Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 11%

02:56

16:21

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 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:54, Set: 19:17, Transit: 12:06. Moon - Rise: 02:56, Set: 16:21. Civil Dark: 19:48 - 04:23. Nautical Dark: 20:26 - 03:45. Astro Dark: 21:08 - 03:03

Total Clouds (% Sky Obscured)

82
83
81
76
53
50
50
56
53
71
72
70
78
55
49
40
54
67
59
64
76
80
90
91

Low Clouds (% Sky Obscured)

22
22
23
23
21
18
17
13
16
15
15
5
0
0
0
0
7
14
7
11
21
29
26
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
0
0
13
22

High Clouds (% Sky Obscured)

15
15
17
18
2
2
2
11
22
38
46
63
72
45
21
15
16
15
20
15
10
13
15
15

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
88
100
100
94
93
25
1
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 (%)

1
1
1
0
0
0
0
0
0
0
0
0
0
3
2
0
0
0
0
2
11
18
5
14

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
3
3
3
4
5
6
8
8
9
8
8
8
9
7
5
5
4
4
4

Chance of Frost

Temperature (°C)

19
18
18
17
17
18
21
24
25
27
28
29
30
30
29
29
28
26
23
19
18
17
16
16

Feels Like (°C)

18
18
18
18
18
20
23
26
26
28
27
28
28
27
27
27
26
24
21
18
17
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

64
67
71
77
82
76
65
56
48
40
37
33
30
29
30
32
34
39
47
58
64
66
69
68

Pressure (mb)

1007
1007
1007
1008
1008
1009
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1011
1013
1014
1014
1015
1015

Ozone (du)

304
304
304
304
306
308
308
307
307
307
308
308
308
310
309
309
308
309
310
310
310
308
307
305

Friday 15

Waning Crescent 5%

03:22

17:39

01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
09 Bad
10 OK
11 Bad
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

Sun - Rise: 04:53, Set: 19:18, Transit: 12:06. Moon - Rise: 03:22, Set: 17:39. Civil Dark: 19:49 - 04:22. Nautical Dark: 20:27 - 03:44. Astro Dark: 21:10 - 03:01

Total Clouds (% Sky Obscured)

88
83
81
45
28
31
30
30
80
36
80
40
32
58
83
91
84
93
94
96
99
100
100
99

Low Clouds (% Sky Obscured)

31
31
27
23
24
31
27
24
28
36
29
28
29
48
76
75
52
81
80
37
44
56
37
23

Medium Clouds (% Sky Obscured)

0
12
0
0
0
0
0
0
0
0
0
0
0
0
0
41
38
43
31
25
50
71
62
60

High Clouds (% Sky Obscured)

15
8
37
14
3
3
4
3
28
2
36
12
3
12
10
24
33
11
47
82
88
96
99
96

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 (%)

20
10
11
6
4
1
20
4
6
10
4
0
0
0
0
0
0
2
3
5
7
3
1
1

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

Chance of Frost

Temperature (°C)

16
15
15
14
14
16
19
21
23
25
26
26
27
27
27
26
25
24
22
20
17
17
16
15

Feels Like (°C)

15
14
14
13
14
16
19
22
24
23
26
24
26
26
25
24
22
22
20
18
16
15
14
13

Dew Point (°C)

9
8
8
8
8
8
9
10
11
11
11
12
12
12
11
11
12
12
11
10
8
7
7
7

Relative Humidity (%)

65
62
62
63
67
61
53
48
45
40
39
39
39
38
36
40
44
46
51
50
54
53
53
57

Pressure (mb)

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

Ozone (du)

304
304
303
302
302
303
304
303
303
304
303
302
304
304
304
303
302
302
303
302
302
302
302
302

Saturday 16

Waning Crescent 1%

03:54

19:00

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:52, Set: 19:19, Transit: 12:06. Moon - Rise: 03:54, Set: 19:00. Civil Dark: 19:50 - 04:21. Nautical Dark: 20:29 - 03:43. Astro Dark: 21:11 - 03:00

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
100
98
100
100
99
100
100
100
100
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
24
50
37
8
1
0
0
29
37
29
25
20
23
29
17
24
27
32
43
56
69
82
82

Medium Clouds (% Sky Obscured)

61
60
87
87
55
33
55
43
49
44
67
77
85
85
80
79
85
85
85
85
86
100
100
100

High Clouds (% Sky Obscured)

100
97
100
100
89
93
86
89
100
100
99
100
100
100
100
96
100
100
100
100
100
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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
0
0
0
0
0
0
3
13
8
6
22
27
46
57
53
70
85
91
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.7

Wind Speed/Direction (mph)

3
3
3
4
4
4
4
5
6
6
8
8
9
9
9
9
8
8
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

14
14
14
15
15
15
17
19
21
21
23
23
23
23
23
22
21
20
16
15
14
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
63
61
62
66
55
49
44
43
39
36
35
31
27
26
28
34
45
51
59
66
64
66

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017

Ozone (du)

303
303
303
304
305
305
305
305
304
306
307
308
309
308
308
308
308
307
308
307
306
305
304
301

Sunday 17

New Moon 0%

04:33

20:21

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:51, Set: 19:20, Transit: 12:06. Moon - Rise: 04:33, Set: 20:21. Civil Dark: 19:51 - 04:20. Nautical Dark: 20:30 - 03:41. Astro Dark: 21:13 - 02:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
100
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

83
88
92
83
93
95
96
97
99
100
98
99
99
99
99
100
100
100
100
100
100
97
100
100

Medium Clouds (% Sky Obscured)

100
97
96
95
97
98
100
99
98
97
96
95
95
98
42
41
32
36
34
44
50
95
95
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
76
52
29
21
13
5
33
67
95
95
95
95
95
90
91
99
100

ISS Passover

Visibility (miles)

9
9
9
6
5
5
2
4
9
9
9
9
6
7
9
1
8
9
9
1
0
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
Very Light Rain
None
None
Very Light Rain
Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
78
66
45
50
75
77
50
35
37
47
54
60
55
50
43
45
43

Precipitation Amount (mm)

0.7
0.7
0.7
1
1.4
1.4
2.2
0.4
0.2
0
0
0.3
0.6
0
0
0
0
0.2
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
12
11
11
11
11
13
13
13
14
13
13
13
14
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

8
8
8
9
9
10
10
11
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

70
70
71
79
87
90
93
95
93
92
92
89
93
96
96
96
96
96
98
100
98
98
100
98

Pressure (mb)

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

Ozone (du)

300
301
302
303
304
304
306
308
311
313
313
314
314
317
318
319
320
322
323
325
329
328
328
328

Monday 18

Waxing Crescent 3%

05:24

21:36

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:50, Set: 19:21, Transit: 12:06. Moon - Rise: 05:24, Set: 21:36. Civil Dark: 19:52 - 04:19. Nautical Dark: 20:31 - 03:40. Astro Dark: 21:14 - 02:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
96
92
87
88
94
100
97
94
92
94
97
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
98
88
89
90
98
94
85
67
45
12
8
4
11
11
22
23
8
6
8
19

Medium Clouds (% Sky Obscured)

95
90
90
90
90
96
100
67
33
0
0
0
0
24
63
88
91
94
92
86
72
57
38
23

High Clouds (% Sky Obscured)

100
72
47
20
65
79
100
100
100
100
87
74
62
51
77
100
92
84
76
83
91
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
37
32
27
31
36
42
36
33
7
11
5
1
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
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
2
2
3
3
3
3
3
2
4
4
5
4
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

13
13
13
14
14
14
15
16
17
17
18
19
21
21
21
21
21
20
18
16
16
15
15
15

Feels Like (°C)

13
13
13
14
14
15
15
17
18
18
18
19
21
22
22
21
22
22
21
22
15
16
16
16

Dew Point (°C)

13
13
13
13
13
14
14
14
14
14
14
14
14
14
13
13
13
13
13
14
14
14
14
14

Relative Humidity (%)

98
98
98
98
98
96
90
85
79
79
79
76
65
61
60
58
58
66
73
83
86
89
92
93

Pressure (mb)

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

Ozone (du)

329
329
329
330
329
331
331
330
332
331
330
326
327
328
328
327
327
325
323
321
321
321
321
321

Tuesday 19

Waxing Crescent 9%

06:27

22:40

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:49, Set: 19:22, Transit: 12:06. Moon - Rise: 06:27, Set: 22:40. Civil Dark: 19:53 - 04:18. Nautical Dark: 20:32 - 03:39. Astro Dark: 21:16 - 02:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
86
68
63
61
58
67
79
90
94
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
32
52
58
58
56
53
55
60
68
63
61
58
67
79
90
93
93
94
95
94
97
100
96

Medium Clouds (% Sky Obscured)

8
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
9
61
75
81

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
70
40
5
5
5
5
21
36
52
68
84
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
2
2
0
0
0
0
34
48
54
48
47
38
36
33
28
29
28
22
50
68
82
65
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0.2
0.5
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
14
14
14
14
14
14
20
20
19
19
19
19
17
16
17
16
16
16
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
96
96
87
82
75
78
83
89
90
93
95
95
96
96
95
95
93
95
96
98
98

Pressure (mb)

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

Ozone (du)

320
320
319
319
319
319
320
320
320
320
321
320
320
319
319
318
318
317
316
316
315
315
314
315

Wednesday 20

Waxing Crescent 17%

07:39

23:30

Sun - Rise: 04:49, Set: 19:23, Transit: 12:06. Moon - Rise: 07:39, Set: 23:30. Civil Dark: 19:54 - 04:17. Nautical Dark: 20:33 - 03:38. Astro Dark: 21:17 - 02:54

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 Hongshikeng, China (40.40,117.58)

Generated: 14/05/26 01:12:36. Forecast: 14/05/26 to 20/05/26. Timezone: UTC+8.00