
90
81
95
67
58
50
65
82

Low Clouds (% Sky Obscured)

16
13
17
15
16
16
15
16
15
14
21
21
24
23
21
27
59
26
20
17
23
23
12
12

Medium Clouds (% Sky Obscured)

3
1
1
1
2
11
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
34
41
76
87
95
100
86
100
100
100
100
100
85
83
100
85
75
87
45
30
26
53
75

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 (%)

14
8
8
3
6
8
20
13
29
31
38
26
11
25
22
26
35
23
8
8
10
17
8
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
74
78
81
82
83
84
83
84
84
83
83
83
82
79
76
74
69
69
67
67
67
68

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

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

Saturday 21

Waning Crescent 12%

02:48

No Set

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: 05:49, Set: 19:03, Transit: 12:26. Moon - Rise: 02:48, Set: No Set. Civil Dark: 19:27 - 05:25. Nautical Dark: 19:56 - 04:56. Astro Dark: 20:26 - 04:26

Total Clouds (% Sky Obscured)

100
100
94
100
100
100
100
100
99
99
99
100
100
98
100
96
93
85
77
73
78
85
88
64

Low Clouds (% Sky Obscured)

3
11
10
14
17
18
17
15
16
19
15
17
14
27
29
20
21
21
9
8
9
10
11
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
10
15
23
30
37
25
12
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
94
100
100
100
100
99
98
98
99
99
100
95
100
95
89
77
66
59
66
80
78
45

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
9
7
16
25
14
14
23
18
18
26
30
33
36
37
35
30
27
24
22
21
20
21
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)

14
14
14
13
12
11
11
10
10
9
8
8
7
7
8
8
9
10
10
12
13
15
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
28
29
28
28
28
28
28
27
28
28
28
28
28
28
28
28
29
28
29
29
28
28

Dew Point (°C)

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

Relative Humidity (%)

69
72
75
78
81
82
82
82
83
82
83
84
83
83
83
79
75
73
69
67
65
66
68
68

Pressure (mb)

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

Ozone (du)

280
280
279
279
278
278
279
277
278
279
281
280
280
281
282
282
282
284
284
285
284
284
286
286

Sunday 22

Waning Crescent 5%

03:41

16:22

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: 05:49, Set: 19:03, Transit: 12:26. Moon - Rise: 03:41, Set: 16:22. Civil Dark: 19:28 - 05:25. Nautical Dark: 19:56 - 04:56. Astro Dark: 20:26 - 04:27

Total Clouds (% Sky Obscured)

65
60
70
71
87
94
100
97
94
91
86
80
78
79
94
95
96
98
100
96
91
86
88
93

Low Clouds (% Sky Obscured)

12
13
18
20
20
21
21
33
38
24
15
14
15
36
19
14
15
15
15
20
22
27
21
18

Medium Clouds (% Sky Obscured)

1
10
19
27
32
42
51
53
42
43
27
10
4
1
21
16
20
27
23
21
19
17
16
15

High Clouds (% Sky Obscured)

42
27
25
15
45
73
100
90
80
70
68
64
63
61
88
93
95
97
100
94
84
67
73
81

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

Precipitation Probability (%)

22
32
41
50
44
48
58
54
49
43
38
32
29
28
23
19
32
29
22
28
30
28
32
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
14
14
12
12
12
11
11
10
9
9
8
8
9
9
9
11
12
13
15
15
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
73
78
82
83
82
84
83
82
82
81
83
82
83
79
73
72
72
69
69
69
70
72

Pressure (mb)

1016
1016
1016
1016
1017
1017
1018
1018
1018
1017
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1017
1017
1016
1016

Ozone (du)

284
282
284
283
284
286
285
285
285
285
285
284
284
285
285
285
284
285
285
285
285
285
284
285

Monday 23

Waning Crescent 1%

04:40

17:30

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: 05:50, Set: 19:04, Transit: 12:27. Moon - Rise: 04:40, Set: 17:30. Civil Dark: 19:28 - 05:25. Nautical Dark: 19:57 - 04:57. Astro Dark: 20:26 - 04:27

Total Clouds (% Sky Obscured)

96
97
98
100
100
100
100
100
99
99
85
71
58
67
75
83
84
84
82
78
73
69
61
55

Low Clouds (% Sky Obscured)

14
12
10
7
12
17
22
25
27
28
23
19
14
14
12
11
11
11
12
10
8
9
6
6

Medium Clouds (% Sky Obscured)

12
9
6
3
1
1
1
10
18
25
18
11
4
6
7
9
6
4
1
1
2
1
1
2

High Clouds (% Sky Obscured)

89
92
96
100
100
100
100
98
95
94
72
50
30
49
66
81
75
66
55
43
43
43
34
25

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 (%)

31
33
31
24
37
43
47
49
47
44
41
35
23
23
23
21
22
21
16
16
15
12
11
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)

16
15
14
12
11
11
12
13
12
12
12
12
12
12
12
12
13
14
16
17
18
18
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
76
79
82
82
83
83
83
83
84
83
83
83
81
76
74
72
68
65
65
67
66
68

Pressure (mb)

1016
1016
1016
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

285
285
285
285
286
286
287
287
287
286
286
285
285
285
285
286
286
287
288
289
288
288
288
288

Tuesday 24

Waning Crescent 0%

05:45

18:37

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

Sun - Rise: 05:50, Set: 19:04, Transit: 12:27. Moon - Rise: 05:45, Set: 18:37. Civil Dark: 19:28 - 05:26. Nautical Dark: 19:57 - 04:57. Astro Dark: 20:26 - 04:27

Total Clouds (% Sky Obscured)

54
69
85
100
100
100
100
98
95
93
90
88
86
89
91
94
94
94
95
95
96
96

Low Clouds (% Sky Obscured)

5
4
3
4
7
9
14
16
15
14
16
15
14
13
13
16
13
12
9
8
4
1

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

24
53
76
100
100
100
100
92
84
76
67
59
53
62
71
78
82
86
87
90
95
96

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
9
11
11
15
18
21
21
20
20
20
21
22
20
18
15
16
15
12
12
9
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

Wind Speed/Direction (mph)

17
17
16
15
14
14
14
14
13
12
11
11
11
11
12
13
14
14
15
16
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
28
28
28
28
27
27
27
28
27
27
27
27
27
27
27
27
29
28
28
29
29

Dew Point (°C)

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

Relative Humidity (%)

69
70
73
76
78
79
81
81
82
82
81
82
82
84
79
77
74
72
69
67
66
67

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1019
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1018
1018

Ozone (du)

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

Forecast for San Juan, San Juan Antiguo Barrio, Puerto Rico (18.47,-66.11)

Generated: 18/06/25 16:49:07. Forecast: 18/06/25 to 24/06/25. Timezone: UTC-4.00