Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Crescent 47%

13:35

23:17

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

Sun - Rise: 06:54, Set: 17:35, Transit: 12:15. Moon - Rise: 13:35, Set: 23:17. Civil Dark: 18:02 - 06:27. Nautical Dark: 18:33 - 05:57. Astro Dark: 19:04 - 05:26

Total Clouds (% Sky Obscured)

39
44
26
30
34
43
39
32
55
28
33
40
44
33
1
1
0
15
26
31
48
53
56
69

Low Clouds (% Sky Obscured)

39
44
26
30
34
42
37
31
55
28
30
21
24
13
0
1
0
15
24
30
30
29
31
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
9
3
2

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
2
3
13
23
32
53

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)

3
3
3
2
1
2
4
6
6
7
6
4
2
1
2
3
3
3
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

0
0
2
6
10
11
13
13
14
14
13
12
10
9
8
8
7
6
6
5
4
4
5
4

Feels Like (°C)

-1
-2
1
7
10
12
12
13
12
13
12
11
9
8
7
8
7
7
7
6
5
5
5
4

Dew Point (°C)

-4
-4
-3
1
3
4
5
6
6
6
6
7
5
4
3
4
3
3
2
2
1
2
2
2

Relative Humidity (%)

74
74
73
67
63
62
59
59
59
59
62
71
69
69
70
75
76
79
79
80
80
82
80
82

Pressure (mb)

1031
1031
1031
1031
1031
1030
1029
1028
1028
1027
1027
1027
1028
1028
1028
1029
1029
1029
1028
1028
1029
1028
1028
1028

Ozone (du)

317
317
314
312
310
310
305
303
305
306
306
305
304
305
306
304
303
305
305
305
307
308
309
312

Thursday 30

First Quarter 58%

14:08

00:24

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 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:55, Set: 17:34, Transit: 12:14. Moon - Rise: 14:08, Set: 00:24. Civil Dark: 18:01 - 06:28. Nautical Dark: 18:32 - 05:58. Astro Dark: 19:03 - 05:27

Total Clouds (% Sky Obscured)

88
92
86
86
66
96
67
67
89
75
68
71
69
41
93
100
100
100
100
100
61
63
95
98

Low Clouds (% Sky Obscured)

38
30
1
2
2
2
2
6
23
11
2
2
30
2
11
24
50
61
63
30
28
34
36
39

Medium Clouds (% Sky Obscured)

0
0
0
2
3
87
64
58
77
43
17
10
0
30
65
81
100
100
100
100
51
39
90
72

High Clouds (% Sky Obscured)

78
82
70
74
46
60
46
46
50
50
44
68
50
21
83
100
100
100
97
37
19
24
11
90

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
1
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)

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

Chance of Frost

Temperature (°C)

4
4
5
8
12
14
14
15
15
15
15
14
12
11
10
9
8
8
8
8
7
7
6
6

Feels Like (°C)

3
2
3
7
11
12
11
13
13
13
13
14
12
10
10
7
7
7
7
7
6
8
7
5

Dew Point (°C)

1
1
2
3
5
7
7
7
7
7
7
9
8
7
7
6
5
5
4
4
4
5
4
4

Relative Humidity (%)

80
80
78
69
63
62
60
59
59
60
61
71
77
77
82
82
81
78
77
77
79
84
85
85

Pressure (mb)

1028
1028
1028
1028
1028
1027
1027
1026
1025
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023

Ozone (du)

315
318
319
319
318
318
317
317
317
317
319
321
324
324
322
320
322
321
320
320
320
318
316
318

Friday 31

Waxing Gibbous 68%

14:37

01:32

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

Sun - Rise: 06:56, Set: 17:33, Transit: 12:14. Moon - Rise: 14:37, Set: 01:32. Civil Dark: 18:00 - 06:29. Nautical Dark: 18:31 - 05:59. Astro Dark: 19:02 - 05:28

Total Clouds (% Sky Obscured)

90
92
86
72
67
69
74
53
34
85
85
82
62
81
99
100
100
100
99
97
95
95
96
80

Low Clouds (% Sky Obscured)

41
25
0
0
0
0
0
0
1
1
5
9
9
17
53
68
77
99
93
86
79
81
84
79

Medium Clouds (% Sky Obscured)

37
73
38
25
51
69
54
20
24
83
85
62
62
81
99
100
100
100
91
81
74
71
53
36

High Clouds (% Sky Obscured)

88
59
48
46
40
43
58
33
5
7
52
48
37
48
53
92
87
75
65
61
57
61
56
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
3
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
4
7
28
44
41
55
42
58
85
95
95
91
55
42
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1
0.8
0.7
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
5
6
10
13
15
16
17
17
17
16
15
13
12
12
11
11
11
10
10
10
10
10
10

Feels Like (°C)

5
5
5
8
12
14
15
15
17
17
15
14
13
13
11
10
10
10
8
8
9
8
8
8

Dew Point (°C)

4
3
4
6
8
9
9
9
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

86
86
84
77
72
68
64
60
56
55
59
69
76
79
81
83
85
88
90
91
93
95
95
93

Pressure (mb)

1022
1022
1022
1022
1022
1020
1019
1018
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013

Ozone (du)

318
317
317
318
317
317
317
316
318
317
318
317
317
319
318
319
320
321
322
324
325
325
326
328

Saturday 1

Waxing Gibbous 78%

15:03

02:41

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

Sun - Rise: 06:57, Set: 17:32, Transit: 12:14. Moon - Rise: 15:03, Set: 02:41. Civil Dark: 17:59 - 06:30. Nautical Dark: 18:30 - 05:59. Astro Dark: 19:01 - 05:29

Total Clouds (% Sky Obscured)

75
72
68
56
24
6
5
6
4
9
9
13
13
16
16
28
25
30
25
25
26
32
34
37

Low Clouds (% Sky Obscured)

75
72
68
54
24
6
4
2
1
9
9
13
13
16
16
28
25
30
18
14
7
6
3
0

Medium Clouds (% Sky Obscured)

25
12
0
0
0
0
0
0
0
9
9
13
13
14
0
3
7
9
13
14
16
20
21
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
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
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
18
15
13
6
2
1
0
0
0
0
0
6
9
9
10
9
5
6
5
1
1
1
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)

3
4
5
7
8
10
11
12
13
13
10
8
5
5
4
4
4
4
5
5
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
9
8
7
6
5
4
3
3
3
3
3
2
2
3
3
3
3
2
1
0
0
0

Relative Humidity (%)

96
98
96
88
77
65
59
54
50
50
52
55
61
63
67
70
71
75
75
74
70
67
68
68

Pressure (mb)

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

Ozone (du)

334
337
339
336
335
332
332
333
333
333
332
332
334
336
337
336
336
335
335
336
336
337
336
333

Sunday 2

Waxing Gibbous 87%

15:28

03:52

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

Sun - Rise: 06:58, Set: 17:31, Transit: 12:14. Moon - Rise: 15:28, Set: 03:52. Civil Dark: 17:58 - 06:31. Nautical Dark: 18:29 - 05:59. Astro Dark: 19:00 - 05:30

Total Clouds (% Sky Obscured)

23
10
0
0
0
0
4
8
15
36
38
41
15
7
1
1
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
8
15
36
38
41
15
7
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
10
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
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
1
2
2
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)

7
8
9
11
12
13
13
13
14
14
11
9
8
6
4
4
3
2
1
1
1
2
2
2

Chance of Frost

Temperature (°C)

5
4
5
6
7
7
8
9
9
9
7
6
5
4
3
2
2
2
2
2
1
1
1
1

Feels Like (°C)

3
3
3
3
3
4
5
5
4
4
4
4
3
3
2
2
-1
0
1
1
1
1
1
0

Dew Point (°C)

-1
-1
-1
-2
-2
-3
-2
-3
-4
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5

Relative Humidity (%)

66
67
66
59
53
49
47
43
42
44
47
50
54
56
60
63
64
66
68
68
66
66
66
66

Pressure (mb)

1015
1016
1017
1018
1019
1019
1019
1019
1019
1019
1021
1022
1022
1023
1024
1025
1026
1026
1026
1027
1028
1028
1028
1029

Ozone (du)

335
337
335
333
332
331
329
328
326
324
322
320
318
315
312
309
307
305
304
303
302
302
301
300

Monday 3

Waxing Gibbous 94%

15:54

05:06

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

Sun - Rise: 06:59, Set: 17:30, Transit: 12:14. Moon - Rise: 15:54, Set: 05:06. Civil Dark: 17:57 - 06:32. Nautical Dark: 18:28 - 06:00. Astro Dark: 18:59 - 05:31

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
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)

2
2
2
2
1
1
1
1
3
4
3
2
2
1
1
2
2
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

0
2
3
4
6
8
9
10
11
11
10
8
7
6
6
5
5
4
4
4
4
4
3
3

Feels Like (°C)

0
0
1
1
5
5
5
7
7
8
10
10
8
8
7
6
5
4
4
4
5
4
3
3

Dew Point (°C)

-5
-5
-4
-4
-4
-3
-3
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-5

Relative Humidity (%)

66
63
58
54
50
46
42
42
40
40
43
48
53
54
56
58
59
60
61
60
60
60
58
57

Pressure (mb)

1029
1030
1030
1030
1030
1030
1030
1029
1028
1028
1028
1028
1028
1028
1028
1029
1029
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

299
299
299
299
297
295
293
292
291
290
291
292
293
294
294
295
295
295
295
294
293
293
292
291

Tuesday 4

Waxing Gibbous 99%

16:23

No Set

Sun - Rise: 07:00, Set: 17:29, Transit: 12:14. Moon - Rise: 16:23, Set: No Set. Civil Dark: 17:56 - 06:33. Nautical Dark: 18:27 - 06:01. Astro Dark: 18:58 - 05:31

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Sambong-dong, Republic of Korea (38.27,127.17)

Generated: 29/10/25 05:27:42. Forecast: 29/10/25 to 04/11/25. Timezone: UTC+9.00