Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 11%

03:18

16:38

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

Sun - Rise: 05:21, Set: 19:34, Transit: 12:27. Moon - Rise: 03:18, Set: 16:38. Civil Dark: 20:03 - 04:51. Nautical Dark: 20:39 - 04:15. Astro Dark: 21:19 - 03:35

Total Clouds (% Sky Obscured)

38
91
68
48
50
44
24
24
13
17
16
22
9
0
0
0
0
6
25
40
35
36
33
37

Low Clouds (% Sky Obscured)

5
61
31
12
12
8
16
10
7
17
16
22
9
0
0
0
0
0
0
6
0
20
13
23

Medium Clouds (% Sky Obscured)

38
78
68
48
50
44
18
22
9
0
0
0
0
0
0
0
0
6
25
40
35
36
32
30

High Clouds (% Sky Obscured)

0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

13
13
14
14
16
18
19
21
23
24
25
25
25
25
25
23
21
19
17
16
15
14
14
13

Feels Like (°C)

14
14
13
14
17
18
19
20
22
24
24
24
25
25
25
24
23
20
18
17
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

92
93
89
87
81
71
66
58
53
49
50
52
53
52
54
62
74
77
79
80
80
82
80
80

Pressure (mb)

1012
1012
1013
1013
1014
1015
1015
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1017
1018
1019
1019
1020
1020
1020

Ozone (du)

331
329
330
329
328
327
326
324
323
326
327
327
326
327
329
332
333
332
332
333
332
329
327
325

Friday 15

Waning Crescent 5%

03:46

17:53

03 OK
04 OK
05 OK
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

Sun - Rise: 05:20, Set: 19:35, Transit: 12:27. Moon - Rise: 03:46, Set: 17:53. Civil Dark: 20:04 - 04:50. Nautical Dark: 20:41 - 04:14. Astro Dark: 21:20 - 03:34

Total Clouds (% Sky Obscured)

38
37
25
3
0
0
0
0
0
0
0
0
0
1
4
8
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

29
33
25
3
0
0
0
0
0
0
0
0
0
1
3
7
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
24
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
2
2
1
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
3
2
2
1
1
2
4
4
4
4
5
5
3
3
3
3
2
1
1
1
2

Chance of Frost

Temperature (°C)

13
13
12
13
15
18
21
23
25
26
27
28
28
28
28
27
25
22
21
19
18
18
17
17

Feels Like (°C)

14
14
14
14
17
20
24
26
27
28
29
29
29
29
29
29
27
24
23
21
21
21
20
20

Dew Point (°C)

10
9
9
9
10
11
12
13
13
13
13
13
13
13
14
17
16
16
17
16
15
15
15
14

Relative Humidity (%)

80
80
80
77
70
62
56
52
49
45
42
39
39
39
42
53
60
69
77
80
81
82
83
85

Pressure (mb)

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

Ozone (du)

323
322
323
324
326
326
326
326
325
323
323
322
320
317
316
315
314
312
312
312
311
311
311
312

Saturday 16

Waning Crescent 1%

04:20

19:12

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

Sun - Rise: 05:19, Set: 19:35, Transit: 12:27. Moon - Rise: 04:20, Set: 19:12. Civil Dark: 20:05 - 04:49. Nautical Dark: 20:42 - 04:13. Astro Dark: 21:22 - 03:33

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
0
6
42
5
18
65
50
33
6
4
45
30
6
4
9
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
15
19
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
2
0
5
38
2
9
50
50
32
5
3
45
30
6
3
9
11

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

Chance of Frost

Temperature (°C)

16
16
15
15
17
20
22
23
25
27
28
28
29
28
28
26
23
20
18
18
17
16
16
15

Feels Like (°C)

19
19
18
18
20
22
23
24
26
27
28
27
29
28
27
26
24
22
20
17
18
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
87
78
69
57
52
47
43
40
39
38
39
47
55
62
69
73
76
78
79
82
82

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1023
1022
1021
1021
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

312
314
314
315
313
313
312
310
311
311
311
310
309
309
310
310
310
310
311
311
311
313
313
313

Sunday 17

New Moon 0%

05:01

20:32

03 OK
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

Sun - Rise: 05:18, Set: 19:36, Transit: 12:27. Moon - Rise: 05:01, Set: 20:32. Civil Dark: 20:06 - 04:48. Nautical Dark: 20:43 - 04:12. Astro Dark: 21:23 - 03:31

Total Clouds (% Sky Obscured)

45
55
55
55
50
50
50
50
55
55
60
80
80
80
80
80
75
75
71
81
91
94
97
100

Low 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

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
4
0

High Clouds (% Sky Obscured)

45
55
55
40
40
40
35
35
35
25
25
35
55
55
65
60
60
55
41
61
81
88
93
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)

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

Chance of Frost

Temperature (°C)

14
14
14
14
16
19
21
23
24
26
27
28
28
28
27
27
23
21
20
19
18
16
16
16

Feels Like (°C)

16
13
13
14
16
19
22
23
24
25
26
26
26
26
26
27
23
21
19
18
17
15
16
15

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
82
74
68
60
53
51
44
38
36
36
35
40
50
54
52
56
58
62
64
65
64

Pressure (mb)

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

Ozone (du)

311
311
310
309
308
307
306
306
305
305
305
306
306
305
306
306
306
307
308
309
308
308
309
313

Monday 18

Waxing Crescent 3%

05:52

21:47

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

Sun - Rise: 05:17, Set: 19:37, Transit: 12:27. Moon - Rise: 05:52, Set: 21:47. Civil Dark: 20:07 - 04:47. Nautical Dark: 20:44 - 04:11. Astro Dark: 21:24 - 03:30

Total Clouds (% Sky Obscured)

96
92
80
92
51
55
45
86
79
57
72
73
55
55
56
74
87
100
93
88
87
84
80
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
9
17
0
0
0
0
0
0
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
7
43
43
2
2
4
28
30
18
24
21
53
54
56
47
37
30
34
34
34
44
53
63

High Clouds (% Sky Obscured)

94
87
80
87
51
55
45
63
24
18
12
8
0
0
0
33
67
98
90
82
74
64
54
44

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

Chance of Frost

Temperature (°C)

15
15
14
15
17
20
22
24
26
27
28
29
29
27
26
25
23
21
19
18
17
15
15
15

Feels Like (°C)

15
14
13
15
17
22
24
25
24
24
27
27
26
26
26
26
25
24
24
16
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

67
68
71
71
65
59
53
44
40
37
32
30
32
37
43
49
50
52
53
53
54
54
54
54

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1013
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

316
319
318
319
319
319
318
319
320
320
322
323
327
325
324
323
324
324
325
324
323
321
320
318

Tuesday 19

Waxing Crescent 9%

06:55

22:51

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:17, Set: 19:38, Transit: 12:27. Moon - Rise: 06:55, Set: 22:51. Civil Dark: 20:08 - 04:47. Nautical Dark: 20:45 - 04:10. Astro Dark: 21:26 - 03:29

Total Clouds (% Sky Obscured)

84
92
99
99
99
99
99
100
100
99
99
98
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5

Medium Clouds (% Sky Obscured)

72
79
87
87
88
89
91
94
95
96
97
98
97
97
97
99
100
100
96
93
89
93
96
100

High Clouds (% Sky Obscured)

63
81
99
98
96
95
96
98
100
69
39
8
6
99
100
100
100
100
100
100
100
99
98
97

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)

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

Chance of Frost

Temperature (°C)

15
14
15
15
17
19
20
22
23
24
25
25
25
25
24
24
22
21
20
19
17
16
15
15

Feels Like (°C)

14
13
14
14
15
14
14
21
21
21
22
22
23
25
25
24
24
24
23
19
19
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

54
58
60
62
59
56
53
48
45
41
39
38
38
42
47
53
54
55
55
61
70
78
79
82

Pressure (mb)

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

Ozone (du)

317
317
318
318
317
316
316
314
313
312
312
311
310
310
309
308
309
309
309
308
307
305
304
303

Wednesday 20

Waxing Crescent 17%

08:07

23:43

Sun - Rise: 05:16, Set: 19:39, Transit: 12:27. Moon - Rise: 08:07, Set: 23:43. Civil Dark: 20:09 - 04:46. Nautical Dark: 20:46 - 04:09. Astro Dark: 21:27 - 03:28

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: 14/05/26 03:49:50. Forecast: 14/05/26 to 20/05/26. Timezone: UTC+9.00