Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 8%

02:43

16:42

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
16 Bad

Sun - Rise: 05:39, Set: 17:57, Transit: 11:47. Moon - Rise: 02:43, Set: 16:42. Civil Dark: 18:22 - 05:13. Nautical Dark: 18:52 - 04:43. Astro Dark: 19:23 - 04:13

Total Clouds (% Sky Obscured)

100
100
94
96
95
96
95
91
85
83
83
100
100
100
69
59
87
69
83
89
86
100
100
96

Low Clouds (% Sky Obscured)

83
76
79
83
75
75
57
50
43
27
17
13
9
6
4
20
23
27
22
22
48
37
62
46

Medium Clouds (% Sky Obscured)

47
36
29
84
75
85
82
79
67
70
64
41
65
20
32
31
65
32
72
81
80
84
73
91

High Clouds (% Sky Obscured)

100
100
65
50
9
0
0
0
0
4
61
100
100
100
60
18
48
39
26
62
50
100
100
81

ISS Passover

Visibility (miles)

2
7
2
3
4
0
6
1
1
7
7
8
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

40
0
40
86
76
93
93
91
93
95
43
47
50
48
4
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
10
9
10
10
4
1
2
1
2
2
1
0
1
2
0
0
2
6
5
8
35

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)

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

Chance of Frost

Temperature (°C)

19
19
18
18
18
18
17
16
16
16
15
15
15
15
16
17
20
22
23
24
24
24
23
22

Feels Like (°C)

21
21
20
20
20
19
19
18
17
17
17
16
16
17
18
19
23
23
25
24
24
24
23
22

Dew Point (°C)

19
19
18
18
18
17
17
16
16
16
15
15
14
14
15
16
17
16
16
15
16
16
16
16

Relative Humidity (%)

98
100
98
98
100
98
98
100
98
100
98
96
96
95
93
90
81
69
61
58
59
60
65
70

Pressure (mb)

1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1017
1017
1016
1016
1015
1015
1016

Ozone (du)

278
279
278
279
282
284
285
284
284
283
284
285
286
286
286
285
284
283
281
282
283
282
281
281

Friday 19

Waning Crescent 3%

03:47

No Set

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
16 Bad

Sun - Rise: 05:40, Set: 17:55, Transit: 11:47. Moon - Rise: 03:47, Set: No Set. Civil Dark: 18:21 - 05:14. Nautical Dark: 18:51 - 04:44. Astro Dark: 19:21 - 04:14

Total Clouds (% Sky Obscured)

99
95
100
95
95
97
95
100
96
100
100
100
100
98
100
100
96
93
100
96
100
100
100
100

Low Clouds (% Sky Obscured)

32
39
52
72
77
52
46
68
67
49
69
77
67
79
53
42
37
32
49
48
54
52
49
62

Medium Clouds (% Sky Obscured)

86
84
89
88
87
94
92
78
89
91
82
85
94
94
83
84
69
73
90
80
74
67
73
71

High Clouds (% Sky Obscured)

96
71
100
61
65
41
33
85
68
86
92
99
100
92
100
100
71
75
56
55
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
8
5
8
8
8
8
8
9
9
9
9
7
6
4
6
4
2
3
0

Fog (%)

0
0
0
0
10
18
18
0
20
14
0
0
0
0
0
0
0
0
0
0
0
0
10
34

Precipitation Type

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

Precipitation Probability (%)

11
10
9
14
20
34
30
14
5
11
16
23
29
25
11
21
36
38
38
46
77
90
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
2.8
3.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
18
17
18
18
18
18
18
18
17
17
17
17
17
17
18
19
19
19
19
18
18
18
18

Feels Like (°C)

21
20
19
20
20
20
19
19
18
18
17
17
17
18
17
19
19
19
19
20
18
18
18
19

Dew Point (°C)

17
16
16
16
16
16
17
17
17
16
16
16
16
16
16
17
15
16
16
17
17
17
17
18

Relative Humidity (%)

82
88
90
88
88
89
93
95
95
93
96
95
95
95
93
89
80
81
81
88
95
96
96
100

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1013
1013
1012
1011
1011
1010
1009
1010

Ozone (du)

281
280
279
278
277
277
277
276
275
273
272
273
274
275
275
275
275
275
276
276
275
275
274
273

Saturday 20

Waning Crescent 1%

04:49

17:08

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
16 Bad

Sun - Rise: 05:40, Set: 17:54, Transit: 11:46. Moon - Rise: 04:49, Set: 17:08. Civil Dark: 18:19 - 05:15. Nautical Dark: 18:49 - 04:45. Astro Dark: 19:20 - 04:14

Total Clouds (% Sky Obscured)

100
100
99
100
100
99
98
92
89
84
92
92
61
77
93
84
80
85
84
67
75
100
100
100

Low Clouds (% Sky Obscured)

57
49
67
66
71
78
90
77
78
78
85
83
50
57
56
40
49
57
54
46
60
63
62
51

Medium Clouds (% Sky Obscured)

82
92
95
91
40
50
55
55
38
34
30
27
31
25
24
25
25
12
23
0
0
4
3
2

High Clouds (% Sky Obscured)

100
100
71
93
80
85
75
76
80
1
0
4
1
16
30
30
21
19
25
17
10
100
100
100

ISS Passover

Visibility (miles)

2
5
9
6
4
2
1
2
7
7
7
5
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

35
7
31
48
56
57
53
41
52
100
99
86
90
41
35
16
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

95
88
89
95
92
95
95
95
95
95
86
80
60
51
45
35
25
19
16
8
8
10
12
13

Precipitation Amount (mm)

1
0
0.2
0.3
0
1.6
2.3
2
1.8
1
0.5
0.6
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
18
17
17
16
16
17
16
16
16
17
19
20
21
22
22
22
21
20

Feels Like (°C)

20
19
20
19
20
19
20
19
19
18
18
18
17
18
17
18
19
20
21
21
20
21
20
19

Dew Point (°C)

18
17
17
17
18
18
18
17
17
16
16
16
16
15
15
16
16
14
14
14
14
14
14
14

Relative Humidity (%)

98
98
96
95
98
100
100
98
98
98
96
98
96
96
95
89
82
69
64
61
60
60
63
70

Pressure (mb)

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

Ozone (du)

275
276
277
279
282
282
281
281
282
282
281
281
282
282
282
282
282
282
283
285
286
285
284
283

Sunday 21

Waning Crescent 0%

05:49

17:32

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 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:41, Set: 17:52, Transit: 11:46. Moon - Rise: 05:49, Set: 17:32. Civil Dark: 18:18 - 05:16. Nautical Dark: 18:48 - 04:46. Astro Dark: 19:18 - 04:15

Total Clouds (% Sky Obscured)

100
77
87
82
67
45
40
43
69
60
69
91
45
90
78
59
56
57
51
60
71
86
74
60

Low Clouds (% Sky Obscured)

38
43
46
47
46
45
40
36
32
28
20
10
0
2
4
6
12
17
22
31
41
47
35
14

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
42
42

High Clouds (% Sky Obscured)

100
63
57
50
34
8
2
11
56
43
50
77
45
82
67
47
44
36
37
45
58
63
57
46

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 (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

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 (%)

9
16
16
10
17
18
17
16
13
5
6
5
1
2
2
1
1
1
0
2
3
9
10
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)

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

Chance of Frost

Temperature (°C)

18
16
15
14
14
13
13
13
12
13
13
13
12
12
15
17
20
21
23
23
23
23
22
21

Feels Like (°C)

18
16
16
14
13
13
13
14
13
11
11
11
11
12
14
17
19
21
22
23
23
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

80
87
92
90
89
87
86
86
83
81
79
77
76
77
74
66
61
58
54
55
56
56
61
69

Pressure (mb)

1014
1014
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

283
284
284
284
286
287
288
289
289
289
288
288
289
288
288
287
286
285
284
283
282
282
282
282

Monday 22

New Moon 2%

06:48

17:54

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
16 Bad

Sun - Rise: 05:42, Set: 17:51, Transit: 11:46. Moon - Rise: 06:48, Set: 17:54. Civil Dark: 18:16 - 05:16. Nautical Dark: 18:46 - 04:46. Astro Dark: 19:16 - 04:16

Total Clouds (% Sky Obscured)

54
69
86
100
74
88
82
85
88
91
89
89
88
87
88
89
89
93
97
94
92
91
81
71

Low Clouds (% Sky Obscured)

0
3
5
8
6
3
1
8
17
26
30
30
30
37
42
48
48
47
54
65
75
83
73
63

Medium Clouds (% Sky Obscured)

52
68
81
97
61
79
79
76
79
82
80
78
79
78
80
81
81
82
83
81
80
79
64
52

High Clouds (% Sky Obscured)

54
64
61
88
57
49
28
26
26
25
36
52
53
52
51
51
62
74
86
73
64
72
58
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
9

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

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 (%)

9
2
1
2
6
7
5
7
7
3
4
6
4
11
12
16
32
37
41
42
44
45
40
34

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
2
2
2
3
3
4
4
4
4
4
4
4
4
3
2
2
2
2
2
3
3
4
4

Chance of Frost

Temperature (°C)

20
18
18
16
16
16
16
16
16
16
16
16
16
16
18
19
21
20
21
20
20
20
19
18

Feels Like (°C)

21
19
18
16
16
16
15
16
16
16
16
16
16
16
18
20
22
22
23
23
23
23
23
19

Dew Point (°C)

17
16
16
15
15
14
14
14
14
14
14
14
14
14
15
15
15
16
17
18
18
18
18
17

Relative Humidity (%)

81
89
89
90
90
90
87
89
89
89
87
86
85
83
82
76
70
75
80
86
89
92
93
93

Pressure (mb)

1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1021
1022
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

281
280
279
279
278
277
277
275
275
274
273
273
273
273
273
272
272
272
271
270
270
270
270
271

Tuesday 23

Waxing Crescent 5%

07:46

18:18

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
16 Bad

Sun - Rise: 05:43, Set: 17:49, Transit: 11:45. Moon - Rise: 07:46, Set: 18:18. Civil Dark: 18:15 - 05:17. Nautical Dark: 18:45 - 04:47. Astro Dark: 19:15 - 04:17

Total Clouds (% Sky Obscured)

61
64
66
66
63
63
60
56
49
49
48
54
56
65
73
80
85
92
99
99
100
100
98
96

Low Clouds (% Sky Obscured)

55
56
57
61
60
59
52
55
49
49
48
52
46
48
47
49
56
64
73
74
79
80
71
65

Medium Clouds (% Sky Obscured)

35
35
35
35
35
35
40
35
35
35
37
40
46
53
63
69
74
80
87
88
88
88
89
89

High Clouds (% Sky Obscured)

41
35
32
35
32
34
19
16
14
12
8
9
24
33
43
52
70
82
96
97
98
100
81
62

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
8

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

26
25
22
18
24
28
31
42
50
57
49
40
27
25
23
18
23
24
23
35
40
40
50
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
16
16
16
16
15
15
15
15
15
15
15
15
17
17
17
17
18
18
18
18
17

Feels Like (°C)

18
17
17
16
16
16
16
16
16
15
15
15
15
14
15
15
15
18
18
18
18
18
18
18

Dew Point (°C)

17
16
15
15
15
15
15
14
15
14
14
14
14
14
15
16
16
16
16
17
17
17
17
16

Relative Humidity (%)

95
93
93
93
92
93
93
93
95
95
95
95
96
95
95
93
92
92
92
93
93
95
95
95

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017

Ozone (du)

271
271
271
271
270
270
270
269
269
269
269
269
269
269
269
269
269
269
269
269
268
268
267
267

Wednesday 24

Waxing Crescent 11%

08:46

18:42

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

Sun - Rise: 05:43, Set: 17:48, Transit: 11:45. Moon - Rise: 08:46, Set: 18:42. Civil Dark: 18:13 - 05:18. Nautical Dark: 18:43 - 04:48. Astro Dark: 19:13 - 04:18

Total Clouds (% Sky Obscured)

93
96
98
100
94
88
84
91
95
99
99
99
99
98
97
97
94
92
91
92
92
93

Low Clouds (% Sky Obscured)

60
56
54
52
48
48
49
56
62
72
66
62
61
54
49
50
59
68
76
76
76
78

Medium Clouds (% Sky Obscured)

89
90
92
93
86
80
76
73
74
72
77
78
80
80
81
81
83
84
84
80
75
71

High Clouds (% Sky Obscured)

40
57
80
100
87
66
36
62
74
94
67
41
10
37
65
93
64
35
6
4
5
2

ISS Passover

Visibility (miles)

7
6
6
5
5
5
6
7
5
3
1
3
6
8
8
8
8
8
9
9
9
9

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

59
62
64
65
80
91
95
95
95
95
95
92
70
71
53
30
30
30
32
31
31
30

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.6
0.8
1.4
2
2.5
0.7
0.4
0
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
16
17
17
17
17
17
17
17
17
17
17
18
19
20
20
21
21
22
23

Feels Like (°C)

18
17
18
17
17
16
17
17
16
17
17
18
18
18
18
18
18
22
22
23
23
24

Dew Point (°C)

16
16
16
16
16
16
16
17
17
17
17
17
16
17
17
18
19
19
20
20
20
21

Relative Humidity (%)

95
96
95
95
96
96
96
96
96
98
98
98
96
98
95
95
93
93
92
92
91
89

Pressure (mb)

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

Ozone (du)

267
267
266
265
264
264
263
263
263
264
264
265
265
266
265
265
264
263
263
262
264
265

Forecast for Minamirokuroshi, Ōno, Japan (36.02,136.59)

Generated: 18/09/25 17:41:35. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+9.00