Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 11%

02:58

16:08

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:08, Set: 18:57, Transit: 12:02. Moon - Rise: 02:58, Set: 16:08. Civil Dark: 19:24 - 04:41. Nautical Dark: 19:56 - 04:08. Astro Dark: 20:31 - 03:33

Total Clouds (% Sky Obscured)

86
100
100
97
100
100
100
100
100
100
100
100
100
100
100
97
78
88
98
98
100
100
94
94

Low Clouds (% Sky Obscured)

18
17
11
20
32
34
32
41
40
43
36
16
12
5
6
9
9
24
8
9
7
6
9
5

Medium Clouds (% Sky Obscured)

70
46
69
52
66
67
72
100
91
92
82
92
95
71
76
59
42
53
35
46
46
32
59
71

High Clouds (% Sky Obscured)

86
100
100
97
100
100
100
100
100
100
100
100
100
100
100
97
78
88
98
98
100
100
12
43

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
1
0
0
0
0
1
1
0
0
18
4
1
1
2
5

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
6
7
7
7
9
9
10
10
11
11
11
11
11
11
9
8
7
7
9
10
10
9
9

Chance of Frost

Temperature (°C)

21
21
21
20
20
21
21
22
23
24
25
25
25
25
25
25
24
24
23
23
22
21
21
20

Feels Like (°C)

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

Dew Point (°C)

20
19
19
18
18
16
14
14
14
13
13
10
9
9
11
13
15
16
17
17
17
18
18
18

Relative Humidity (%)

91
91
89
89
86
75
65
59
55
51
46
39
36
36
42
46
55
63
66
72
74
79
84
86

Pressure (mb)

1006
1005
1006
1006
1007
1008
1008
1009
1009
1009
1008
1008
1008
1008
1008
1009
1009
1010
1011
1011
1012
1012
1013
1013

Ozone (du)

321
322
322
323
324
325
326
327
326
324
323
322
322
324
325
325
327
328
328
329
329
330
331
331

Friday 15

Waning Crescent 5%

03:30

17:19

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
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 05:07, Set: 18:57, Transit: 12:02. Moon - Rise: 03:30, Set: 17:19. Civil Dark: 19:24 - 04:40. Nautical Dark: 19:57 - 04:07. Astro Dark: 20:32 - 03:32

Total Clouds (% Sky Obscured)

84
84
81
83
91
95
95
90
93
85
93
84
94
86
89
76
72
78
72
55
35
26
23
34

Low Clouds (% Sky Obscured)

7
7
7
3
4
4
10
9
9
8
11
16
15
17
26
35
27
25
44
29
11
15
23
34

Medium Clouds (% Sky Obscured)

58
69
57
53
70
68
54
33
37
27
37
33
35
36
48
32
36
40
30
26
19
10
0
0

High Clouds (% Sky Obscured)

36
0
0
0
3
3
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 (%)

11
19
9
8
6
14
5
3
4
6
12
5
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)

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

Chance of Frost

Temperature (°C)

20
20
20
19
20
20
20
20
21
22
23
23
25
25
25
25
24
23
22
22
21
20
20
19

Feels Like (°C)

19
21
21
20
20
19
18
19
19
19
20
21
22
22
22
22
22
20
20
19
19
19
19
18

Dew Point (°C)

18
18
19
18
18
17
14
12
10
7
6
4
6
7
8
9
10
10
12
13
13
14
15
15

Relative Humidity (%)

89
91
93
93
92
82
69
58
48
39
32
28
29
30
32
35
41
45
51
57
63
69
74
80

Pressure (mb)

1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1014
1014
1015
1016
1016
1016
1016

Ozone (du)

329
328
327
326
323
320
320
320
320
319
319
318
318
319
317
316
316
317
317
316
316
315
314
312

Saturday 16

Waning Crescent 1%

04:08

18:34

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

Sun - Rise: 05:06, Set: 18:58, Transit: 12:02. Moon - Rise: 04:08, Set: 18:34. Civil Dark: 19:25 - 04:39. Nautical Dark: 19:58 - 04:06. Astro Dark: 20:33 - 03:31

Total Clouds (% Sky Obscured)

44
50
48
30
34
21
18
31
32
30
42
38
85
77
46
70
78
84
95
97
54
98
94
92

Low Clouds (% Sky Obscured)

44
50
48
30
34
21
18
31
27
19
27
14
0
0
0
0
0
0
0
0
0
14
27
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
20
21
18
31
32
30
42
38
85
73
46
66
72
84
90
92
54
86
72
49

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
3
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)

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

Chance of Frost

Temperature (°C)

18
18
18
18
18
19
20
22
24
26
27
28
28
28
28
27
25
25
23
22
21
20
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
89
92
93
90
78
68
56
47
40
36
34
34
34
37
42
48
53
59
57
61
65
72
76

Pressure (mb)

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

Ozone (du)

312
314
314
313
312
313
313
312
312
313
313
313
314
314
314
314
314
313
313
313
313
312
312
311

Sunday 17

New Moon 0%

04:53

19:51

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:06, Set: 18:59, Transit: 12:02. Moon - Rise: 04:53, Set: 19:51. Civil Dark: 19:26 - 04:38. Nautical Dark: 19:59 - 04:05. Astro Dark: 20:34 - 03:30

Total Clouds (% Sky Obscured)

93
92
92
93
94
96
92
82
65
73
83
100
100
100
100
100
100
100
100
99
98
91
82
72

Low Clouds (% Sky Obscured)

45
54
64
57
51
44
44
43
43
30
18
5
3
2
0
0
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
33
41
50
68
82
86
90
95
61
90
94
95
95
97
91
36
47

High Clouds (% Sky Obscured)

48
40
45
55
66
81
81
68
62
73
83
100
100
99
100
100
100
100
98
95
92
75
58
38

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
1
1
3
7
3
8
9
11
13
17
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)

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

Chance of Frost

Temperature (°C)

18
18
18
18
18
19
20
23
25
27
28
28
30
30
30
28
27
25
25
24
23
22
22
21

Feels Like (°C)

15
16
14
15
16
17
17
19
21
24
25
27
29
28
29
27
26
23
22
22
22
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
79
82
81
68
55
45
41
38
38
36
33
34
36
42
51
52
56
60
63
67
73

Pressure (mb)

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

Ozone (du)

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

Monday 18

Waxing Crescent 3%

05:48

21:04

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:05, Set: 19:00, Transit: 12:02. Moon - Rise: 05:48, Set: 21:04. Civil Dark: 19:27 - 04:38. Nautical Dark: 20:00 - 04:05. Astro Dark: 20:35 - 03:29

Total Clouds (% Sky Obscured)

81
90
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
5
5
10
10
3
1
0
0
0
0
0
25
26
27
33
38
43
54
66
77
82
86
91

Medium Clouds (% Sky Obscured)

72
66
88
92
84
88
95
90
77
97
96
96
97
98
100
100
100
100
100
100
100
100
100
99

High Clouds (% Sky Obscured)

57
74
95
98
99
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

7
9
6
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

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

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

Precipitation Probability (%)

43
49
50
43
29
30
12
6
1
6
7
5
4
7
9
21
31
40
53
63
71
95
95
95

Precipitation Amount (mm)

0.2
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.7
1.1
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
20
19
20
20
20
21
21
22
25
25
25
25
24
23
23
22
22
22
21
21
21
20

Feels Like (°C)

21
21
20
19
20
21
21
22
22
23
25
25
25
26
26
26
25
24
24
23
23
23
23
23

Dew Point (°C)

17
17
17
17
17
17
16
16
15
13
14
15
16
18
19
19
18
18
17
17
17
16
17
18

Relative Humidity (%)

77
81
84
85
86
81
76
70
66
56
52
55
60
65
71
77
75
74
74
74
74
74
80
86

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1008
1008
1009
1009
1009
1009
1009
1008
1008

Ozone (du)

311
311
311
311
311
311
312
311
312
312
310
309
308
307
306
306
305
305
304
302
301
300
298
297

Tuesday 19

Waxing Crescent 9%

06:52

22:08

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:04, Set: 19:00, Transit: 12:02. Moon - Rise: 06:52, Set: 22:08. Civil Dark: 19:28 - 04:37. Nautical Dark: 20:01 - 04:04. Astro Dark: 20:36 - 03:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
89
88
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

98
98
97
98
99
100
93
86
81
82
80
78
80
83
84
74
64
54
57
58
59
65
70
76

High Clouds (% Sky Obscured)

100
100
100
100
100
100
91
81
68
64
77
94
96
99
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
82
65
46
13
14
14
12
41
57
68
73
76
79
95
95
95

Precipitation Amount (mm)

1.6
1.8
2
2
1.8
1.6
1.2
0.8
0.4
0.2
0
0
0
0
0
0
0
0.2
0.3
0.4
0.4
0.7
1
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
20
20
20
20
19
20
19
19
20
20
19
19
20
20
19
20
20
19
19
19
20
20
20

Dew Point (°C)

18
19
18
18
18
18
18
18
18
18
18
19
18
18
17
17
17
18
17
17
17
18
18
18

Relative Humidity (%)

93
93
92
92
93
93
96
95
93
95
92
91
89
89
89
91
92
96
98
98
100
100
100
98

Pressure (mb)

1008
1007
1007
1006
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1006
1006

Ozone (du)

296
297
298
299
298
298
298
298
298
298
297
296
295
295
295
295
294
293
292
292
291
291
290
289

Wednesday 20

Waxing Crescent 17%

08:03

23:02

Sun - Rise: 05:04, Set: 19:01, Transit: 12:02. Moon - Rise: 08:03, Set: 23:02. Civil Dark: 19:28 - 04:36. Nautical Dark: 20:02 - 04:03. Astro Dark: 20:37 - 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 Gaotang, China (32.74,118.43)

Generated: 14/05/26 02:29:26. Forecast: 14/05/26 to 20/05/26. Timezone: UTC+8.00