Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waning Crescent 27%

00:35

14:21

22 Bad
23 OK
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
20 Bad
21 Bad

Sun - Rise: 04:25, Set: 19:00, Transit: 11:43. Moon - Rise: 00:35, Set: 14:21. Civil Dark: 19:30 - 03:55. Nautical Dark: 20:07 - 03:18. Astro Dark: 20:49 - 02:36

Total Clouds (% Sky Obscured)

60
31
87
55
73
77
52
76
50
69
93
97
100
48
44
100
79
100
99
61
78
100
100
100

Low Clouds (% Sky Obscured)

0
1
22
39
46
43
51
59
50
36
36
58
22
12
0
10
7
21
27
28
35
35
49
52

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)

60
31
81
50
64
64
18
27
12
65
78
83
100
5
18
100
79
100
97
41
56
100
100
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

8
7
7
6
6
6
6
6
6
7
7
8
10
11
12
14
15
16
16
16
15
15
15
14

Chance of Frost

Temperature (°C)

24
24
24
23
23
23
23
23
23
24
26
27
29
30
31
32
32
31
30
29
28
26
25
25

Feels Like (°C)

25
25
24
24
24
24
24
24
24
26
27
28
28
29
29
30
30
30
28
27
26
24
23
23

Dew Point (°C)

19
19
19
19
19
19
19
19
19
18
18
19
19
19
18
19
19
19
20
20
20
20
20
19

Relative Humidity (%)

72
73
73
75
77
76
78
78
75
70
63
59
54
49
45
45
46
48
52
57
64
70
72
70

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

313
311
309
308
308
309
309
307
306
305
305
304
305
307
307
306
304
303
302
301
300
300
300
300

Saturday 21

Waning Crescent 17%

01:08

15:36

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

Sun - Rise: 04:25, Set: 19:00, Transit: 11:43. Moon - Rise: 01:08, Set: 15:36. Civil Dark: 19:30 - 03:55. Nautical Dark: 20:07 - 03:18. Astro Dark: 20:49 - 02:37

Total Clouds (% Sky Obscured)

100
99
97
69
71
74
37
18
46
16
12
27
17
11
8
14
38
24
33
70
60
21
48
96

Low Clouds (% Sky Obscured)

54
54
50
46
44
35
14
6
23
12
0
9
10
4
8
2
7
3
13
18
18
21
25
25

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)

100
97
92
46
39
35
24
14
46
12
11
23
14
6
2
4
13
6
8
13
23
20
18
71

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

13
13
12
12
11
11
10
10
11
12
13
13
14
15
16
17
18
20
20
20
19
18
17
16

Chance of Frost

Temperature (°C)

24
24
24
24
24
24
24
24
24
26
27
29
30
32
33
33
32
31
31
29
28
27
26
26

Feels Like (°C)

23
24
24
23
23
23
23
24
24
25
27
29
30
30
32
32
30
29
28
26
25
25
26
25

Dew Point (°C)

18
18
18
18
18
18
18
18
18
18
19
19
19
20
20
19
18
18
18
18
18
18
19
19

Relative Humidity (%)

67
68
68
69
70
71
71
71
67
63
58
54
51
48
47
44
43
45
47
49
54
60
65
68

Pressure (mb)

1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1006
1006

Ozone (du)

298
295
294
292
292
293
293
292
293
292
293
293
294
295
295
294
294
295
295
294
295
295
295
297

Sunday 22

Waning Crescent 9%

01:47

16:53

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
20 Bad
21 Bad

Sun - Rise: 04:26, Set: 19:00, Transit: 11:43. Moon - Rise: 01:47, Set: 16:53. Civil Dark: 19:30 - 03:56. Nautical Dark: 20:08 - 03:18. Astro Dark: 20:49 - 02:37

Total Clouds (% Sky Obscured)

99
95
79
82
84
98
100
100
86
86
85
85
78
70
57
52
57
71
86
94
100
100
100
100

Low Clouds (% Sky Obscured)

23
20
10
17
19
31
58
53
26
42
41
54
38
33
18
3
3
8
13
23
50
60
52
41

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)

90
84
65
45
45
90
100
100
74
74
56
41
40
35
30
25
20
47
73
94
92
99
100
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
7
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
Very Light Rain
None
Light Rain
None
None
None

Precipitation Probability (%)

5
3
0
0
0
0
0
0
0
1
3
1
3
5
5
7
5
25
52
53
75
58
52
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.4
0
0
0

Wind Speed/Direction (mph)

15
13
12
11
10
11
10
9
10
10
11
11
12
15
18
19
20
20
19
18
15
12
12
13

Chance of Frost

Temperature (°C)

26
25
25
25
25
25
24
24
25
26
28
30
31
31
31
32
32
31
30
29
28
27
26
26

Feels Like (°C)

25
25
25
25
25
24
24
24
25
26
28
30
31
30
29
30
29
29
27
27
28
28
27
26

Dew Point (°C)

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

Relative Humidity (%)

70
72
73
73
72
74
73
73
73
66
60
56
53
51
52
53
53
53
55
56
58
63
65
69

Pressure (mb)

1006
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010

Ozone (du)

296
296
296
296
296
296
296
297
298
300
300
300
300
299
298
297
297
297
297
297
297
298
298
297

Monday 23

Waning Crescent 3%

02:35

18:07

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
20 Bad
21 Bad

Sun - Rise: 04:26, Set: 19:00, Transit: 11:43. Moon - Rise: 02:35, Set: 18:07. Civil Dark: 19:30 - 03:56. Nautical Dark: 20:08 - 03:19. Astro Dark: 20:49 - 02:37

Total Clouds (% Sky Obscured)

97
98
100
100
100
100
100
99
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
53
56
61
68
70
66
64
61
58
53
47
39
34
36
39
41
40
38
36
43
51
54
59

Medium Clouds (% Sky Obscured)

0
0
28
2
0
27
5
34
51
18
25
71
65
59
57
55
53
71
79
100
83
71
65
60

High Clouds (% Sky Obscured)

97
98
100
100
100
100
100
99
95
91
85
90
95
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
9
8
8
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
27
7
3
5
7
7
6
12
14
30
61
91
82
58
48
26
38
42
35
20
16
15
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
20
20
20
21
21
22
22
22
22
22
23
22
22
24
24
23
23
22
21
22
22
21
22

Relative Humidity (%)

73
72
73
73
77
79
82
84
82
76
70
70
64
61
67
67
67
68
65
65
70
74
75
79

Pressure (mb)

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

Ozone (du)

298
299
298
298
298
298
297
297
297
297
297
296
296
296
295
295
296
297
296
296
297
297
295
295

Tuesday 24

Waning Crescent 0%

03:33

19:13

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
20 Bad
21 Bad

Sun - Rise: 04:26, Set: 19:01, Transit: 11:43. Moon - Rise: 03:33, Set: 19:13. Civil Dark: 19:31 - 03:56. Nautical Dark: 20:08 - 03:19. Astro Dark: 20:49 - 02:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
97
96
97
96
90
92
94
96
93
90
87
84
84
84
84
86
87
75

Low Clouds (% Sky Obscured)

63
69
70
72
80
79
79
79
78
68
57
53
48
42
43
43
42
36
24
16
21
25
33
45

Medium Clouds (% Sky Obscured)

46
44
41
29
2
8
2
24
15
2
2
6
9
12
11
10
9
9
9
9
10
11
15
22

High Clouds (% Sky Obscured)

100
100
100
100
100
96
59
91
94
85
73
78
83
88
86
85
82
84
84
84
84
86
87
72

ISS Passover

Visibility (miles)

8
8
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
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 (%)

46
40
29
27
23
13
17
10
9
13
24
34
33
22
29
29
19
35
39
29
47
48
14
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
83
82
83
84
83
83
82
79
72
66
64
60
58
58
58
58
62
63
67
71
75
79

Pressure (mb)

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

Ozone (du)

293
293
292
291
292
292
292
291
291
291
290
291
291
290
290
291
291
291
292
292
292
292
292
291

Wednesday 25

New Moon 1%

04:39

20:09

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
20 Bad
21 Bad

Sun - Rise: 04:27, Set: 19:01, Transit: 11:44. Moon - Rise: 04:39, Set: 20:09. Civil Dark: 19:31 - 03:57. Nautical Dark: 20:08 - 03:19. Astro Dark: 20:49 - 02:38

Total Clouds (% Sky Obscured)

64
63
66
73
81
86
82
73
78
83
86
87
91
89
83
75
68
79
89
100
100
100
100
98

Low Clouds (% Sky Obscured)

52
63
66
73
81
82
81
73
73
69
72
65
58
52
53
52
52
55
56
55
46
55
58
58

Medium Clouds (% Sky Obscured)

30
36
32
33
30
35
28
31
34
40
47
42
41
36
39
40
40
33
27
26
23
18
18
27

High Clouds (% Sky Obscured)

64
58
66
72
81
85
82
73
78
83
86
87
91
89
83
75
68
79
89
100
100
100
100
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
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
Light Rain

Precipitation Probability (%)

13
6
8
8
6
11
12
10
33
39
35
47
48
45
43
38
27
42
49
48
51
54
51
72

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
83
83
84
83
82
82
75
69
64
60
58
55
56
58
58
62
67
71
73
76
77

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1008
1009
1009
1009

Ozone (du)

291
291
291
291
290
290
290
290
290
290
290
290
290
291
291
292
292
293
293
294
295
296
298
299

Thursday 26

Waxing Crescent 4%

05:51

20:54

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

Sun - Rise: 04:27, Set: 19:01, Transit: 11:44. Moon - Rise: 05:51, Set: 20:54. Civil Dark: 19:31 - 03:57. Nautical Dark: 20:08 - 03:20. Astro Dark: 20:49 - 02:38

Total Clouds (% Sky Obscured)

95
94
97
99
100
100
100
100
97
95
93
95
96
97
89
81
73

Low Clouds (% Sky Obscured)

57
55
58
59
58
56
53
51
49
41
18
6
2
2
11
19
29

Medium Clouds (% Sky Obscured)

38
52
65
76
86
91
90
90
76
62
47
36
26
15
11
9
7

High Clouds (% Sky Obscured)

88
90
94
98
100
100
99
99
97
95
93
93
89
84
82
81
73

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

80
82
70
56
34
43
46
40
39
29
3
9
9
7
22
26
26

Precipitation Amount (mm)

0.6
0.6
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
6
6
6
5
5
4
4
4
4
5
6
4
4
6
8
9

Chance of Frost

Temperature (°C)

25
25
25
25
25
24
24
25
25
26
27
29
30
31
32
32
33

Feels Like (°C)

25
26
27
27
27
27
28
28
28
28
28
29
33
33
33
33
33

Dew Point (°C)

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

Relative Humidity (%)

77
77
78
76
73
71
72
72
73
68
63
59
54
49
46
45
44

Pressure (mb)

1009
1009
1008
1008
1008
1007
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006

Ozone (du)

301
304
306
307
309
311
314
317
319
317
314
311
311
310
310
308
305

Forecast for Nishishinjuku, Shinjuku, Japan (35.69,139.69)

Generated: 20/06/25 22:26:21. Forecast: 20/06/25 to 26/06/25. Timezone: UTC+9.00